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347,900 | 16,805,735 | 3,733 | Disclosed is a child carrier seat arrangement comprising: a child seat configured to receive a child; a carrier base detachably attached to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement provides movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to: receive a first input to make the child carrier seat arrangement work in a luggage mode, wherein, in the luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage; receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement; receive a third input to make the child carrier seat arrangement work in an automatic mode; and a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement. | 1. A child carrier seat arrangement comprising:
a child seat configured to receive a child; a carrier base detachably attached to the child seat, wherein the carrier base is configured to provide support to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement comprises a plurality of wheels to provide movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to:
receive a first input to make the child carrier seat arrangement work in a luggage mode, wherein, in the luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage;
receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement;
receive a third input to make the child carrier seat arrangement work in an automatic mode;
a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement. 2. A child carrier seat arrangement of claim 1, wherein the sensor module comprises at least one ultrasonic sensor and a camera. 3. A child carrier seat arrangement of claim 1, wherein the processor is configured to provide a handle to navigate the child carrier seat arrangement in the manual mode by a user. 4. A child carrier seat arrangement of claim 1, wherein the carrier base comprises at least one belt and one or more hooks wherein the at least one belt when attached to the one or more hooks provide stability to the child in the child seat. 5. A child carrier seat arrangement of claim 1, wherein the child carrier seat arrangement further comprises one or more motors coupled to the wheel arrangement which provide movement of the child carrier seat arrangement in the automatic mode. 6. A child carrier seat arrangement of claim 1, wherein the wheel arrangement comprises four free wheels. 7. A child carrier seat arrangement of claim 5, wherein the wheel arrangement comprises two free wheels and two motor wheels, wherein the two motor wheels are coupled to the one or more motors. 8. A child carrier seat arrangement of claim 1, wherein in the automatic mode the processor is configured to employ machine learning based modules. 9. A method for navigation of a child carrier seat arrangement, the method comprising:
a child seat configured to receive a child; a carrier base detachably attached to the child seat, wherein the carrier base is configured to provide support to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement comprises a plurality of wheels to provide movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to:
receive a first input to make the child carrier seat arrangement work in a hand luggage mode, wherein, in the hand luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage;
receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement;
receive a third input to make the child carrier seat arrangement work in an automatic mode;
a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement. 10. A method of claim 9, wherein the sensor module comprises at least one ultrasonic sensor and a camera. 11. A method of claim 9, wherein the processor is configured to provide a handle to navigate the child carrier seat arrangement in the manual mode by a user. 12. A method of claim 9, wherein the carrier base comprises at least one belt and one or more hooks wherein the at least one belt when attached to the one or more hooks provide stability to the child in the child seat. 13. A method of claim 9, wherein the child carrier seat arrangement further comprises one or more motors coupled to the wheel arrangement which provide movement of the child carrier seat arrangement in the automatic mode. 14. A method of claim 9, wherein the wheel arrangement comprises four free wheels. 15. A method of claim 13, wherein the wheel arrangement comprises two free wheels and two motor wheels, wherein the two motor wheels are coupled to the one or more motors. | Disclosed is a child carrier seat arrangement comprising: a child seat configured to receive a child; a carrier base detachably attached to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement provides movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to: receive a first input to make the child carrier seat arrangement work in a luggage mode, wherein, in the luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage; receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement; receive a third input to make the child carrier seat arrangement work in an automatic mode; and a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement.1. A child carrier seat arrangement comprising:
a child seat configured to receive a child; a carrier base detachably attached to the child seat, wherein the carrier base is configured to provide support to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement comprises a plurality of wheels to provide movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to:
receive a first input to make the child carrier seat arrangement work in a luggage mode, wherein, in the luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage;
receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement;
receive a third input to make the child carrier seat arrangement work in an automatic mode;
a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement. 2. A child carrier seat arrangement of claim 1, wherein the sensor module comprises at least one ultrasonic sensor and a camera. 3. A child carrier seat arrangement of claim 1, wherein the processor is configured to provide a handle to navigate the child carrier seat arrangement in the manual mode by a user. 4. A child carrier seat arrangement of claim 1, wherein the carrier base comprises at least one belt and one or more hooks wherein the at least one belt when attached to the one or more hooks provide stability to the child in the child seat. 5. A child carrier seat arrangement of claim 1, wherein the child carrier seat arrangement further comprises one or more motors coupled to the wheel arrangement which provide movement of the child carrier seat arrangement in the automatic mode. 6. A child carrier seat arrangement of claim 1, wherein the wheel arrangement comprises four free wheels. 7. A child carrier seat arrangement of claim 5, wherein the wheel arrangement comprises two free wheels and two motor wheels, wherein the two motor wheels are coupled to the one or more motors. 8. A child carrier seat arrangement of claim 1, wherein in the automatic mode the processor is configured to employ machine learning based modules. 9. A method for navigation of a child carrier seat arrangement, the method comprising:
a child seat configured to receive a child; a carrier base detachably attached to the child seat, wherein the carrier base is configured to provide support to the child seat; a wheel arrangement coupled to the carrier base, wherein the wheel arrangement comprises a plurality of wheels to provide movement to the child carrier seat arrangement; a processor coupled to the carrier base, wherein the processor is configured to:
receive a first input to make the child carrier seat arrangement work in a hand luggage mode, wherein, in the hand luggage mode, a user is configured to carry the child carrier seat arrangement as hand luggage;
receive a second input to make the child carrier seat arrangement work in a manual mode, wherein, in the manual mode, a user is configured to navigate the child carrier seat arrangement;
receive a third input to make the child carrier seat arrangement work in an automatic mode;
a sensor module coupled to the processor, wherein the sensor module is configured to provide instructions to the processor in the automatic mode for autonomous navigation of the child carrier seat arrangement. 10. A method of claim 9, wherein the sensor module comprises at least one ultrasonic sensor and a camera. 11. A method of claim 9, wherein the processor is configured to provide a handle to navigate the child carrier seat arrangement in the manual mode by a user. 12. A method of claim 9, wherein the carrier base comprises at least one belt and one or more hooks wherein the at least one belt when attached to the one or more hooks provide stability to the child in the child seat. 13. A method of claim 9, wherein the child carrier seat arrangement further comprises one or more motors coupled to the wheel arrangement which provide movement of the child carrier seat arrangement in the automatic mode. 14. A method of claim 9, wherein the wheel arrangement comprises four free wheels. 15. A method of claim 13, wherein the wheel arrangement comprises two free wheels and two motor wheels, wherein the two motor wheels are coupled to the one or more motors. | 3,700 |
347,901 | 16,643,526 | 3,733 | The invention relates to a control device for an X-ray tube (2), comprising a housing (29) that is designed as a shield, in which an anode current regulating unit (1) is arranged and which is connected to a cathode power supply unit (18), a plurality of cathode voltage switches (20, 21, 22, 23, 24) which are to be connected to in each case a cathode (4), and a programmable assembly (25), in which the control of the cathodes (4) is determined. The cathode power supply unit (18), the cathode voltage switches (20, 21, 22, 23, 24) and the programmable assembly (18) are also arranged in the housing (29). | 1. A control device for an X-ray tube, comprising
an anode designed as an X-ray emitter and a plurality of cathodes provided for generating electron beams directed at the anode, with a housing that is designed as a shield, in which an anode current regulating unit is arranged that is connected to a cathode power supply unit, a plurality of cathode voltage switches which is to be connected to in each case to a cathode, and a programmable assembly, in which the control of the cathodes is determined, wherein the cathode power supply unit, the cathode voltage switches and the programmable assembly are also arranged in the housing. 2. The control device of claim 1, wherein the programmable assembly comprises an FPGA and a microcontroller. 3. The control device of claim 1, wherein the cathode voltage switches are designed as a high-voltage switch bank with a number of MOSFETs. 4. The control device of claim 1, wherein the focusing electrodes are assigned to the individual cathodes, and wherein an extraction grid provided between the cathodes and the focusing electrodes is grounded independently of the focusing electrodes. 5. The control device of claim 1, wherein the programmable assembly is designed for storing operating parameters measured during the operation of the X-ray tube. 6. The control device of claims 1 to 5, wherein the cathodes are designed as field emission cathodes. 7. The control device of claim 6, wherein the cathodes comprise nanosticks, and wherein the nanosticks are electron emitters and are at least one of carbon nanotubes, nanotubes made of lanthanum hexaboride, and nanotube made of cerium hexaboride. 8. The control device of claims 1 to 5, wherein the cathodes are designed as dispenser cathodes. 9. The control device of claim 3, wherein said device comprises a discharge circuit designed for discharging the capacitances formed by the cathodes including their feed lines, which is connected to the cathode voltage switches. 10. The control device of claim 1, further comprising an anode voltage supply unit. 11. The control device of claim 10, wherein the anode voltage supply unit is designed for pulsed operation of the anode. 12. The control device of claim 10, wherein the anode voltage supply unit comprises a Marx generator. 13. A method for operating an X-ray tube, comprising an X-ray-emitting anode and a plurality of cathodes, each of which directs an electron beam onto the anode, wherein the method comprises specifying a setpoint value (IA-S) of the electric current flowing through the anode, regulating the actual current flowing through the anode (IA-actual) by an individual current source, which is connected to several switches, each of which is assigned to a cathode. 14. The method of claim 13, wherein the cathodes (4) are operated with a pulsed current, wherein at the beginning of a pulse, a peak (PE) exceeding the level of the pulse is generated. 15. The method of claim 13, wherein the focal spots generated by individual cathodes on the anode are cathode-specifically set by the focusing devices assigned to the cathodes. 16. The method of claim 13, wherein the extraction grids assigned to the cathodes are used for focusing the electron beam emitted by the respective cathode. 17. The method of claim 13, wherein by detecting changes in the current (IA-actual) flowing through the anode, an elevated risk of a flashover occurring between the anode and the cathode is detected and the switch assigned to the cathode is preventively closed. 18. The method of claim 13, wherein the anode is operated in pulsed fashion, wherein at the beginning of a pulse a prepulse compensation is generated for compensation against capacitances. 19. The method of claim 18, wherein the anode is operated at different voltage levels (UA) during successive pulses. | The invention relates to a control device for an X-ray tube (2), comprising a housing (29) that is designed as a shield, in which an anode current regulating unit (1) is arranged and which is connected to a cathode power supply unit (18), a plurality of cathode voltage switches (20, 21, 22, 23, 24) which are to be connected to in each case a cathode (4), and a programmable assembly (25), in which the control of the cathodes (4) is determined. The cathode power supply unit (18), the cathode voltage switches (20, 21, 22, 23, 24) and the programmable assembly (18) are also arranged in the housing (29).1. A control device for an X-ray tube, comprising
an anode designed as an X-ray emitter and a plurality of cathodes provided for generating electron beams directed at the anode, with a housing that is designed as a shield, in which an anode current regulating unit is arranged that is connected to a cathode power supply unit, a plurality of cathode voltage switches which is to be connected to in each case to a cathode, and a programmable assembly, in which the control of the cathodes is determined, wherein the cathode power supply unit, the cathode voltage switches and the programmable assembly are also arranged in the housing. 2. The control device of claim 1, wherein the programmable assembly comprises an FPGA and a microcontroller. 3. The control device of claim 1, wherein the cathode voltage switches are designed as a high-voltage switch bank with a number of MOSFETs. 4. The control device of claim 1, wherein the focusing electrodes are assigned to the individual cathodes, and wherein an extraction grid provided between the cathodes and the focusing electrodes is grounded independently of the focusing electrodes. 5. The control device of claim 1, wherein the programmable assembly is designed for storing operating parameters measured during the operation of the X-ray tube. 6. The control device of claims 1 to 5, wherein the cathodes are designed as field emission cathodes. 7. The control device of claim 6, wherein the cathodes comprise nanosticks, and wherein the nanosticks are electron emitters and are at least one of carbon nanotubes, nanotubes made of lanthanum hexaboride, and nanotube made of cerium hexaboride. 8. The control device of claims 1 to 5, wherein the cathodes are designed as dispenser cathodes. 9. The control device of claim 3, wherein said device comprises a discharge circuit designed for discharging the capacitances formed by the cathodes including their feed lines, which is connected to the cathode voltage switches. 10. The control device of claim 1, further comprising an anode voltage supply unit. 11. The control device of claim 10, wherein the anode voltage supply unit is designed for pulsed operation of the anode. 12. The control device of claim 10, wherein the anode voltage supply unit comprises a Marx generator. 13. A method for operating an X-ray tube, comprising an X-ray-emitting anode and a plurality of cathodes, each of which directs an electron beam onto the anode, wherein the method comprises specifying a setpoint value (IA-S) of the electric current flowing through the anode, regulating the actual current flowing through the anode (IA-actual) by an individual current source, which is connected to several switches, each of which is assigned to a cathode. 14. The method of claim 13, wherein the cathodes (4) are operated with a pulsed current, wherein at the beginning of a pulse, a peak (PE) exceeding the level of the pulse is generated. 15. The method of claim 13, wherein the focal spots generated by individual cathodes on the anode are cathode-specifically set by the focusing devices assigned to the cathodes. 16. The method of claim 13, wherein the extraction grids assigned to the cathodes are used for focusing the electron beam emitted by the respective cathode. 17. The method of claim 13, wherein by detecting changes in the current (IA-actual) flowing through the anode, an elevated risk of a flashover occurring between the anode and the cathode is detected and the switch assigned to the cathode is preventively closed. 18. The method of claim 13, wherein the anode is operated in pulsed fashion, wherein at the beginning of a pulse a prepulse compensation is generated for compensation against capacitances. 19. The method of claim 18, wherein the anode is operated at different voltage levels (UA) during successive pulses. | 3,700 |
347,902 | 16,805,713 | 3,733 | An actuator for actuating a hydraulic valve, the actuator including a winding body configured to receive a magnet coil, wherein the winding body envelops an armature chamber; a pole tube which is at least partially insertable into the armature chamber; and a cover element including a contact arrangement for controlling the actuator, wherein the cover element is interlockable at a face of the winding body to close the armature chamber. A method for producing the actuator according to claim 1, the method including providing the winding body; introducing a pole tube into the armature chamber; and closing the armature chamber by interlocking the cover element with the winding body. | 1. An actuator for actuating a hydraulic valve, the actuator comprising:
a winding body configured to receive a magnet coil, wherein the winding body envelops an armature chamber; a pole tube which is at least partially insertable into the armature chamber; and a cover element including a contact arrangement for controlling the actuator, wherein the cover element is interlockable at a face of the winding body to close the armature chamber. 2. The actuator according to claim 1, wherein the pole tube includes a flange which contacts an edge of the winding body with a face of the flange. 3. The actuator according to claim 2, wherein the flange includes at least two radial recesses that are arranged opposite to one another. 4. The actuator according to claim 3, wherein the winding body includes at least two axial protrusions that are arranged radially opposite to one another and configured to contact the at least two radial recesses of the flange. 5. The actuator according to claim 1, wherein the cover element includes a lobe-shaped interlocking arm which is configured to engage a corresponding interlocking protrusion of the winding body. 6. The actuator according to claim 5, wherein the interlocking protrusion is arranged in a radial direction at a first axial protrusion. 7. The actuator according to claim 6, wherein the first axial protrusion includes a safety protrusion which is configured opposite to the cover element in the axial direction. 8. The actuator according to claim 1, wherein a second axial protrusion of the winding body includes a radially inner receiver configured to receive an insertion protrusion of the cover element. 9. The actuator according to claim 1, wherein the winding body or the cover element are made from a synthetic material or polyamide or PA66 GF35. 10. A method for producing the actuator according to claim 1, the method comprising:
providing the winding body; introducing a pole tube into the armature chamber; and closing the armature chamber by interlocking the cover element with the winding body. 11. The method according to claim 10, furthermore comprising: introducing a centering sleeve into the armature chamber. 12. The method according to claim 10, further comprising:
radially inserting an insertion protrusion of the cover element into a radially inner receiver of a second axial protrusion for closing the armature chamber; and subsequently interlocking a lobe-shaped interlocking arm at a corresponding interlocking protrusion of a first axial protrusion. | An actuator for actuating a hydraulic valve, the actuator including a winding body configured to receive a magnet coil, wherein the winding body envelops an armature chamber; a pole tube which is at least partially insertable into the armature chamber; and a cover element including a contact arrangement for controlling the actuator, wherein the cover element is interlockable at a face of the winding body to close the armature chamber. A method for producing the actuator according to claim 1, the method including providing the winding body; introducing a pole tube into the armature chamber; and closing the armature chamber by interlocking the cover element with the winding body.1. An actuator for actuating a hydraulic valve, the actuator comprising:
a winding body configured to receive a magnet coil, wherein the winding body envelops an armature chamber; a pole tube which is at least partially insertable into the armature chamber; and a cover element including a contact arrangement for controlling the actuator, wherein the cover element is interlockable at a face of the winding body to close the armature chamber. 2. The actuator according to claim 1, wherein the pole tube includes a flange which contacts an edge of the winding body with a face of the flange. 3. The actuator according to claim 2, wherein the flange includes at least two radial recesses that are arranged opposite to one another. 4. The actuator according to claim 3, wherein the winding body includes at least two axial protrusions that are arranged radially opposite to one another and configured to contact the at least two radial recesses of the flange. 5. The actuator according to claim 1, wherein the cover element includes a lobe-shaped interlocking arm which is configured to engage a corresponding interlocking protrusion of the winding body. 6. The actuator according to claim 5, wherein the interlocking protrusion is arranged in a radial direction at a first axial protrusion. 7. The actuator according to claim 6, wherein the first axial protrusion includes a safety protrusion which is configured opposite to the cover element in the axial direction. 8. The actuator according to claim 1, wherein a second axial protrusion of the winding body includes a radially inner receiver configured to receive an insertion protrusion of the cover element. 9. The actuator according to claim 1, wherein the winding body or the cover element are made from a synthetic material or polyamide or PA66 GF35. 10. A method for producing the actuator according to claim 1, the method comprising:
providing the winding body; introducing a pole tube into the armature chamber; and closing the armature chamber by interlocking the cover element with the winding body. 11. The method according to claim 10, furthermore comprising: introducing a centering sleeve into the armature chamber. 12. The method according to claim 10, further comprising:
radially inserting an insertion protrusion of the cover element into a radially inner receiver of a second axial protrusion for closing the armature chamber; and subsequently interlocking a lobe-shaped interlocking arm at a corresponding interlocking protrusion of a first axial protrusion. | 3,700 |
347,903 | 16,805,706 | 3,733 | The system includes a device activation module and a system monitoring module in resources accessible to the system operator over the wide area network. In one embodiment, the method operates to process collateral received by the resources from a client device possessed by a user interested in activating a charging output included in a charger selected by the user from the plurality of portable chargers. Further, if the collateral is accepted, an authorization is wirelessly communicated from the device activation module to the client device, a device activation signal wirelessly communicated from the client device following a receipt of the authorization is received by the charger selected by the user, and the charging output included in the charger selected by the user is activated following a receipt of the device activation signal. | 1. A system for remote monitoring and management of chargers provided in a portable, hand-held form factor, the monitoring and management functionality accessible to a system operator over a wide area network, the system comprising:
a plurality of portable chargers each including an internal battery, a wireless charging output coupled to the internal battery and a plug-in DC charging output coupled to the internal battery, respectively; and resources accessible to the system operator over the wide area network to allow the system operator to monitor and manage an operation of the plurality of portable chargers, the resources including:
a device activation module configured to permit users to activate a charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device, the device activation resulting in charging power being made available at both the wireless charging output and the plug-in DC charging output; and
a system monitoring module configured to provide the system operator with information concerning an operational status of each of the plurality of portable chargers included in the plurality of portable chargers, the operational status including at least one of: usage statistics for each of the respective portable chargers, a projected life of the internal battery included in each of the respective portable chargers, and a current charge status of the internal battery included in each of the respective portable chargers. 2. The system of claim 1, wherein the client device is a first wireless communication device,
wherein the system further comprises a second wireless communication device configured to wirelessly couple to the plurality of portable chargers, and wherein the second wireless communication device is configured to wirelessly communicate the information concerning the operational status to the system monitoring module. 3. The system of claim 1, wherein the device activation module is configured to communicate a device activation signal to activate the charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device. 4. The system of claim 3, wherein each of the respective portable chargers included in the plurality of portable chargers includes an AC charging output coupled to the internal battery. 5. The system of claim 4, wherein the AC charging output is configured to provide AC charging power rated at 75 Watts or greater. 6. The system of claim 3, wherein the device activation module is configured to maintain the charger selected from the plurality of chargers in an off-state pending an acceptance of the collateral provided by the user. 7. The system of claim 6, wherein the device activation module is configurable by the system operator to accept collateral of a pre-determined type selected by the system operator. 8. The system of claim 7, wherein the pre-determined type of collateral includes at least one of: a monetary payment, an interaction by the user with content hosted on the resources and delivered to the client device, an authenticated identity of the user, and payment-account information of the user. 9. The system of claim 1, wherein the resources include a user management module configured to allow an account to be established for each of a plurality of users, each account uniquely identifying one of the plurality of user, respectively, and
wherein the user management module is accessible to the system operator to establish one or more permissions for each of the plurality of users, the permissions established by the system operator based on conditions including at least one of: acceptance of a user identity, an identification of a geographic location of the plurality of portable chargers accessible to the respective user, and a venue accessible to the respective user. 10. A system for remote monitoring and management of chargers provided in a portable, hand-held form factor, the monitoring and management functionality accessible to a system operator over a wide area network, the system comprising:
a plurality of portable chargers each including an internal battery and a charging output coupled to the internal battery; and resources accessible to the system operator over the wide area network to allow the system operator to monitor and manage an operation of the plurality of portable chargers, the resources including:
a device activation module configured to permit users to activate a charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device, the device activation resulting in charging power being made available at the charging output; and
a system monitoring module configured to provide the system operator with information concerning an operational status of each of the plurality of portable chargers included in the plurality of portable chargers, the operational status including at least one of: usage statistics for each of the respective portable chargers, a projected life of the internal battery included in each of the respective portable chargers, and a current charge status of the internal battery included in each of the respective portable chargers. 11. The system of claim 10, wherein the client device is a first wireless communication device,
wherein the system further comprises a second wireless communication device configured to wirelessly couple to the plurality of portable chargers, and wherein the second wireless communication device is configured to wirelessly communicate the information concerning the operational status to the system monitoring module. 12. The system of claim 10, wherein the device activation module is configured to communicate a device activation signal to activate the charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device. 13. The system of claim 12, wherein the charging output includes an AC charging output coupled to the internal battery. 14. The system of claim 13, wherein the AC charging output is configured to provide AC charging power rated at 75 Watts or greater. 15. The system of claim 12, wherein the device activation module is configured to maintain the charger selected from the plurality of chargers in an off-state pending an acceptance of the collateral provided by the user. 16. The system of claim 15, wherein the device activation module is configurable to accept collateral of a pre-determined type. 17. The system of claim 16, wherein the pre-determined type of collateral includes at least one of: a monetary payment, an interaction by the user with content hosted on the resources and delivered to the client device, an authenticated identity of the user, and payment-account information of the user. 18. The system of claim 10, wherein the resources include a user management module configured to allow an account to be established for each of a plurality of users, each account uniquely identifying one of the plurality of user, respectively, and
wherein the user management module is configurable to establish one or more permissions for each of the plurality of users, the permissions established based on conditions including at least one of: acceptance of a user identity, an identification of a geographic location of the plurality of portable chargers accessible to the respective user, and a venue accessible to the respective user. 19. The system of claim 10, wherein the device activation module is configured to communicate a device activation signal to the client device, and
wherein the charger selected from the plurality of chargers is configured to provide power at the charging output when the device activation signal is received from the client device. 20. The system of claim 19, wherein the charging output includes at least two of an AC charging output coupled to the internal battery, a plug-in DC charging output coupled to the internal battery and a wireless charging output coupled to the internal battery. | The system includes a device activation module and a system monitoring module in resources accessible to the system operator over the wide area network. In one embodiment, the method operates to process collateral received by the resources from a client device possessed by a user interested in activating a charging output included in a charger selected by the user from the plurality of portable chargers. Further, if the collateral is accepted, an authorization is wirelessly communicated from the device activation module to the client device, a device activation signal wirelessly communicated from the client device following a receipt of the authorization is received by the charger selected by the user, and the charging output included in the charger selected by the user is activated following a receipt of the device activation signal.1. A system for remote monitoring and management of chargers provided in a portable, hand-held form factor, the monitoring and management functionality accessible to a system operator over a wide area network, the system comprising:
a plurality of portable chargers each including an internal battery, a wireless charging output coupled to the internal battery and a plug-in DC charging output coupled to the internal battery, respectively; and resources accessible to the system operator over the wide area network to allow the system operator to monitor and manage an operation of the plurality of portable chargers, the resources including:
a device activation module configured to permit users to activate a charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device, the device activation resulting in charging power being made available at both the wireless charging output and the plug-in DC charging output; and
a system monitoring module configured to provide the system operator with information concerning an operational status of each of the plurality of portable chargers included in the plurality of portable chargers, the operational status including at least one of: usage statistics for each of the respective portable chargers, a projected life of the internal battery included in each of the respective portable chargers, and a current charge status of the internal battery included in each of the respective portable chargers. 2. The system of claim 1, wherein the client device is a first wireless communication device,
wherein the system further comprises a second wireless communication device configured to wirelessly couple to the plurality of portable chargers, and wherein the second wireless communication device is configured to wirelessly communicate the information concerning the operational status to the system monitoring module. 3. The system of claim 1, wherein the device activation module is configured to communicate a device activation signal to activate the charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device. 4. The system of claim 3, wherein each of the respective portable chargers included in the plurality of portable chargers includes an AC charging output coupled to the internal battery. 5. The system of claim 4, wherein the AC charging output is configured to provide AC charging power rated at 75 Watts or greater. 6. The system of claim 3, wherein the device activation module is configured to maintain the charger selected from the plurality of chargers in an off-state pending an acceptance of the collateral provided by the user. 7. The system of claim 6, wherein the device activation module is configurable by the system operator to accept collateral of a pre-determined type selected by the system operator. 8. The system of claim 7, wherein the pre-determined type of collateral includes at least one of: a monetary payment, an interaction by the user with content hosted on the resources and delivered to the client device, an authenticated identity of the user, and payment-account information of the user. 9. The system of claim 1, wherein the resources include a user management module configured to allow an account to be established for each of a plurality of users, each account uniquely identifying one of the plurality of user, respectively, and
wherein the user management module is accessible to the system operator to establish one or more permissions for each of the plurality of users, the permissions established by the system operator based on conditions including at least one of: acceptance of a user identity, an identification of a geographic location of the plurality of portable chargers accessible to the respective user, and a venue accessible to the respective user. 10. A system for remote monitoring and management of chargers provided in a portable, hand-held form factor, the monitoring and management functionality accessible to a system operator over a wide area network, the system comprising:
a plurality of portable chargers each including an internal battery and a charging output coupled to the internal battery; and resources accessible to the system operator over the wide area network to allow the system operator to monitor and manage an operation of the plurality of portable chargers, the resources including:
a device activation module configured to permit users to activate a charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device, the device activation resulting in charging power being made available at the charging output; and
a system monitoring module configured to provide the system operator with information concerning an operational status of each of the plurality of portable chargers included in the plurality of portable chargers, the operational status including at least one of: usage statistics for each of the respective portable chargers, a projected life of the internal battery included in each of the respective portable chargers, and a current charge status of the internal battery included in each of the respective portable chargers. 11. The system of claim 10, wherein the client device is a first wireless communication device,
wherein the system further comprises a second wireless communication device configured to wirelessly couple to the plurality of portable chargers, and wherein the second wireless communication device is configured to wirelessly communicate the information concerning the operational status to the system monitoring module. 12. The system of claim 10, wherein the device activation module is configured to communicate a device activation signal to activate the charger selected from the plurality of portable chargers following a receipt of collateral provided by the user via a client device. 13. The system of claim 12, wherein the charging output includes an AC charging output coupled to the internal battery. 14. The system of claim 13, wherein the AC charging output is configured to provide AC charging power rated at 75 Watts or greater. 15. The system of claim 12, wherein the device activation module is configured to maintain the charger selected from the plurality of chargers in an off-state pending an acceptance of the collateral provided by the user. 16. The system of claim 15, wherein the device activation module is configurable to accept collateral of a pre-determined type. 17. The system of claim 16, wherein the pre-determined type of collateral includes at least one of: a monetary payment, an interaction by the user with content hosted on the resources and delivered to the client device, an authenticated identity of the user, and payment-account information of the user. 18. The system of claim 10, wherein the resources include a user management module configured to allow an account to be established for each of a plurality of users, each account uniquely identifying one of the plurality of user, respectively, and
wherein the user management module is configurable to establish one or more permissions for each of the plurality of users, the permissions established based on conditions including at least one of: acceptance of a user identity, an identification of a geographic location of the plurality of portable chargers accessible to the respective user, and a venue accessible to the respective user. 19. The system of claim 10, wherein the device activation module is configured to communicate a device activation signal to the client device, and
wherein the charger selected from the plurality of chargers is configured to provide power at the charging output when the device activation signal is received from the client device. 20. The system of claim 19, wherein the charging output includes at least two of an AC charging output coupled to the internal battery, a plug-in DC charging output coupled to the internal battery and a wireless charging output coupled to the internal battery. | 3,700 |
347,904 | 16,805,719 | 3,732 | The invention relates to a method for filling in a tension member in particular for conveyor belts, in particular a tension member which is configured as a steel cable. The method is intended to allow the full penetration of the tension member structure. Here, the method contains at least the following method steps: —introducing the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) into the stranding head (1) of a stranding machine (10) and —partially or fully applying at least one coating agent to at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) prior to the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) or simultaneously with the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) and —twisting the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5), wherein at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) have been provided with at least one coating agent, and —making a cable from at least one strand (5). | 1. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the individual wires into the stranding machine, applying a coating agent at least partially to at least 50 percent of the plurality of wires, wherein the coating agent includes a rubber material; and subsequent to applying the coating agent, twisting the individual wires to form a strand of the tension member. 2. The method of claim 1, further comprising making the tension member from the strand and one or more additional strands. 3. The method of claim 1, wherein the coating agent comprises expanded microspheres. 4. The method of claim 1, further comprising applying the coating agent upon at least 80 percent of the plurality of wires. 5. The method of claim 1, wherein applying the coating agent comprises applying the coating agent completely to at least 50 percent of the plurality of wires. 6. The method of claim 1, wherein each of the plurality of wires is an individual wire. 7. The method of claim 1, further comprising an injector configured to apply the coating agent. 8. The method of claim 1, wherein the formed strand is a core strand of the tension member. 9. The method of claim 1, wherein the tension member is a steel cable. 10. The method of claim 1, wherein the tension member is a steel-hybrid cable. 11. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the plurality of wires into the stranding machine, applying a coating agent having a rubber material and expanded microspheres to at least partially to at least 50 percent of the plurality of wires; subsequent to applying the coating agent, twisting the plurality of wires to form a strand; forming a plurality of additional strands; and combining the strand with the plurality of additional strands to form the tension member. 12. The method of claim 11, wherein applying the coating agent comprises using a sprayer to completely coat the plurality of wires. 13. The method of claim 11, wherein applying the coating agent comprises applying the coating agent while twisting the plurality of wires. 14. The method of claim 11, further comprising forming a belt with the formed tension member. 15. The method of claim 11, further comprising selecting an amount of the coating agent to mitigate formation of cavities in a belt containing the formed tension member. 16. The method of claim 11, further comprising selecting the coating agent to use based on one or more of a material and construction of the tension member. 17. The method of claim 11, wherein applying the coating agent comprises brushing the coating agent on the plurality of wires while twisting the plurality of wires. | The invention relates to a method for filling in a tension member in particular for conveyor belts, in particular a tension member which is configured as a steel cable. The method is intended to allow the full penetration of the tension member structure. Here, the method contains at least the following method steps: —introducing the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) into the stranding head (1) of a stranding machine (10) and —partially or fully applying at least one coating agent to at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) prior to the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) or simultaneously with the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) and —twisting the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5), wherein at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) have been provided with at least one coating agent, and —making a cable from at least one strand (5).1. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the individual wires into the stranding machine, applying a coating agent at least partially to at least 50 percent of the plurality of wires, wherein the coating agent includes a rubber material; and subsequent to applying the coating agent, twisting the individual wires to form a strand of the tension member. 2. The method of claim 1, further comprising making the tension member from the strand and one or more additional strands. 3. The method of claim 1, wherein the coating agent comprises expanded microspheres. 4. The method of claim 1, further comprising applying the coating agent upon at least 80 percent of the plurality of wires. 5. The method of claim 1, wherein applying the coating agent comprises applying the coating agent completely to at least 50 percent of the plurality of wires. 6. The method of claim 1, wherein each of the plurality of wires is an individual wire. 7. The method of claim 1, further comprising an injector configured to apply the coating agent. 8. The method of claim 1, wherein the formed strand is a core strand of the tension member. 9. The method of claim 1, wherein the tension member is a steel cable. 10. The method of claim 1, wherein the tension member is a steel-hybrid cable. 11. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the plurality of wires into the stranding machine, applying a coating agent having a rubber material and expanded microspheres to at least partially to at least 50 percent of the plurality of wires; subsequent to applying the coating agent, twisting the plurality of wires to form a strand; forming a plurality of additional strands; and combining the strand with the plurality of additional strands to form the tension member. 12. The method of claim 11, wherein applying the coating agent comprises using a sprayer to completely coat the plurality of wires. 13. The method of claim 11, wherein applying the coating agent comprises applying the coating agent while twisting the plurality of wires. 14. The method of claim 11, further comprising forming a belt with the formed tension member. 15. The method of claim 11, further comprising selecting an amount of the coating agent to mitigate formation of cavities in a belt containing the formed tension member. 16. The method of claim 11, further comprising selecting the coating agent to use based on one or more of a material and construction of the tension member. 17. The method of claim 11, wherein applying the coating agent comprises brushing the coating agent on the plurality of wires while twisting the plurality of wires. | 3,700 |
347,905 | 62,983,518 | 3,732 | The invention relates to a method for filling in a tension member in particular for conveyor belts, in particular a tension member which is configured as a steel cable. The method is intended to allow the full penetration of the tension member structure. Here, the method contains at least the following method steps: —introducing the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) into the stranding head (1) of a stranding machine (10) and —partially or fully applying at least one coating agent to at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) prior to the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) or simultaneously with the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) and —twisting the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5), wherein at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) have been provided with at least one coating agent, and —making a cable from at least one strand (5). | 1. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the individual wires into the stranding machine, applying a coating agent at least partially to at least 50 percent of the plurality of wires, wherein the coating agent includes a rubber material; and subsequent to applying the coating agent, twisting the individual wires to form a strand of the tension member. 2. The method of claim 1, further comprising making the tension member from the strand and one or more additional strands. 3. The method of claim 1, wherein the coating agent comprises expanded microspheres. 4. The method of claim 1, further comprising applying the coating agent upon at least 80 percent of the plurality of wires. 5. The method of claim 1, wherein applying the coating agent comprises applying the coating agent completely to at least 50 percent of the plurality of wires. 6. The method of claim 1, wherein each of the plurality of wires is an individual wire. 7. The method of claim 1, further comprising an injector configured to apply the coating agent. 8. The method of claim 1, wherein the formed strand is a core strand of the tension member. 9. The method of claim 1, wherein the tension member is a steel cable. 10. The method of claim 1, wherein the tension member is a steel-hybrid cable. 11. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the plurality of wires into the stranding machine, applying a coating agent having a rubber material and expanded microspheres to at least partially to at least 50 percent of the plurality of wires; subsequent to applying the coating agent, twisting the plurality of wires to form a strand; forming a plurality of additional strands; and combining the strand with the plurality of additional strands to form the tension member. 12. The method of claim 11, wherein applying the coating agent comprises using a sprayer to completely coat the plurality of wires. 13. The method of claim 11, wherein applying the coating agent comprises applying the coating agent while twisting the plurality of wires. 14. The method of claim 11, further comprising forming a belt with the formed tension member. 15. The method of claim 11, further comprising selecting an amount of the coating agent to mitigate formation of cavities in a belt containing the formed tension member. 16. The method of claim 11, further comprising selecting the coating agent to use based on one or more of a material and construction of the tension member. 17. The method of claim 11, wherein applying the coating agent comprises brushing the coating agent on the plurality of wires while twisting the plurality of wires. | The invention relates to a method for filling in a tension member in particular for conveyor belts, in particular a tension member which is configured as a steel cable. The method is intended to allow the full penetration of the tension member structure. Here, the method contains at least the following method steps: —introducing the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) into the stranding head (1) of a stranding machine (10) and —partially or fully applying at least one coating agent to at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) of the strand (5) prior to the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) or simultaneously with the twisting of the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5) and —twisting the individual wires (2, 2′, 2″, 2′″, 2″″) to form a strand (5), wherein at least 50% of the individual wires (2, 2′, 2″, 2′″, 2″″) have been provided with at least one coating agent, and —making a cable from at least one strand (5).1. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the individual wires into the stranding machine, applying a coating agent at least partially to at least 50 percent of the plurality of wires, wherein the coating agent includes a rubber material; and subsequent to applying the coating agent, twisting the individual wires to form a strand of the tension member. 2. The method of claim 1, further comprising making the tension member from the strand and one or more additional strands. 3. The method of claim 1, wherein the coating agent comprises expanded microspheres. 4. The method of claim 1, further comprising applying the coating agent upon at least 80 percent of the plurality of wires. 5. The method of claim 1, wherein applying the coating agent comprises applying the coating agent completely to at least 50 percent of the plurality of wires. 6. The method of claim 1, wherein each of the plurality of wires is an individual wire. 7. The method of claim 1, further comprising an injector configured to apply the coating agent. 8. The method of claim 1, wherein the formed strand is a core strand of the tension member. 9. The method of claim 1, wherein the tension member is a steel cable. 10. The method of claim 1, wherein the tension member is a steel-hybrid cable. 11. A method for producing a tension member, the method comprising:
guiding a plurality of wires into a stranding head of a stranding machine; subsequent to guiding the plurality of wires into the stranding machine, applying a coating agent having a rubber material and expanded microspheres to at least partially to at least 50 percent of the plurality of wires; subsequent to applying the coating agent, twisting the plurality of wires to form a strand; forming a plurality of additional strands; and combining the strand with the plurality of additional strands to form the tension member. 12. The method of claim 11, wherein applying the coating agent comprises using a sprayer to completely coat the plurality of wires. 13. The method of claim 11, wherein applying the coating agent comprises applying the coating agent while twisting the plurality of wires. 14. The method of claim 11, further comprising forming a belt with the formed tension member. 15. The method of claim 11, further comprising selecting an amount of the coating agent to mitigate formation of cavities in a belt containing the formed tension member. 16. The method of claim 11, further comprising selecting the coating agent to use based on one or more of a material and construction of the tension member. 17. The method of claim 11, wherein applying the coating agent comprises brushing the coating agent on the plurality of wires while twisting the plurality of wires. | 3,700 |
347,906 | 16,643,557 | 1,728 | A battery pack(1) includes a housing (2) and an array of electrochemical cells (80) disposed in the housing (2). The housing (2) includes a container (3) and a lid (30) that closes an open end of the container (3). The container (3) has a base (4), a sidewall (8) that surrounds the base (4), and a spring plate (110) disposed inside the sidewall (8) between the cells (80) and the sidewall (8). The spring plate (110) is free standing within the container (3) and applies a spring force to the cell array that restrains the cells (80) along an axis normal to the surface of the spring plates (110). The lid (30) includes inwardly-protruding pins (50, 60) that further restrain the cells (80) within the housing (2). | 1. A battery pack, comprising a container having a base and sidewalls the protrude from the base in a direction normal to the base, each sidewall having a fixed end that is secured to the base and a free end opposed to the fixed end, the free ends of the sidewalls together defining an open end of the container,
a lid that is configured to close the open end of the container, cells disposed in the container, the cells arranged in an array that includes a single row of cells arranged side-by-side along a row axis, and a spring plate disposed at an end of the row of cells so as to reside between an outermost cell of the row and a corresponding sidewall of the container, wherein the spring plate is free of attachment to the container or to the cells, and is configured to apply a spring force to the array. 2. The battery pack of claim 1, wherein the spring plate includes
a first surface that faces the cells, an opposed second surface that faces the container sidewall, and a thickness corresponding to the distance between the first surface and the second surface, wherein the first surface is non-planar and the thickness of the spring plate is uniform. 3. The battery pack of claim 1, wherein the second surface includes a surface protrusion, and the first surface includes a surface recess at a location corresponding to the location of the surface protrusion, the surface recess having a shape corresponding to the shape of the surface protrusion. 4. The battery pack of claim 3, wherein the surface protrusion is elongated long a transverse axis that is perpendicular to the row axis and to an axis that is normal to the container base. 5. The battery pack of claim 4, wherein the spring plate second surface comprises two surface protrusions that are spaced apart along the axis that is normal to the container base. 6. The battery pack of claim 4, wherein the surface protrusion has a protrusion dimension in a direction that is parallel to the transverse axis, and the protrusion dimension is at least 30 percent of an overall dimension of the spring plate in a direction that is parallel to the transverse axis. 7. The battery pack of claim 1, wherein the spring plate includes
a first surface that faces the cells, an opposed second surface that faces the container sidewall, peripheral edges that join the first surface to the second surface, and a first edge protrusion and a second edge protrusion, wherein the first and second edge protrusions protrude in the same direction and are spaced apart along a single edge of the peripheral edges, and the spring plate is supported on the base via the first and second edge protrusions. 8. The battery pack of claim 1, wherein
the spring plate includes
a first surface that faces the cells,
an opposed second surface that faces the container sidewall,
peripheral edges that join the first surface to the second surface, and
a central region that is midway between an opposed pair of the peripheral edges and spaced apart from the opposed pair of the peripheral edges, and
portions of the first surface that include each of the opposed pair of peripheral edges are off relative to the central region in a direction perpendicular to the first surface. 9. The battery pack of claim 8, wherein a transition of the first surface between the portions of the first surface that include each of the opposed pair of peripheral edges and the central region forms an acute angle relative to the central region. 10. The battery pack of claim 1, wherein the battery pack includes two spring plates, such that one spring plate is disposed at each end of the row of cells so as to reside between an outermost cell of the row and a corresponding sidewall of the container, wherein the spring plates are each configured to apply a spring force to the array. 11. The battery of claim 1, wherein the spring plate has a first surface that faces the cells, an opposed second surface that faces the container sidewall, a peripheral edge that joins the first surface to the second surface and is parallel to the row axis, wherein a central region of the first surface is offset from the peripheral edge along a direction that perpendicular to the first surface. 12. A spring plate configured to be assembled with an array of cells within a battery pack housing, the spring plate comprising
a first surface that is configured to face an outermost cell of the array of cells, an opposed second surface that is configured to face an inner surface of the battery pack housing, and a peripheral edge that joins the first surface to the second surface, the peripheral edge including a first edge, a second edge, a third edge and a fourth edge, the first, second, third and fourth edges each corresponding to a unique side of the spring plate, the second edge being parallel to, and spaced apart from, the first edge, and the third edge being parallel to, and spaced. apart from, the fourth edge, 13. The spring plate of claim 12, wherein
the first surface is bent in a third direction about a fifth bend line that is parallel to the first edge, the first surface is bent in a fourth direction about a sixth bend line, the sixth bend line being parallel to the first edge and spaced apart from the fifth bend line, the fourth direction being opposed to the third direction, the first surface is bent in the fourth direction about a seventh bend line, the seventh bend line being parallel to the first edge and spaced apart from the fifth and sixth bend lines, the first surface is bent in the third direction about an eighth bend line, the eighth bend line being parallel to the first edge and spaced apart front the fifth, sixth and seventh bend lines, a third peripheral region extends between the first edge and the fifth bend line, a third transition region extends between the fifth bend line and the sixth bend line, the central region extends between the sixth bend line and the seventh bend line, a fourth transition region extends between the seventh bend line and the eighth bend line, a fourth peripheral region extends between the eighth bend line and the second edge, the third peripheral region is coplanar with the fourth peripheral region, the central region is parallel to the third peripheral region and offset relative to the third peripheral region, and the third and fourth transition regions form an acute angle relative to the central region. 14. The spring plate of claim 13, wherein the first transition region, the second transition region, the third transition region and the fourth transition region each form an acute angle relative to the central region, 15. The spring plate of claim 12, comprising
a surface protrusion that is disposed in the central region and protrudes from the second surface, and a surface recess formed in the first surface at a location corresponding to the location of the surface protrusion, the surface recess having a shape corresponding to the shape of the surface protrusion. 16. The spring plate of claim 15, wherein the surface protrusion is elongated in a direction parallel to the first edge. 17. The spring plate of claim 12, wherein a thickness of the spring plate is uniform, where the thickness corresponds to the distance between the first surface and. the second surface. 18. The spring plate of claim 12, wherein the spring plate is configured to apply a spring force to the array. 19. The spring plate of claim 12, wherein a first gusset extends between the first peripheral region and the first transition region, and a second gusset extends between the second transition region and the second peripheral region. 20. The spring plate of claim 12, comprising, a first edge protrusion and a second edge protrusion, wherein the first edge protrusion and the second edge protrusion each protrude from the same one of one of the first, second, third and fourth edges, and are spaced apart along the same one of the first, second, third and fourth edges. | A battery pack(1) includes a housing (2) and an array of electrochemical cells (80) disposed in the housing (2). The housing (2) includes a container (3) and a lid (30) that closes an open end of the container (3). The container (3) has a base (4), a sidewall (8) that surrounds the base (4), and a spring plate (110) disposed inside the sidewall (8) between the cells (80) and the sidewall (8). The spring plate (110) is free standing within the container (3) and applies a spring force to the cell array that restrains the cells (80) along an axis normal to the surface of the spring plates (110). The lid (30) includes inwardly-protruding pins (50, 60) that further restrain the cells (80) within the housing (2).1. A battery pack, comprising a container having a base and sidewalls the protrude from the base in a direction normal to the base, each sidewall having a fixed end that is secured to the base and a free end opposed to the fixed end, the free ends of the sidewalls together defining an open end of the container,
a lid that is configured to close the open end of the container, cells disposed in the container, the cells arranged in an array that includes a single row of cells arranged side-by-side along a row axis, and a spring plate disposed at an end of the row of cells so as to reside between an outermost cell of the row and a corresponding sidewall of the container, wherein the spring plate is free of attachment to the container or to the cells, and is configured to apply a spring force to the array. 2. The battery pack of claim 1, wherein the spring plate includes
a first surface that faces the cells, an opposed second surface that faces the container sidewall, and a thickness corresponding to the distance between the first surface and the second surface, wherein the first surface is non-planar and the thickness of the spring plate is uniform. 3. The battery pack of claim 1, wherein the second surface includes a surface protrusion, and the first surface includes a surface recess at a location corresponding to the location of the surface protrusion, the surface recess having a shape corresponding to the shape of the surface protrusion. 4. The battery pack of claim 3, wherein the surface protrusion is elongated long a transverse axis that is perpendicular to the row axis and to an axis that is normal to the container base. 5. The battery pack of claim 4, wherein the spring plate second surface comprises two surface protrusions that are spaced apart along the axis that is normal to the container base. 6. The battery pack of claim 4, wherein the surface protrusion has a protrusion dimension in a direction that is parallel to the transverse axis, and the protrusion dimension is at least 30 percent of an overall dimension of the spring plate in a direction that is parallel to the transverse axis. 7. The battery pack of claim 1, wherein the spring plate includes
a first surface that faces the cells, an opposed second surface that faces the container sidewall, peripheral edges that join the first surface to the second surface, and a first edge protrusion and a second edge protrusion, wherein the first and second edge protrusions protrude in the same direction and are spaced apart along a single edge of the peripheral edges, and the spring plate is supported on the base via the first and second edge protrusions. 8. The battery pack of claim 1, wherein
the spring plate includes
a first surface that faces the cells,
an opposed second surface that faces the container sidewall,
peripheral edges that join the first surface to the second surface, and
a central region that is midway between an opposed pair of the peripheral edges and spaced apart from the opposed pair of the peripheral edges, and
portions of the first surface that include each of the opposed pair of peripheral edges are off relative to the central region in a direction perpendicular to the first surface. 9. The battery pack of claim 8, wherein a transition of the first surface between the portions of the first surface that include each of the opposed pair of peripheral edges and the central region forms an acute angle relative to the central region. 10. The battery pack of claim 1, wherein the battery pack includes two spring plates, such that one spring plate is disposed at each end of the row of cells so as to reside between an outermost cell of the row and a corresponding sidewall of the container, wherein the spring plates are each configured to apply a spring force to the array. 11. The battery of claim 1, wherein the spring plate has a first surface that faces the cells, an opposed second surface that faces the container sidewall, a peripheral edge that joins the first surface to the second surface and is parallel to the row axis, wherein a central region of the first surface is offset from the peripheral edge along a direction that perpendicular to the first surface. 12. A spring plate configured to be assembled with an array of cells within a battery pack housing, the spring plate comprising
a first surface that is configured to face an outermost cell of the array of cells, an opposed second surface that is configured to face an inner surface of the battery pack housing, and a peripheral edge that joins the first surface to the second surface, the peripheral edge including a first edge, a second edge, a third edge and a fourth edge, the first, second, third and fourth edges each corresponding to a unique side of the spring plate, the second edge being parallel to, and spaced apart from, the first edge, and the third edge being parallel to, and spaced. apart from, the fourth edge, 13. The spring plate of claim 12, wherein
the first surface is bent in a third direction about a fifth bend line that is parallel to the first edge, the first surface is bent in a fourth direction about a sixth bend line, the sixth bend line being parallel to the first edge and spaced apart from the fifth bend line, the fourth direction being opposed to the third direction, the first surface is bent in the fourth direction about a seventh bend line, the seventh bend line being parallel to the first edge and spaced apart from the fifth and sixth bend lines, the first surface is bent in the third direction about an eighth bend line, the eighth bend line being parallel to the first edge and spaced apart front the fifth, sixth and seventh bend lines, a third peripheral region extends between the first edge and the fifth bend line, a third transition region extends between the fifth bend line and the sixth bend line, the central region extends between the sixth bend line and the seventh bend line, a fourth transition region extends between the seventh bend line and the eighth bend line, a fourth peripheral region extends between the eighth bend line and the second edge, the third peripheral region is coplanar with the fourth peripheral region, the central region is parallel to the third peripheral region and offset relative to the third peripheral region, and the third and fourth transition regions form an acute angle relative to the central region. 14. The spring plate of claim 13, wherein the first transition region, the second transition region, the third transition region and the fourth transition region each form an acute angle relative to the central region, 15. The spring plate of claim 12, comprising
a surface protrusion that is disposed in the central region and protrudes from the second surface, and a surface recess formed in the first surface at a location corresponding to the location of the surface protrusion, the surface recess having a shape corresponding to the shape of the surface protrusion. 16. The spring plate of claim 15, wherein the surface protrusion is elongated in a direction parallel to the first edge. 17. The spring plate of claim 12, wherein a thickness of the spring plate is uniform, where the thickness corresponds to the distance between the first surface and. the second surface. 18. The spring plate of claim 12, wherein the spring plate is configured to apply a spring force to the array. 19. The spring plate of claim 12, wherein a first gusset extends between the first peripheral region and the first transition region, and a second gusset extends between the second transition region and the second peripheral region. 20. The spring plate of claim 12, comprising, a first edge protrusion and a second edge protrusion, wherein the first edge protrusion and the second edge protrusion each protrude from the same one of one of the first, second, third and fourth edges, and are spaced apart along the same one of the first, second, third and fourth edges. | 1,700 |
347,907 | 16,805,700 | 2,651 | A microphone module for non-invasive ventilation mask includes a microphone housing that defines and adapter configured to be removably inserted into a port of a non-invasive ventilation mask and form a seal with the port. The microphone module includes microphone elements for generating a speech signal and electrical circuitry for transmitting the mic signal to a cable outside the mask. A microphone system includes an audio processing system and the microphone module connected through a cable. The audio processing system receives the speech signal, amplifies the speech signal and outputs the amplified signal to a loudspeaker. | 1. A positive pressure ventilation (PPV) microphone module, comprising:
a microphone housing defining an adapter configured to be removably inserted into a port of a PPV mask and having a surface that forms a seal with the port when inserted therein, the microphone housing having a distal portion and a proximal portion, wherein the distal portion of the microphone housing is distal to the seal and configured to be inserted through the port and position an oral end thereof within the PPV mask, and wherein the proximal portion is proximal to the seal and configured to be exposed to ambient pressure; one or more mic elements positioned on the oral end of the microphone housing and configured to receive speech from a person wearing the PPV mask and generate a mic signal; electrical circuitry within the microphone housing configured to receive the mic signal from the one or more mic elements, the electrical circuitry exiting the microphone housing through a wall of the proximal portion of the microphone housing. 2. The PPV microphone module as in claim 1, wherein the electrical circuitry includes a connector positioned in the wall and provides the exit from the microphone housing, the connector configured to removably connect to a data cable for transmitting the mic signal to an audio processing system. 3. The PPV microphone module as in claim 1, further comprising a loudspeaker disposed in the microphone housing. 4. The PPV microphone module as in claim 1, wherein the distal portion forms a tubular structure configured to be slidably received in the port and wherein the oral end of the microphone housing defines a cavity with a distally facing opening and wherein the one or more microphone elements are disposed in the cavity. 5. The PPV microphone module as in claim 4 wherein the one or more mic elements have a max sound pressure level of at least 105 dB and a dynamic range of at least 85 dB. 6. The PPV microphone module of claim 4 wherein the one or more microphone elements are disposed in the cavity and an attenuator is positioned between the one or more microphone elements and the opening, the attenuator configured to reduce sound pressure levels by at least 3 dB across the attenuator. 7. The PPV microphone module as in claim 6, wherein the attenuator comprises foam with a density of at least 2 lb-ft3. 8. A PPV microphone system, comprising:
the PPV microphone module of claim 1; an audio processing system including (i) a system microcontroller, (ii) an input configured to receive the mic signal from the PPV microphone module (iii) a power amplifier configured to use the mic signal to produce an amplified signal suitable for powering a loudspeaker and (iv) an output for providing the amplified signal to a loudspeaker. 9. The PPV microphone system as in claim 8, wherein the audio processing system is disposed within a second housing and the microphone module is connected to the audio processing system through a cable. 10. The PPV microphone system as in claim 9, further comprising a loudspeaker positioned within the second housing. 11. The PPV microphone system as in claim 9, further comprising a loudspeaker positioned within the microphone housing. 12. The PPV microphone system as in claim 8 wherein the cable removably connects to first and second connectors in the microphone housing and the second housing, respectively. 13. A method for using the microphone system of claim 8, comprising:
providing a PPV mask connected to a ventilation circuit supplying at least 3 cmH2O of positive pressure, the PPV mask having an access port configured to receive the microphone module and form a PPV seal therewith; inserting the microphone module into the port and forming a PPV seal therewith; with the PPV mask under a pressure of at least 3 cmH2O, generating a speech signal using the microphone module, amplifying the speech signal using the audio processing system, and providing the amplified speech signal to a loudspeaker. 14. The method of claim 13, wherein the port includes a valve that seals under pressure from the ventilator and has a diameter in a range from 10 mm to 50 mm. 15. The method of claim 13, wherein the port includes a valve that self-seals under pressure from the ventilator. 16. The method of claim 14, wherein the port is positioned within an elbow connector. 17. The method of claim 13, wherein generating the speech signal is carried out with the one or more mic elements positioned in front of the patient's mouth at a distance less than 50.8 mm (2 inches). 18. A positive pressure ventilation (PPV) microphone system, comprising:
(i) a PPV microphone module including:
a microphone housing defining an adapter configured to be slidably and removably inserted into a port of a PPV mask and having a surface that forms a seal with the port when inserted therein, the microphone housing having a distal portion and a proximal portion, wherein the distal portion of the microphone housing is distal to the seal and configured to be inserted through the port and position an oral end thereof within the PPV mask, and wherein the proximal portion is proximal to the seal and configured to be exposed to ambient pressure;
one or more mic elements positioned on the oral end of the microphone housing and configured to receive speech from a person wearing the PPV mask and generate a mic signal; and
electrical circuitry within the microphone housing configured to receive the mic signal from the one or more mic elements, the electrical circuitry including a connector that exits the microphone housing through a wall of the proximal portion of the microphone housing;
(ii) an audio processing system disposed in a second housing and including:
a system microcontroller;
an input configured to receive the mic signal from the PPV microphone module;
a power amplifier configured to use the mic signal to produce an amplified signal suitable for powering a loudspeaker; and
an output for providing the amplified signal to a loudspeaker; and
(iii) a cable that removably connects to the connector of the microphone module and is configured to provide the mic signal to the audio processing system through the input. 19. The PPV microphone module as in claim 18, further comprising a loudspeaker disposed in the microphone housing. 20. A method for using the microphone system of claim 8, comprising:
providing a PPV mask connected to a ventilation circuit supplying at least 3 cmH2O of positive pressure, the PPV mask having an access port configured to receive the microphone module and form a PPV seal therewith, wherein the access port is positioned in an elbow connector of the mask and includes a cross slit valve that self-seals under ventilator pressure; inserting the microphone module into the port and forming a PPV seal therewith; with at least 3 cmH2O positive pressure within the PPV mask, generating a speech signal using the microphone module, amplifying the speech signal using the audio processing system, and providing the amplified speech signal to a loudspeaker. | A microphone module for non-invasive ventilation mask includes a microphone housing that defines and adapter configured to be removably inserted into a port of a non-invasive ventilation mask and form a seal with the port. The microphone module includes microphone elements for generating a speech signal and electrical circuitry for transmitting the mic signal to a cable outside the mask. A microphone system includes an audio processing system and the microphone module connected through a cable. The audio processing system receives the speech signal, amplifies the speech signal and outputs the amplified signal to a loudspeaker.1. A positive pressure ventilation (PPV) microphone module, comprising:
a microphone housing defining an adapter configured to be removably inserted into a port of a PPV mask and having a surface that forms a seal with the port when inserted therein, the microphone housing having a distal portion and a proximal portion, wherein the distal portion of the microphone housing is distal to the seal and configured to be inserted through the port and position an oral end thereof within the PPV mask, and wherein the proximal portion is proximal to the seal and configured to be exposed to ambient pressure; one or more mic elements positioned on the oral end of the microphone housing and configured to receive speech from a person wearing the PPV mask and generate a mic signal; electrical circuitry within the microphone housing configured to receive the mic signal from the one or more mic elements, the electrical circuitry exiting the microphone housing through a wall of the proximal portion of the microphone housing. 2. The PPV microphone module as in claim 1, wherein the electrical circuitry includes a connector positioned in the wall and provides the exit from the microphone housing, the connector configured to removably connect to a data cable for transmitting the mic signal to an audio processing system. 3. The PPV microphone module as in claim 1, further comprising a loudspeaker disposed in the microphone housing. 4. The PPV microphone module as in claim 1, wherein the distal portion forms a tubular structure configured to be slidably received in the port and wherein the oral end of the microphone housing defines a cavity with a distally facing opening and wherein the one or more microphone elements are disposed in the cavity. 5. The PPV microphone module as in claim 4 wherein the one or more mic elements have a max sound pressure level of at least 105 dB and a dynamic range of at least 85 dB. 6. The PPV microphone module of claim 4 wherein the one or more microphone elements are disposed in the cavity and an attenuator is positioned between the one or more microphone elements and the opening, the attenuator configured to reduce sound pressure levels by at least 3 dB across the attenuator. 7. The PPV microphone module as in claim 6, wherein the attenuator comprises foam with a density of at least 2 lb-ft3. 8. A PPV microphone system, comprising:
the PPV microphone module of claim 1; an audio processing system including (i) a system microcontroller, (ii) an input configured to receive the mic signal from the PPV microphone module (iii) a power amplifier configured to use the mic signal to produce an amplified signal suitable for powering a loudspeaker and (iv) an output for providing the amplified signal to a loudspeaker. 9. The PPV microphone system as in claim 8, wherein the audio processing system is disposed within a second housing and the microphone module is connected to the audio processing system through a cable. 10. The PPV microphone system as in claim 9, further comprising a loudspeaker positioned within the second housing. 11. The PPV microphone system as in claim 9, further comprising a loudspeaker positioned within the microphone housing. 12. The PPV microphone system as in claim 8 wherein the cable removably connects to first and second connectors in the microphone housing and the second housing, respectively. 13. A method for using the microphone system of claim 8, comprising:
providing a PPV mask connected to a ventilation circuit supplying at least 3 cmH2O of positive pressure, the PPV mask having an access port configured to receive the microphone module and form a PPV seal therewith; inserting the microphone module into the port and forming a PPV seal therewith; with the PPV mask under a pressure of at least 3 cmH2O, generating a speech signal using the microphone module, amplifying the speech signal using the audio processing system, and providing the amplified speech signal to a loudspeaker. 14. The method of claim 13, wherein the port includes a valve that seals under pressure from the ventilator and has a diameter in a range from 10 mm to 50 mm. 15. The method of claim 13, wherein the port includes a valve that self-seals under pressure from the ventilator. 16. The method of claim 14, wherein the port is positioned within an elbow connector. 17. The method of claim 13, wherein generating the speech signal is carried out with the one or more mic elements positioned in front of the patient's mouth at a distance less than 50.8 mm (2 inches). 18. A positive pressure ventilation (PPV) microphone system, comprising:
(i) a PPV microphone module including:
a microphone housing defining an adapter configured to be slidably and removably inserted into a port of a PPV mask and having a surface that forms a seal with the port when inserted therein, the microphone housing having a distal portion and a proximal portion, wherein the distal portion of the microphone housing is distal to the seal and configured to be inserted through the port and position an oral end thereof within the PPV mask, and wherein the proximal portion is proximal to the seal and configured to be exposed to ambient pressure;
one or more mic elements positioned on the oral end of the microphone housing and configured to receive speech from a person wearing the PPV mask and generate a mic signal; and
electrical circuitry within the microphone housing configured to receive the mic signal from the one or more mic elements, the electrical circuitry including a connector that exits the microphone housing through a wall of the proximal portion of the microphone housing;
(ii) an audio processing system disposed in a second housing and including:
a system microcontroller;
an input configured to receive the mic signal from the PPV microphone module;
a power amplifier configured to use the mic signal to produce an amplified signal suitable for powering a loudspeaker; and
an output for providing the amplified signal to a loudspeaker; and
(iii) a cable that removably connects to the connector of the microphone module and is configured to provide the mic signal to the audio processing system through the input. 19. The PPV microphone module as in claim 18, further comprising a loudspeaker disposed in the microphone housing. 20. A method for using the microphone system of claim 8, comprising:
providing a PPV mask connected to a ventilation circuit supplying at least 3 cmH2O of positive pressure, the PPV mask having an access port configured to receive the microphone module and form a PPV seal therewith, wherein the access port is positioned in an elbow connector of the mask and includes a cross slit valve that self-seals under ventilator pressure; inserting the microphone module into the port and forming a PPV seal therewith; with at least 3 cmH2O positive pressure within the PPV mask, generating a speech signal using the microphone module, amplifying the speech signal using the audio processing system, and providing the amplified speech signal to a loudspeaker. | 2,600 |
347,908 | 16,805,703 | 1,623 | This invention relates to novel of formula I that are useful for the treatment, prevention and/or amelioration of human diseases of cancers.This invention also relates with their pharmaceutical compositions, preparative General Methods and applications. | 1. A compound of the formula I: 2. According to the claim 1, wherein: a compound of novel triazinone nucleoside analogs is selected but is not limited from the exemplified examples or stereoisomers, tautomers, pharmaceutically acceptable salts, inorganic acid salt, organic acid salt, inorganic basic salt, organic basic salt, complex salt, prodrug or solvates thereof in association with a pharmaceutically acceptable excipient or carrier; in addition, an acid or a base may be incorporated into the composition to facilitate processing, to enhance stability, or for other reasons; examples of pharmaceutically acceptable bases include amino acids, amino acid esters, ammonium hydroxide, potassium hydroxide, sodium hydroxide, sodium hydrogen carbonate, aluminum hydroxide, calcium carbonate, magnesium hydroxide, magnesium aluminum silicate, synthetic aluminum silicate, synthetic hydrocalcite, magnesium aluminum hydroxide, disopropylethylamine, ethanolamine, ethylenediamine, triethanolamine, triethylamine, trisopropanolamine, trimethylamine, tris(hydroxymethyl)aminomethane and the like; bases that are salts of a pharmaceutically acceptable acid, such as acetic acid, acrylic acid, adipic acid, alginic acid, alkanesulfonic acid, amino acids, ascorbic acid, benzoic acid, boric acid, butyric acid, carbonic acid, citric acid, fatty acids, formic acid, fumaric acid, gluconic acid, hydroquinosulfonic acid, isoascorbic acid, lactic acid, maleic acid, oxalic acid, parabromophenylsulfonic acid, propionic acid, p-toluenesulfonic acid, salicylic acid, stearic acid, succinic acid, taimic acid, tartaric acid, thioglycolic acid, toluenesulfonic acid, uric acid, and the like. 3. A compound according to the claim 1, wherein: a process for the manufacture of a compound of formula I to form novel triazinone nucleoside analogs is obtained by modification of dicyclic triazinone compounds at 3-position with a bond of C—N, under catalysis at −78° C. to 90° C., by a solvent selected from THF, 1, 4-dioxane, N, N-dimethylformamide, N, N-dimethylacetamide, toluene, CH3CN, CH2Cl2, C6H6 and a catalyst selected from SnCl4, NH3, SnCl2, SiF4 Bu4NF, Hg(CN)2, HgBr2, Bu4NI, Hg(OAc)2, organic base, inorganic base, molecular sieves or alumina; in addition, the present invention is composed of the base to increases the solubility, to enhance the stability or for other reasons; examples of pharmaceutically acceptable bases include amino acids, amino acid esters, ammonium hydroxide, potassium hydroxide, sodium hydroxide, sodium hydrogen carbonate, aluminum hydroxide, calcium carbonate, magnesium hydroxide, magnesium aluminum silicate, synthetic aluminum silicate, synthetic hydrocalcite, magnesium aluminum hydroxide, disopropylethylamine, ethanolamine, ethylenediamine, triethanolamine, triethylamine, trisopropanolamine, trimethylamine, tris(hydroxymethyl) aminomethane. 4. According to claim 1, wherein: a compound of novel triazinone nucleoside analogs is independently at each occurrence, selected but is not limited from the example 1 to 167 and below list: diheterocyclic triazinone nucleosides. 5. A General Method according to the claim 1, wherein: the amount of one or more of the compounds of general formula I, or a pharmaceutically acceptable salt thereof, present in the composition for treating, preventing or slowing the progression of cancer, virus and other diseases, including inflammation, inflammatory diseases and immune system disease associated with cancer, alone or with the following drugs known to be used in conjunction dose in a range of about 0.001 mg-2.0 g/kg; means of various General Method s of treatment and therapy, where the cancers are selected but are not limited from the group consisting of busulfan, cisplatin, mitomycin C, carboplatin, colchichine, vinblastine, paclitaxel, docetaxel, camptochecin, topotecan, doxorubicin, etoposide, 5-azacytidine, 5-fluorouracil, methotrexate, 5-fluoro-2′-deoxy-uridine, ara-C, hydroxylurea, thioguanine, melphalan, chlorambucil, cyclo phosamide, ifosfamide, vincristine, mitoguazone, epirubicin, aclarubicin, bleomycin, mitoxantrone, elliptinium, fludarabine, octreotide, retinoic acid, tamoxifen, Herceptin®, Rituxan®, arsenic trioxide, gamcitabine, doxazosin, terazosin tamsulosin, CB-64D, CB-184, haloperidol, lovastatin, simvastatin, pravastatin, fluvastatin, atorvastatin, cerivastatin, amprenavir, abavavir, indinavir, nelfinavir, tipranavir, ritonavir, saquinavir, bexarotene, tretinoin, 13-cis-retinoic acid, 9-cis-retinoic acid, difluoromethylornithine, fenretinide, N-4-carboxyphenyl retinamide, lactacystin, genistein, flavopiridol, roscovitine, olomoucine, celecoxib, valecoxib, rofecoxib and alanosine, CGP-73547, CGP-61755, DMP-450, ABT-378, AG1776, BMS232,632, ILX23-7553, MG-132, PS341, Gleevec®, ZD1839, SH268, CEP2563, SU6668, SU11248, EMD121974, R115777, SCH66336, L-778,123, BAL9611, TAN-1813 or/and UCN-01. 6. A general method according to the claim 1, wherein: a compound of novel triazinone nucleoside analogs is selected for treating, preventing or slowing the progression of the group consisting of Hodgkin's disease, non-Hodgkin's, lymphoma, acute and chronic lymphocytic leukemias, multiple myeloma, neuroblastoma, breast carcinoma, ovarian carcinoma, lung carcinoma, Wilms' tumor, cervical carcinoma, testicular carcinoma, soft-tissue sarcoma, chronic lymphocytic leukemia, primary macroglobulinemia, bladder carcinoma, chronic granulocytic leukemia, primary brain carcinoma, malignant melanoma, small-cell lung carcinoma, stomach carcinoma, colon carcinoma, malignant pancreatic insulinoma, malignant carcinoid carcinoma, choriocarcinoma, mycosis fungoides, head and neck carcinoma, osteogentic sarcoma, pancreatic carcinoma, acute granulocytic leukemia, hairy cell leukemia, neuroblastoma, rhabdomyosarcoma, Kaposi's sarcoma, genitourinary carcinoma, thyroid carcinoma, esophageal carcinoma, malignant hypercalcemia, cervical hyperplasia, renal cell carcinoma, endometrial carcinoma, polycythemia vera, essential thrombocytosis, adrenal cortical carcinoma, skin cancer and prostatic carcinoma. 7. A compound according to the claim 1, wherein: the administration of a compound of diheterocyclic triazinone nucleoside derivatives and analogs may be by oral route, parenteral, subcutaneous, intravenous, intramuscular, intra-peritoneal, transdermal, buccal, intrathecal, intracranial, intranasal or topical routes. 8. A compound according to the claim 1, wherein: a compound of diheterocyclic triazinone nucleoside derivatives and analogs is, independently at each occurrence, selected but is not limited from the example 1 to 167 and below list:
2-(diethoxyphosphoryl)-2-((5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, ethyl 7-hydroxy-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, N-(5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 3-(dimethylamino)-N-(5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)propanamide, 7-hydroxy-2-(3-(hydroxy methyl)oxiran-2-yl)-5-(piperidin-1-yl)-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazin-1-one, 7-hydroxy-2-(3-(hydroxymethyl)oxiran-2-yl)-5-nitro-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazin-1-one, ethyl 7-(hydroxymethyl)-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-1H-pyrazolo[4, 3-d][1,2,3]triazine-5-carboxylate, ethyl 7-(2-amino-2-oxoethyl)-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, ethyl 7-cyclopropyl-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, ethyl 7-carbamoyl-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, 2-(diethoxyphosphoryl)-2-(7-(ethoxycarbonyl)-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-((3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino) acetic acid, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 2-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-hydroxy-5-propyl-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazin-1-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-(diethoxyphosphoryl)-2-((3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-methyl-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4 (5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-((5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-furan-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)-2-(diethoxyphosphoryl)acetic acid, ethyl 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-((5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)(methyl)amino)-2-(diethoxyphosphoryl)acetic acid, ethyl 5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo [4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 2-(7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, N-(5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 2-(7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetamide, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(3-(dimethylamino)propanamido)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(4-methoxybenzamido)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(ethoxycarbonyl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, ethyl 5-carbamimidoyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, ethyl 5-carbamothioyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, N-(5-carbamothioyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 5-hydroxy-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((5-(hydroxymethyl)-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetic acid, 2-(7-amino-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 2-(7-cyano-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 2-(diethoxyphosphoryl)-2-((5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 5-(hydroxymethyl)-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetamide, 2-(7-amino-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-amino-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-(3-(dimethylamino)propanamido)-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy) acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-amino-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-amino-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-cyano-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-(hydroxymethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(5-cyclopropyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methoxy)acetic acid, 2-((5-(5-(2-amino-2-oxoethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-((5-(7-amino-5-(2-amino-2-oxoethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(5-carbamoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-(((5-(5-carbamoyl-7-(3-(dimethylamino)propanamido)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)amino)acetic acid, 2-((cyanomethoxy) (isopropylamino)phosphino)-2-((5-(7-(ethoxycarbonyl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((cyanomethoxy) (isopropylamino)phosphino)-2-((3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-cyano-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy)(isopropylamino)phosphino)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((5-(7-(ethoxycarbonyl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(5-(2-amino-2-oxoethyl)-7-(ethoxycarbonyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy)(isopropylamino)phosphino)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((5-(5-cyclopropyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(5-carbamoyl-7-cyano-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 2-((5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 2-((5-(5-carbamothioyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((3-(((1,3-dihydroxypropan-2-yl) oxy)methyl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 2-((5-(2-amino-2-oxoethyl)-3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)-2-(diethoxyphosphoryl)acetic acid, N-(5-(2-amino-2-oxoethyl)-3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-7-propyl-3H-pyrazolo [4,3-d][1,2,3]triazine-5(4H)-carboximidamide, isopropyl 2-((((5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorothioyl) amino)propanoate, ethyl ethyl 3-(3,4-dihydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy) phosphoryl)oxy)methyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, (3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-cyano-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogentriphosphate, (3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-amino-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-cyano-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (3,4-dihydroxy-5-(5-methyl-7-nitro-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(5-carbamoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methytetrahydrogen triphosphate, (5-(5-carbamothioyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, ethyl 3-(4-(((2-cyanoethoxy)(diisopropylamino)phosphino)oxy)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 5-(7-amino-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-3-yl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-(hydroxymethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-3-yl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-(hydroxymethyl)-7-nitro-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-3-yl) diisopropylphosphoramidite, 6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1-propyl-1 H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, 6-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-1-(hydroxymethyl)-1H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, ethyl 2-(6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-oxo-6,7-dihydro-H-[1,2,3]triazolo[4,5-d][1,2,3] triazin-1-yl)acetate, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-oxo-1-propyl-H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-6(7H)-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 6-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-3-propyl-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, 6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-(hydroxymethyl)-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, ethyl 2-(6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-oxo-6,7-dihydro-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-3-yl)acetate, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-oxo-3-propyl-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-6(7H)-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 7-cyclopropyl-3-(3-hydroxy-4-(hydroxymethyl)oxetan-2-yl)-3H-pyrazolo[3,4-d][1,2,3]triazin-4(7H)-one, 7-cyclopropyl-3-(3-(hydroxymethyl)oxiran-2-yl)-3H-pyrazolo[3,4-d][1,2,3]triazin-4(7H)-one, 2-(diethoxyphosphoryl)-2-((5-(hydroxymethyl)-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 3-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-(4-oxo-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetic acid, 5-(hydroxymethyl)-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 1-methyl-3-propyl-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d][1,2,3]triazin-4(5H)-one, 1-(hydroxymethyl)-3-propyl-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d][1,2,3]triazin-4(5H)-one, 4-methoxy-N-(5-methyl-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl) benzamide, 3-(dimethylamino)-N-(5-methyl-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)propanamide, 1-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-4(5H)-one, ethyl 7-carbamoyl-1-oxo-2-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, 5-methyl-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one. | This invention relates to novel of formula I that are useful for the treatment, prevention and/or amelioration of human diseases of cancers.This invention also relates with their pharmaceutical compositions, preparative General Methods and applications.1. A compound of the formula I: 2. According to the claim 1, wherein: a compound of novel triazinone nucleoside analogs is selected but is not limited from the exemplified examples or stereoisomers, tautomers, pharmaceutically acceptable salts, inorganic acid salt, organic acid salt, inorganic basic salt, organic basic salt, complex salt, prodrug or solvates thereof in association with a pharmaceutically acceptable excipient or carrier; in addition, an acid or a base may be incorporated into the composition to facilitate processing, to enhance stability, or for other reasons; examples of pharmaceutically acceptable bases include amino acids, amino acid esters, ammonium hydroxide, potassium hydroxide, sodium hydroxide, sodium hydrogen carbonate, aluminum hydroxide, calcium carbonate, magnesium hydroxide, magnesium aluminum silicate, synthetic aluminum silicate, synthetic hydrocalcite, magnesium aluminum hydroxide, disopropylethylamine, ethanolamine, ethylenediamine, triethanolamine, triethylamine, trisopropanolamine, trimethylamine, tris(hydroxymethyl)aminomethane and the like; bases that are salts of a pharmaceutically acceptable acid, such as acetic acid, acrylic acid, adipic acid, alginic acid, alkanesulfonic acid, amino acids, ascorbic acid, benzoic acid, boric acid, butyric acid, carbonic acid, citric acid, fatty acids, formic acid, fumaric acid, gluconic acid, hydroquinosulfonic acid, isoascorbic acid, lactic acid, maleic acid, oxalic acid, parabromophenylsulfonic acid, propionic acid, p-toluenesulfonic acid, salicylic acid, stearic acid, succinic acid, taimic acid, tartaric acid, thioglycolic acid, toluenesulfonic acid, uric acid, and the like. 3. A compound according to the claim 1, wherein: a process for the manufacture of a compound of formula I to form novel triazinone nucleoside analogs is obtained by modification of dicyclic triazinone compounds at 3-position with a bond of C—N, under catalysis at −78° C. to 90° C., by a solvent selected from THF, 1, 4-dioxane, N, N-dimethylformamide, N, N-dimethylacetamide, toluene, CH3CN, CH2Cl2, C6H6 and a catalyst selected from SnCl4, NH3, SnCl2, SiF4 Bu4NF, Hg(CN)2, HgBr2, Bu4NI, Hg(OAc)2, organic base, inorganic base, molecular sieves or alumina; in addition, the present invention is composed of the base to increases the solubility, to enhance the stability or for other reasons; examples of pharmaceutically acceptable bases include amino acids, amino acid esters, ammonium hydroxide, potassium hydroxide, sodium hydroxide, sodium hydrogen carbonate, aluminum hydroxide, calcium carbonate, magnesium hydroxide, magnesium aluminum silicate, synthetic aluminum silicate, synthetic hydrocalcite, magnesium aluminum hydroxide, disopropylethylamine, ethanolamine, ethylenediamine, triethanolamine, triethylamine, trisopropanolamine, trimethylamine, tris(hydroxymethyl) aminomethane. 4. According to claim 1, wherein: a compound of novel triazinone nucleoside analogs is independently at each occurrence, selected but is not limited from the example 1 to 167 and below list: diheterocyclic triazinone nucleosides. 5. A General Method according to the claim 1, wherein: the amount of one or more of the compounds of general formula I, or a pharmaceutically acceptable salt thereof, present in the composition for treating, preventing or slowing the progression of cancer, virus and other diseases, including inflammation, inflammatory diseases and immune system disease associated with cancer, alone or with the following drugs known to be used in conjunction dose in a range of about 0.001 mg-2.0 g/kg; means of various General Method s of treatment and therapy, where the cancers are selected but are not limited from the group consisting of busulfan, cisplatin, mitomycin C, carboplatin, colchichine, vinblastine, paclitaxel, docetaxel, camptochecin, topotecan, doxorubicin, etoposide, 5-azacytidine, 5-fluorouracil, methotrexate, 5-fluoro-2′-deoxy-uridine, ara-C, hydroxylurea, thioguanine, melphalan, chlorambucil, cyclo phosamide, ifosfamide, vincristine, mitoguazone, epirubicin, aclarubicin, bleomycin, mitoxantrone, elliptinium, fludarabine, octreotide, retinoic acid, tamoxifen, Herceptin®, Rituxan®, arsenic trioxide, gamcitabine, doxazosin, terazosin tamsulosin, CB-64D, CB-184, haloperidol, lovastatin, simvastatin, pravastatin, fluvastatin, atorvastatin, cerivastatin, amprenavir, abavavir, indinavir, nelfinavir, tipranavir, ritonavir, saquinavir, bexarotene, tretinoin, 13-cis-retinoic acid, 9-cis-retinoic acid, difluoromethylornithine, fenretinide, N-4-carboxyphenyl retinamide, lactacystin, genistein, flavopiridol, roscovitine, olomoucine, celecoxib, valecoxib, rofecoxib and alanosine, CGP-73547, CGP-61755, DMP-450, ABT-378, AG1776, BMS232,632, ILX23-7553, MG-132, PS341, Gleevec®, ZD1839, SH268, CEP2563, SU6668, SU11248, EMD121974, R115777, SCH66336, L-778,123, BAL9611, TAN-1813 or/and UCN-01. 6. A general method according to the claim 1, wherein: a compound of novel triazinone nucleoside analogs is selected for treating, preventing or slowing the progression of the group consisting of Hodgkin's disease, non-Hodgkin's, lymphoma, acute and chronic lymphocytic leukemias, multiple myeloma, neuroblastoma, breast carcinoma, ovarian carcinoma, lung carcinoma, Wilms' tumor, cervical carcinoma, testicular carcinoma, soft-tissue sarcoma, chronic lymphocytic leukemia, primary macroglobulinemia, bladder carcinoma, chronic granulocytic leukemia, primary brain carcinoma, malignant melanoma, small-cell lung carcinoma, stomach carcinoma, colon carcinoma, malignant pancreatic insulinoma, malignant carcinoid carcinoma, choriocarcinoma, mycosis fungoides, head and neck carcinoma, osteogentic sarcoma, pancreatic carcinoma, acute granulocytic leukemia, hairy cell leukemia, neuroblastoma, rhabdomyosarcoma, Kaposi's sarcoma, genitourinary carcinoma, thyroid carcinoma, esophageal carcinoma, malignant hypercalcemia, cervical hyperplasia, renal cell carcinoma, endometrial carcinoma, polycythemia vera, essential thrombocytosis, adrenal cortical carcinoma, skin cancer and prostatic carcinoma. 7. A compound according to the claim 1, wherein: the administration of a compound of diheterocyclic triazinone nucleoside derivatives and analogs may be by oral route, parenteral, subcutaneous, intravenous, intramuscular, intra-peritoneal, transdermal, buccal, intrathecal, intracranial, intranasal or topical routes. 8. A compound according to the claim 1, wherein: a compound of diheterocyclic triazinone nucleoside derivatives and analogs is, independently at each occurrence, selected but is not limited from the example 1 to 167 and below list:
2-(diethoxyphosphoryl)-2-((5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, ethyl 7-hydroxy-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, N-(5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 3-(dimethylamino)-N-(5-hydroxy-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)propanamide, 7-hydroxy-2-(3-(hydroxy methyl)oxiran-2-yl)-5-(piperidin-1-yl)-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazin-1-one, 7-hydroxy-2-(3-(hydroxymethyl)oxiran-2-yl)-5-nitro-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazin-1-one, ethyl 7-(hydroxymethyl)-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-1H-pyrazolo[4, 3-d][1,2,3]triazine-5-carboxylate, ethyl 7-(2-amino-2-oxoethyl)-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, ethyl 7-cyclopropyl-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, ethyl 7-carbamoyl-2-(3-(hydroxymethyl)oxiran-2-yl)-1-oxo-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, 2-(diethoxyphosphoryl)-2-(7-(ethoxycarbonyl)-3-(3-(hydroxymethyl)oxiran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-((3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino) acetic acid, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 2-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-hydroxy-5-propyl-2,7-dihydro-H-pyrazolo[4,3-d][1,2,3]triazin-1-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-(diethoxyphosphoryl)-2-((3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-methyl-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4 (5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, ethyl 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-((5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-furan-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)-2-(diethoxyphosphoryl)acetic acid, ethyl 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, N-(5-cyclopropyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-4-methoxybenzamide, 2-((5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)(methyl)amino)-2-(diethoxyphosphoryl)acetic acid, ethyl 5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo [4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 2-(7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, N-(5-(2-amino-2-oxoethyl)-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 2-(7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetamide, 2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(3-(dimethylamino)propanamido)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(4-methoxybenzamido)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-(ethoxycarbonyl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetic acid, ethyl 5-carbamimidoyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-(piperidin-1-yl)-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, ethyl 5-carbamothioyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 7-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, N-(5-carbamothioyl-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 7-cyano-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 3-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-7-nitro-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 5-hydroxy-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((5-(hydroxymethyl)-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 2-(diethoxyphosphoryl)-2-(3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetic acid, 2-(7-amino-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 2-(7-cyano-3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)-2-(diethoxyphosphoryl)acetic acid, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 2-(diethoxyphosphoryl)-2-((5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 7-amino-5-hydroxy-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carbonitrile, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-5-methyl-7-nitro-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 5-(hydroxymethyl)-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetamide, 2-(7-amino-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl)acetamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-amino-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 7-(3-(dimethylamino)propanamido)-3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboxamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carboximidamide, 3-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-oxo-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazine-5(4H)-carbothioamide, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy) acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-amino-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-amino-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-cyano-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-(ethoxycarbonyl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((3,4-dihydroxy-5-(5-(hydroxymethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(5-cyclopropyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methoxy)acetic acid, 2-((5-(5-(2-amino-2-oxoethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-((5-(7-amino-5-(2-amino-2-oxoethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-(bis(isopropylamino)phosphoryl)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-((5-(5-carbamoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-(bis(isopropylamino)phosphoryl)-2-(((5-(5-carbamoyl-7-(3-(dimethylamino)propanamido)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)amino)acetic acid, 2-((cyanomethoxy) (isopropylamino)phosphino)-2-((5-(7-(ethoxycarbonyl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((cyanomethoxy) (isopropylamino)phosphino)-2-((3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(7-cyano-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy)(isopropylamino)phosphino)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((5-(7-(ethoxycarbonyl)-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(5-(2-amino-2-oxoethyl)-7-(ethoxycarbonyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy)(isopropylamino)phosphino)acetic acid, 2-((cyanomethoxy)(isopropylamino)phosphino)-2-((5-(5-cyclopropyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)acetic acid, 2-((5-(5-carbamoyl-7-cyano-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 2-((5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 2-((5-(5-carbamothioyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-2-((cyanomethoxy) (isopropylamino)phosphino)acetic acid, 3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-5-methyl-7-propyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-((3-(((1,3-dihydroxypropan-2-yl) oxy)methyl)-5-(hydroxymethyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 2-((5-(2-amino-2-oxoethyl)-3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)-2-(diethoxyphosphoryl)acetic acid, N-(5-(2-amino-2-oxoethyl)-3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)-3-(dimethylamino)propanamide, 3-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-4-oxo-7-propyl-3H-pyrazolo [4,3-d][1,2,3]triazine-5(4H)-carboximidamide, isopropyl 2-((((5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorothioyl) amino)propanoate, ethyl ethyl 3-(3,4-dihydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy) phosphoryl)oxy)methyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, (3,4-dihydroxy-5-(5-hydroxy-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-cyano-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogentriphosphate, (3,4-dihydroxy-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-amino-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(7-cyano-5-methyl-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (3,4-dihydroxy-5-(5-methyl-7-nitro-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(5-carbamoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, (5-(5-carbamimidoyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl) methytetrahydrogen triphosphate, (5-(5-carbamothioyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, ethyl 3-(4-(((2-cyanoethoxy)(diisopropylamino)phosphino)oxy)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazine-7-carboxylate, 5-(7-amino-5-hydroxy-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-methyl-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-3-yl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-(hydroxymethyl)-4-oxo-7-propyl-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl)tetrahydrofuran-3-yl) diisopropylphosphoramidite, 2-cyanoethyl (2-(hydroxymethyl)-5-(5-(hydroxymethyl)-7-nitro-4-oxo-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-3-yl) tetrahydrofuran-3-yl) diisopropylphosphoramidite, 6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1-propyl-1 H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, 6-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-1-(hydroxymethyl)-1H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, ethyl 2-(6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-oxo-6,7-dihydro-H-[1,2,3]triazolo[4,5-d][1,2,3] triazin-1-yl)acetate, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-oxo-1-propyl-H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-6(7H)-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 6-(3,4-dihydroxy-5-(hydroxymethyl) tetrahydrofuran-2-yl)-3-propyl-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, 6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-(hydroxymethyl)-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-7(6H)-one, ethyl 2-(6-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-oxo-6,7-dihydro-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-3-yl)acetate, 2-(bis(isopropylamino)phosphoryl)-2-((5-(7-oxo-3-propyl-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-6(7H)-yl)tetrahydrofuran-2-yl)methoxy)acetic acid, 7-cyclopropyl-3-(3-hydroxy-4-(hydroxymethyl)oxetan-2-yl)-3H-pyrazolo[3,4-d][1,2,3]triazin-4(7H)-one, 7-cyclopropyl-3-(3-(hydroxymethyl)oxiran-2-yl)-3H-pyrazolo[3,4-d][1,2,3]triazin-4(7H)-one, 2-(diethoxyphosphoryl)-2-((5-(hydroxymethyl)-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)amino)acetic acid, 3-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-4(5H)-one, 2-(diethoxyphosphoryl)-2-(4-oxo-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-5(4H)-yl) acetic acid, 5-(hydroxymethyl)-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one, 1-methyl-3-propyl-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d][1,2,3]triazin-4(5H)-one, 1-(hydroxymethyl)-3-propyl-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d][1,2,3]triazin-4(5H)-one, 4-methoxy-N-(5-methyl-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl) benzamide, 3-(dimethylamino)-N-(5-methyl-4-oxo-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4,5-dihydro-3H-pyrazolo[4,3-d][1,2,3]triazin-7-yl)propanamide, 1-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-[1,2,3]triazolo[4,5-d][1,2,3]triazin-4(5H)-one, ethyl 7-carbamoyl-1-oxo-2-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-2,7-dihydro-1H-pyrazolo[4,3-d][1,2,3]triazine-5-carboxylate, 5-methyl-7-propyl-3-(3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one. | 1,600 |
347,909 | 16,643,549 | 1,623 | A technique capable of preventing the loss of packet data for any appropriate one of controllers connected to the same network is provided. An FA system includes a plurality of controllers. Each of the controllers includes: a buffer; a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in its own controller and packet data received by its own controller in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for a controller specified from the plurality of controllers. | 1. A factory automation (FA) system comprising a plurality of controllers each of which controls a driving device to be controlled, the plurality of controllers each including:
a buffer; a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in its own controller and packet data received by its own controller in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for a controller specified from the plurality of controllers. 2. The FA system according to claim 1, wherein
the stop module stops, in response to receiving a stop instruction to stop a buffering function from the one or more other controllers, a buffering function of the packet monitor module in its own controller. 3. The FA system according to claim 1, wherein
the packet data has source information for identifying a source controller, and destination information for identifying a destination controller, and the FA system further comprises an external device configured to communicate with the plurality of controllers, the external device including
a communication module for receiving packet data stored in the buffer of each of the plurality of controllers from each of the plurality of controllers, and
a display for displaying the source information and the destination information about each packet data received from each of the plurality of controllers. 4. The FA system according to claim 3, wherein
the display displays packet data having matching source information and matching destination information in a corresponding manner. 5. The FA system according to claim 4, wherein
the display displays packet data, in which a pair of packet data having matching source information and matching destination information does not exist, in a display mode different from other packet data. 6. The FA system according to claim 1, wherein
the plurality of controllers each include
an interface unit for connecting an external storage device, and
a save module for saving, in response to a predetermined save condition being satisfied, packet data stored in the buffer of the controller specified from the plurality of controllers in the external storage device connected to the specified controller. 7. A controller that controls a driving device to be controlled, the controller comprising:
a buffer, a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in the controller and packet data received by the one or more other controllers in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for the controller or a controller specified from the one or more other controllers. 8. A method of controlling a controller that controls a driving device to be controlled, the method comprising:
performing packet communication with one or more other controllers; buffering packet data generated in the controller and packet data received by the one or more other controllers in a buffer of the controller; and stopping, in response to a predetermined stop condition being satisfied, the buffering for the controller or a controller specified from the one or more other controllers. | A technique capable of preventing the loss of packet data for any appropriate one of controllers connected to the same network is provided. An FA system includes a plurality of controllers. Each of the controllers includes: a buffer; a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in its own controller and packet data received by its own controller in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for a controller specified from the plurality of controllers.1. A factory automation (FA) system comprising a plurality of controllers each of which controls a driving device to be controlled, the plurality of controllers each including:
a buffer; a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in its own controller and packet data received by its own controller in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for a controller specified from the plurality of controllers. 2. The FA system according to claim 1, wherein
the stop module stops, in response to receiving a stop instruction to stop a buffering function from the one or more other controllers, a buffering function of the packet monitor module in its own controller. 3. The FA system according to claim 1, wherein
the packet data has source information for identifying a source controller, and destination information for identifying a destination controller, and the FA system further comprises an external device configured to communicate with the plurality of controllers, the external device including
a communication module for receiving packet data stored in the buffer of each of the plurality of controllers from each of the plurality of controllers, and
a display for displaying the source information and the destination information about each packet data received from each of the plurality of controllers. 4. The FA system according to claim 3, wherein
the display displays packet data having matching source information and matching destination information in a corresponding manner. 5. The FA system according to claim 4, wherein
the display displays packet data, in which a pair of packet data having matching source information and matching destination information does not exist, in a display mode different from other packet data. 6. The FA system according to claim 1, wherein
the plurality of controllers each include
an interface unit for connecting an external storage device, and
a save module for saving, in response to a predetermined save condition being satisfied, packet data stored in the buffer of the controller specified from the plurality of controllers in the external storage device connected to the specified controller. 7. A controller that controls a driving device to be controlled, the controller comprising:
a buffer, a communication module for performing packet communication with one or more other controllers; a packet monitor module for buffering packet data generated in the controller and packet data received by the one or more other controllers in the buffer; and a stop module for stopping, in response to a predetermined stop condition being satisfied, a buffering function of the packet monitor module for the controller or a controller specified from the one or more other controllers. 8. A method of controlling a controller that controls a driving device to be controlled, the method comprising:
performing packet communication with one or more other controllers; buffering packet data generated in the controller and packet data received by the one or more other controllers in a buffer of the controller; and stopping, in response to a predetermined stop condition being satisfied, the buffering for the controller or a controller specified from the one or more other controllers. | 1,600 |
347,910 | 16,643,548 | 1,623 | There has been desired a technique for creating a table on a database without formulating an SQL statement. A control program for a controller includes a generation module configured to output an SQL statement for creating, on a database, a table in which collection target variables included in the control program are stored. The generation module determines an identification name, on the database, of each collection target variable, identifies, based on a correspondence between a data type usable in the control program and a data type usable in the database, a data type on the database corresponding to the data type of the collection target variable in the control program, and generates the SQL statement based on the determined identification name and the identified data type. | 1. A controller for controlling a control target,
the controller comprising: a communication unit configured to access a database; and a storage device configured to store a control program for controlling the control target, wherein the control program includes a generation module configured to output an SQL statement for creating, on the database, a table in which collection target variables included in the control program are stored, the generation module determines an identification name, on the database, of each collection target variable, based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, the generation module identifies a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program, and the generation module generates the SQL statement, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. 2. The controller according to claim 1, wherein the controller further outputs a result of association among each collection target variable, a data type of the variable in the control program, the identification name of the variable on the database, and the data type of the variable on the database. 3. The controller according to claim 1, wherein the generation module determines a name identical to a variable name of each collection target variable or a name including a variable name of each collection target variable, as the identification name on the database. 4. The controller according to claim 1, wherein
when the collection target variables include a structural body, the generation module determines the identification name as a structural body name, and determines the identification name of each member of the structural body, the generation module generates the SQL statement so as to register the determined identification name as the structural body name in the table, and the generation module generates the SQL statement so as to register the determined identification name of each member of the structural body, in a table different from the table in which collection target variables are stored. 5. The controller according to claim 4, wherein the SQL statement includes an instruction statement for registering the determined identification name as the structural body name, as a foreign key in the table. 6. The controller according to claim 1, wherein
the generation module is specified to accept input for designating any of the collection target variables as a primary key, and the SQL statement includes an instruction statement for registering an identification name corresponding to a designated one of the variables as a primary key in the table. 7. A control method for a controller configured to access a database,
the control method comprising: receiving a control program for the controller; determining an identification name, on the database, of each collection target variable included in the control program; based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, identifying a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program; and outputting an SQL statement for creating, on the database, a table in which the collection target variables are stored, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. 8. A non-transitory storage medium storing thereon a control program for a controller configured to access a database,
the control program causing the controller to execute: determining an identification name, on the database, of each collection target variable included in the control program; based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, identifying a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program; and outputting an SQL statement for creating, on the database, a table in which the collection target variables are stored, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. | There has been desired a technique for creating a table on a database without formulating an SQL statement. A control program for a controller includes a generation module configured to output an SQL statement for creating, on a database, a table in which collection target variables included in the control program are stored. The generation module determines an identification name, on the database, of each collection target variable, identifies, based on a correspondence between a data type usable in the control program and a data type usable in the database, a data type on the database corresponding to the data type of the collection target variable in the control program, and generates the SQL statement based on the determined identification name and the identified data type.1. A controller for controlling a control target,
the controller comprising: a communication unit configured to access a database; and a storage device configured to store a control program for controlling the control target, wherein the control program includes a generation module configured to output an SQL statement for creating, on the database, a table in which collection target variables included in the control program are stored, the generation module determines an identification name, on the database, of each collection target variable, based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, the generation module identifies a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program, and the generation module generates the SQL statement, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. 2. The controller according to claim 1, wherein the controller further outputs a result of association among each collection target variable, a data type of the variable in the control program, the identification name of the variable on the database, and the data type of the variable on the database. 3. The controller according to claim 1, wherein the generation module determines a name identical to a variable name of each collection target variable or a name including a variable name of each collection target variable, as the identification name on the database. 4. The controller according to claim 1, wherein
when the collection target variables include a structural body, the generation module determines the identification name as a structural body name, and determines the identification name of each member of the structural body, the generation module generates the SQL statement so as to register the determined identification name as the structural body name in the table, and the generation module generates the SQL statement so as to register the determined identification name of each member of the structural body, in a table different from the table in which collection target variables are stored. 5. The controller according to claim 4, wherein the SQL statement includes an instruction statement for registering the determined identification name as the structural body name, as a foreign key in the table. 6. The controller according to claim 1, wherein
the generation module is specified to accept input for designating any of the collection target variables as a primary key, and the SQL statement includes an instruction statement for registering an identification name corresponding to a designated one of the variables as a primary key in the table. 7. A control method for a controller configured to access a database,
the control method comprising: receiving a control program for the controller; determining an identification name, on the database, of each collection target variable included in the control program; based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, identifying a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program; and outputting an SQL statement for creating, on the database, a table in which the collection target variables are stored, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. 8. A non-transitory storage medium storing thereon a control program for a controller configured to access a database,
the control program causing the controller to execute: determining an identification name, on the database, of each collection target variable included in the control program; based on a predetermined correspondence between a data type usable in the control program and a data type usable in the database, identifying a data type, on the database, of each collection target variable, the data type corresponding to the data type of the variable in the control program; and outputting an SQL statement for creating, on the database, a table in which the collection target variables are stored, based on the determined identification name of each collection target variable and the identified data type of each collection target variable. | 1,600 |
347,911 | 16,643,532 | 1,623 | A method of producing a piston blank, comprising producing an intermediate blank of a piston for an axial piston machine by extrusion wherein the intermediate blank includes a shaft portion, a ball head portion, and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion. The method also includes producing a piston blank of the piston from the intermediate blank and machining a through-opening in the intermediate blank, wherein the through-opening extends within the piston blank in the longitudinal direction. | 1. A production method, wherein the production method comprises the following method steps:
producing an intermediate blank of a piston for an axial piston machine by extrusion, wherein the intermediate blank has a shaft portion, a ball head portion and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion; and producing a piston blank of the piston from the intermediate blank, wherein a through-opening is incorporated in the intermediate blank by machining, wherein the through-opening extends within the piston blank in the in a longitudinal direction. 2. The production method as claimed in claim 1, characterized in that wherein an indentation is created in the ball head portion on the intermediate blank as a result of the extrusion, wherein the indentation forms an outlet for the through-opening. 3. The production method of claim 1, wherein a recess is created in the sealing portion on the intermediate blank as a result of the extrusion, wherein the recess forms an inlet for the through-opening. 4. The production method of claim 1, wherein a surface of the shaft portion with near-final contour and an end face of the sealing portion with near-final contour is created on the intermediate blank as a result of the extrusion. 5. The production method of claim 1, wherein a spherical segment geometry is created on a circumferential face of the sealing portion on the intermediate blank or on the piston blank by machining. 6. The production method of claim 1, wherein the piston is produced in a further method step, wherein the piston is produced by finishing the piston blank. 7. The production method as claimed in claim 6, wherein the finishing of the piston blank comprises the following substeps:
hardening the piston blank; machining a ball geometry of the ball head portion; machining the a spherical segment geometry of the sealing portion. 8-10. (canceled) 11. A method of producing a piston blank, comprising:
producing an intermediate blank of a piston for an axial piston machine by extrusion wherein the intermediate blank includes a shaft portion, a ball head portion, and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion; producing a piston blank of the piston from the intermediate blank; and machining a through-opening in the intermediate blank, wherein the through-opening extends within the piston blank in the longitudinal direction. 12. The method of claim 11, wherein the method includes forming an indentation in the ball head portion via the extrusion . 13. The method of claim 12, wherein the indentation on an axial side of the ball head portion and extends axially in a direction of the shaft portion. 14. The method of claim 11, wherein the method includes creating a recess in the sealing portion via the extrusion. 15. The method of claim 11, wherein the recess forms an inlet for the through opening. 16. The method of claim 11, creating a spherical segment geometry on a circumferential face of the sealing portion on the intermediate blank or on the piston blank via machining. 17. The method of claim 11, wherein the method includes the following steps of:
hardening the piston blank; machining a ball geometry of the ball head portion; and machining a spherical segment geometry of the sealing portion. | A method of producing a piston blank, comprising producing an intermediate blank of a piston for an axial piston machine by extrusion wherein the intermediate blank includes a shaft portion, a ball head portion, and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion. The method also includes producing a piston blank of the piston from the intermediate blank and machining a through-opening in the intermediate blank, wherein the through-opening extends within the piston blank in the longitudinal direction.1. A production method, wherein the production method comprises the following method steps:
producing an intermediate blank of a piston for an axial piston machine by extrusion, wherein the intermediate blank has a shaft portion, a ball head portion and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion; and producing a piston blank of the piston from the intermediate blank, wherein a through-opening is incorporated in the intermediate blank by machining, wherein the through-opening extends within the piston blank in the in a longitudinal direction. 2. The production method as claimed in claim 1, characterized in that wherein an indentation is created in the ball head portion on the intermediate blank as a result of the extrusion, wherein the indentation forms an outlet for the through-opening. 3. The production method of claim 1, wherein a recess is created in the sealing portion on the intermediate blank as a result of the extrusion, wherein the recess forms an inlet for the through-opening. 4. The production method of claim 1, wherein a surface of the shaft portion with near-final contour and an end face of the sealing portion with near-final contour is created on the intermediate blank as a result of the extrusion. 5. The production method of claim 1, wherein a spherical segment geometry is created on a circumferential face of the sealing portion on the intermediate blank or on the piston blank by machining. 6. The production method of claim 1, wherein the piston is produced in a further method step, wherein the piston is produced by finishing the piston blank. 7. The production method as claimed in claim 6, wherein the finishing of the piston blank comprises the following substeps:
hardening the piston blank; machining a ball geometry of the ball head portion; machining the a spherical segment geometry of the sealing portion. 8-10. (canceled) 11. A method of producing a piston blank, comprising:
producing an intermediate blank of a piston for an axial piston machine by extrusion wherein the intermediate blank includes a shaft portion, a ball head portion, and a sealing portion, wherein the shaft portion connects the ball head portion to the sealing portion; producing a piston blank of the piston from the intermediate blank; and machining a through-opening in the intermediate blank, wherein the through-opening extends within the piston blank in the longitudinal direction. 12. The method of claim 11, wherein the method includes forming an indentation in the ball head portion via the extrusion . 13. The method of claim 12, wherein the indentation on an axial side of the ball head portion and extends axially in a direction of the shaft portion. 14. The method of claim 11, wherein the method includes creating a recess in the sealing portion via the extrusion. 15. The method of claim 11, wherein the recess forms an inlet for the through opening. 16. The method of claim 11, creating a spherical segment geometry on a circumferential face of the sealing portion on the intermediate blank or on the piston blank via machining. 17. The method of claim 11, wherein the method includes the following steps of:
hardening the piston blank; machining a ball geometry of the ball head portion; and machining a spherical segment geometry of the sealing portion. | 1,600 |
347,912 | 16,643,536 | 1,623 | Embodiments of the present disclosure provide a backlight module, a liquid crystal display apparatus, and a method of manufacturing the backlight module. The backlight module includes: a support plate including a first surface; a light source fixed to the first surface of the support plate, having a light exit face, and configured to emit a light from the light exit face; an adhesion assembly disposed on the first surface of the support plate, and including at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; and a light guide plate including: a bottom surface adhered to the first surface of the support plate through the at least one adhesion part of the adhesion assembly; a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and a side surface surrounding the bottom surface and the top surface. A portion of the side surface serves as a light entry face of the light guide plate. | 1. A backlight module comprising:
a support plate comprising a first surface; a light source fixed to the first surface of the support plate, having a light exit face, and configured to emit a light from the light exit face; an adhesion assembly disposed on the first surface of the support plate, and comprising at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; and a light guide plate comprising:
a bottom surface adhered to the first surface of the support plate through the at least one adhesion part of the adhesion assembly;
a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and
a side surface surrounding the bottom surface and the top surface,
wherein a portion of the side surface serves as a light entry face of the light guide plate, and the light emitted by the light source enters the light guide plate through the light entry face of the light guide plate. 2. The backlight module of claim 1, wherein:
the light entry face of the light guide plate is in direct contact with the light exit face of the light source. 3. The backlight module of claim 1, wherein:
the adhesion assembly comprises a plurality of the adhesion parts arranged in a first direction, the light source comprises a plurality of light emitting elements arranged in the first direction, and when viewed in a second direction perpendicular to the first direction, each of the plurality of adhesion parts is located between two adjacent ones of the plurality of light emitting elements. 4. The backlight module of claim 3, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, an orthogonal projection of the light beam on the bottom surface of the light guide plate has a first side and a second side, the first side and the second side of the orthogonal projection of the light beam make a predetermined angle with each other, and the predetermined angle is a beam angle of the light emitting element, and each of the plurality of adhesion parts has a shape of an isosceles triangle, a base of the isosceles triangle is closer to the light entry face of the light guide plate than a vertex angle of the isosceles triangle, and the vertex angle of the isosceles triangle is equal to the beam angle of the light emitting element. 5. The backlight module of claim 3, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, and the plurality of adhesion parts are configured such that an orthogonal projection of each of the plurality of adhesion parts on the bottom surface of the light guide plate is located outside orthogonal projections of the light beams of the plurality of light emitting elements on the bottom surface of the light guide plate. 6. The backlight module of claim 3, wherein:
the adhesion assembly further comprises a connection part connecting the plurality of adhesion parts. 7. The backlight module of claim 6, wherein:
the connection part comprises a first strip portion extending in the first direction, and a plurality of second portions extending from the first strip portion to the plurality of adhesion parts and connected to the plurality of adhesion parts, respectively, and the connection part is adhered to the support plate. 8. The backlight module of claim 7, wherein:
the plurality of light emitting elements are located between the first strip portion of the connection part and the light entry face of the light guide plate, and are arranged alternately with the plurality of second portions of the connection part. 9. The backlight module of claim 1, wherein:
a material of the adhesion assembly comprises an adhesive tape or an adhesive. 10. The backlight module of claim 1, further comprising:
a reflection element disposed on a side of the light guide plate facing towards the support plate and configured to reflect a light, exiting from the bottom surface of the light guide plate, into the light guide plate through the bottom surface. 11. The backlight module of claim 1, further comprising:
a back plate, wherein the support plate comprises a second surface located opposite to the first surface and slidably disposed on a surface of the back plate. 12. The backlight module of claim 1, wherein:
the support plate comprises a circuit board, and the light source comprises a plurality of light emitting elements fixed to the circuit board so as to be supplied with an electric power. 13. A liquid crystal display apparatus comprising:
the backlight module of claim 1; and a liquid crystal display panel having a light entry face, wherein the light exit face of the light guide plate of the backlight module faces towards the light entry face of the liquid crystal display panel. 14. A method of manufacturing a backlight module, comprising:
providing a support plate comprising a first surface; providing a light source having a light exit face and configured to emit a light from the light exit face, and fixing the light source to the first surface of the support plate; providing a light guide plate, the light guide plate comprising: a bottom surface; a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and a side surface surrounding the bottom surface and the top surface, a portion of the side surface serving as a light entry face of the light guide plate, and the light emitted by the light source entering the light guide plate through the light entry face of the light guide plate; disposing an adhesion assembly on the first surface of the support plate, the adhesion assembly comprising at least one adhesion part, and the at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; or disposing the adhesion assembly on the bottom surface of the light guide plate, the at least one adhesion part of the adhesion assembly extending from the light entry face of the light guide plate in a direction away from the light entry face; and adhering the bottom surface of the light guide plate to the first surface of the support plate through the at least one adhesion part of the adhesion assembly. 15. (canceled) 16. The method of claim 14, wherein:
the adhesion assembly comprises a plurality of the adhesion parts arranged in a first direction, the light source comprises a plurality of light emitting elements arranged in the first direction, and when viewed in a second direction perpendicular to the first direction, each of the plurality of adhesion parts is located between two adjacent ones of the plurality of light emitting elements. 17. (canceled) 18. The method of claim 16, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, and the plurality of adhesion parts are configured such that an orthogonal projection of each of the plurality of adhesion parts on the bottom surface of the light guide plate is located outside orthogonal projections of the light beams of the plurality of light emitting elements on the bottom surface of the light guide plate. 19. The method of claim 16, wherein:
the adhesion assembly further comprises a connection part connecting the plurality of adhesion parts. 20. The method of claim 19, wherein:
the connection part comprises a first strip portion extending in a first direction, and a plurality of second portions extending from the first strip portion to the plurality of adhesion parts and connected to the plurality of adhesion parts, respectively, and the connection part is adhered to the support plate. 21. The method of claim 20, wherein:
the plurality of light emitting elements are located between the first strip portion of the connection part and the light entry face of the light guide plate, and are arranged alternately with the plurality of second portions of the connection part. 22. (canceled) 23. The method of claim 14, further comprising: providing a back plate, wherein the support plate comprises a second surface located opposite to the first surface and slidably disposed on a surface of the back plate. 24. (canceled) | Embodiments of the present disclosure provide a backlight module, a liquid crystal display apparatus, and a method of manufacturing the backlight module. The backlight module includes: a support plate including a first surface; a light source fixed to the first surface of the support plate, having a light exit face, and configured to emit a light from the light exit face; an adhesion assembly disposed on the first surface of the support plate, and including at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; and a light guide plate including: a bottom surface adhered to the first surface of the support plate through the at least one adhesion part of the adhesion assembly; a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and a side surface surrounding the bottom surface and the top surface. A portion of the side surface serves as a light entry face of the light guide plate.1. A backlight module comprising:
a support plate comprising a first surface; a light source fixed to the first surface of the support plate, having a light exit face, and configured to emit a light from the light exit face; an adhesion assembly disposed on the first surface of the support plate, and comprising at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; and a light guide plate comprising:
a bottom surface adhered to the first surface of the support plate through the at least one adhesion part of the adhesion assembly;
a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and
a side surface surrounding the bottom surface and the top surface,
wherein a portion of the side surface serves as a light entry face of the light guide plate, and the light emitted by the light source enters the light guide plate through the light entry face of the light guide plate. 2. The backlight module of claim 1, wherein:
the light entry face of the light guide plate is in direct contact with the light exit face of the light source. 3. The backlight module of claim 1, wherein:
the adhesion assembly comprises a plurality of the adhesion parts arranged in a first direction, the light source comprises a plurality of light emitting elements arranged in the first direction, and when viewed in a second direction perpendicular to the first direction, each of the plurality of adhesion parts is located between two adjacent ones of the plurality of light emitting elements. 4. The backlight module of claim 3, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, an orthogonal projection of the light beam on the bottom surface of the light guide plate has a first side and a second side, the first side and the second side of the orthogonal projection of the light beam make a predetermined angle with each other, and the predetermined angle is a beam angle of the light emitting element, and each of the plurality of adhesion parts has a shape of an isosceles triangle, a base of the isosceles triangle is closer to the light entry face of the light guide plate than a vertex angle of the isosceles triangle, and the vertex angle of the isosceles triangle is equal to the beam angle of the light emitting element. 5. The backlight module of claim 3, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, and the plurality of adhesion parts are configured such that an orthogonal projection of each of the plurality of adhesion parts on the bottom surface of the light guide plate is located outside orthogonal projections of the light beams of the plurality of light emitting elements on the bottom surface of the light guide plate. 6. The backlight module of claim 3, wherein:
the adhesion assembly further comprises a connection part connecting the plurality of adhesion parts. 7. The backlight module of claim 6, wherein:
the connection part comprises a first strip portion extending in the first direction, and a plurality of second portions extending from the first strip portion to the plurality of adhesion parts and connected to the plurality of adhesion parts, respectively, and the connection part is adhered to the support plate. 8. The backlight module of claim 7, wherein:
the plurality of light emitting elements are located between the first strip portion of the connection part and the light entry face of the light guide plate, and are arranged alternately with the plurality of second portions of the connection part. 9. The backlight module of claim 1, wherein:
a material of the adhesion assembly comprises an adhesive tape or an adhesive. 10. The backlight module of claim 1, further comprising:
a reflection element disposed on a side of the light guide plate facing towards the support plate and configured to reflect a light, exiting from the bottom surface of the light guide plate, into the light guide plate through the bottom surface. 11. The backlight module of claim 1, further comprising:
a back plate, wherein the support plate comprises a second surface located opposite to the first surface and slidably disposed on a surface of the back plate. 12. The backlight module of claim 1, wherein:
the support plate comprises a circuit board, and the light source comprises a plurality of light emitting elements fixed to the circuit board so as to be supplied with an electric power. 13. A liquid crystal display apparatus comprising:
the backlight module of claim 1; and a liquid crystal display panel having a light entry face, wherein the light exit face of the light guide plate of the backlight module faces towards the light entry face of the liquid crystal display panel. 14. A method of manufacturing a backlight module, comprising:
providing a support plate comprising a first surface; providing a light source having a light exit face and configured to emit a light from the light exit face, and fixing the light source to the first surface of the support plate; providing a light guide plate, the light guide plate comprising: a bottom surface; a top surface located opposite to the bottom surface and serving as a light exit face of the light guide plate; and a side surface surrounding the bottom surface and the top surface, a portion of the side surface serving as a light entry face of the light guide plate, and the light emitted by the light source entering the light guide plate through the light entry face of the light guide plate; disposing an adhesion assembly on the first surface of the support plate, the adhesion assembly comprising at least one adhesion part, and the at least one adhesion part extending from the light exit face of the light source in a direction away from the light source; or disposing the adhesion assembly on the bottom surface of the light guide plate, the at least one adhesion part of the adhesion assembly extending from the light entry face of the light guide plate in a direction away from the light entry face; and adhering the bottom surface of the light guide plate to the first surface of the support plate through the at least one adhesion part of the adhesion assembly. 15. (canceled) 16. The method of claim 14, wherein:
the adhesion assembly comprises a plurality of the adhesion parts arranged in a first direction, the light source comprises a plurality of light emitting elements arranged in the first direction, and when viewed in a second direction perpendicular to the first direction, each of the plurality of adhesion parts is located between two adjacent ones of the plurality of light emitting elements. 17. (canceled) 18. The method of claim 16, wherein:
each of the plurality of light emitting elements is configured to emit a light beam, and the plurality of adhesion parts are configured such that an orthogonal projection of each of the plurality of adhesion parts on the bottom surface of the light guide plate is located outside orthogonal projections of the light beams of the plurality of light emitting elements on the bottom surface of the light guide plate. 19. The method of claim 16, wherein:
the adhesion assembly further comprises a connection part connecting the plurality of adhesion parts. 20. The method of claim 19, wherein:
the connection part comprises a first strip portion extending in a first direction, and a plurality of second portions extending from the first strip portion to the plurality of adhesion parts and connected to the plurality of adhesion parts, respectively, and the connection part is adhered to the support plate. 21. The method of claim 20, wherein:
the plurality of light emitting elements are located between the first strip portion of the connection part and the light entry face of the light guide plate, and are arranged alternately with the plurality of second portions of the connection part. 22. (canceled) 23. The method of claim 14, further comprising: providing a back plate, wherein the support plate comprises a second surface located opposite to the first surface and slidably disposed on a surface of the back plate. 24. (canceled) | 1,600 |
347,913 | 16,805,697 | 1,623 | A system and method for supporting vertical members is disclosed. The invention is comprised of an adjustable jack post with angled flanges on each end that allow it to support leaning vertical members, such as but not limited to bent trees and swollen retaining walls etc. The adjustable jack post can be expanded or retracted under load manually by means of a hand crank that engages a bevel and worm gear system located proximally on the post. An object of the invention is to support and/or correct the angle of vertical members. For example, a user wishing to correct a leaning tree after a storm can anchor one end of the post in the ground, brace the other end against the tree and expand the post slowly over time using the hand crank allowing it to grow upright once again. | 1. An adjustable jack post comprising:
a) An upper sleeve; b) A lower sleeve; c) A curved flange; d) A shovel flange; e) A gear box; and f) A hand crank. 2. The adjustable jack post of claim 1 wherein the upper sleeve having a diameter larger than the and lower sleeve. 3. The adjustable jack post of claim 1 wherein the upper sleeve having a distal end with the curved flange and a distal end of the lower sleeve having the shovel flange. 4. The adjustable jack post of claim 1 wherein the upper sleeve containing the gearbox. 5. The adjustable jack post of claim 1 wherein the gearbox containing horizontal and vertical bevel gears. 6. The gear box of claim 1 wherein the horizontal gear of claim 5 having an aperture and a pin. 7. The adjustable jack post of claim 1 wherein the hand crank has an aperture, pin and washers. 8. A method for supporting vertical members. The method comprised of the following steps:
a) anchoring one end of the adjustable jack post into the ground; b) positioning another end of the adjustable jack post against a vertical member; and c) adjusting the length of the adjustable jack post. 9. The method for method for supporting vertical members of claim 8 wherein the anchoring being performed with the additional step of inserting the shovel flange of claim 1 into the ground. 10. The method for method for supporting vertical members of claim 8 wherein the positioning being performed with the additional step of inserting the curved flange of claim 1 against the vertical member. 11. The method for method for supporting vertical members of claim 8 wherein the adjusting the length of the adjustable jack post is achieved by turning the hand crank of claim 1. 12. The method for method for supporting vertical members of claim 8 wherein the turning the hand crank of claim 9 occurring when the device is not under load and under load. | A system and method for supporting vertical members is disclosed. The invention is comprised of an adjustable jack post with angled flanges on each end that allow it to support leaning vertical members, such as but not limited to bent trees and swollen retaining walls etc. The adjustable jack post can be expanded or retracted under load manually by means of a hand crank that engages a bevel and worm gear system located proximally on the post. An object of the invention is to support and/or correct the angle of vertical members. For example, a user wishing to correct a leaning tree after a storm can anchor one end of the post in the ground, brace the other end against the tree and expand the post slowly over time using the hand crank allowing it to grow upright once again.1. An adjustable jack post comprising:
a) An upper sleeve; b) A lower sleeve; c) A curved flange; d) A shovel flange; e) A gear box; and f) A hand crank. 2. The adjustable jack post of claim 1 wherein the upper sleeve having a diameter larger than the and lower sleeve. 3. The adjustable jack post of claim 1 wherein the upper sleeve having a distal end with the curved flange and a distal end of the lower sleeve having the shovel flange. 4. The adjustable jack post of claim 1 wherein the upper sleeve containing the gearbox. 5. The adjustable jack post of claim 1 wherein the gearbox containing horizontal and vertical bevel gears. 6. The gear box of claim 1 wherein the horizontal gear of claim 5 having an aperture and a pin. 7. The adjustable jack post of claim 1 wherein the hand crank has an aperture, pin and washers. 8. A method for supporting vertical members. The method comprised of the following steps:
a) anchoring one end of the adjustable jack post into the ground; b) positioning another end of the adjustable jack post against a vertical member; and c) adjusting the length of the adjustable jack post. 9. The method for method for supporting vertical members of claim 8 wherein the anchoring being performed with the additional step of inserting the shovel flange of claim 1 into the ground. 10. The method for method for supporting vertical members of claim 8 wherein the positioning being performed with the additional step of inserting the curved flange of claim 1 against the vertical member. 11. The method for method for supporting vertical members of claim 8 wherein the adjusting the length of the adjustable jack post is achieved by turning the hand crank of claim 1. 12. The method for method for supporting vertical members of claim 8 wherein the turning the hand crank of claim 9 occurring when the device is not under load and under load. | 1,600 |
347,914 | 16,805,701 | 1,623 | Embodiments of the present invention provide a coding method, where the coding method includes: obtaining, based on a puncturing/shortening proportion P′ and a prestored sequence S′, a constructed sequence S that has a length equal to a target code length M, where S′ includes N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in S is the same as or different from sorting of channel indexes in S′; and mapping a to-be-sent bit sequence to a channel corresponding to S. According to this method, an appropriate constructed sequence S may be generated based on different puncturing/shortening proportions to perform coding, thereby decreasing a bit error rate. | 1. A method for coding information, comprising:
obtaining one or more to-be-coded information bits; coding the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtaining, based on a puncturing/shortening proportion P′ and a prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and a sorting order of channel indexes in the sequence S is relatively the same as a sorting order of channel indexes in the sequence S′; and outputting a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 2. The method according to claim 1, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 3. The method according to claim 1, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×(1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 4. The method according to claim 4, wherein the adjustment sequence is an all-zero sequence. 5. The method according to claim 1, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 6. The method according to claim 1, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ 7. A communication apparatus, comprising:
a memory and a processor; wherein the memory is configured to prestore a channel index sequence S′, and the processor is configured to: obtain one or more to-be-coded information bits; code the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtain, based on a puncturing/shortening proportion P′ and the prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in the sequence S is relatively the same as sorting of channel indexes in the sequence S′; and output a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 8. The apparatus according to claim 7, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 9. The apparatus according to claim 1, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 10. The apparatus according to claim 9, wherein the adjustment sequence is an all-zero sequence. 11. The apparatus according to claim 7, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 12. The apparatus according to claim 7, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ 13. An apparatus, comprising one or more integrated circuits forming an interface and an encoder, wherein the encoder is configured to:
obtain one or more to-be-coded information bits; encode the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtain, based on a puncturing/shortening proportion P and a prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in the sequence S is relatively the same as sorting of channel indexes in the sequence S′; and output a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 14. The apparatus according to claim 13, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 15. The apparatus according to claim 13, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×(1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 16. The apparatus according to claim 15, wherein the adjustment sequence is an all-zero sequence. 17. The apparatus according to claim 13, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 18. The apparatus according to claim 13, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ wherein x1 N′ is the polar-coded bit sequence, u1 N′ is an N-bit binary row vector comprising the to-be-coded bits, and GN′ is a generator matrix of N′ rows×N′ columns. | Embodiments of the present invention provide a coding method, where the coding method includes: obtaining, based on a puncturing/shortening proportion P′ and a prestored sequence S′, a constructed sequence S that has a length equal to a target code length M, where S′ includes N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in S is the same as or different from sorting of channel indexes in S′; and mapping a to-be-sent bit sequence to a channel corresponding to S. According to this method, an appropriate constructed sequence S may be generated based on different puncturing/shortening proportions to perform coding, thereby decreasing a bit error rate.1. A method for coding information, comprising:
obtaining one or more to-be-coded information bits; coding the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtaining, based on a puncturing/shortening proportion P′ and a prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and a sorting order of channel indexes in the sequence S is relatively the same as a sorting order of channel indexes in the sequence S′; and outputting a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 2. The method according to claim 1, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 3. The method according to claim 1, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×(1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 4. The method according to claim 4, wherein the adjustment sequence is an all-zero sequence. 5. The method according to claim 1, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 6. The method according to claim 1, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ 7. A communication apparatus, comprising:
a memory and a processor; wherein the memory is configured to prestore a channel index sequence S′, and the processor is configured to: obtain one or more to-be-coded information bits; code the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtain, based on a puncturing/shortening proportion P′ and the prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in the sequence S is relatively the same as sorting of channel indexes in the sequence S′; and output a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 8. The apparatus according to claim 7, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 9. The apparatus according to claim 1, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 10. The apparatus according to claim 9, wherein the adjustment sequence is an all-zero sequence. 11. The apparatus according to claim 7, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 12. The apparatus according to claim 7, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ 13. An apparatus, comprising one or more integrated circuits forming an interface and an encoder, wherein the encoder is configured to:
obtain one or more to-be-coded information bits; encode the to-be-coded information bits in a polar coding process, to obtain a polar-coded bit sequence of N′ bits, wherein N′ is an integer power of 2, and N′ is greater than or equal to a target code length M; obtain, based on a puncturing/shortening proportion P and a prestored sequence S′, a sequence S that has a length equal to the target code length M, wherein the sequence S′ comprises N′ channel indexes sorted by channel reliability or channel capacity, and sorting of channel indexes in the sequence S is relatively the same as sorting of channel indexes in the sequence S′; and output a rate matched bit sequence by rate matching the polar-coded bit sequence, wherein the rate matched bit sequence comprises M bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in the sequence S; wherein N′>M, and when the quantities N′ and M satisfy:
N′×¾<M<β×(N′×¾), where β>1,
subchannels corresponding to channel indexes that are less than N′/4 in the prestored channel index sequence S′ are frozen. 14. The apparatus according to claim 13, wherein β=(1+ 1/16), β=(1+⅛) or β=(1+ 3/16). 15. The apparatus according to claim 13, the sequence S is obtained, after N′×P′ channels are removed from N′ channels corresponding to the sequence S′, by adjusting indexes of remaining N′×(1−P′) channels based on a preset adjustment sequence, and the sequence S comprises some or all of the indexes of the remaining N′×(1−P′) channels. 16. The apparatus according to claim 15, wherein the adjustment sequence is an all-zero sequence. 17. The apparatus according to claim 13, wherein the sequence S′ is one of a plurality of sequences, and each of the plurality of sequences corresponds to one puncturing/shortening proportion. 18. The apparatus according to claim 13, wherein the polar coding process is represented by the following formula:
x 1 N′ =u 1 N′ G N′ wherein x1 N′ is the polar-coded bit sequence, u1 N′ is an N-bit binary row vector comprising the to-be-coded bits, and GN′ is a generator matrix of N′ rows×N′ columns. | 1,600 |
347,915 | 16,805,716 | 1,623 | A voice recognition system includes a microphone configured to receive spoken dialogue commands from a user and environmental noise, a processor in communication with the microphone. The processor is configured to receive one or more spoken dialogue commands and the environmental noise from the microphone and identify the user utilizing a first encoder that includes a first convolutional neural network to output a speaker signature derived from a time domain signal associated with the spoken dialogue commands, output a matrix representative of the environmental noise and the one or more spoken dialogue commands, extract speech data from a mixture of the one or more spoken dialogue commands and the environmental noise utilizing a residual convolution neural network that includes one or more layers and utilizing the speaker signature, and in response to the speech data being associated with the speaker signature, output audio data indicating the spoken dialogue commands. | 1. A voice recognition system, comprising:
a microphone configured to receive one or more spoken dialogue commands from a user and environmental noise; and a processor in communication with the microphone, wherein the processor is configured to:
receive one or more spoken dialogue commands and the environmental noise from the microphone and identify the user utilizing a first encoder that includes a first convolutional neural network to output a speaker signature derived from a time domain signal associated with the spoken dialogue commands;
output a matrix representative of the environmental noise and the one or more spoken dialogue commands; extract speech data from a mixture of the one or more spoken dialogue commands and the environmental noise utilizing a residual convolution neural network that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data indicating the spoken dialogue commands. 2. The voice recognition system of claim 1, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 3. The voice recognition system of claim 1, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 4. The voice recognition system of claim 1, wherein the first encoder includes a multi-layer long short-term memory network. 5. The voice recognition system of claim 1, wherein the audio data includes the spoken dialogue commands. 6. The voice recognition system of claim 1, wherein the residual convolution neural network includes multiple layers. 7. The voice recognition system of claim 6, wherein the one or more layers of the residual convolution neural network includes two or more dilation segments. 8. The voice recognition system of claim 7, wherein the two or more dilation segments include different time periods. 9. The voice recognition system of claim 1, wherein the processor is further configured to ignore the speech data when it is not associated with the speaker signature. 10. A voice recognition system, comprising:
a controller configured to: receive one or more spoken dialogue commands and environmental noise from a microphone and identify a user utilizing a first encoder that includes a convolutional neural network to output a speaker signature and output a matrix representative of the environmental noise and the one or more spoken dialogue commands; receive a mixture that includes the one or more spoken dialogue commands and the environmental noise; extract speech data from the mixture utilizing a residual convolution neural network (CNN) that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data including the spoken dialogue commands. 11. The voice recognition system of claim 10, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 12. The voice recognition system of claim 10, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 13. The voice recognition system of claim 10, wherein the speaker signature is derived from a time domain signal associated with the spoken dialogue commands. 14. The voice recognition system of claim 10, wherein the voice recognition system is a smart speaker. 15. The voice recognition system of claim 10, wherein the voice recognition system is a vehicle multimedia system. 16. A voice recognition system comprising:
a computer readable medium storing instructions that, when executed by a processor, cause the processor to: receive one or more spoken dialogue commands and environmental noise from a microphone and identify a user utilizing a first encoder that includes a convolutional neural network to output a speaker signature and output a matrix representative of the environmental noise and the one or more spoken dialogue commands; extract speech data from a mixture including the environmental noise and one or more spoken dialogue commands utilizing a residual convolution neural network (CNN) that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data including the spoken dialogue commands. 17. The voice recognition system of claim 16, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 18. The voice recognition system of claim 16, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 19. The voice recognition system of claim 16, wherein the speaker signature is derived from a time domain signal associated with the spoken dialogue commands. 20. The voice recognition system of claim 16, wherein the voice recognition system is a smart speaker. | A voice recognition system includes a microphone configured to receive spoken dialogue commands from a user and environmental noise, a processor in communication with the microphone. The processor is configured to receive one or more spoken dialogue commands and the environmental noise from the microphone and identify the user utilizing a first encoder that includes a first convolutional neural network to output a speaker signature derived from a time domain signal associated with the spoken dialogue commands, output a matrix representative of the environmental noise and the one or more spoken dialogue commands, extract speech data from a mixture of the one or more spoken dialogue commands and the environmental noise utilizing a residual convolution neural network that includes one or more layers and utilizing the speaker signature, and in response to the speech data being associated with the speaker signature, output audio data indicating the spoken dialogue commands.1. A voice recognition system, comprising:
a microphone configured to receive one or more spoken dialogue commands from a user and environmental noise; and a processor in communication with the microphone, wherein the processor is configured to:
receive one or more spoken dialogue commands and the environmental noise from the microphone and identify the user utilizing a first encoder that includes a first convolutional neural network to output a speaker signature derived from a time domain signal associated with the spoken dialogue commands;
output a matrix representative of the environmental noise and the one or more spoken dialogue commands; extract speech data from a mixture of the one or more spoken dialogue commands and the environmental noise utilizing a residual convolution neural network that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data indicating the spoken dialogue commands. 2. The voice recognition system of claim 1, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 3. The voice recognition system of claim 1, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 4. The voice recognition system of claim 1, wherein the first encoder includes a multi-layer long short-term memory network. 5. The voice recognition system of claim 1, wherein the audio data includes the spoken dialogue commands. 6. The voice recognition system of claim 1, wherein the residual convolution neural network includes multiple layers. 7. The voice recognition system of claim 6, wherein the one or more layers of the residual convolution neural network includes two or more dilation segments. 8. The voice recognition system of claim 7, wherein the two or more dilation segments include different time periods. 9. The voice recognition system of claim 1, wherein the processor is further configured to ignore the speech data when it is not associated with the speaker signature. 10. A voice recognition system, comprising:
a controller configured to: receive one or more spoken dialogue commands and environmental noise from a microphone and identify a user utilizing a first encoder that includes a convolutional neural network to output a speaker signature and output a matrix representative of the environmental noise and the one or more spoken dialogue commands; receive a mixture that includes the one or more spoken dialogue commands and the environmental noise; extract speech data from the mixture utilizing a residual convolution neural network (CNN) that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data including the spoken dialogue commands. 11. The voice recognition system of claim 10, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 12. The voice recognition system of claim 10, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 13. The voice recognition system of claim 10, wherein the speaker signature is derived from a time domain signal associated with the spoken dialogue commands. 14. The voice recognition system of claim 10, wherein the voice recognition system is a smart speaker. 15. The voice recognition system of claim 10, wherein the voice recognition system is a vehicle multimedia system. 16. A voice recognition system comprising:
a computer readable medium storing instructions that, when executed by a processor, cause the processor to: receive one or more spoken dialogue commands and environmental noise from a microphone and identify a user utilizing a first encoder that includes a convolutional neural network to output a speaker signature and output a matrix representative of the environmental noise and the one or more spoken dialogue commands; extract speech data from a mixture including the environmental noise and one or more spoken dialogue commands utilizing a residual convolution neural network (CNN) that includes one or more layers and utilizing the speaker signature; and in response to the speech data being associated with the speaker signature, output audio data including the spoken dialogue commands. 17. The voice recognition system of claim 16, wherein the audio data indicating the spoken dialogue commands contains no environmental noise. 18. The voice recognition system of claim 16, wherein the audio data indicating the spoken dialogue commands contains mitigated environmental noise. 19. The voice recognition system of claim 16, wherein the speaker signature is derived from a time domain signal associated with the spoken dialogue commands. 20. The voice recognition system of claim 16, wherein the voice recognition system is a smart speaker. | 1,600 |
347,916 | 16,805,749 | 1,741 | digital fabrication apparatus of large built-volume three-dimensional (3D) objects. | 1. A digital fabrication apparatus, comprising:
a workpiece platform assembly that is stationary and fixed to a frame of the digital fabrication apparatus; the workpiece platform assembly comprising: a floor plate assembly; a diffuser plate; thermally conductive pad; and work-layer member that includes a work surface upon which a workpiece is fabricated; the floor plate assembly is comprised of: a floor plate with a bottom side and atop side; a first set of reinforcement members that are mechanically connected to a second set of reinforcement members, which are mechanically connected to the bottom side of the floor plate of the floor plate assembly; and a third set of reinforcement members that are mechanically connected to the top side of the floor plate of the floor plate assembly; the floor plate, the first set of reinforcement members, the second set of reinforcement members, and the third set of reinforcement members stiffen the workpiece platform assembly and further, ultimately define a constant, fixed, XY-plane for the work-layer member in relation to a moveable fabrication tool. 2. The digital fabrication apparatus as set forth in claim 1, wherein:
the workpiece platform assembly is uniformly heated by a combination of a plurality of discrete heat sources and the heat diffuser plate, providing uniform heating of working surface of work piece platform assembly at a selected temperate. 3. The digital fabrication apparatus as set forth in claim 1, wherein:
the plurality discrete heat sources are comprised of a plurality of individual heating elements that are fixed onto the heat diffuser plate; the heat diffuser plate rapidly conducts heat laterally from the plurality of individual heat elements and provides stiffness while enabling generally uniform distribution of heat emanated from a plurality of individual heat elements to thereby eliminate potential hot-spots on the heat diffuser plate; wherein: the heat diffuser plate distributes heat to a larger surface area than a surface area of a heating element of the plurality of individual heat elements. 4. The digital fabrication apparatus as set forth in claim 3, wherein:
the thermally conductive pad is associated with a top surface of the heat diffuser plate, which further facilitates uniform lateral distribution of heat. 5. A digital fabrication apparatus, comprising:
positioning components for positioning a moveable fabrication tool along a Z-direction in relation to a defined XY-plane; the positioning components include: a moveable positioning frame having: a moveable chassis; a linking adapter connected to the chassis; the linking adapter accommodating a guide bar that limits lateral movement of the moveable positioning frame, and accommodating a threaded rod of a Z-direction motive force mechanism that enable moveable positioning frame to move along a Z-direction by the Z-direction motive force mechanism; and the moveable fabrication tool associated with the positioning frame is moved along the Z-direction with four Z-direction motive force mechanisms that operate together so that all corners of the positioning frame are simultaneously moved together to maintain a horizontal orientation of the positioning frame while moving along Z-direction. 6. A digital fabrication apparatus, comprising:
positioning components for positioning a moveable fabrication tool within an NY-plane; the positioning components include: a track mount assembly that has:
a rigid gear rack that includes cogs; and
a track with a smooth surface;
a preloading adapter: the preloading adapter is comprised of:
a set of rollers that engage the track; and
a pinion coupled with an axel and driven by one of an X direction motive force mechanism and a Y direction motive force mechanism that engages the gear rack;
the X direction motive force mechanism and the Y direction motive force mechanism, providing synchronous rectilinear motion of a movable fabrication tool within an NY-plane. 7. The digital fabrication apparatus as set forth in claim 6, wherein:
the track mount assembly is comprised of a plurality of track mounting assemblies associated with a moveable positioning frame that, enable the moveable fabrication tool to move along an NY-plane of the moveable positioning frame by the X-direction motive force mechanism and the Y-direction motive force mechanism. 8. The digital fabrication apparatus as set forth in claim 6, wherein:
both the X-direction motive force mechanism and the Y-direction motive force mechanism are preloaded in relation to the track mounting assembly to eliminate backlash. | digital fabrication apparatus of large built-volume three-dimensional (3D) objects.1. A digital fabrication apparatus, comprising:
a workpiece platform assembly that is stationary and fixed to a frame of the digital fabrication apparatus; the workpiece platform assembly comprising: a floor plate assembly; a diffuser plate; thermally conductive pad; and work-layer member that includes a work surface upon which a workpiece is fabricated; the floor plate assembly is comprised of: a floor plate with a bottom side and atop side; a first set of reinforcement members that are mechanically connected to a second set of reinforcement members, which are mechanically connected to the bottom side of the floor plate of the floor plate assembly; and a third set of reinforcement members that are mechanically connected to the top side of the floor plate of the floor plate assembly; the floor plate, the first set of reinforcement members, the second set of reinforcement members, and the third set of reinforcement members stiffen the workpiece platform assembly and further, ultimately define a constant, fixed, XY-plane for the work-layer member in relation to a moveable fabrication tool. 2. The digital fabrication apparatus as set forth in claim 1, wherein:
the workpiece platform assembly is uniformly heated by a combination of a plurality of discrete heat sources and the heat diffuser plate, providing uniform heating of working surface of work piece platform assembly at a selected temperate. 3. The digital fabrication apparatus as set forth in claim 1, wherein:
the plurality discrete heat sources are comprised of a plurality of individual heating elements that are fixed onto the heat diffuser plate; the heat diffuser plate rapidly conducts heat laterally from the plurality of individual heat elements and provides stiffness while enabling generally uniform distribution of heat emanated from a plurality of individual heat elements to thereby eliminate potential hot-spots on the heat diffuser plate; wherein: the heat diffuser plate distributes heat to a larger surface area than a surface area of a heating element of the plurality of individual heat elements. 4. The digital fabrication apparatus as set forth in claim 3, wherein:
the thermally conductive pad is associated with a top surface of the heat diffuser plate, which further facilitates uniform lateral distribution of heat. 5. A digital fabrication apparatus, comprising:
positioning components for positioning a moveable fabrication tool along a Z-direction in relation to a defined XY-plane; the positioning components include: a moveable positioning frame having: a moveable chassis; a linking adapter connected to the chassis; the linking adapter accommodating a guide bar that limits lateral movement of the moveable positioning frame, and accommodating a threaded rod of a Z-direction motive force mechanism that enable moveable positioning frame to move along a Z-direction by the Z-direction motive force mechanism; and the moveable fabrication tool associated with the positioning frame is moved along the Z-direction with four Z-direction motive force mechanisms that operate together so that all corners of the positioning frame are simultaneously moved together to maintain a horizontal orientation of the positioning frame while moving along Z-direction. 6. A digital fabrication apparatus, comprising:
positioning components for positioning a moveable fabrication tool within an NY-plane; the positioning components include: a track mount assembly that has:
a rigid gear rack that includes cogs; and
a track with a smooth surface;
a preloading adapter: the preloading adapter is comprised of:
a set of rollers that engage the track; and
a pinion coupled with an axel and driven by one of an X direction motive force mechanism and a Y direction motive force mechanism that engages the gear rack;
the X direction motive force mechanism and the Y direction motive force mechanism, providing synchronous rectilinear motion of a movable fabrication tool within an NY-plane. 7. The digital fabrication apparatus as set forth in claim 6, wherein:
the track mount assembly is comprised of a plurality of track mounting assemblies associated with a moveable positioning frame that, enable the moveable fabrication tool to move along an NY-plane of the moveable positioning frame by the X-direction motive force mechanism and the Y-direction motive force mechanism. 8. The digital fabrication apparatus as set forth in claim 6, wherein:
both the X-direction motive force mechanism and the Y-direction motive force mechanism are preloaded in relation to the track mounting assembly to eliminate backlash. | 1,700 |
347,917 | 16,805,726 | 1,741 | Methods and systems for conducting batch multi-effect distillation are disclosed. A multi-effect distillation system and one or more isolation devices are provided. A feed stream, consisting of water and a solute, is passed from a feed source into a brine side of the plurality of heat exchangers. The feed source is isolated from the plurality of heat exchangers by closing the one or more isolation devices. A first of the plurality of heat exchangers is heated by the heat source. A steam stream and a brine concentrate stream are produced in all but a last of the plurality of heat exchangers. A condensate stream from the steam stream is produced in all but the first of the plurality of heat exchangers. A warmed feed stream is produced in the last of the plurality of heat exchangers. | 1. A method for conducting batch multi-effect distillation comprising:
providing a multi-effect distillation system comprising a heat source, a plurality of heat exchangers in series, and a feed source; providing one or more isolation devices between the feed source and a brine side of the plurality of heat exchangers in series; passing a feed stream, comprising water and a solute, from the feed source into the brine side of the plurality of heat exchangers; isolating the feed source from the plurality of heat exchangers by closing the one or more isolation devices; heating a first of the plurality of heat exchangers by the heat source; producing a steam stream and a brine concentrate stream in all but a last of the plurality of heat exchangers; producing a condensate stream from the steam stream in all but the first of the plurality of heat exchangers; producing a warmed feed stream in the last of the plurality of heat exchangers; and removing a first portion of the condensate stream after the batch is over and leaving a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 2. The method of claim 1, wherein the first of the plurality of heat exchangers is a furnace or an electric heater. 3. The method of claim 1, wherein the one or more isolation devices are valves or pumps. 4. The method of claim 1, wherein the feed stream is gray water. 5. The method of claim 1, wherein the feed stream is passed from the feed source by gravity. 6. The method of claim 1, further comprising leaving the brine concentrate stream in all but the last of the plurality of heat exchangers as an additional amount of the feed stream is added and batch multi-effect distillation is conducted, resulting in a greater solute concentration in the resultant brine concentrate stream. 7. The method of claim 1, wherein producing the steam stream and the brine concentrate stream is accomplished by a combination of heat across the heat exchanger and vacuum, with the vacuum increasing in the plurality of heat exchangers in series. 8. (canceled) 9. A system for conducting batch multi-effect distillation comprising:
a multi-effect distillation system comprising a heat source, a plurality of heat exchangers in series, and a feed source; one or more isolation devices installed between the feed source and a brine side of the plurality of heat exchangers; the feed source configured to pass a feed stream, comprising water and a solute, to the brine side of the plurality of heat exchangers; the one or more isolation devices configured to isolate the feed source from the plurality of heat exchangers after the feed stream is passed; all but a last of the plurality of heat exchangers configured to produce a brine concentrate stream and a steam stream; all but a first of the plurality of heat exchangers configured to produce a condensate stream from the steam stream; the last of the plurality of heat exchangers configured to produce a warmed feed stream; and the heat source configured to heat the first of the plurality of heat exchangers; further comprising valves or pumps configured to remove a first portion of the condensate stream after the batch is over and leave a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 10. The system of claim 9, wherein the first of the plurality of heat exchangers is a furnace or an electric heater. 11. A waste treatment system for a recreational vehicle or residential dwelling, comprising the system of claim 9. 12. The system of claim 9, wherein the feed stream is gray water. 13. The system of claim 9, wherein the feed source is further configured to leave the brine concentrate stream in all but the last of the plurality of heat exchangers as an additional amount of the feed stream is added and batch multi-effect distillation is conducted, resulting in a greater solute concentration in the resultant brine concentrate stream. 14. The system of claim 9, wherein the plurality of heat exchangers are configured to produce the steam stream and the brine concentrate steam by a combination of heat across the heat exchanger and vacuum, with the vacuum increasing in the plurality of heat exchangers in series. 15. (canceled) 16. A method for conducting batch multi-effect distillation comprising:
providing a heat source and n heat exchangers in series, a heat exchanger H1 being a first heat exchanger and a heat exchanger Hn being an nth heat exchanger, n representing the number of heat exchangers, wherein each heat exchanger H1 through Hn comprises a brine side and a steam side, and wherein the brine side of the heat exchanger Hm−1 is in fluid communication with the steam side of the heat exchanger Hm, m representing numbers between 2 and n−1; passing a solution, comprising water and a solute, from a source into the brine side of the heat exchangers H1 through Hn as feed streams F1 through Fn; isolating the brine side of the heat exchangers H1 through Hn from the source; heating the heat exchanger H1 by the heat source, producing a steam stream S1 and leaving behind a brine concentrate B1; producing steam streams S1 through Sn−1 in heat exchangers H1 through Hn−1; producing condensate streams C2 through Cn in heat exchangers H2 through Hn; passing the steam stream Sm−1 through the steam side of the heat exchanger Hm, condensing the steam stream Sm−1 to produce a condensate stream Cm, first heat transfer causing at least a portion of the feed stream Fm in the brine side of the heat exchanger Hm to boil and form a steam stream Sm, leaving behind a brine concentrate Bm; passing the steam stream Sn−1 through the steam side of the heat exchanger Hn, condensing the steam stream Sn−1 to produce a condensate stream Cn, second heat transfer warming the feed stream Fn to produce a warmed feed stream; and removing a first portion of the condensate stream after the batch is over and leaving a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 17. The method of claim 16, further comprising applying a vacuum V1 to Vn−1 to the brine side of the heat exchangers H1 through Hn−1, wherein vacuum V1 through Vn−1 increases in sequence, with a highest vacuum in Hn−1. 18. The method of claim 16, further comprising passing the warmed feed stream to the source. 19. The method of claim 16, further comprising passing the brine concentrate B1 through Bn−1 out of the heat exchangers H1 through Hn−1. 20. The method of claim 16, wherein H2 through Hn are phase-change heat exchangers. | Methods and systems for conducting batch multi-effect distillation are disclosed. A multi-effect distillation system and one or more isolation devices are provided. A feed stream, consisting of water and a solute, is passed from a feed source into a brine side of the plurality of heat exchangers. The feed source is isolated from the plurality of heat exchangers by closing the one or more isolation devices. A first of the plurality of heat exchangers is heated by the heat source. A steam stream and a brine concentrate stream are produced in all but a last of the plurality of heat exchangers. A condensate stream from the steam stream is produced in all but the first of the plurality of heat exchangers. A warmed feed stream is produced in the last of the plurality of heat exchangers.1. A method for conducting batch multi-effect distillation comprising:
providing a multi-effect distillation system comprising a heat source, a plurality of heat exchangers in series, and a feed source; providing one or more isolation devices between the feed source and a brine side of the plurality of heat exchangers in series; passing a feed stream, comprising water and a solute, from the feed source into the brine side of the plurality of heat exchangers; isolating the feed source from the plurality of heat exchangers by closing the one or more isolation devices; heating a first of the plurality of heat exchangers by the heat source; producing a steam stream and a brine concentrate stream in all but a last of the plurality of heat exchangers; producing a condensate stream from the steam stream in all but the first of the plurality of heat exchangers; producing a warmed feed stream in the last of the plurality of heat exchangers; and removing a first portion of the condensate stream after the batch is over and leaving a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 2. The method of claim 1, wherein the first of the plurality of heat exchangers is a furnace or an electric heater. 3. The method of claim 1, wherein the one or more isolation devices are valves or pumps. 4. The method of claim 1, wherein the feed stream is gray water. 5. The method of claim 1, wherein the feed stream is passed from the feed source by gravity. 6. The method of claim 1, further comprising leaving the brine concentrate stream in all but the last of the plurality of heat exchangers as an additional amount of the feed stream is added and batch multi-effect distillation is conducted, resulting in a greater solute concentration in the resultant brine concentrate stream. 7. The method of claim 1, wherein producing the steam stream and the brine concentrate stream is accomplished by a combination of heat across the heat exchanger and vacuum, with the vacuum increasing in the plurality of heat exchangers in series. 8. (canceled) 9. A system for conducting batch multi-effect distillation comprising:
a multi-effect distillation system comprising a heat source, a plurality of heat exchangers in series, and a feed source; one or more isolation devices installed between the feed source and a brine side of the plurality of heat exchangers; the feed source configured to pass a feed stream, comprising water and a solute, to the brine side of the plurality of heat exchangers; the one or more isolation devices configured to isolate the feed source from the plurality of heat exchangers after the feed stream is passed; all but a last of the plurality of heat exchangers configured to produce a brine concentrate stream and a steam stream; all but a first of the plurality of heat exchangers configured to produce a condensate stream from the steam stream; the last of the plurality of heat exchangers configured to produce a warmed feed stream; and the heat source configured to heat the first of the plurality of heat exchangers; further comprising valves or pumps configured to remove a first portion of the condensate stream after the batch is over and leave a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 10. The system of claim 9, wherein the first of the plurality of heat exchangers is a furnace or an electric heater. 11. A waste treatment system for a recreational vehicle or residential dwelling, comprising the system of claim 9. 12. The system of claim 9, wherein the feed stream is gray water. 13. The system of claim 9, wherein the feed source is further configured to leave the brine concentrate stream in all but the last of the plurality of heat exchangers as an additional amount of the feed stream is added and batch multi-effect distillation is conducted, resulting in a greater solute concentration in the resultant brine concentrate stream. 14. The system of claim 9, wherein the plurality of heat exchangers are configured to produce the steam stream and the brine concentrate steam by a combination of heat across the heat exchanger and vacuum, with the vacuum increasing in the plurality of heat exchangers in series. 15. (canceled) 16. A method for conducting batch multi-effect distillation comprising:
providing a heat source and n heat exchangers in series, a heat exchanger H1 being a first heat exchanger and a heat exchanger Hn being an nth heat exchanger, n representing the number of heat exchangers, wherein each heat exchanger H1 through Hn comprises a brine side and a steam side, and wherein the brine side of the heat exchanger Hm−1 is in fluid communication with the steam side of the heat exchanger Hm, m representing numbers between 2 and n−1; passing a solution, comprising water and a solute, from a source into the brine side of the heat exchangers H1 through Hn as feed streams F1 through Fn; isolating the brine side of the heat exchangers H1 through Hn from the source; heating the heat exchanger H1 by the heat source, producing a steam stream S1 and leaving behind a brine concentrate B1; producing steam streams S1 through Sn−1 in heat exchangers H1 through Hn−1; producing condensate streams C2 through Cn in heat exchangers H2 through Hn; passing the steam stream Sm−1 through the steam side of the heat exchanger Hm, condensing the steam stream Sm−1 to produce a condensate stream Cm, first heat transfer causing at least a portion of the feed stream Fm in the brine side of the heat exchanger Hm to boil and form a steam stream Sm, leaving behind a brine concentrate Bm; passing the steam stream Sn−1 through the steam side of the heat exchanger Hn, condensing the steam stream Sn−1 to produce a condensate stream Cn, second heat transfer warming the feed stream Fn to produce a warmed feed stream; and removing a first portion of the condensate stream after the batch is over and leaving a second portion of the condensate stream to prevent fluid communication between air in a condensate stream discharge location and the plurality of heat exchangers. 17. The method of claim 16, further comprising applying a vacuum V1 to Vn−1 to the brine side of the heat exchangers H1 through Hn−1, wherein vacuum V1 through Vn−1 increases in sequence, with a highest vacuum in Hn−1. 18. The method of claim 16, further comprising passing the warmed feed stream to the source. 19. The method of claim 16, further comprising passing the brine concentrate B1 through Bn−1 out of the heat exchangers H1 through Hn−1. 20. The method of claim 16, wherein H2 through Hn are phase-change heat exchangers. | 1,700 |
347,918 | 16,805,723 | 3,631 | Various implementations described herein are directed to a bracket of a formwork system. In one implementation, the bracket includes: a first member having a first plurality of openings; and a second member having a second plurality of openings. The first member and the second member are configured to: be perpendicular to each other; and provide lateral adjustment via the first plurality of openings and/or the second plurality of openings. | 1. A bracket of a formwork system, comprising:
a first member having a first plurality of openings; and a second member having a second plurality of openings, the first member and the second member configured to:
be perpendicular to each other; and
provide lateral adjustment via the first plurality of openings and/or the second plurality of openings. 2. The bracket of claim 1, wherein the first member is coupled to a first adjustable filler configuration via the first plurality of openings. 3. The bracket of claim 2, wherein the first adjustable filler configuration is laterally adjustable along the first member via the first plurality of openings. 4. The bracket of claim 1, wherein the second member is coupled to a second adjustable filler configuration via the second plurality of openings. 5. The bracket of claim 4, wherein the second adjustable filler configuration is laterally adjustable along the second member via the second plurality of openings. 6. An overlap bracket of a formwork system, comprising:
a first member including at least one clamp; a second member having a plurality of openings, the first member and the second member configured to be:
perpendicular to each other; and
coupled to a respective formwork panel; and
a third member coupled to both the first member and the second member. 7. The overlap bracket of claim 6, wherein the first member further comprises a peg configured to fit inside a tie hole of an inner rail of a formwork panel. 8. The overlap bracket of claim 6, wherein a corner assembly is adjusted laterally via the plurality of openings. 9. The overlap bracket of claim 6, wherein the at least one clamp is configured to be coupled to an inner rail of a formwork system. 10. The overlap bracket of claim 9, wherein the at least one clamp is coupled to the inner rail by rotating a wing nut of the overlap bracket. 11. A tie-off bracket of a formwork system, comprising:
a clamp configured to directly couple the tie-off bracket to an inner rail of the formwork system; and a tie point coupled to the clamp. 12. The tie-off bracket of claim 11, further comprising a body including a first portion of the clamp. 13. The tie-off bracket of claim 12, further comprising a second portion of the clamp adjustably coupled to the body. 14. The tie-off bracket of claim 13, wherein the second portion is adjustably coupled to the body via a wingnut. 15. The tie-off bracket of claim 12, wherein the tie point is coupled to the body of the clamp. 16. A walkway bracket of a formwork system, comprising:
a horizontal member; and a diagonal member coupled to the horizontal member via a coupling point, the horizontal member and the diagonal member configured to be coupled to one or more rails of the formwork system. 17. The walkway bracket of claim 16, wherein the diagonal member includes a pipe brace attachment point. 18. The walkway bracket of claim 17, wherein the one or more rails include a vertical rail. 19. The walkway bracket of claim 17, wherein the one or more rails include horizontal rails. 20. The walkway bracket of claim 17, further comprising a vertical support member coupled to the horizontal member and the diagonal member. | Various implementations described herein are directed to a bracket of a formwork system. In one implementation, the bracket includes: a first member having a first plurality of openings; and a second member having a second plurality of openings. The first member and the second member are configured to: be perpendicular to each other; and provide lateral adjustment via the first plurality of openings and/or the second plurality of openings.1. A bracket of a formwork system, comprising:
a first member having a first plurality of openings; and a second member having a second plurality of openings, the first member and the second member configured to:
be perpendicular to each other; and
provide lateral adjustment via the first plurality of openings and/or the second plurality of openings. 2. The bracket of claim 1, wherein the first member is coupled to a first adjustable filler configuration via the first plurality of openings. 3. The bracket of claim 2, wherein the first adjustable filler configuration is laterally adjustable along the first member via the first plurality of openings. 4. The bracket of claim 1, wherein the second member is coupled to a second adjustable filler configuration via the second plurality of openings. 5. The bracket of claim 4, wherein the second adjustable filler configuration is laterally adjustable along the second member via the second plurality of openings. 6. An overlap bracket of a formwork system, comprising:
a first member including at least one clamp; a second member having a plurality of openings, the first member and the second member configured to be:
perpendicular to each other; and
coupled to a respective formwork panel; and
a third member coupled to both the first member and the second member. 7. The overlap bracket of claim 6, wherein the first member further comprises a peg configured to fit inside a tie hole of an inner rail of a formwork panel. 8. The overlap bracket of claim 6, wherein a corner assembly is adjusted laterally via the plurality of openings. 9. The overlap bracket of claim 6, wherein the at least one clamp is configured to be coupled to an inner rail of a formwork system. 10. The overlap bracket of claim 9, wherein the at least one clamp is coupled to the inner rail by rotating a wing nut of the overlap bracket. 11. A tie-off bracket of a formwork system, comprising:
a clamp configured to directly couple the tie-off bracket to an inner rail of the formwork system; and a tie point coupled to the clamp. 12. The tie-off bracket of claim 11, further comprising a body including a first portion of the clamp. 13. The tie-off bracket of claim 12, further comprising a second portion of the clamp adjustably coupled to the body. 14. The tie-off bracket of claim 13, wherein the second portion is adjustably coupled to the body via a wingnut. 15. The tie-off bracket of claim 12, wherein the tie point is coupled to the body of the clamp. 16. A walkway bracket of a formwork system, comprising:
a horizontal member; and a diagonal member coupled to the horizontal member via a coupling point, the horizontal member and the diagonal member configured to be coupled to one or more rails of the formwork system. 17. The walkway bracket of claim 16, wherein the diagonal member includes a pipe brace attachment point. 18. The walkway bracket of claim 17, wherein the one or more rails include a vertical rail. 19. The walkway bracket of claim 17, wherein the one or more rails include horizontal rails. 20. The walkway bracket of claim 17, further comprising a vertical support member coupled to the horizontal member and the diagonal member. | 3,600 |
347,919 | 16,805,718 | 3,631 | The present invention relates to a heat-sealable structure comprising an aluminum foil and a heat-seal lacquer, said structure exhibiting a seal strength, according to ASTM F2824, of more than 23 N/15 mm when heat-sealed to another heat-sealable structure comprising an aluminum foil and the same heat-seal lacquer, the heat-seal lacquers of both structures contacting each other for heat sealing, said seal lacquer comprising a copolymer blend comprising: —from 30 to 80% by weight, preferably 40 to 70% by weight, more preferably from 50 to 60% by weight of a copolymer A based on (meth)acrylate ester (co)polymers, olefin (co)polymers and block or grafted copolymers comprising (met)acrylate ester sequences and olefin sequences, —from 20 to 70% by weight, preferably 30 to 60% by weight, more preferably from 40 to 50% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids. | 1. A heat-sealed structure comprising:
a first aluminum foil heat-sealed to a second aluminum foil;
the first aluminum foil with a first heat-seal lacquer thereon representing a first heat-sealable structure, and
the second aluminum foil with a second heat-seal lacquer thereon, the second heat-seal lacquer being the same as the first heat-seal lacquer, the second aluminum foil with the second heat seal lacquer representing a second heat-sealable structure,
the first and second heat-seal lacquers of the first and second heat-sealable structures contacting each other in the heat-sealed structure, said seal lacquer comprising a copolymer blend comprising:
from 30 to 80% by weight, of a copolymer (A) comprising one or more (meth)acrylate ester (co)polymers, one or more olefin (co)polymers and one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences,
from 20 to 70% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids;
the heat-sealed structure being characterized by a seal strength, according to ASTM F2824 of more than 23N/15 mm. 2. The heat-sealed structure of claim 1, wherein the in that copolymer (A) and copolymer (B) are in a homogeneous distribution over an entire thickness of a seal layer between the first and second aluminum foils. 3. The heat-sealed structure of claim 1, wherein the weight ratio of copolymer (A) to copolymer (B) is between 0.4 and 4.0. 4. The heat-sealed structure according to claim 1, wherein each of the first and second heat-seal lacquers is characterized in that:
copolymer (A) of the heat-seal lacquer comprises from 5 to 70% by weight of the one or more (meth)acrylate ester (co)polymers, from 5 to 70% by weight of the one or more olefin (co)polymers and from 1 to 90% by weight of the one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences; copolymer (B) of the heat-seal lacquer comprises from 70 to 95% by weight of the one or more vinyl halide, from 1 to 30% by weight of the one or more vinyl esters of C1 to C20 carboxylic acids and from 0.1 to 10% by weight of the one or more ethylenically unsaturated (poly)carboxylic acids. 5. The heat-sealed structure according to claim 1, characterized in that the thickness of the first and the second aluminum foils is between 20 and 160 microns and that the thickness of the heat-seal lacquers is between 1 and 20 microns. 6. The heat-sealed structure according to claim 1, comprising one or more stoving paints or varnishes. 7. The heat-sealed structure according to claim 1, comprising one or more printings. 8. The heat-sealed structure of claim 1, exhibiting a seal strength, according to ASTM F2824, of more than 25 N/15 mm. 9. A heat-sealed structure comprising:
a heat-sealable structure comprising an aluminum foil and a heat-seal lacquer, that is heat-sealed to another heat-sealable structure comprising an aluminum foil and the same heat-seal lacquer, the heat-seal lacquers of both structures contacting each other for heat sealing, said seal lacquer comprising a copolymer blend comprising: from 30 to 80% by weight of a copolymer (A) comprising one or more (meth)acrylate ester (co)polymers, one or more olefin (co)polymers and one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences, from 20 to 70% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids, wherein copolymer (A) and copolymer (B) are homogeneously distributed over the entire thickness of the seal layer. said heat-sealed structure exhibiting a seal strength, according to ASTM F2824, of more than 23 N/15 mm. 10. The heat-sealed structure according to claim 9 characterized in that:
copolymer (A) of the heat-seal lacquer comprises from 5 to 70% by weight of the one or more (meth)acrylate ester (co)polymers, from 5 to 70% by weight of the one or more olefin (co)polymers and from 1 to 90% by weight of the one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences;
copolymer (B) of the heat-seal lacquer comprises from 70 to 95% by weight of the one or more vinyl halide, from 1 to 30% by weight of the one or more vinyl esters of C1 to C20 carboxylic acids and from 0.1 to 10% by weight of the one or more ethylenically unsaturated (poly)carboxylic acids. 11. The heat-sealed structure according of claim 9, characterized in that the thickness of the aluminum foils is between 20 and 160 microns, and that the thickness of the heat-seal lacquers is between 1 and 20 microns. 12. The heat-sealed structure according to claim 9, comprising one or more stoving paints. 13. The heat-sealed structure of claim 9, comprising one or more varnishes. 14. The heat-sealed structure according of claim 9, comprising one or more printings. 15. The heat-sealed structure of claim 9, exhibiting a seal strength, according to ASTM F2824, of more than 25 N/15 mm. 16. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 40 to 70% by weight of copolymer (A). 17. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 50 to 60% by weight of copolymer (A). 18. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 30 to 60% by weight of copolymer (B). 19. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 40 to 50% by weight of copolymer (B). 20. The heat-sealed structure according to claim 9, characterized in that the thickness of the aluminum foils is between 30 and 120 microns and that the thickness of the heat-seal lacquers is between 2 and 15 microns. | The present invention relates to a heat-sealable structure comprising an aluminum foil and a heat-seal lacquer, said structure exhibiting a seal strength, according to ASTM F2824, of more than 23 N/15 mm when heat-sealed to another heat-sealable structure comprising an aluminum foil and the same heat-seal lacquer, the heat-seal lacquers of both structures contacting each other for heat sealing, said seal lacquer comprising a copolymer blend comprising: —from 30 to 80% by weight, preferably 40 to 70% by weight, more preferably from 50 to 60% by weight of a copolymer A based on (meth)acrylate ester (co)polymers, olefin (co)polymers and block or grafted copolymers comprising (met)acrylate ester sequences and olefin sequences, —from 20 to 70% by weight, preferably 30 to 60% by weight, more preferably from 40 to 50% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids.1. A heat-sealed structure comprising:
a first aluminum foil heat-sealed to a second aluminum foil;
the first aluminum foil with a first heat-seal lacquer thereon representing a first heat-sealable structure, and
the second aluminum foil with a second heat-seal lacquer thereon, the second heat-seal lacquer being the same as the first heat-seal lacquer, the second aluminum foil with the second heat seal lacquer representing a second heat-sealable structure,
the first and second heat-seal lacquers of the first and second heat-sealable structures contacting each other in the heat-sealed structure, said seal lacquer comprising a copolymer blend comprising:
from 30 to 80% by weight, of a copolymer (A) comprising one or more (meth)acrylate ester (co)polymers, one or more olefin (co)polymers and one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences,
from 20 to 70% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids;
the heat-sealed structure being characterized by a seal strength, according to ASTM F2824 of more than 23N/15 mm. 2. The heat-sealed structure of claim 1, wherein the in that copolymer (A) and copolymer (B) are in a homogeneous distribution over an entire thickness of a seal layer between the first and second aluminum foils. 3. The heat-sealed structure of claim 1, wherein the weight ratio of copolymer (A) to copolymer (B) is between 0.4 and 4.0. 4. The heat-sealed structure according to claim 1, wherein each of the first and second heat-seal lacquers is characterized in that:
copolymer (A) of the heat-seal lacquer comprises from 5 to 70% by weight of the one or more (meth)acrylate ester (co)polymers, from 5 to 70% by weight of the one or more olefin (co)polymers and from 1 to 90% by weight of the one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences; copolymer (B) of the heat-seal lacquer comprises from 70 to 95% by weight of the one or more vinyl halide, from 1 to 30% by weight of the one or more vinyl esters of C1 to C20 carboxylic acids and from 0.1 to 10% by weight of the one or more ethylenically unsaturated (poly)carboxylic acids. 5. The heat-sealed structure according to claim 1, characterized in that the thickness of the first and the second aluminum foils is between 20 and 160 microns and that the thickness of the heat-seal lacquers is between 1 and 20 microns. 6. The heat-sealed structure according to claim 1, comprising one or more stoving paints or varnishes. 7. The heat-sealed structure according to claim 1, comprising one or more printings. 8. The heat-sealed structure of claim 1, exhibiting a seal strength, according to ASTM F2824, of more than 25 N/15 mm. 9. A heat-sealed structure comprising:
a heat-sealable structure comprising an aluminum foil and a heat-seal lacquer, that is heat-sealed to another heat-sealable structure comprising an aluminum foil and the same heat-seal lacquer, the heat-seal lacquers of both structures contacting each other for heat sealing, said seal lacquer comprising a copolymer blend comprising: from 30 to 80% by weight of a copolymer (A) comprising one or more (meth)acrylate ester (co)polymers, one or more olefin (co)polymers and one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences, from 20 to 70% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids, wherein copolymer (A) and copolymer (B) are homogeneously distributed over the entire thickness of the seal layer. said heat-sealed structure exhibiting a seal strength, according to ASTM F2824, of more than 23 N/15 mm. 10. The heat-sealed structure according to claim 9 characterized in that:
copolymer (A) of the heat-seal lacquer comprises from 5 to 70% by weight of the one or more (meth)acrylate ester (co)polymers, from 5 to 70% by weight of the one or more olefin (co)polymers and from 1 to 90% by weight of the one or more block or grafted copolymers comprising (meth)acrylate ester sequences and olefin sequences;
copolymer (B) of the heat-seal lacquer comprises from 70 to 95% by weight of the one or more vinyl halide, from 1 to 30% by weight of the one or more vinyl esters of C1 to C20 carboxylic acids and from 0.1 to 10% by weight of the one or more ethylenically unsaturated (poly)carboxylic acids. 11. The heat-sealed structure according of claim 9, characterized in that the thickness of the aluminum foils is between 20 and 160 microns, and that the thickness of the heat-seal lacquers is between 1 and 20 microns. 12. The heat-sealed structure according to claim 9, comprising one or more stoving paints. 13. The heat-sealed structure of claim 9, comprising one or more varnishes. 14. The heat-sealed structure according of claim 9, comprising one or more printings. 15. The heat-sealed structure of claim 9, exhibiting a seal strength, according to ASTM F2824, of more than 25 N/15 mm. 16. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 40 to 70% by weight of copolymer (A). 17. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 50 to 60% by weight of copolymer (A). 18. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 30 to 60% by weight of copolymer (B). 19. The heat-sealed structure of claim 9, wherein the copolymer blend comprises 40 to 50% by weight of copolymer (B). 20. The heat-sealed structure according to claim 9, characterized in that the thickness of the aluminum foils is between 30 and 120 microns and that the thickness of the heat-seal lacquers is between 2 and 15 microns. | 3,600 |
347,920 | 16,805,729 | 3,631 | A counterbalance system for an overhead door is disclosed. The system includes a torsion adjustment comprising a first portion and a second portion, the first and second portions being rotatable relative to one another in a first direction and not in a second direction opposite the first direction. The system also includes an anchor fixed to the first portion, a collar fixed to the second portion, the collar being selectively fixable to a shaft of the overhead door, and a spring coupled between the collar and the anchor. The spring supports at least a portion of the weight of the overhead door as the overhead door is raised and lowered. Rotating the first portion of the torsion calibration collar relative to the second portion of the torsion calibration collar increases torsion in the spring and therefore calibrates the spring to support a desired amount of the weight of the overhead door. | 1. A system for adjusting the counterbalance of an overhead door, comprising:
a torsion spring; an anchor adapted to attach to a stationary structure, so that the anchor does not rotate; a collar attached to and adapted to rotate with a shaft, wherein rotation of the shaft in one direction raises an overhead door and rotation of the shaft in the opposite direction lowers the overhead door and wherein the torsion spring is pre-loaded with an amount of torsion so as to assist in raising the overhead door; a torsion adjustment mechanism coupled to the shaft and comprising:
a first portion non-rotatably attached to one end of the torsion spring;
a second portion non-rotatably attached to either the anchor or the collar, wherein the first portion and second portion together form a one-way bearing between the first portion and the second portion, which allows relative rotation between the first portion and second portion in one direction, but not in the opposite direction;
whereby the amount of torsion pre-loaded in the torsion spring can be increased by rotating the first portion of the torsion adjustment mechanism. 2. The system of claim 1 wherein the spring is coupled to the anchor and to the first portion of the torsion adjustment mechanism. 3. The system of claim 1 wherein the spring is coupled to the collar and to the second portion of the torsion adjustment mechanism. 4. The system of claim 1 wherein the collar is releasably attached to the shaft, wherein releasing the collar releases the torsion in the spring. 5. The system of claim 1 wherein the collar and the second portion of the torsion adjustment mechanism are integral. 6. The system of claim 1, further comprising:
a torsion sensing unit coupled to the shaft and configured to measure an amount of torsion in the spring; and a computing device in communication with the torsion sensing unit and being configured to receive a readout of torsion in the spring, wherein the computing device stores information describing a desired torsion range, and wherein the computing device is configured to display to a user when torsion in the spring reaches the desired torsion range. 7. The system of claim 1 wherein at least one of the torsion adjustment mechanism, the anchor, the spring, and the collar encircles a portion of the shaft. 8. The system of claim 1, further comprising set screws in the collar that can be turned to grasp the collar to the shaft. 9. The system of claim 1 wherein the torsion adjustment mechanism comprises at least one of a ratchet, a needle bearing, or a Sprag bearing. 10. A counterbalance system for an overhead door, comprising:
a counterbalance spring having a first end fixed to an anchor and a second end selectively fixable to a shaft of the overhead door, wherein rotating the shaft raises and lowers the overhead door and wherein the counterbalance spring urges the overhead door upward; a torsion adjustment mechanism having a first portion coupled to the anchor and a second portion selectively fixable to the shaft; and a torsion measuring unit coupled to the spring and being configured to measure torsion in the counterbalance spring, wherein:
one of the first or second portions of the torsion adjustment mechanism is coupled to the counterbalance spring;
rotating the second portion of the torsion adjustment mechanism relative to the first portion of the torsion adjustment mechanism in a tightening direction increases tension in the counterbalance spring;
the first portion of the torsion adjustment mechanism does not rotate relative to the second portion of the torsion adjustment mechanism in a loosening direction;
the torsion in the spring can be released by releasing the second portion of the torsion adjustment mechanism from the shaft. 11. The counterbalance system of claim 10, further comprising a device configured to store a desired torsion range and to receive an indication from the torsion measuring unit of whether or not the torsion in the counterbalance spring is within the desired torsion range. 12. The counterbalance system of claim 11 wherein the torsion measuring unit is further configured to weigh the overhead door and derive the desired torsion range from the weight. 13. The counterbalance system of claim 10 wherein the counterbalance spring is fixed to the anchor and to the first portion of the torsion calibration collar. 14. The counterbalance system of claim 10, further comprising a collar selectively fixable to the shaft and wherein the counterbalance spring is coupled between the collar and the second portion of the torsion calibration collar. 15. A method of calibrating a counterbalance spring for an overhead door, the method comprising:
rotating a first portion of a torsion adjustment mechanism relative to a second portion of the torsion adjustment mechanism in a tightening direction to increase tension in a spring coupled to the torsion calibration collar, the spring also being coupled to an anchor and to a shaft of the overhead door, wherein rotating the shaft raises and lowers the overhead door; receiving an indication of torsion from a torsion measuring unit coupled to the spring; and setting the torsion adjustment mechanism with the torsion in the spring within a desired torsion range according to the torsion measuring unit. 16. The method of claim 15, further comprising locking the torsion adjustment mechanism by locking the first portion to the second portion. 17. The method of claim 15 wherein receiving the indication comprises receiving data at a remote device. 18. The method of claim 15, further comprising releasing torsion in the spring by releasing the torsion adjustment mechanism from the anchor. 19. The method of claim 15, further comprising releasing torsion in the spring by releasing the torsion adjustment mechanism from the shaft. 20. The method of claim 15, further comprising monitoring torsion after setting the torsion adjustment mechanism and issuing an alarm if the torsion in the spring falls outside of the desired torsion range. | A counterbalance system for an overhead door is disclosed. The system includes a torsion adjustment comprising a first portion and a second portion, the first and second portions being rotatable relative to one another in a first direction and not in a second direction opposite the first direction. The system also includes an anchor fixed to the first portion, a collar fixed to the second portion, the collar being selectively fixable to a shaft of the overhead door, and a spring coupled between the collar and the anchor. The spring supports at least a portion of the weight of the overhead door as the overhead door is raised and lowered. Rotating the first portion of the torsion calibration collar relative to the second portion of the torsion calibration collar increases torsion in the spring and therefore calibrates the spring to support a desired amount of the weight of the overhead door.1. A system for adjusting the counterbalance of an overhead door, comprising:
a torsion spring; an anchor adapted to attach to a stationary structure, so that the anchor does not rotate; a collar attached to and adapted to rotate with a shaft, wherein rotation of the shaft in one direction raises an overhead door and rotation of the shaft in the opposite direction lowers the overhead door and wherein the torsion spring is pre-loaded with an amount of torsion so as to assist in raising the overhead door; a torsion adjustment mechanism coupled to the shaft and comprising:
a first portion non-rotatably attached to one end of the torsion spring;
a second portion non-rotatably attached to either the anchor or the collar, wherein the first portion and second portion together form a one-way bearing between the first portion and the second portion, which allows relative rotation between the first portion and second portion in one direction, but not in the opposite direction;
whereby the amount of torsion pre-loaded in the torsion spring can be increased by rotating the first portion of the torsion adjustment mechanism. 2. The system of claim 1 wherein the spring is coupled to the anchor and to the first portion of the torsion adjustment mechanism. 3. The system of claim 1 wherein the spring is coupled to the collar and to the second portion of the torsion adjustment mechanism. 4. The system of claim 1 wherein the collar is releasably attached to the shaft, wherein releasing the collar releases the torsion in the spring. 5. The system of claim 1 wherein the collar and the second portion of the torsion adjustment mechanism are integral. 6. The system of claim 1, further comprising:
a torsion sensing unit coupled to the shaft and configured to measure an amount of torsion in the spring; and a computing device in communication with the torsion sensing unit and being configured to receive a readout of torsion in the spring, wherein the computing device stores information describing a desired torsion range, and wherein the computing device is configured to display to a user when torsion in the spring reaches the desired torsion range. 7. The system of claim 1 wherein at least one of the torsion adjustment mechanism, the anchor, the spring, and the collar encircles a portion of the shaft. 8. The system of claim 1, further comprising set screws in the collar that can be turned to grasp the collar to the shaft. 9. The system of claim 1 wherein the torsion adjustment mechanism comprises at least one of a ratchet, a needle bearing, or a Sprag bearing. 10. A counterbalance system for an overhead door, comprising:
a counterbalance spring having a first end fixed to an anchor and a second end selectively fixable to a shaft of the overhead door, wherein rotating the shaft raises and lowers the overhead door and wherein the counterbalance spring urges the overhead door upward; a torsion adjustment mechanism having a first portion coupled to the anchor and a second portion selectively fixable to the shaft; and a torsion measuring unit coupled to the spring and being configured to measure torsion in the counterbalance spring, wherein:
one of the first or second portions of the torsion adjustment mechanism is coupled to the counterbalance spring;
rotating the second portion of the torsion adjustment mechanism relative to the first portion of the torsion adjustment mechanism in a tightening direction increases tension in the counterbalance spring;
the first portion of the torsion adjustment mechanism does not rotate relative to the second portion of the torsion adjustment mechanism in a loosening direction;
the torsion in the spring can be released by releasing the second portion of the torsion adjustment mechanism from the shaft. 11. The counterbalance system of claim 10, further comprising a device configured to store a desired torsion range and to receive an indication from the torsion measuring unit of whether or not the torsion in the counterbalance spring is within the desired torsion range. 12. The counterbalance system of claim 11 wherein the torsion measuring unit is further configured to weigh the overhead door and derive the desired torsion range from the weight. 13. The counterbalance system of claim 10 wherein the counterbalance spring is fixed to the anchor and to the first portion of the torsion calibration collar. 14. The counterbalance system of claim 10, further comprising a collar selectively fixable to the shaft and wherein the counterbalance spring is coupled between the collar and the second portion of the torsion calibration collar. 15. A method of calibrating a counterbalance spring for an overhead door, the method comprising:
rotating a first portion of a torsion adjustment mechanism relative to a second portion of the torsion adjustment mechanism in a tightening direction to increase tension in a spring coupled to the torsion calibration collar, the spring also being coupled to an anchor and to a shaft of the overhead door, wherein rotating the shaft raises and lowers the overhead door; receiving an indication of torsion from a torsion measuring unit coupled to the spring; and setting the torsion adjustment mechanism with the torsion in the spring within a desired torsion range according to the torsion measuring unit. 16. The method of claim 15, further comprising locking the torsion adjustment mechanism by locking the first portion to the second portion. 17. The method of claim 15 wherein receiving the indication comprises receiving data at a remote device. 18. The method of claim 15, further comprising releasing torsion in the spring by releasing the torsion adjustment mechanism from the anchor. 19. The method of claim 15, further comprising releasing torsion in the spring by releasing the torsion adjustment mechanism from the shaft. 20. The method of claim 15, further comprising monitoring torsion after setting the torsion adjustment mechanism and issuing an alarm if the torsion in the spring falls outside of the desired torsion range. | 3,600 |
347,921 | 16,643,554 | 3,631 | An interposer layer includes an integral waveguide to facilitate high speed (e.g., greater than 80 GHz) communication between semiconductor dies in a semiconductor package. An interposer layer may include a waveguide member and a dielectric layer disposed adjacent at least a portion of an exterior perimeter of the waveguide member. The waveguide member includes a material having a first relative permittivity. The dielectric member includes a material having a second relative permittivity that is less than the first relative permittivity. The waveguide member and the dielectric member form an interposer layer having an upper surface and a lower surface. A first conductive sheet may be disposed proximate the upper surface of the interposer layer and a second conductive sheet may be disposed proximate the lower surface of the interposer layer. | 1. A semiconductor package interposer layer comprising:
a waveguide member formed using a first material having a first relative permittivity; and a die member formed using a second material having a second relative permittivity, the die member disposed about at least a portion of an exterior perimeter of the waveguide member;
wherein the first relative permittivity is greater than the second relative permittivity; and
wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 2. The interposer layer of claim 1 wherein the first material comprises a material or combination of materials having a first relative permittivity greater than 7. 3. The interposer layer of claim 2 wherein the first material comprises silicon nitride. 4. The interposer layer of claim 2 wherein the second material comprises a material or combination of materials having a second relative permittivity less than 4. 5. The interposer layer of claim 4 wherein the second material comprises silicon dioxide. 6. The interposer layer of claim 1 wherein the difference between the first relative permittivity and the second relative permittivity is greater than 3. 7. The interposer layer of claim 1 wherein the waveguide member comprises a waveguide member having a uniform rectangular cross section having a height of from about 5 micrometers (μm) to about 100 μm and a width of from about 20 micrometers (μm) to about 200 μm. 8. The interposer layer of claim 1, further comprising:
a first conductive member disposed proximate the upper surface of the interposer layer; and a second conductive member disposed proximate the lower surface of the interposer layer. 9. The interposer layer of claim 8 wherein the first conductive member and the second conductive member each comprise a planar, metal or metal alloy, member having a thickness. 10. The interposer layer of claim 9 wherein the first conductive member and the second conductive member each comprise a copper containing member having a thickness of from about 1 micrometer (μm) to about 200 μm. 11. The interposer layer of claim 9, further comprising:
a first aperture formed through the first conductive member and a correspondingly positioned and sized first recess formed in the waveguide member to receive a first microwave launcher assembly; and a second aperture formed through one of: the first conductive member or the second conductive member and a correspondingly positioned and sized second recess formed in the waveguide member to receive a second microwave launcher assembly. 12. A method of fabricating a semiconductor package interposer layer, the method comprising:
disposing an interposer die layer about at least a portion of an exterior perimeter of a waveguide member;
wherein the waveguide member comprises a material having a first relative permittivity;
wherein the interposer die layer comprises a material having a second relative permittivity, the second relative permittivity less than the first relative permittivity;
wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 13. The method of claim 12, further comprising:
forming the waveguide member using material or combination of materials having a first relative permittivity greater than 7. 14. The method of claim 13 wherein forming the waveguide member using material or combination of materials having a first relative permittivity greater than 7 further comprises:
forming a waveguide member that includes silicon nitride. 15. The method of claim 13 wherein disposing an interposer die layer about at least a portion of a waveguide member further comprises:
disposing an interposer die layer using a material or combination of materials having a second relative permittivity less than 4 about at least a portion of the waveguide member. 16. The method of claim 15 wherein disposing an interposer die layer using a material or combination of materials having a second relative permittivity less than 4 about at least a portion of the waveguide member further comprises:
disposing an interposer die layer that includes silicon dioxide about at least a portion of the waveguide. 17. The method of claim 12 wherein disposing an interposer die layer about at least a portion of a waveguide member further comprises:
disposing an interposer die layer about at least a portion of a waveguide member, wherein the difference between the first relative permittivity and the second relative permittivity is greater than 3. 18. The method of claim 12 wherein disposing an interposer die layer about at least a portion of an external perimeter of a waveguide member comprises:
disposing an interposer die layer about at least a portion of an external perimeter of a waveguide member having a uniform rectangular cross section having a height of from about 5 micrometers (μm) to about 100 μm and a width of from about 20 micrometers (μm) to about 200 μm. 19. The method of claim 12, further comprising:
disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer; and disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer. 20. The method of claim 19:
wherein disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer further comprises: disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the upper surface of the interposer layer; and wherein disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer further comprises: disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the lower surface of the interposer layer. 21. The method of claim 20:
wherein disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the upper surface of the interposer layer further comprises: disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness of from about 1 micrometer (μm) to about 200 μm proximate at least a portion of the upper surface of the interposer layer; and wherein disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the lower surface of the interposer layer further comprises: disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness of from about 1 micrometer (μm) to about 200 μm proximate at least a portion of the lower surface of the interposer layer. 22. The method of claim 20, further comprising:
a first aperture formed through the first conductive member and a correspondingly positioned and sized first recess formed in the waveguide member to receive a first microwave launcher assembly; and a second aperture formed through one of: the first conductive member or the second conductive member and a correspondingly positioned and sized second recess formed in the waveguide member to receive a second microwave launcher assembly. 23. A system for fabricating a semiconductor package interposer layer, the system comprising:
means for disposing an interposer die layer about at least a portion of an exterior perimeter of a waveguide member; wherein the waveguide member comprises a material having a first relative permittivity; wherein the interposer die layer comprises a material having a second relative permittivity, the second relative permittivity less than the first relative permittivity; wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 24. The system of claim 23, further comprising:
means for forming the waveguide member using at least one material having a first relative permittivity greater than 7; and means for disposing an interposer die layer using at least one material having a second relative permittivity less than 4 about at least a portion of the waveguide member. 25. The system of claim 23, further comprising:
means for disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer; and means for disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer. | An interposer layer includes an integral waveguide to facilitate high speed (e.g., greater than 80 GHz) communication between semiconductor dies in a semiconductor package. An interposer layer may include a waveguide member and a dielectric layer disposed adjacent at least a portion of an exterior perimeter of the waveguide member. The waveguide member includes a material having a first relative permittivity. The dielectric member includes a material having a second relative permittivity that is less than the first relative permittivity. The waveguide member and the dielectric member form an interposer layer having an upper surface and a lower surface. A first conductive sheet may be disposed proximate the upper surface of the interposer layer and a second conductive sheet may be disposed proximate the lower surface of the interposer layer.1. A semiconductor package interposer layer comprising:
a waveguide member formed using a first material having a first relative permittivity; and a die member formed using a second material having a second relative permittivity, the die member disposed about at least a portion of an exterior perimeter of the waveguide member;
wherein the first relative permittivity is greater than the second relative permittivity; and
wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 2. The interposer layer of claim 1 wherein the first material comprises a material or combination of materials having a first relative permittivity greater than 7. 3. The interposer layer of claim 2 wherein the first material comprises silicon nitride. 4. The interposer layer of claim 2 wherein the second material comprises a material or combination of materials having a second relative permittivity less than 4. 5. The interposer layer of claim 4 wherein the second material comprises silicon dioxide. 6. The interposer layer of claim 1 wherein the difference between the first relative permittivity and the second relative permittivity is greater than 3. 7. The interposer layer of claim 1 wherein the waveguide member comprises a waveguide member having a uniform rectangular cross section having a height of from about 5 micrometers (μm) to about 100 μm and a width of from about 20 micrometers (μm) to about 200 μm. 8. The interposer layer of claim 1, further comprising:
a first conductive member disposed proximate the upper surface of the interposer layer; and a second conductive member disposed proximate the lower surface of the interposer layer. 9. The interposer layer of claim 8 wherein the first conductive member and the second conductive member each comprise a planar, metal or metal alloy, member having a thickness. 10. The interposer layer of claim 9 wherein the first conductive member and the second conductive member each comprise a copper containing member having a thickness of from about 1 micrometer (μm) to about 200 μm. 11. The interposer layer of claim 9, further comprising:
a first aperture formed through the first conductive member and a correspondingly positioned and sized first recess formed in the waveguide member to receive a first microwave launcher assembly; and a second aperture formed through one of: the first conductive member or the second conductive member and a correspondingly positioned and sized second recess formed in the waveguide member to receive a second microwave launcher assembly. 12. A method of fabricating a semiconductor package interposer layer, the method comprising:
disposing an interposer die layer about at least a portion of an exterior perimeter of a waveguide member;
wherein the waveguide member comprises a material having a first relative permittivity;
wherein the interposer die layer comprises a material having a second relative permittivity, the second relative permittivity less than the first relative permittivity;
wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 13. The method of claim 12, further comprising:
forming the waveguide member using material or combination of materials having a first relative permittivity greater than 7. 14. The method of claim 13 wherein forming the waveguide member using material or combination of materials having a first relative permittivity greater than 7 further comprises:
forming a waveguide member that includes silicon nitride. 15. The method of claim 13 wherein disposing an interposer die layer about at least a portion of a waveguide member further comprises:
disposing an interposer die layer using a material or combination of materials having a second relative permittivity less than 4 about at least a portion of the waveguide member. 16. The method of claim 15 wherein disposing an interposer die layer using a material or combination of materials having a second relative permittivity less than 4 about at least a portion of the waveguide member further comprises:
disposing an interposer die layer that includes silicon dioxide about at least a portion of the waveguide. 17. The method of claim 12 wherein disposing an interposer die layer about at least a portion of a waveguide member further comprises:
disposing an interposer die layer about at least a portion of a waveguide member, wherein the difference between the first relative permittivity and the second relative permittivity is greater than 3. 18. The method of claim 12 wherein disposing an interposer die layer about at least a portion of an external perimeter of a waveguide member comprises:
disposing an interposer die layer about at least a portion of an external perimeter of a waveguide member having a uniform rectangular cross section having a height of from about 5 micrometers (μm) to about 100 μm and a width of from about 20 micrometers (μm) to about 200 μm. 19. The method of claim 12, further comprising:
disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer; and disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer. 20. The method of claim 19:
wherein disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer further comprises: disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the upper surface of the interposer layer; and wherein disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer further comprises: disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the lower surface of the interposer layer. 21. The method of claim 20:
wherein disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the upper surface of the interposer layer further comprises: disposing a first conductive member that includes a planar, metal or metal alloy, member having a thickness of from about 1 micrometer (μm) to about 200 μm proximate at least a portion of the upper surface of the interposer layer; and wherein disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness proximate at least a portion of the lower surface of the interposer layer further comprises: disposing a second conductive member that includes a planar, metal or metal alloy, member having a thickness of from about 1 micrometer (μm) to about 200 μm proximate at least a portion of the lower surface of the interposer layer. 22. The method of claim 20, further comprising:
a first aperture formed through the first conductive member and a correspondingly positioned and sized first recess formed in the waveguide member to receive a first microwave launcher assembly; and a second aperture formed through one of: the first conductive member or the second conductive member and a correspondingly positioned and sized second recess formed in the waveguide member to receive a second microwave launcher assembly. 23. A system for fabricating a semiconductor package interposer layer, the system comprising:
means for disposing an interposer die layer about at least a portion of an exterior perimeter of a waveguide member; wherein the waveguide member comprises a material having a first relative permittivity; wherein the interposer die layer comprises a material having a second relative permittivity, the second relative permittivity less than the first relative permittivity; wherein the waveguide member and the die member form the interposer layer, the interposer layer having a planar first surface and a parallel, transversely opposed, planar second surface. 24. The system of claim 23, further comprising:
means for forming the waveguide member using at least one material having a first relative permittivity greater than 7; and means for disposing an interposer die layer using at least one material having a second relative permittivity less than 4 about at least a portion of the waveguide member. 25. The system of claim 23, further comprising:
means for disposing a first conductive member proximate at least a portion of the upper surface of the interposer layer; and means for disposing a second conductive member proximate at least a portion of the lower surface of the interposer layer. | 3,600 |
347,922 | 16,805,736 | 3,677 | This application relates to a system and methods for the securing of material objects. The system can include a locking device. The material object can be attached to the locking device. The system can further include a cable for the ventilation device and material object. The system can be attached and detached to a door without the need for tools and can be compatible with preexisting delivery boxes. | 1. A system for securing of a material object comprising a locking device,
wherein the locking device comprises a front portion and a back portion, wherein the front portion comprises a raising and locking impediment, wherein the back portion comprises a cable and means to attach the material object to the cable and locking device, wherein the locking device can compress and expand when passing through the undercut clearance gap of a door, wherein once locked in place the locking device can only be removed from the door by opening the door and moving it to the vacant space. 2. The system of claim 1 wherein the back portion comprises one or more additional openings for the cable to travel through the material object when the material object is attached to the back portion and when the system is attached to a closed object with a clearance gap. 3. The system of claim 1 further comprising an impediment to the interior of the material object preventing separation of the cable and material object, wherein the cable is also connected to the locking device. 4. The system of claim 1 further comprising an impediment to the exterior of the material object preventing separation of the cable and material object, wherein the cable is also connected to the locking device. 5. The system of claim 1 wherein the back portion of the locking device comprises an attachment for the cable. 6. The system of claim 1 wherein the back portion of the locking device attaches to a cable. 7. The system of claim 1 wherein the front portion of the locking device comprises a compressible and locking impediment. 8. The system of claim 7 wherein the raising and locking portion of the impediment comprises padding. 9. The system of claim 1 wherein the locking device comprises a material selected from the group consisting of shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 10. The system of claim 6 wherein the cable comprises one or more materials selected from the group consisting of steel, shape-memory alloy, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 11. The system of claim 1 wherein the system can be secured to the undercut clearance gap of a closed door. 12. The system of claim 11, wherein the system is secured to the undercut clearance of a closed door by an blocking system comprising a raising and locking impediment. 13. The system of claim 12 wherein the raising and locking impediment comprises one or more materials selected from the group consisting of shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, foam, rubber, bamboo, hemp, cotton, wool, silk, flax, and aluminum. 14. The system of claim 3 wherein the material object has an opening for a cable that tunnels the thickness of the material object. 15. The system of claim 3 wherein the impediment to the interior of the material object comprises one or more materials selected from the group consisting of adhesive, shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 16. The system of claim 1 wherein the impediment to the exterior of the material object comprises one or more materials selected from the group consisting of adhesive, shape-memory alloy, steel, corrugated metal, corrugated plastic, corrugated paper, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 17. The system of claim 1 wherein the material object is a delivery box with adhesive or tape, wherein the delivery box can contain material objects. 18. A method of securing a material object using the system of claim 1 comprising:
attaching the material object to the system
moving the system through the undercut clearance gap of a closed door
wherein upon moving the system of claim 1 through the undercut clearance gap of a closed door, the locking system secures the material object to the door and premises. | This application relates to a system and methods for the securing of material objects. The system can include a locking device. The material object can be attached to the locking device. The system can further include a cable for the ventilation device and material object. The system can be attached and detached to a door without the need for tools and can be compatible with preexisting delivery boxes.1. A system for securing of a material object comprising a locking device,
wherein the locking device comprises a front portion and a back portion, wherein the front portion comprises a raising and locking impediment, wherein the back portion comprises a cable and means to attach the material object to the cable and locking device, wherein the locking device can compress and expand when passing through the undercut clearance gap of a door, wherein once locked in place the locking device can only be removed from the door by opening the door and moving it to the vacant space. 2. The system of claim 1 wherein the back portion comprises one or more additional openings for the cable to travel through the material object when the material object is attached to the back portion and when the system is attached to a closed object with a clearance gap. 3. The system of claim 1 further comprising an impediment to the interior of the material object preventing separation of the cable and material object, wherein the cable is also connected to the locking device. 4. The system of claim 1 further comprising an impediment to the exterior of the material object preventing separation of the cable and material object, wherein the cable is also connected to the locking device. 5. The system of claim 1 wherein the back portion of the locking device comprises an attachment for the cable. 6. The system of claim 1 wherein the back portion of the locking device attaches to a cable. 7. The system of claim 1 wherein the front portion of the locking device comprises a compressible and locking impediment. 8. The system of claim 7 wherein the raising and locking portion of the impediment comprises padding. 9. The system of claim 1 wherein the locking device comprises a material selected from the group consisting of shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 10. The system of claim 6 wherein the cable comprises one or more materials selected from the group consisting of steel, shape-memory alloy, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 11. The system of claim 1 wherein the system can be secured to the undercut clearance gap of a closed door. 12. The system of claim 11, wherein the system is secured to the undercut clearance of a closed door by an blocking system comprising a raising and locking impediment. 13. The system of claim 12 wherein the raising and locking impediment comprises one or more materials selected from the group consisting of shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, foam, rubber, bamboo, hemp, cotton, wool, silk, flax, and aluminum. 14. The system of claim 3 wherein the material object has an opening for a cable that tunnels the thickness of the material object. 15. The system of claim 3 wherein the impediment to the interior of the material object comprises one or more materials selected from the group consisting of adhesive, shape-memory alloy, steel, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 16. The system of claim 1 wherein the impediment to the exterior of the material object comprises one or more materials selected from the group consisting of adhesive, shape-memory alloy, steel, corrugated metal, corrugated plastic, corrugated paper, nitinol, nickel, titanium, copper, zinc, aluminum, iron, manganese, silicon, gold, high-density polyethylene, polyethylene terephthalate, polyvinyl chloride, low-density polyethylene, polypropylene, polycarbonate, polylactide, any other plastic, nylon, composite, and aluminum. 17. The system of claim 1 wherein the material object is a delivery box with adhesive or tape, wherein the delivery box can contain material objects. 18. A method of securing a material object using the system of claim 1 comprising:
attaching the material object to the system
moving the system through the undercut clearance gap of a closed door
wherein upon moving the system of claim 1 through the undercut clearance gap of a closed door, the locking system secures the material object to the door and premises. | 3,600 |
347,923 | 16,805,758 | 3,677 | A wheel hub transmission unit for a wheel hub defining an axis of rotation includes a pinion hub carrier arranged concentrically with respect to the axis of rotation and onto which a pinion is mounted torsionally rigid to drive the wheel hub, a hub body arranged axially next to the pinion hub carrier and having an interior space, a transmission sleeve arranged concentrically inside the interior space and including a magnetically coded material that forms a measuring portion, a drive coupling via which the pinion hub carrier and the transmission sleeve are coupled, and an output coupling via which the transmission sleeve is coupled to the hub body such that the torque is detectable in the interior space by the measuring portion of the transmission sleeve by the magnetic properties of the magnetically coded material, wherein the magnetic properties change under the influence of the torque. | 1. A wheel hub transmission unit for a wheel hub of a vehicle, the wheel hub defining an axis of rotation, the wheel hub transmission unit comprising:
a pinion hub carrier arranged concentrically with respect to the axis of rotation and onto which at least one pinion is mounted torsionally rigid to drive the wheel hub; a hub body arranged axially next to the pinion hub carrier and including an interior space arranged concentrically with respect to the axis of rotation; the pinion hub carrier having a longitudinal end facing towards the hub body; a transmission sleeve arranged concentrically with respect to the axis of rotation inside of the interior space, including a magnetically coded material that forms a measuring portion of the transmission sleeve, and having a longitudinal end facing towards the pinion hub carrier; a drive coupling via which the pinion hub carrier with the longitudinal end of the pinion hub carrier facing towards the hub body and the transmission sleeve with the longitudinal end of the transmission sleeve facing towards the pinion hub carrier are coupled; and an output coupling via which the transmission sleeve with its other longitudinal end is coupled to the hub body, such that a torque is transmittable from the pinion hub carrier to the hub body via the drive coupling, the output coupling, and the transmission sleeve, such that the torque is detectable in the interior space by the measuring portion of the transmission sleeve by magnetic properties of the magnetically coded material, and wherein the magnetic properties change under an influence of the torque. 2. The wheel hub transmission unit according to claim 1, wherein:
for coupling the hub body with the transmission sleeve, the output coupling is set at a portion of the longitudinal end of the hub body, the longitudinal end of the hub body faces away from the pinion hub carrier, and the portion of the longitudinal end of the hub body is limited in an axial direction towards the pinion hub carrier by a virtual plane that stands perpendicular to the measuring portion and that borders the measuring portion at the longitudinal end that faces away from the pinion hub carrier. 3. The wheel hub transmission unit according to claim 1, wherein:
for coupling the hub body with the transmission sleeve, the output coupling is set at a portion of the longitudinal end of the transmission sleeve, the longitudinal end of the transmission sleeve faces away from the pinion hub carrier, and the portion of the longitudinal end of the transmission sleeve extends in an axial direction towards the pinion hub carrier to the measuring portion. 4. The wheel hub transmission unit according to claim 1, wherein:
the transmission sleeve bridges a distance that extends at least from a first link plane defined for spokes to a second link plane defined for the spokes, the first link plane is defined at one of longitudinal ends of the hub body, and the second link plane is defined at the other of the longitudinal ends of the hub body. 5. The wheel hub transmission unit according to claim 1, wherein the transmission sleeve is configured such that an axial component of a flow of force is in the same direction along the transmission sleeve. 6. The wheel hub transmission unit according to claim 1, wherein:
the measuring portion is arranged in a portion of the interior space, the portion of the interior space is limited in an axial direction by two virtual link planes, the first of the two virtual link planes intersects link positions defined for spokes at one longitudinal end of the hub body, and the second of the two virtual link planes intersects link positions defined for the spokes at another longitudinal end of the hub body. 7. The wheel hub transmission unit according to claim 1, wherein
the pinion hub carrier and the transmission sleeve are arranged at a distance from one another, and the drive coupling bridges the distance. 8. A wheel hub transmission unit according to claim 1, wherein the drive coupling is a freewheel. 9. The wheel hub transmission unit according to claim 8, wherein:
the drive coupling includes a first freewheel part connected torsionally rigid with the pinion hub carrier, the drive coupling includes a second freewheel part connected torsionally rigid with the transmission sleeve, and the first freewheel part is arranged axially next to the second freewheel part. 10. The wheel hub transmission unit according to claim 9, wherein the first freewheel part and the second freewheel part of the wheel hub transmission unit can be axially displaced. 11. The wheel hub transmission unit according to claim 9, wherein the first freewheel part and the second freewheel part are configured to interact such that the torque is substantially entirely transmittable from the pinion hub carrier to the transmission sleeve only in one direction of rotation of the pinion hub carrier. 12. The wheel hub transmission unit according to claim 1, wherein the transmission sleeve is cantilever mounted. 13. The wheel hub comprising:
the wheel hub transmission unit according to claim 1; and the at least one pinion being mounted torsionally rigid on the pinion hub carrier, and wherein for transmitting the torque in only one direction of rotation from a pinion to the hub body, the hub body is coupled torsionally rigid with the pinion via the drive coupling. 14. An auxiliary driven vehicle comprising:
the wheel hub according to claim 13, a drive assembly with a control device for driving the wheel hub in measured quantities, and a measuring unit accommodated in the interior space for tapping off the measuring portion of the transmission sleeve, and the control device being controlled by the measuring unit such that a drive torque of the drive assembly is adapted to the torque transmitted by the wheel hub transmission unit. 15. The auxiliary driven vehicle according to claim 14, wherein the auxiliary driven vehicle is an electric bicycle. | A wheel hub transmission unit for a wheel hub defining an axis of rotation includes a pinion hub carrier arranged concentrically with respect to the axis of rotation and onto which a pinion is mounted torsionally rigid to drive the wheel hub, a hub body arranged axially next to the pinion hub carrier and having an interior space, a transmission sleeve arranged concentrically inside the interior space and including a magnetically coded material that forms a measuring portion, a drive coupling via which the pinion hub carrier and the transmission sleeve are coupled, and an output coupling via which the transmission sleeve is coupled to the hub body such that the torque is detectable in the interior space by the measuring portion of the transmission sleeve by the magnetic properties of the magnetically coded material, wherein the magnetic properties change under the influence of the torque.1. A wheel hub transmission unit for a wheel hub of a vehicle, the wheel hub defining an axis of rotation, the wheel hub transmission unit comprising:
a pinion hub carrier arranged concentrically with respect to the axis of rotation and onto which at least one pinion is mounted torsionally rigid to drive the wheel hub; a hub body arranged axially next to the pinion hub carrier and including an interior space arranged concentrically with respect to the axis of rotation; the pinion hub carrier having a longitudinal end facing towards the hub body; a transmission sleeve arranged concentrically with respect to the axis of rotation inside of the interior space, including a magnetically coded material that forms a measuring portion of the transmission sleeve, and having a longitudinal end facing towards the pinion hub carrier; a drive coupling via which the pinion hub carrier with the longitudinal end of the pinion hub carrier facing towards the hub body and the transmission sleeve with the longitudinal end of the transmission sleeve facing towards the pinion hub carrier are coupled; and an output coupling via which the transmission sleeve with its other longitudinal end is coupled to the hub body, such that a torque is transmittable from the pinion hub carrier to the hub body via the drive coupling, the output coupling, and the transmission sleeve, such that the torque is detectable in the interior space by the measuring portion of the transmission sleeve by magnetic properties of the magnetically coded material, and wherein the magnetic properties change under an influence of the torque. 2. The wheel hub transmission unit according to claim 1, wherein:
for coupling the hub body with the transmission sleeve, the output coupling is set at a portion of the longitudinal end of the hub body, the longitudinal end of the hub body faces away from the pinion hub carrier, and the portion of the longitudinal end of the hub body is limited in an axial direction towards the pinion hub carrier by a virtual plane that stands perpendicular to the measuring portion and that borders the measuring portion at the longitudinal end that faces away from the pinion hub carrier. 3. The wheel hub transmission unit according to claim 1, wherein:
for coupling the hub body with the transmission sleeve, the output coupling is set at a portion of the longitudinal end of the transmission sleeve, the longitudinal end of the transmission sleeve faces away from the pinion hub carrier, and the portion of the longitudinal end of the transmission sleeve extends in an axial direction towards the pinion hub carrier to the measuring portion. 4. The wheel hub transmission unit according to claim 1, wherein:
the transmission sleeve bridges a distance that extends at least from a first link plane defined for spokes to a second link plane defined for the spokes, the first link plane is defined at one of longitudinal ends of the hub body, and the second link plane is defined at the other of the longitudinal ends of the hub body. 5. The wheel hub transmission unit according to claim 1, wherein the transmission sleeve is configured such that an axial component of a flow of force is in the same direction along the transmission sleeve. 6. The wheel hub transmission unit according to claim 1, wherein:
the measuring portion is arranged in a portion of the interior space, the portion of the interior space is limited in an axial direction by two virtual link planes, the first of the two virtual link planes intersects link positions defined for spokes at one longitudinal end of the hub body, and the second of the two virtual link planes intersects link positions defined for the spokes at another longitudinal end of the hub body. 7. The wheel hub transmission unit according to claim 1, wherein
the pinion hub carrier and the transmission sleeve are arranged at a distance from one another, and the drive coupling bridges the distance. 8. A wheel hub transmission unit according to claim 1, wherein the drive coupling is a freewheel. 9. The wheel hub transmission unit according to claim 8, wherein:
the drive coupling includes a first freewheel part connected torsionally rigid with the pinion hub carrier, the drive coupling includes a second freewheel part connected torsionally rigid with the transmission sleeve, and the first freewheel part is arranged axially next to the second freewheel part. 10. The wheel hub transmission unit according to claim 9, wherein the first freewheel part and the second freewheel part of the wheel hub transmission unit can be axially displaced. 11. The wheel hub transmission unit according to claim 9, wherein the first freewheel part and the second freewheel part are configured to interact such that the torque is substantially entirely transmittable from the pinion hub carrier to the transmission sleeve only in one direction of rotation of the pinion hub carrier. 12. The wheel hub transmission unit according to claim 1, wherein the transmission sleeve is cantilever mounted. 13. The wheel hub comprising:
the wheel hub transmission unit according to claim 1; and the at least one pinion being mounted torsionally rigid on the pinion hub carrier, and wherein for transmitting the torque in only one direction of rotation from a pinion to the hub body, the hub body is coupled torsionally rigid with the pinion via the drive coupling. 14. An auxiliary driven vehicle comprising:
the wheel hub according to claim 13, a drive assembly with a control device for driving the wheel hub in measured quantities, and a measuring unit accommodated in the interior space for tapping off the measuring portion of the transmission sleeve, and the control device being controlled by the measuring unit such that a drive torque of the drive assembly is adapted to the torque transmitted by the wheel hub transmission unit. 15. The auxiliary driven vehicle according to claim 14, wherein the auxiliary driven vehicle is an electric bicycle. | 3,600 |
347,924 | 16,805,727 | 3,677 | A SIMD microprocessor is configured to execute programs divided into discrete phases. A scheduler is provided for scheduling instructions. A plurality of resources are for executing instructions issued by the scheduler, wherein the scheduler is configured to schedule each phase of the program only after receiving an indication that execution of the preceding phase of the program has been completed. By splitting programs into multiple phases and providing a scheduler that is able to determine whether execution of a phase has been completed, each phase can be separately scheduled and the results of preceding phases can be used to inform the scheduling of subsequent phases. In one example, different numbers of threads and/or different numbers of data instances per thread may be processed for different phases of the same program. | 1. A multithreaded single instruction multiple data (SIMD) microprocessor configured to execute a program divided into discrete phases of programming instructions by phase instructions, the phase instructions being provided at points in the program where resource requirements of the program change, and configured such that a plurality of data instances can be processed by a single thread of programming instructions, comprising:
a scheduler for scheduling phases of the program to be executed on the processor wherein the phase instructions allow the scheduler to schedule each phase of the program separately; and a plurality of resources for executing a phase of programming instructions in the form of one or more threads issued by the scheduler; wherein the scheduler is configured during scheduling of each phase of the program subsequent to a first phase to determine a number of threads and a number of data instances to be allocated to each of the determined number of threads for that phase of the program based on a maximum number of data instances allowed per thread and on a result of a preceding phase of the program. 2. The SIMD microprocessor according to claim 1, wherein the maximum number of data instances allowed per thread is limited by the hardware. 3. The SIMD microprocessor according to claim 1, wherein the scheduler maintains a record for each program that is scheduled, during execution of that program. 4. The SIMD microprocessor according to claim 1, further including a thread finished counter, wherein when each thread finishes a phase of the program an indication is sent to the thread finished counter, and wherein the microprocessor is configured such that the scheduler schedules a next phase of the program only when the thread finish counter indicates that all threads for a preceding phase of the program have finished. 5. The SIMD microprocessor according to claim 4, wherein the thread finished counter is part of the scheduler. 6. The SIMD microprocessor according to claim 4, wherein the thread finished counter comprises a memory storing a number of threads for each phase of a program and the microprocessor is configured such that the thread finished counter is decremented each time a thread finishes a phase, and when the thread counter reaches zero, the scheduler is instructed to schedule the next phase of the program. 7. The SIMD microprocessor according to claim 4, wherein the thread finished counter stores a record of a number of data instances for each thread of a phase of a program. 8. A method for scheduling a program in a multithreaded, single instruction multiple data (SIMD) microprocessor, the microprocessor comprising a scheduler for scheduling a program divided into discrete phases of programming instructions by phase instructions being provided at points in the program where resource requirements of the program change, the method comprising the steps of:
scheduling a first phase of the program in the form of one or more threads to be executed on the processor, including the step of determining how many data instances to allocate to each of the one or more threads in the first phase; executing the first phase of the program scheduled by the scheduler; when execution of the first phase of the program is complete, providing an indication based on the phase instructions to the scheduler that execution of the first phase of the program is complete; and scheduling a second phase of the program after the scheduler has received the indication that execution of the first phase of the program is complete, including the step of determining a number of threads and how many data instances to allocate to each of the determined number of threads in the second phase based on a maximum number of data instances allowed per thread and on a result of the first phase of the program. 9. The method according to claim 8, wherein the maximum number of data instances allowed per thread is limited by the hardware. 10. The method according to claim 8, further comprising maintaining a record for each phase of the program that is scheduled, during execution of that phase of the program. 11. The method according to claim 10, further comprising updating the record when each thread finishes a phase of the program, and scheduling a next phase of the program only when the record indicates that all threads for a preceding phase of the program have finished. 12. The method according to claim 8, further comprising storing a record of a number of data instances for each thread of a phase of a program. 13. The method according to claim 8, further comprising dynamically allocating the number of threads for the second phase of the program based on a result of the first phase of the program. 14. A non-transitory machine readable medium having stored thereon a program for performing, when executed on a single instruction multiple data (SIMD) processor, a method for scheduling a program in the single instruction multiple data microprocessor, the microprocessor comprising a scheduler for scheduling a program divided into discrete phases of programming instructions by phase instructions being provided at points in the program where resource requirements of the program change, the method comprising the steps of:
scheduling a first phase of the program in the form of one or more threads to be executed on the processor, including the step of determining how many data instances to allocate to each of the one or more threads in the first phase; executing the first phase of the program scheduled by the scheduler; when execution of the first phase of the program is complete, providing an indication based on the phase instructions to the scheduler that execution of the first phase of the program is complete; and scheduling a second phase of the program after the scheduler has received the indication that execution of the first phase of the program is complete, including the step of determining a number of threads and how many data instances to allocate to each of the determined number of threads in the second phase based on a maximum number of data instances allowed per thread and on a result of the first phase of the program. | A SIMD microprocessor is configured to execute programs divided into discrete phases. A scheduler is provided for scheduling instructions. A plurality of resources are for executing instructions issued by the scheduler, wherein the scheduler is configured to schedule each phase of the program only after receiving an indication that execution of the preceding phase of the program has been completed. By splitting programs into multiple phases and providing a scheduler that is able to determine whether execution of a phase has been completed, each phase can be separately scheduled and the results of preceding phases can be used to inform the scheduling of subsequent phases. In one example, different numbers of threads and/or different numbers of data instances per thread may be processed for different phases of the same program.1. A multithreaded single instruction multiple data (SIMD) microprocessor configured to execute a program divided into discrete phases of programming instructions by phase instructions, the phase instructions being provided at points in the program where resource requirements of the program change, and configured such that a plurality of data instances can be processed by a single thread of programming instructions, comprising:
a scheduler for scheduling phases of the program to be executed on the processor wherein the phase instructions allow the scheduler to schedule each phase of the program separately; and a plurality of resources for executing a phase of programming instructions in the form of one or more threads issued by the scheduler; wherein the scheduler is configured during scheduling of each phase of the program subsequent to a first phase to determine a number of threads and a number of data instances to be allocated to each of the determined number of threads for that phase of the program based on a maximum number of data instances allowed per thread and on a result of a preceding phase of the program. 2. The SIMD microprocessor according to claim 1, wherein the maximum number of data instances allowed per thread is limited by the hardware. 3. The SIMD microprocessor according to claim 1, wherein the scheduler maintains a record for each program that is scheduled, during execution of that program. 4. The SIMD microprocessor according to claim 1, further including a thread finished counter, wherein when each thread finishes a phase of the program an indication is sent to the thread finished counter, and wherein the microprocessor is configured such that the scheduler schedules a next phase of the program only when the thread finish counter indicates that all threads for a preceding phase of the program have finished. 5. The SIMD microprocessor according to claim 4, wherein the thread finished counter is part of the scheduler. 6. The SIMD microprocessor according to claim 4, wherein the thread finished counter comprises a memory storing a number of threads for each phase of a program and the microprocessor is configured such that the thread finished counter is decremented each time a thread finishes a phase, and when the thread counter reaches zero, the scheduler is instructed to schedule the next phase of the program. 7. The SIMD microprocessor according to claim 4, wherein the thread finished counter stores a record of a number of data instances for each thread of a phase of a program. 8. A method for scheduling a program in a multithreaded, single instruction multiple data (SIMD) microprocessor, the microprocessor comprising a scheduler for scheduling a program divided into discrete phases of programming instructions by phase instructions being provided at points in the program where resource requirements of the program change, the method comprising the steps of:
scheduling a first phase of the program in the form of one or more threads to be executed on the processor, including the step of determining how many data instances to allocate to each of the one or more threads in the first phase; executing the first phase of the program scheduled by the scheduler; when execution of the first phase of the program is complete, providing an indication based on the phase instructions to the scheduler that execution of the first phase of the program is complete; and scheduling a second phase of the program after the scheduler has received the indication that execution of the first phase of the program is complete, including the step of determining a number of threads and how many data instances to allocate to each of the determined number of threads in the second phase based on a maximum number of data instances allowed per thread and on a result of the first phase of the program. 9. The method according to claim 8, wherein the maximum number of data instances allowed per thread is limited by the hardware. 10. The method according to claim 8, further comprising maintaining a record for each phase of the program that is scheduled, during execution of that phase of the program. 11. The method according to claim 10, further comprising updating the record when each thread finishes a phase of the program, and scheduling a next phase of the program only when the record indicates that all threads for a preceding phase of the program have finished. 12. The method according to claim 8, further comprising storing a record of a number of data instances for each thread of a phase of a program. 13. The method according to claim 8, further comprising dynamically allocating the number of threads for the second phase of the program based on a result of the first phase of the program. 14. A non-transitory machine readable medium having stored thereon a program for performing, when executed on a single instruction multiple data (SIMD) processor, a method for scheduling a program in the single instruction multiple data microprocessor, the microprocessor comprising a scheduler for scheduling a program divided into discrete phases of programming instructions by phase instructions being provided at points in the program where resource requirements of the program change, the method comprising the steps of:
scheduling a first phase of the program in the form of one or more threads to be executed on the processor, including the step of determining how many data instances to allocate to each of the one or more threads in the first phase; executing the first phase of the program scheduled by the scheduler; when execution of the first phase of the program is complete, providing an indication based on the phase instructions to the scheduler that execution of the first phase of the program is complete; and scheduling a second phase of the program after the scheduler has received the indication that execution of the first phase of the program is complete, including the step of determining a number of threads and how many data instances to allocate to each of the determined number of threads in the second phase based on a maximum number of data instances allowed per thread and on a result of the first phase of the program. | 3,600 |
347,925 | 16,805,702 | 2,872 | A lens module, including: a lens barrel, a first lens group having at least one lens and accommodated in the lens barrel, a spacer provided at an end of the lens barrel close to an image side, and a second lens group having at least one lens and accommodated in the spacer, the lens barrel includes a first barrel wall forming a light aperture, a second barrel wall bending and extending from the first barrel wall, the lens barrel further includes a first inner wall and a first outer wall corresponding to the first inner wall, the spacer includes a second inner wall and a second outer wall corresponding to the second inner wall, the lens barrel is fitted and fixed with the spacer. The lens module provided by the present disclosure can be assembled section by section, which is more convenient and makes the module structure more stable. | 1. A lens module, comprising:
a lens barrel; a first lens group having at least one lens and accommodated in the lens barrel; a spacer provided at an end of the lens barrel close to an image side; and a second lens group having at least one lens and accommodated in the spacer; wherein the lens barrel comprises a first barrel wall which forms a light aperture and a second barrel wall bending and extending from the first barrel wall, the lens barrel further comprises a first inner wall and a first outer wall corresponding to the first inner wall, the spacer comprises a second inner wall and a second outer wall corresponding to the second inner wall, wherein, the lens barrel is fitted and fixed with the spacer via a clamp fitting portion. 2. The lens module as described in claim 1, wherein the clamp fitting portion comprises a first clamping portion provided on the first inner wall of the lens barrel and a second clamping portion provided on the second outer wall of the spacer. 3. The lens module according to claim 2, wherein the spacer comprises a main portion, an extending portion formed by extending from the main portion towards an optical axis direction, and a convex portion formed by extending from the extending portion towards an object side direction, the second clamping portion is provided on the convex portion. 4. The lens module as described in claim 3, wherein a top end of the convex portion abuts with a bottom end of the first lens group. 5. The lens module as described in claim 3, wherein the first lens group is spaced from the spacer. 6. The lens module as described in claim 4, wherein a position of a bottom end of the first lens group close to the lens barrel is provided with a concave portion, the concave portion and the first inner wall of the lens barrel form an adhesive accommodating groove for accommodating adhesive. 7. The lens module as described in claim 3, wherein the first clamping portion is a structure formed by protruding towards the optical axis direction, the second clamping portion is a structure formed by sinking towards the optical axis direction. 8. The lens module as described in claim 3, wherein the first clamping portion is a structure formed by sinking towards an opposite direction of the optical axis direction, the second clamping portion is a structure formed by protruding towards an opposite direction of the optical axis direction. 9. The lens module as described in claim 7, wherein surfaces of the first clamping portion and the second clamping portion are both of an arc shape. 10. The lens module as described in claim 3, wherein the first outer wall of the second barrel wall of the lens barrel is level with the second outer wall of the main portion of the spacer. 11. The lens module as described in claim 2, wherein the lens barrel is sunken from the bottom end thereof towards an object side direction to form a receiving groove, the first clamping portion is provided in the receiving groove. 12. The lens module as described in claim 1, wherein the clamp fitting portion comprises a first clamping portion provided on the first outer wall of the lens barrel and a second clamping portion provided on the second inner wall of the spacer. 13. The lens module according to claim 12, wherein the spacer comprises a main portion, an extending portion formed by extending from the main portion towards an optical axis direction, and a convex portion formed by extending from the main portion towards the object side direction, the extending portion comprises a first surface close to an object side and a second surface far away from the object side, the second clamping portion is provided on the convex portion. 14. The lens module as described in claim 13, wherein the first surface of the extending portion abuts with a bottom end of the first lens group. 15. The lens module as described in claim 13, wherein the first surface of the extending portion is spaced from the first lens group. 16. The lens module as described in claim 14, wherein a position at a bottom end of the first lens group close to the lens barrel is provided with a concave portion, the concave portion and the first inner wall of the lens barrel form an adhesive accommodating groove for accommodating adhesive. 17. The lens module as described in claim 13, wherein the first clamping portion is a structure formed by protruding towards an opposite direction of the optical axis direction, the second clamping portion is a structure formed by sinking towards an opposite direction of the optical axis direction. 18. The lens module as described in claim 13, wherein the first clamping portion is a structure formed by sinking towards the optical axis direction, the second clamping portion is a structure formed by protruding towards the optical axis direction. 19. The lens module as described in claim 17, wherein surfaces of the first clamping portion and the second clamping portion are both of an arc shape. 20. The lens module as described in claim 12, wherein the lens barrel is sunken from the bottom end thereof towards an object side direction to form a receiving groove, the first clamping portion is provided in the receiving groove. 21. The lens module as described in claim 2, wherein the lens module further comprises a stopper provided at an end of the second lens group close to the image side. 22. The lens module as described in claim 12, wherein the lens module further comprises a stopper provided at an end of the second lens group close to the image side. | A lens module, including: a lens barrel, a first lens group having at least one lens and accommodated in the lens barrel, a spacer provided at an end of the lens barrel close to an image side, and a second lens group having at least one lens and accommodated in the spacer, the lens barrel includes a first barrel wall forming a light aperture, a second barrel wall bending and extending from the first barrel wall, the lens barrel further includes a first inner wall and a first outer wall corresponding to the first inner wall, the spacer includes a second inner wall and a second outer wall corresponding to the second inner wall, the lens barrel is fitted and fixed with the spacer. The lens module provided by the present disclosure can be assembled section by section, which is more convenient and makes the module structure more stable.1. A lens module, comprising:
a lens barrel; a first lens group having at least one lens and accommodated in the lens barrel; a spacer provided at an end of the lens barrel close to an image side; and a second lens group having at least one lens and accommodated in the spacer; wherein the lens barrel comprises a first barrel wall which forms a light aperture and a second barrel wall bending and extending from the first barrel wall, the lens barrel further comprises a first inner wall and a first outer wall corresponding to the first inner wall, the spacer comprises a second inner wall and a second outer wall corresponding to the second inner wall, wherein, the lens barrel is fitted and fixed with the spacer via a clamp fitting portion. 2. The lens module as described in claim 1, wherein the clamp fitting portion comprises a first clamping portion provided on the first inner wall of the lens barrel and a second clamping portion provided on the second outer wall of the spacer. 3. The lens module according to claim 2, wherein the spacer comprises a main portion, an extending portion formed by extending from the main portion towards an optical axis direction, and a convex portion formed by extending from the extending portion towards an object side direction, the second clamping portion is provided on the convex portion. 4. The lens module as described in claim 3, wherein a top end of the convex portion abuts with a bottom end of the first lens group. 5. The lens module as described in claim 3, wherein the first lens group is spaced from the spacer. 6. The lens module as described in claim 4, wherein a position of a bottom end of the first lens group close to the lens barrel is provided with a concave portion, the concave portion and the first inner wall of the lens barrel form an adhesive accommodating groove for accommodating adhesive. 7. The lens module as described in claim 3, wherein the first clamping portion is a structure formed by protruding towards the optical axis direction, the second clamping portion is a structure formed by sinking towards the optical axis direction. 8. The lens module as described in claim 3, wherein the first clamping portion is a structure formed by sinking towards an opposite direction of the optical axis direction, the second clamping portion is a structure formed by protruding towards an opposite direction of the optical axis direction. 9. The lens module as described in claim 7, wherein surfaces of the first clamping portion and the second clamping portion are both of an arc shape. 10. The lens module as described in claim 3, wherein the first outer wall of the second barrel wall of the lens barrel is level with the second outer wall of the main portion of the spacer. 11. The lens module as described in claim 2, wherein the lens barrel is sunken from the bottom end thereof towards an object side direction to form a receiving groove, the first clamping portion is provided in the receiving groove. 12. The lens module as described in claim 1, wherein the clamp fitting portion comprises a first clamping portion provided on the first outer wall of the lens barrel and a second clamping portion provided on the second inner wall of the spacer. 13. The lens module according to claim 12, wherein the spacer comprises a main portion, an extending portion formed by extending from the main portion towards an optical axis direction, and a convex portion formed by extending from the main portion towards the object side direction, the extending portion comprises a first surface close to an object side and a second surface far away from the object side, the second clamping portion is provided on the convex portion. 14. The lens module as described in claim 13, wherein the first surface of the extending portion abuts with a bottom end of the first lens group. 15. The lens module as described in claim 13, wherein the first surface of the extending portion is spaced from the first lens group. 16. The lens module as described in claim 14, wherein a position at a bottom end of the first lens group close to the lens barrel is provided with a concave portion, the concave portion and the first inner wall of the lens barrel form an adhesive accommodating groove for accommodating adhesive. 17. The lens module as described in claim 13, wherein the first clamping portion is a structure formed by protruding towards an opposite direction of the optical axis direction, the second clamping portion is a structure formed by sinking towards an opposite direction of the optical axis direction. 18. The lens module as described in claim 13, wherein the first clamping portion is a structure formed by sinking towards the optical axis direction, the second clamping portion is a structure formed by protruding towards the optical axis direction. 19. The lens module as described in claim 17, wherein surfaces of the first clamping portion and the second clamping portion are both of an arc shape. 20. The lens module as described in claim 12, wherein the lens barrel is sunken from the bottom end thereof towards an object side direction to form a receiving groove, the first clamping portion is provided in the receiving groove. 21. The lens module as described in claim 2, wherein the lens module further comprises a stopper provided at an end of the second lens group close to the image side. 22. The lens module as described in claim 12, wherein the lens module further comprises a stopper provided at an end of the second lens group close to the image side. | 2,800 |
347,926 | 16,805,732 | 2,876 | An access system and system for enabling a package to be delivered to a house are disclosed. The access unit includes a keypad, a light, and an activatable open button. The access unit opens a door to the structure when the button is pressed while active. The access unit also includes an authentication module configured to communicate via Bluetooth with a package delivery unit when the package delivery unit reaches a predetermined delivery distance near the structure and to authenticate the package delivery unit. The access unit also includes an execution module configured to store one or more rules pertaining to delivery of a package by the package delivery unit and to execute the one or more rules in response to the access unit successfully communicating with the package delivery unit, wherein one of the rules is to activate the activatable open button if the authentication is successful. | 1. An access system for a structure, comprising:
a keypad; an activatable open button, wherein the access unit is configured to open an access point to the structure when the button is pressed while active; an authentication module configured to communicate via Bluetooth with a package delivery unit when the package delivery unit reaches a predetermined delivery distance near the structure and to authenticate the package delivery unit; and an execution module configured to store one or more rules pertaining to delivery of a package by the package delivery unit and to execute the one or more rules in response to the access system successfully communicating with the package delivery unit, wherein one of the rules is to activate the activatable open button if the authentication module is able to authenticate the package delivery unit. 2. The access system of claim 1 wherein the authentication module is configured to present:
a first authentication protocol comprising wireless, automatic electronic exchange of information;
if the first authentication protocol fails, a second authentication protocol including requiring manual input from a delivery professional package delivery unit;
if the second authentication protocol fails, a third authentication protocol including contacting an intended recipient of the package. 3. The access system of claim 2, wherein the authentication module is configured to receive a preference from a user for which one or more of the first, second, and third authentication method to execute and in which order. 4. The access system of claim 2 wherein the first authentication protocol comprises exchanging information with one or more of a database stored on the access system, a database at the structure, or a remote database. 5. The access system of claim 2 wherein the second authentication protocol comprises receiving at least one of:
a keypad entry;
all or a portion of a tracking number provided by the package delivery unit;
a scan of one or more of a barcode, QR code, or photograph taken by the package delivery unit;
entry of a code generated in response to the access system successfully communicating with the package delivery unit; or
a biometric input. 6. The access system of claim 2 wherein the third authentication protocol comprises contacting a recipient of the package. 7. The access system of claim 2 wherein the access system is configured to deliver a visual cue corresponding to success or failure of each of the first, second, or third authentication protocols. 8. The access system of claim 7 wherein the visual cue is different for failure of each of the first, second, or third authentication protocols. 9. The access system of claim 1 wherein the access point comprises at least one of a man door, a garage door, a service door, or a window. 10. A method of granting access to a dwelling for delivery of a package, the method comprising:
emitting an ultrahigh frequency (UHF) signal from an access system in an area around the access system near a door of the dwelling; identifying a package entering the area by exchanging UHF signals between the access unit and a package delivery unit; executing a wireless authentication for the package delivery unit based on information exchanged over the UHF signal; if the wireless authentication fails, displaying a first visual cue of the failure at the access system; requesting input from the package delivery unit; executing an input authentication for the package delivery unit using the input; if the input authentication fails, displaying a second visual cue of the failure at the access system that is distinguishable from the first visual cue; and if either the wireless authentication or the input authentication succeeds, opening the door for the package delivery unit. 11. The method of claim 10 wherein the package delivery unit comprises a Bluetooth communication module contained within a package to be delivered to the dwelling. 12. The method of claim 10 wherein the UHF signal comprises a Bluetooth or Wi-Fi signal. 13. The method of claim 10 wherein the package delivery unit comprises one or more of a transceiver in a delivery truck, a hand-held device operated by a delivery professional, or a wireless communications module within the package or affixed to the package. 14. The method of claim 10 wherein the second visual cue is more severe than the first visual cue. 15. The method of claim 10 wherein at least one of the first and second visual cues also includes an audio cue. 16. The method of claim 10, further comprising if the input authentication fails, contacting an intended recipient of the package and requesting permission to allow delivery. 17. A system for receiving a package at a building from a delivery service, the system comprising:
an access system configured to communicate wirelessly with the delivery service and to open a door to the building, wherein the access system is configured to authenticate the delivery service wirelessly when the delivery service arrives at the building; an open button on the access system, wherein the open button is activated if the delivery service successfully authenticates wirelessly with the access system, wherein the open button must be actuated by the delivery service after successfully authenticating; a display component on the access system configured to display a visual cue indicating success or failure of the wireless authentication, wherein if the wireless authentication fails the display component is configured to display a prompt to the delivery service to input an code to the access system; and an input mechanism on the access unit configured to receive the code from the delivery service, wherein the display component is configured to display a visual cue of success and to activate the open button if the authentication using the code is successful, and if the authentication using the code is unsuccessful the display component is configured to display a visual cue of failure; wherein upon successful authentication either wirelessly or using the code the open button is activated and actuating the open button causes a door to open, and wherein the open button, when activated, opens the door to the building. 18. The system of claim 17 wherein the code can be any one or more of a scanned tracking number, a manually-input number associated with the delivery, a QR code, a scanned bar code, or a photograph of a code or symbol. 19. The system of claim 17 wherein the access system is further configured to close the door after the delivery is made. 20. The system of claim 19 wherein the access system is further configured to monitor for complete closing of the door and if the door is not closed completely the access unit is configured to send an electronic message to the delivery service. | An access system and system for enabling a package to be delivered to a house are disclosed. The access unit includes a keypad, a light, and an activatable open button. The access unit opens a door to the structure when the button is pressed while active. The access unit also includes an authentication module configured to communicate via Bluetooth with a package delivery unit when the package delivery unit reaches a predetermined delivery distance near the structure and to authenticate the package delivery unit. The access unit also includes an execution module configured to store one or more rules pertaining to delivery of a package by the package delivery unit and to execute the one or more rules in response to the access unit successfully communicating with the package delivery unit, wherein one of the rules is to activate the activatable open button if the authentication is successful.1. An access system for a structure, comprising:
a keypad; an activatable open button, wherein the access unit is configured to open an access point to the structure when the button is pressed while active; an authentication module configured to communicate via Bluetooth with a package delivery unit when the package delivery unit reaches a predetermined delivery distance near the structure and to authenticate the package delivery unit; and an execution module configured to store one or more rules pertaining to delivery of a package by the package delivery unit and to execute the one or more rules in response to the access system successfully communicating with the package delivery unit, wherein one of the rules is to activate the activatable open button if the authentication module is able to authenticate the package delivery unit. 2. The access system of claim 1 wherein the authentication module is configured to present:
a first authentication protocol comprising wireless, automatic electronic exchange of information;
if the first authentication protocol fails, a second authentication protocol including requiring manual input from a delivery professional package delivery unit;
if the second authentication protocol fails, a third authentication protocol including contacting an intended recipient of the package. 3. The access system of claim 2, wherein the authentication module is configured to receive a preference from a user for which one or more of the first, second, and third authentication method to execute and in which order. 4. The access system of claim 2 wherein the first authentication protocol comprises exchanging information with one or more of a database stored on the access system, a database at the structure, or a remote database. 5. The access system of claim 2 wherein the second authentication protocol comprises receiving at least one of:
a keypad entry;
all or a portion of a tracking number provided by the package delivery unit;
a scan of one or more of a barcode, QR code, or photograph taken by the package delivery unit;
entry of a code generated in response to the access system successfully communicating with the package delivery unit; or
a biometric input. 6. The access system of claim 2 wherein the third authentication protocol comprises contacting a recipient of the package. 7. The access system of claim 2 wherein the access system is configured to deliver a visual cue corresponding to success or failure of each of the first, second, or third authentication protocols. 8. The access system of claim 7 wherein the visual cue is different for failure of each of the first, second, or third authentication protocols. 9. The access system of claim 1 wherein the access point comprises at least one of a man door, a garage door, a service door, or a window. 10. A method of granting access to a dwelling for delivery of a package, the method comprising:
emitting an ultrahigh frequency (UHF) signal from an access system in an area around the access system near a door of the dwelling; identifying a package entering the area by exchanging UHF signals between the access unit and a package delivery unit; executing a wireless authentication for the package delivery unit based on information exchanged over the UHF signal; if the wireless authentication fails, displaying a first visual cue of the failure at the access system; requesting input from the package delivery unit; executing an input authentication for the package delivery unit using the input; if the input authentication fails, displaying a second visual cue of the failure at the access system that is distinguishable from the first visual cue; and if either the wireless authentication or the input authentication succeeds, opening the door for the package delivery unit. 11. The method of claim 10 wherein the package delivery unit comprises a Bluetooth communication module contained within a package to be delivered to the dwelling. 12. The method of claim 10 wherein the UHF signal comprises a Bluetooth or Wi-Fi signal. 13. The method of claim 10 wherein the package delivery unit comprises one or more of a transceiver in a delivery truck, a hand-held device operated by a delivery professional, or a wireless communications module within the package or affixed to the package. 14. The method of claim 10 wherein the second visual cue is more severe than the first visual cue. 15. The method of claim 10 wherein at least one of the first and second visual cues also includes an audio cue. 16. The method of claim 10, further comprising if the input authentication fails, contacting an intended recipient of the package and requesting permission to allow delivery. 17. A system for receiving a package at a building from a delivery service, the system comprising:
an access system configured to communicate wirelessly with the delivery service and to open a door to the building, wherein the access system is configured to authenticate the delivery service wirelessly when the delivery service arrives at the building; an open button on the access system, wherein the open button is activated if the delivery service successfully authenticates wirelessly with the access system, wherein the open button must be actuated by the delivery service after successfully authenticating; a display component on the access system configured to display a visual cue indicating success or failure of the wireless authentication, wherein if the wireless authentication fails the display component is configured to display a prompt to the delivery service to input an code to the access system; and an input mechanism on the access unit configured to receive the code from the delivery service, wherein the display component is configured to display a visual cue of success and to activate the open button if the authentication using the code is successful, and if the authentication using the code is unsuccessful the display component is configured to display a visual cue of failure; wherein upon successful authentication either wirelessly or using the code the open button is activated and actuating the open button causes a door to open, and wherein the open button, when activated, opens the door to the building. 18. The system of claim 17 wherein the code can be any one or more of a scanned tracking number, a manually-input number associated with the delivery, a QR code, a scanned bar code, or a photograph of a code or symbol. 19. The system of claim 17 wherein the access system is further configured to close the door after the delivery is made. 20. The system of claim 19 wherein the access system is further configured to monitor for complete closing of the door and if the door is not closed completely the access unit is configured to send an electronic message to the delivery service. | 2,800 |
347,927 | 16,805,738 | 2,632 | A multifunction lock unit is disclosed. The unit is a single, contained unit that includes a base box near an overhead door and a deadbolt in the base box that protrudes into a hole in the overhead door to lock the overhead door. The deadbolt is extendable into the hole and retractable out of the hole. The unit also includes an actuator in the base box coupled to the deadbolt and configured to extend and retract the deadbolt. There is a wireless communication module that can receive a signal from a control unit to extend or retract the deadbolt via the actuator, and send a signal to the motor unit to raise or lower the overhead door. The unit also has a light on the base box for displaying at least two colors of light to show a status of the unit. | 1. A multifunction lock unit, comprising:
a base box mountable to a wall near an overhead door, the overhead door being raised and lowered by a motor unit; a deadbolt in the base box configured to be extended into and retracted out of a hole in the overhead door to lock the overhead door; a manual switch coupled to the deadbolt, wherein the deadbolt can be manually extended and retracted by the manual switch; an electrically operated actuator in the base box coupled to the deadbolt, wherein the deadbolt can be extended and retracted by the actuator; a wireless communication module configured to:
receive a signal from a remote control unit to extend or retract the deadbolt by the actuator; and
send a signal to the motor unit to raise or lower the overhead door;
a button, wherein pressing the button causes the wireless communication module to send a signal to the motor unit to raise or lower the overhead door; and a visual indicator configured to display
a ready status wherein the wireless communication module is in communication with the motor unit and the motor unit reports no problems, and
a problem status, indicating a problem with at least one of the multifunction lock unit or the motor unit. 2. The multifunction lock unit of claim 1, further comprising a man-door unit wirelessly connected to the wireless module, the man-door unit comprising a switch configured to issue a command to the motor unit to raise or lower the overhead door and a second visual indicator coupled to the visual indicator and configured to turn on when the visual indicator turns on, and turn off when the visual indicator turns off. 3. The multifunction lock unit of claim 1 wherein the electrically operated actuator does not interfere with the manual switch. 4. The multifunction lock unit of claim 3 wherein the electrically operated actuator grasps the deadbolt to extend or retract the deadbolt and at other times the actuator does not grasp the deadbolt. 5. The multifunction lock unit of claim 1 wherein the wireless communication module comprises at least one of a Bluetooth module or a Wi-Fi module. 6. The multifunction lock unit of claim 1, further comprising an electronics box physically coupled to the base box, the electronics box containing the wireless communication module. 7. The multifunction lock unit of claim 1, further comprising a second visual indicator to display a status of the deadbolt as either locked or unlocked. 8. The multifunction lock unit of claim 1, further comprising a man door unit comprising:
a first switch configured to instruct the motor unit to raise, lower, or stop the overhead door; a second wireless communication module configured to wirelessly communicate with the wireless communication module of the multifunction lock unit; a second switch configured to instruct the multifunction lock unit to extend or retract the deadbolt. 9. The multifunction lock unit of claim 8, the man door unit further comprising a second visual indicator synchronized with the visual indicator on the multifunction lock unit. 10. The multifunction lock unit of claim 1, further comprising a siderail mounted to the overhead door, the siderail comprising one or more holes configured to receive the deadbolt. 11. A locking opener for an overhead door, comprising:
an overhead door having a siderail at a side of the overhead door, the siderail having a recess; a multifunction lock unit mounted to a wall near the overhead door, the multifunction lock unit comprising:
a deadbolt configured to move between an extended position at least partway into the recess and a retracted position out of the recess;
a manual switch coupled to the deadbolt;
an electrically powered actuator coupled to the deadbolt and configured to move the deadbolt between the extended position and the retracted position;
a first button on the multifunction lock unit configured to instruct the electrically powered actuator to move the deadbolt between the extended position and the retracted position;
a second button on the multifunction lock unit configured to instruct a motor unit to raise, lower, or stop the overhead door; and
a power supply for the powered actuator. 12. The locking opener of claim 11, further comprising a communication module in communication with a remote switch and the motor unit, the remote switch being configured to move the deadbolt between the extended and retracted positions and instruct the motor unit to raise, lower, or stop the overhead door. 13. The locking opener of claim 11 wherein the communication module comprises a wireless Bluetooth connection. 14. The locking opener of claim 12 wherein the remote switch is a man door unit having a first switch for moving the deadbolt between the extended and retracted position and a second switch for instructing the motor unit to raise, lower, or stop the overhead door. 15. The locking opener of claim 11, further comprising a visual indicator configured to display a ready indication if the actuator is in a working operational standby mode and a problem indication if the actuator is not in the working operational standby mode. 16. The locking opener of claim 11, further comprising a sensor configured to monitor a position of the recess relative to the deadbolt, wherein the actuator is configured to extend the deadbolt only if the recess is aligned with the deadbolt. 17. The locking opener of claim 16 wherein the sensor comprises a position sensor coupled to the motor unit. 18. A method of locking an overhead door, the method comprising:
in a multifunction lock unit, receiving an instruction to extend a deadbolt from the multifunction lock unit into a recess in the overhead door; determining whether or not the recess is aligned with the deadbolt; if the recess is aligned with the deadbolt, and in response to the instruction, extending the deadbolt into the recess; and visually displaying that the deadbolt is in a locked position in the recess. 19. The method of claim 18, further comprising:
in the multifunction lock unit, receiving an instruction to retract the deadbolt from the recess; and once the deadbolt is retracted out of the recess, displaying a light associated with an open position of the deadbolt relative to the recess. 20. The method of claim 18 wherein receiving the instruction to extend the deadbolt comprises receiving a wireless signal from at least one of a wall-mounted unit or a remote control. | A multifunction lock unit is disclosed. The unit is a single, contained unit that includes a base box near an overhead door and a deadbolt in the base box that protrudes into a hole in the overhead door to lock the overhead door. The deadbolt is extendable into the hole and retractable out of the hole. The unit also includes an actuator in the base box coupled to the deadbolt and configured to extend and retract the deadbolt. There is a wireless communication module that can receive a signal from a control unit to extend or retract the deadbolt via the actuator, and send a signal to the motor unit to raise or lower the overhead door. The unit also has a light on the base box for displaying at least two colors of light to show a status of the unit.1. A multifunction lock unit, comprising:
a base box mountable to a wall near an overhead door, the overhead door being raised and lowered by a motor unit; a deadbolt in the base box configured to be extended into and retracted out of a hole in the overhead door to lock the overhead door; a manual switch coupled to the deadbolt, wherein the deadbolt can be manually extended and retracted by the manual switch; an electrically operated actuator in the base box coupled to the deadbolt, wherein the deadbolt can be extended and retracted by the actuator; a wireless communication module configured to:
receive a signal from a remote control unit to extend or retract the deadbolt by the actuator; and
send a signal to the motor unit to raise or lower the overhead door;
a button, wherein pressing the button causes the wireless communication module to send a signal to the motor unit to raise or lower the overhead door; and a visual indicator configured to display
a ready status wherein the wireless communication module is in communication with the motor unit and the motor unit reports no problems, and
a problem status, indicating a problem with at least one of the multifunction lock unit or the motor unit. 2. The multifunction lock unit of claim 1, further comprising a man-door unit wirelessly connected to the wireless module, the man-door unit comprising a switch configured to issue a command to the motor unit to raise or lower the overhead door and a second visual indicator coupled to the visual indicator and configured to turn on when the visual indicator turns on, and turn off when the visual indicator turns off. 3. The multifunction lock unit of claim 1 wherein the electrically operated actuator does not interfere with the manual switch. 4. The multifunction lock unit of claim 3 wherein the electrically operated actuator grasps the deadbolt to extend or retract the deadbolt and at other times the actuator does not grasp the deadbolt. 5. The multifunction lock unit of claim 1 wherein the wireless communication module comprises at least one of a Bluetooth module or a Wi-Fi module. 6. The multifunction lock unit of claim 1, further comprising an electronics box physically coupled to the base box, the electronics box containing the wireless communication module. 7. The multifunction lock unit of claim 1, further comprising a second visual indicator to display a status of the deadbolt as either locked or unlocked. 8. The multifunction lock unit of claim 1, further comprising a man door unit comprising:
a first switch configured to instruct the motor unit to raise, lower, or stop the overhead door; a second wireless communication module configured to wirelessly communicate with the wireless communication module of the multifunction lock unit; a second switch configured to instruct the multifunction lock unit to extend or retract the deadbolt. 9. The multifunction lock unit of claim 8, the man door unit further comprising a second visual indicator synchronized with the visual indicator on the multifunction lock unit. 10. The multifunction lock unit of claim 1, further comprising a siderail mounted to the overhead door, the siderail comprising one or more holes configured to receive the deadbolt. 11. A locking opener for an overhead door, comprising:
an overhead door having a siderail at a side of the overhead door, the siderail having a recess; a multifunction lock unit mounted to a wall near the overhead door, the multifunction lock unit comprising:
a deadbolt configured to move between an extended position at least partway into the recess and a retracted position out of the recess;
a manual switch coupled to the deadbolt;
an electrically powered actuator coupled to the deadbolt and configured to move the deadbolt between the extended position and the retracted position;
a first button on the multifunction lock unit configured to instruct the electrically powered actuator to move the deadbolt between the extended position and the retracted position;
a second button on the multifunction lock unit configured to instruct a motor unit to raise, lower, or stop the overhead door; and
a power supply for the powered actuator. 12. The locking opener of claim 11, further comprising a communication module in communication with a remote switch and the motor unit, the remote switch being configured to move the deadbolt between the extended and retracted positions and instruct the motor unit to raise, lower, or stop the overhead door. 13. The locking opener of claim 11 wherein the communication module comprises a wireless Bluetooth connection. 14. The locking opener of claim 12 wherein the remote switch is a man door unit having a first switch for moving the deadbolt between the extended and retracted position and a second switch for instructing the motor unit to raise, lower, or stop the overhead door. 15. The locking opener of claim 11, further comprising a visual indicator configured to display a ready indication if the actuator is in a working operational standby mode and a problem indication if the actuator is not in the working operational standby mode. 16. The locking opener of claim 11, further comprising a sensor configured to monitor a position of the recess relative to the deadbolt, wherein the actuator is configured to extend the deadbolt only if the recess is aligned with the deadbolt. 17. The locking opener of claim 16 wherein the sensor comprises a position sensor coupled to the motor unit. 18. A method of locking an overhead door, the method comprising:
in a multifunction lock unit, receiving an instruction to extend a deadbolt from the multifunction lock unit into a recess in the overhead door; determining whether or not the recess is aligned with the deadbolt; if the recess is aligned with the deadbolt, and in response to the instruction, extending the deadbolt into the recess; and visually displaying that the deadbolt is in a locked position in the recess. 19. The method of claim 18, further comprising:
in the multifunction lock unit, receiving an instruction to retract the deadbolt from the recess; and once the deadbolt is retracted out of the recess, displaying a light associated with an open position of the deadbolt relative to the recess. 20. The method of claim 18 wherein receiving the instruction to extend the deadbolt comprises receiving a wireless signal from at least one of a wall-mounted unit or a remote control. | 2,600 |
347,928 | 16,805,722 | 3,612 | An automatic sun visor assembly is disclosed for use in automobiles or in other equipment with windows or windshields. The invention is designed to automatically adjust the position of a visor to provide maximum protection from sunlight and to enhance safety by preventing direct sunlight from interfering with the operator's or the passenger's vision. The invention utilizes motors that include interfaces that allow their control by electronic controllers for automatically adjusting visor's position and orientation based on sensing of environmental conditions such as position of the sun, vehicle orientation and the position of operator's eyes. Specifically, the invention utilizes three motors that enable controlling visor position in three spatial dimensions. The use of an extendable spring wire in the invention enables the visor to stretch out and block direct sunlight from entering at angles where the traditional visors are unable to reach. The visor can also be lowered such as for a short operator or passenger or angled such that it is effective in blocking direct sunlight while also allowing the operator to maintain a clear view of overhead traffic signals. The visor position is controlled by actuators, typically servo-motors, which may be controlled directly by an embedded controller, by a remote control unit in the hands of the operator, or by manually enabling switches included on the visor assembly. | 1. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a housing fixedly attached to a surface and including a volume wherein the volume further includes a carriage comprising of
a winder adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
a threading hole adapted to pass the second end of the spring wire therethrough wherein the threading hole is capable of moving in a vertical direction and thereby change an orientation of the spring wire,
a rotation mechanism in communication with the housing and the carriage; wherein
the rotation mechanism rotates the carriage enclosed within the housing. 2. An automatic sun visor assembly of claim 1 wherein:
the carriage has an inside surface and an outside surface,
the winder substantially shaped like a cylinder having a winder surface and including a receptacle disposed along its axis,
a winder motor including a spindle where the winder motor is capable of causing a rotational movement in the spindle with
the winder motor fixedly attached to the inside surface of the carriage, and
the spindle adapted to insert into the receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movement of the spindle and thereby the winder. 3. An automatic sun visor assembly of claim 2 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 4. An automatic sun visor assembly of claim 2 where the winder motor includes an electronic interface allowing the rotational movements of the winder motor to be programmatically controlled by a computer program. 5. An automatic sun visor assembly of claim 2 wherein the carriage further includes
a vertical motor having
a pinion spindle attached to a pinion where the vertical motor is capable of causing a rotational movement of the pinion spindle and thereby the pinion, where
the vertical motor being fixedly attached to the inside surface of the carriage, and
the pinion further adapted to engage a rack where
the rack includes the threading hole adapted to receive the spring wire therethrough, and
the rotation movements of the pinion cause the rack to move in the vertical direction;
a rack guide adapted to receive the rack and allow it to move in the vertical direction within the rack guide, wherein
the rack guide is fixedly attached to the inside surface of the carriage; and
where the orientation in the vertical direction of the spring wire is adapted to be changed by the rotational movement of the vertical motor and the pinion. 6. An automatic sun visor assembly of claim 5 where the vertical motor includes an electronic interface allowing the rotational movements of the vertical motor to be programmatically controlled by a computer program. 7. An automatic sun visor assembly of claim 2 wherein
the outside surface of the carriage has a rotator motor fixedly attached thereupon, the rotator motor further including a rotator spindle whereupon a rotator gear is fixedly attached;
the housing further includes a rotator receptor complementary to and adapted to receive the rotator gear such that upon engaging the rotator gear into the rotator receptor any relative movements between the rotator receptacle and rotator gear are prevented, and
where
a rotational movement of the rotator spindle results in a rotational movement of the carriage about the rotator spindle acting as an axis and with the rotator receptor acting as a pivot. 8. An automatic sun visor assembly of claim 7 where the rotator motor includes an electronic interface allowing the rotational movements of the rotator motor to be programmatically controlled by a computer program. 9. An automatic sun visor assembly of claim 2 where the winder surface includes grooves to facilitate the winding and unwinding of the spring wire. 10. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a carriage with a flange having a point of attachment, the carriage further including
a winder connected to a winder rotation device capable of rotational movements and adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
the vertical rotation device is adapted to cause the carriage to rotate in a vertical plane and thereby change an orientation of the spring wire,
a lateral rotation device capable of rotational movements, fixedly attached to a surface, and to the vertical device housing where
the lateral rotation device is adapted to cause the rotation of the vertical device housing in a horizontal plane and thereby change the orientation of the spring wire. 11. An automatic sun visor assembly of claim 10 where the winder rotation device is a winder motor, and where
the carriage has an inside surface and an outside surface where the inside surface encloses a substantially cylindrical volume including
the winder substantially shaped like a cylinder and including a winder receptacle disposed along its axis,
the winder motor including a winder spindle where the winder motor is capable of causing a rotational movement in the winder spindle with
the winder spindle adapted to insert into the winder receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movements of the winder spindle and thereby the winder. 12. An automatic sun visor assembly of claim 11 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 13. An automatic sun visor assembly of claim 10 where the vertical rotation device is a vertical motor and where
the vertical motor includes a vertical spindle,
the point of attachment on the flange is a vertical spindle receptacle, where
inserting the vertical spindle into the vertical spindle receptacle engages the flange, and
rotational movements of the vertical motor are adapted to cause a corresponding rotational movement of the vertical spindle and the flange attached thereto. 14. An automatic sun visor assembly of claim 10 where the lateral rotation device is a rotator motor and where
the rotator motor includes a rotator spindle,
the vertical device housing includes a rotator attachment receptacle adapted to receive the rotator spindle, where
inserting the rotator spindle into the rotator attachment receptacle engages the vertical device housing, and
rotational movements of the rotator motor are adapted to cause a corresponding rotational movement of the rotator spindle and the vertical device housing attached thereto. 15. An automatic sun visor assembly of claim 10 where
the winder rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the vertical rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the lateral rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. 16. An automatic sun visor assembly comprising
a visor; a visor extender capable of a shortening or a lengthening, a first end, and a second end, wherein the visor is attached to the second end of the visor extender; a carriage having a first receptacle wherein the carriage includes a first rotational device connected to the first end of the visor extender wherein the first rotational device is adapted to cause the shortening and lengthening of the visor extender; a second rotation device having a second receptacle wherein
the second rotation device is rotatably connected to the first receptable,
and the rotation of the second rotation device is adapted to cause the rotation of the carriage within a first plane;
a third rotation device wherein
the third rotation device is rotatably connected to the second receptable,
and the rotation of the third rotation device is adapted to cause the rotation of the second rotation device within a second plane; and
the first plane and the second plane are approximately orthonormal with each other. 17. An automatic sun visor assembly of claim 16 where the visor extender is selected from a group consisting of a belt and spring wire. 18. An automatic sun visor assembly of claim 16 where the visor extender is a belt made out of a thermoplastic for an injection or extrusion process, wherein the belt has a profile, and where the profile is tapered, includes ribbing or other elements to increase strength, has a varying thickness and curvature, or is built with lightweight metals. 19. An automatic sun visor assembly of claim 16 where
the first rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor;
the second rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor; and
the third rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor. 20. An automatic sun visor assembly of claim 16 where
the first rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the second rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the third rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. | An automatic sun visor assembly is disclosed for use in automobiles or in other equipment with windows or windshields. The invention is designed to automatically adjust the position of a visor to provide maximum protection from sunlight and to enhance safety by preventing direct sunlight from interfering with the operator's or the passenger's vision. The invention utilizes motors that include interfaces that allow their control by electronic controllers for automatically adjusting visor's position and orientation based on sensing of environmental conditions such as position of the sun, vehicle orientation and the position of operator's eyes. Specifically, the invention utilizes three motors that enable controlling visor position in three spatial dimensions. The use of an extendable spring wire in the invention enables the visor to stretch out and block direct sunlight from entering at angles where the traditional visors are unable to reach. The visor can also be lowered such as for a short operator or passenger or angled such that it is effective in blocking direct sunlight while also allowing the operator to maintain a clear view of overhead traffic signals. The visor position is controlled by actuators, typically servo-motors, which may be controlled directly by an embedded controller, by a remote control unit in the hands of the operator, or by manually enabling switches included on the visor assembly.1. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a housing fixedly attached to a surface and including a volume wherein the volume further includes a carriage comprising of
a winder adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
a threading hole adapted to pass the second end of the spring wire therethrough wherein the threading hole is capable of moving in a vertical direction and thereby change an orientation of the spring wire,
a rotation mechanism in communication with the housing and the carriage; wherein
the rotation mechanism rotates the carriage enclosed within the housing. 2. An automatic sun visor assembly of claim 1 wherein:
the carriage has an inside surface and an outside surface,
the winder substantially shaped like a cylinder having a winder surface and including a receptacle disposed along its axis,
a winder motor including a spindle where the winder motor is capable of causing a rotational movement in the spindle with
the winder motor fixedly attached to the inside surface of the carriage, and
the spindle adapted to insert into the receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movement of the spindle and thereby the winder. 3. An automatic sun visor assembly of claim 2 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 4. An automatic sun visor assembly of claim 2 where the winder motor includes an electronic interface allowing the rotational movements of the winder motor to be programmatically controlled by a computer program. 5. An automatic sun visor assembly of claim 2 wherein the carriage further includes
a vertical motor having
a pinion spindle attached to a pinion where the vertical motor is capable of causing a rotational movement of the pinion spindle and thereby the pinion, where
the vertical motor being fixedly attached to the inside surface of the carriage, and
the pinion further adapted to engage a rack where
the rack includes the threading hole adapted to receive the spring wire therethrough, and
the rotation movements of the pinion cause the rack to move in the vertical direction;
a rack guide adapted to receive the rack and allow it to move in the vertical direction within the rack guide, wherein
the rack guide is fixedly attached to the inside surface of the carriage; and
where the orientation in the vertical direction of the spring wire is adapted to be changed by the rotational movement of the vertical motor and the pinion. 6. An automatic sun visor assembly of claim 5 where the vertical motor includes an electronic interface allowing the rotational movements of the vertical motor to be programmatically controlled by a computer program. 7. An automatic sun visor assembly of claim 2 wherein
the outside surface of the carriage has a rotator motor fixedly attached thereupon, the rotator motor further including a rotator spindle whereupon a rotator gear is fixedly attached;
the housing further includes a rotator receptor complementary to and adapted to receive the rotator gear such that upon engaging the rotator gear into the rotator receptor any relative movements between the rotator receptacle and rotator gear are prevented, and
where
a rotational movement of the rotator spindle results in a rotational movement of the carriage about the rotator spindle acting as an axis and with the rotator receptor acting as a pivot. 8. An automatic sun visor assembly of claim 7 where the rotator motor includes an electronic interface allowing the rotational movements of the rotator motor to be programmatically controlled by a computer program. 9. An automatic sun visor assembly of claim 2 where the winder surface includes grooves to facilitate the winding and unwinding of the spring wire. 10. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a carriage with a flange having a point of attachment, the carriage further including
a winder connected to a winder rotation device capable of rotational movements and adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
the vertical rotation device is adapted to cause the carriage to rotate in a vertical plane and thereby change an orientation of the spring wire,
a lateral rotation device capable of rotational movements, fixedly attached to a surface, and to the vertical device housing where
the lateral rotation device is adapted to cause the rotation of the vertical device housing in a horizontal plane and thereby change the orientation of the spring wire. 11. An automatic sun visor assembly of claim 10 where the winder rotation device is a winder motor, and where
the carriage has an inside surface and an outside surface where the inside surface encloses a substantially cylindrical volume including
the winder substantially shaped like a cylinder and including a winder receptacle disposed along its axis,
the winder motor including a winder spindle where the winder motor is capable of causing a rotational movement in the winder spindle with
the winder spindle adapted to insert into the winder receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movements of the winder spindle and thereby the winder. 12. An automatic sun visor assembly of claim 11 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 13. An automatic sun visor assembly of claim 10 where the vertical rotation device is a vertical motor and where
the vertical motor includes a vertical spindle,
the point of attachment on the flange is a vertical spindle receptacle, where
inserting the vertical spindle into the vertical spindle receptacle engages the flange, and
rotational movements of the vertical motor are adapted to cause a corresponding rotational movement of the vertical spindle and the flange attached thereto. 14. An automatic sun visor assembly of claim 10 where the lateral rotation device is a rotator motor and where
the rotator motor includes a rotator spindle,
the vertical device housing includes a rotator attachment receptacle adapted to receive the rotator spindle, where
inserting the rotator spindle into the rotator attachment receptacle engages the vertical device housing, and
rotational movements of the rotator motor are adapted to cause a corresponding rotational movement of the rotator spindle and the vertical device housing attached thereto. 15. An automatic sun visor assembly of claim 10 where
the winder rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the vertical rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the lateral rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. 16. An automatic sun visor assembly comprising
a visor; a visor extender capable of a shortening or a lengthening, a first end, and a second end, wherein the visor is attached to the second end of the visor extender; a carriage having a first receptacle wherein the carriage includes a first rotational device connected to the first end of the visor extender wherein the first rotational device is adapted to cause the shortening and lengthening of the visor extender; a second rotation device having a second receptacle wherein
the second rotation device is rotatably connected to the first receptable,
and the rotation of the second rotation device is adapted to cause the rotation of the carriage within a first plane;
a third rotation device wherein
the third rotation device is rotatably connected to the second receptable,
and the rotation of the third rotation device is adapted to cause the rotation of the second rotation device within a second plane; and
the first plane and the second plane are approximately orthonormal with each other. 17. An automatic sun visor assembly of claim 16 where the visor extender is selected from a group consisting of a belt and spring wire. 18. An automatic sun visor assembly of claim 16 where the visor extender is a belt made out of a thermoplastic for an injection or extrusion process, wherein the belt has a profile, and where the profile is tapered, includes ribbing or other elements to increase strength, has a varying thickness and curvature, or is built with lightweight metals. 19. An automatic sun visor assembly of claim 16 where
the first rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor;
the second rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor; and
the third rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor. 20. An automatic sun visor assembly of claim 16 where
the first rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the second rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the third rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. | 3,600 |
347,929 | 16,805,724 | 3,612 | An automatic sun visor assembly is disclosed for use in automobiles or in other equipment with windows or windshields. The invention is designed to automatically adjust the position of a visor to provide maximum protection from sunlight and to enhance safety by preventing direct sunlight from interfering with the operator's or the passenger's vision. The invention utilizes motors that include interfaces that allow their control by electronic controllers for automatically adjusting visor's position and orientation based on sensing of environmental conditions such as position of the sun, vehicle orientation and the position of operator's eyes. Specifically, the invention utilizes three motors that enable controlling visor position in three spatial dimensions. The use of an extendable spring wire in the invention enables the visor to stretch out and block direct sunlight from entering at angles where the traditional visors are unable to reach. The visor can also be lowered such as for a short operator or passenger or angled such that it is effective in blocking direct sunlight while also allowing the operator to maintain a clear view of overhead traffic signals. The visor position is controlled by actuators, typically servo-motors, which may be controlled directly by an embedded controller, by a remote control unit in the hands of the operator, or by manually enabling switches included on the visor assembly. | 1. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a housing fixedly attached to a surface and including a volume wherein the volume further includes a carriage comprising of
a winder adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
a threading hole adapted to pass the second end of the spring wire therethrough wherein the threading hole is capable of moving in a vertical direction and thereby change an orientation of the spring wire,
a rotation mechanism in communication with the housing and the carriage; wherein
the rotation mechanism rotates the carriage enclosed within the housing. 2. An automatic sun visor assembly of claim 1 wherein:
the carriage has an inside surface and an outside surface,
the winder substantially shaped like a cylinder having a winder surface and including a receptacle disposed along its axis,
a winder motor including a spindle where the winder motor is capable of causing a rotational movement in the spindle with
the winder motor fixedly attached to the inside surface of the carriage, and
the spindle adapted to insert into the receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movement of the spindle and thereby the winder. 3. An automatic sun visor assembly of claim 2 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 4. An automatic sun visor assembly of claim 2 where the winder motor includes an electronic interface allowing the rotational movements of the winder motor to be programmatically controlled by a computer program. 5. An automatic sun visor assembly of claim 2 wherein the carriage further includes
a vertical motor having
a pinion spindle attached to a pinion where the vertical motor is capable of causing a rotational movement of the pinion spindle and thereby the pinion, where
the vertical motor being fixedly attached to the inside surface of the carriage, and
the pinion further adapted to engage a rack where
the rack includes the threading hole adapted to receive the spring wire therethrough, and
the rotation movements of the pinion cause the rack to move in the vertical direction;
a rack guide adapted to receive the rack and allow it to move in the vertical direction within the rack guide, wherein
the rack guide is fixedly attached to the inside surface of the carriage; and
where the orientation in the vertical direction of the spring wire is adapted to be changed by the rotational movement of the vertical motor and the pinion. 6. An automatic sun visor assembly of claim 5 where the vertical motor includes an electronic interface allowing the rotational movements of the vertical motor to be programmatically controlled by a computer program. 7. An automatic sun visor assembly of claim 2 wherein
the outside surface of the carriage has a rotator motor fixedly attached thereupon, the rotator motor further including a rotator spindle whereupon a rotator gear is fixedly attached;
the housing further includes a rotator receptor complementary to and adapted to receive the rotator gear such that upon engaging the rotator gear into the rotator receptor any relative movements between the rotator receptacle and rotator gear are prevented, and
where
a rotational movement of the rotator spindle results in a rotational movement of the carriage about the rotator spindle acting as an axis and with the rotator receptor acting as a pivot. 8. An automatic sun visor assembly of claim 7 where the rotator motor includes an electronic interface allowing the rotational movements of the rotator motor to be programmatically controlled by a computer program. 9. An automatic sun visor assembly of claim 2 where the winder surface includes grooves to facilitate the winding and unwinding of the spring wire. 10. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a carriage with a flange having a point of attachment, the carriage further including
a winder connected to a winder rotation device capable of rotational movements and adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
the vertical rotation device is adapted to cause the carriage to rotate in a vertical plane and thereby change an orientation of the spring wire,
a lateral rotation device capable of rotational movements, fixedly attached to a surface, and to the vertical device housing where
the lateral rotation device is adapted to cause the rotation of the vertical device housing in a horizontal plane and thereby change the orientation of the spring wire. 11. An automatic sun visor assembly of claim 10 where the winder rotation device is a winder motor, and where
the carriage has an inside surface and an outside surface where the inside surface encloses a substantially cylindrical volume including
the winder substantially shaped like a cylinder and including a winder receptacle disposed along its axis,
the winder motor including a winder spindle where the winder motor is capable of causing a rotational movement in the winder spindle with
the winder spindle adapted to insert into the winder receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movements of the winder spindle and thereby the winder. 12. An automatic sun visor assembly of claim 11 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 13. An automatic sun visor assembly of claim 10 where the vertical rotation device is a vertical motor and where
the vertical motor includes a vertical spindle,
the point of attachment on the flange is a vertical spindle receptacle, where
inserting the vertical spindle into the vertical spindle receptacle engages the flange, and
rotational movements of the vertical motor are adapted to cause a corresponding rotational movement of the vertical spindle and the flange attached thereto. 14. An automatic sun visor assembly of claim 10 where the lateral rotation device is a rotator motor and where
the rotator motor includes a rotator spindle,
the vertical device housing includes a rotator attachment receptacle adapted to receive the rotator spindle, where
inserting the rotator spindle into the rotator attachment receptacle engages the vertical device housing, and
rotational movements of the rotator motor are adapted to cause a corresponding rotational movement of the rotator spindle and the vertical device housing attached thereto. 15. An automatic sun visor assembly of claim 10 where
the winder rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the vertical rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the lateral rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. 16. An automatic sun visor assembly comprising
a visor; a visor extender capable of a shortening or a lengthening, a first end, and a second end, wherein the visor is attached to the second end of the visor extender; a carriage having a first receptacle wherein the carriage includes a first rotational device connected to the first end of the visor extender wherein the first rotational device is adapted to cause the shortening and lengthening of the visor extender; a second rotation device having a second receptacle wherein
the second rotation device is rotatably connected to the first receptable,
and the rotation of the second rotation device is adapted to cause the rotation of the carriage within a first plane;
a third rotation device wherein
the third rotation device is rotatably connected to the second receptable,
and the rotation of the third rotation device is adapted to cause the rotation of the second rotation device within a second plane; and
the first plane and the second plane are approximately orthonormal with each other. 17. An automatic sun visor assembly of claim 16 where the visor extender is selected from a group consisting of a belt and spring wire. 18. An automatic sun visor assembly of claim 16 where the visor extender is a belt made out of a thermoplastic for an injection or extrusion process, wherein the belt has a profile, and where the profile is tapered, includes ribbing or other elements to increase strength, has a varying thickness and curvature, or is built with lightweight metals. 19. An automatic sun visor assembly of claim 16 where
the first rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor;
the second rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor; and
the third rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor. 20. An automatic sun visor assembly of claim 16 where
the first rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the second rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the third rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. | An automatic sun visor assembly is disclosed for use in automobiles or in other equipment with windows or windshields. The invention is designed to automatically adjust the position of a visor to provide maximum protection from sunlight and to enhance safety by preventing direct sunlight from interfering with the operator's or the passenger's vision. The invention utilizes motors that include interfaces that allow their control by electronic controllers for automatically adjusting visor's position and orientation based on sensing of environmental conditions such as position of the sun, vehicle orientation and the position of operator's eyes. Specifically, the invention utilizes three motors that enable controlling visor position in three spatial dimensions. The use of an extendable spring wire in the invention enables the visor to stretch out and block direct sunlight from entering at angles where the traditional visors are unable to reach. The visor can also be lowered such as for a short operator or passenger or angled such that it is effective in blocking direct sunlight while also allowing the operator to maintain a clear view of overhead traffic signals. The visor position is controlled by actuators, typically servo-motors, which may be controlled directly by an embedded controller, by a remote control unit in the hands of the operator, or by manually enabling switches included on the visor assembly.1. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a housing fixedly attached to a surface and including a volume wherein the volume further includes a carriage comprising of
a winder adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
a threading hole adapted to pass the second end of the spring wire therethrough wherein the threading hole is capable of moving in a vertical direction and thereby change an orientation of the spring wire,
a rotation mechanism in communication with the housing and the carriage; wherein
the rotation mechanism rotates the carriage enclosed within the housing. 2. An automatic sun visor assembly of claim 1 wherein:
the carriage has an inside surface and an outside surface,
the winder substantially shaped like a cylinder having a winder surface and including a receptacle disposed along its axis,
a winder motor including a spindle where the winder motor is capable of causing a rotational movement in the spindle with
the winder motor fixedly attached to the inside surface of the carriage, and
the spindle adapted to insert into the receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movement of the spindle and thereby the winder. 3. An automatic sun visor assembly of claim 2 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 4. An automatic sun visor assembly of claim 2 where the winder motor includes an electronic interface allowing the rotational movements of the winder motor to be programmatically controlled by a computer program. 5. An automatic sun visor assembly of claim 2 wherein the carriage further includes
a vertical motor having
a pinion spindle attached to a pinion where the vertical motor is capable of causing a rotational movement of the pinion spindle and thereby the pinion, where
the vertical motor being fixedly attached to the inside surface of the carriage, and
the pinion further adapted to engage a rack where
the rack includes the threading hole adapted to receive the spring wire therethrough, and
the rotation movements of the pinion cause the rack to move in the vertical direction;
a rack guide adapted to receive the rack and allow it to move in the vertical direction within the rack guide, wherein
the rack guide is fixedly attached to the inside surface of the carriage; and
where the orientation in the vertical direction of the spring wire is adapted to be changed by the rotational movement of the vertical motor and the pinion. 6. An automatic sun visor assembly of claim 5 where the vertical motor includes an electronic interface allowing the rotational movements of the vertical motor to be programmatically controlled by a computer program. 7. An automatic sun visor assembly of claim 2 wherein
the outside surface of the carriage has a rotator motor fixedly attached thereupon, the rotator motor further including a rotator spindle whereupon a rotator gear is fixedly attached;
the housing further includes a rotator receptor complementary to and adapted to receive the rotator gear such that upon engaging the rotator gear into the rotator receptor any relative movements between the rotator receptacle and rotator gear are prevented, and
where
a rotational movement of the rotator spindle results in a rotational movement of the carriage about the rotator spindle acting as an axis and with the rotator receptor acting as a pivot. 8. An automatic sun visor assembly of claim 7 where the rotator motor includes an electronic interface allowing the rotational movements of the rotator motor to be programmatically controlled by a computer program. 9. An automatic sun visor assembly of claim 2 where the winder surface includes grooves to facilitate the winding and unwinding of the spring wire. 10. An automatic sun visor assembly comprising:
a spring wire having a first end, a second end, and a length wherein a visor is attached to the second end of the spring wire; a carriage with a flange having a point of attachment, the carriage further including
a winder connected to a winder rotation device capable of rotational movements and adapted to wrap or unwrap the spring wire from its first end thereby shortening or unshortening the length of the spring wire,
the vertical rotation device is adapted to cause the carriage to rotate in a vertical plane and thereby change an orientation of the spring wire,
a lateral rotation device capable of rotational movements, fixedly attached to a surface, and to the vertical device housing where
the lateral rotation device is adapted to cause the rotation of the vertical device housing in a horizontal plane and thereby change the orientation of the spring wire. 11. An automatic sun visor assembly of claim 10 where the winder rotation device is a winder motor, and where
the carriage has an inside surface and an outside surface where the inside surface encloses a substantially cylindrical volume including
the winder substantially shaped like a cylinder and including a winder receptacle disposed along its axis,
the winder motor including a winder spindle where the winder motor is capable of causing a rotational movement in the winder spindle with
the winder spindle adapted to insert into the winder receptacle and thereby engage the winder,
wherein the spring wire is wrapped or unwrapped over the winder surface upon the winder motor causing rotational movements of the winder spindle and thereby the winder. 12. An automatic sun visor assembly of claim 11 wherein the winder has a top surface, a lateral surface, and a bottom surface, and where
the second end of the spring wire and the visor are attached with a visor attachment artifact, and
the top surface of the winder includes a retention receptacle adapted to retain the visor attachment artifact when the spring wire is completely wound to the winder. 13. An automatic sun visor assembly of claim 10 where the vertical rotation device is a vertical motor and where
the vertical motor includes a vertical spindle,
the point of attachment on the flange is a vertical spindle receptacle, where
inserting the vertical spindle into the vertical spindle receptacle engages the flange, and
rotational movements of the vertical motor are adapted to cause a corresponding rotational movement of the vertical spindle and the flange attached thereto. 14. An automatic sun visor assembly of claim 10 where the lateral rotation device is a rotator motor and where
the rotator motor includes a rotator spindle,
the vertical device housing includes a rotator attachment receptacle adapted to receive the rotator spindle, where
inserting the rotator spindle into the rotator attachment receptacle engages the vertical device housing, and
rotational movements of the rotator motor are adapted to cause a corresponding rotational movement of the rotator spindle and the vertical device housing attached thereto. 15. An automatic sun visor assembly of claim 10 where
the winder rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the vertical rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the lateral rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. 16. An automatic sun visor assembly comprising
a visor; a visor extender capable of a shortening or a lengthening, a first end, and a second end, wherein the visor is attached to the second end of the visor extender; a carriage having a first receptacle wherein the carriage includes a first rotational device connected to the first end of the visor extender wherein the first rotational device is adapted to cause the shortening and lengthening of the visor extender; a second rotation device having a second receptacle wherein
the second rotation device is rotatably connected to the first receptable,
and the rotation of the second rotation device is adapted to cause the rotation of the carriage within a first plane;
a third rotation device wherein
the third rotation device is rotatably connected to the second receptable,
and the rotation of the third rotation device is adapted to cause the rotation of the second rotation device within a second plane; and
the first plane and the second plane are approximately orthonormal with each other. 17. An automatic sun visor assembly of claim 16 where the visor extender is selected from a group consisting of a belt and spring wire. 18. An automatic sun visor assembly of claim 16 where the visor extender is a belt made out of a thermoplastic for an injection or extrusion process, wherein the belt has a profile, and where the profile is tapered, includes ribbing or other elements to increase strength, has a varying thickness and curvature, or is built with lightweight metals. 19. An automatic sun visor assembly of claim 16 where
the first rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor;
the second rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor; and
the third rotational device includes a motor selected from a group consisting of AC motor, DC motor, stepper motor, servo motor, and linear motor. 20. An automatic sun visor assembly of claim 16 where
the first rotation device includes an electronic interface allowing the rotational movements of the winder rotation device to be programmatically controlled by a computer program;
the second rotation device includes an electronic interface allowing the rotational movements of the vertical rotation device to be programmatically controlled by a computer program; and
the third rotation device includes an electronic interface allowing the rotational movements of the lateral rotation device to be programmatically controlled by a computer program. | 3,600 |
347,930 | 16,643,547 | 3,612 | A sleep monitoring circuit and a sleep monitoring apparatus are provided, in the circuit: a bidirectional receiving unit includes an electrode pad, and when the electrode pad receives a power supply signal, a handover control unit generates a charging control signal according to the power supply signal, so as to control a charging unit to perform charging management; when the electrode pad receives a bioelectric signal, a command acquisition unit acquires from a user a sleep monitoring command, so as to trigger an enabling unit to generate a monitoring handover signal, the handover control unit outputs a bioelectric signal to a bioelectric signal pick-up unit according to the monitoring handover signal, causing the bioelectric signal pick-up unit to extract feature information from the bioelectric signal and output same to a sleep monitoring unit, and the sleep monitoring unit generates a person sleep monitoring result according to the feature information. | 1. A sleep monitoring circuit, comprising:
a bidirectional receiving unit comprising an electrode patch, wherein the electrode patch receives a power signal from a charging apparatus when in connection with the charging apparatus, and receives a bioelectric signal from a human body when in connection with the human body; a command acquisition unit configured to acquire a sleep monitoring command from a user; an enabling unit configured to generate a monitoring switch signal according to the bioelectric signal and the sleep monitoring command, wherein an input end of the enabling unit is connected with the bidirectional receiving unit, and an enabling end of the enabling unit is connected with an output end of the command acquisition unit; a switch control unit configured to switch between a sleep monitoring function and a charging function, to generate a charging control signal according to the power signal, and to output the bioelectric signal according to the monitoring switch signal, wherein an input end of the switch control unit is connected with a first output end of the bidirectional receiving unit, and wherein a first enabling end of the switch control unit, a second output end of the bidirectional receiving unit and the input end of the enabling unit are in common connection, and a second enabling end of the switch control unit is connected with an output end of the enabling unit; a charging unit configured to implement charging management according to the charging control signal, wherein an input end of the charging unit is connected with a first output end of the switch control unit; a bioelectric signal pickup unit configured to perform extraction on the bioelectric signal output by the switch control unit for generating characteristic information of the bioelectric signal, wherein an input end of the bioelectric signal pickup unit is connected with a second output end of the switch control unit; a sleep monitoring unit configured to monitor and analyze the characteristic information and to generate a monitoring result for human sleep, wherein an input end of the sleep monitoring unit is connected with an output end of the bioelectric signal pickup unit. 2. The sleep monitoring circuit according to claim 1, wherein the sleep monitoring circuit further comprises:
a filter unit configured to filter the bioelectric signal and output the filtered bioelectric signal to the bioelectric signal pickup unit, wherein an input end of the filter unit is connected with the second output end of switch control unit, and an output end of the filter unit is connected with the input end of the bioelectric signal pickup unit. 3. The sleep monitoring circuit according to claim 2, wherein the sleep monitoring circuit further comprises:
a timing switch unit configured to be turned on regularly and output the accessed bioelectric signal to the filter unit, wherein an input end of the timing switch unit is connected with the second output end of the switch control unit, and an output end of the timing switch unit is connected with the input end of the filter unit. 4. The sleep monitoring circuit according to claim 1, wherein the bidirectional receiving unit comprises:
the electrode patch, a diode D1, and a first resistor R1; wherein an anode of the diode D1 is grounded, a cathode of the diode D1, a first end of the first resistor R1 and the electrode patch are connected together to form the first output end of the bidirectional receiving unit, and a second end of the first resistor R1 is the second output end of the bidirectional receiving unit. 5. The sleep monitoring circuit according to claim 1, wherein the enabling unit comprises:
a command receiving unit, a second resistor R2, and a first switch tube; wherein an input end of the command receiving unit is the enabling end of the enabling unit, an output end of the command receiving unit is connected with a first end of the second resistor R2, a control end of the first switch tube is the input end of the enabling unit, a current output end of the first switch tube is grounded, and a second end of the second resistor R2 and a current input end of the first switch tube are connected together to form the output end of the enabling unit. 6. The sleep monitoring circuit according to claim 5, wherein the first switch tube is an NPN-typed triode, a collector of the NPN-typed triode is the current input end of the first switch tube, an emitter of the NPN-typed triode is the current output end of the first switch tube, and a base of the NPN-typed triode is the control end of the first switch tube. 7. The sleep monitoring circuit according to claim 1, wherein the switch control unit comprises:
a dual-channel switch control chip and a third resistor R3; wherein two input ends of the dual-channel switch control chip are the input ends of the switch control unit, a first enabling end and a second enabling end of the dual-channel switch control chip are respectively the first enabling end and the second enabling end of the switch control unit, a first output end and a second output end of the dual-channel switch control chip are respectively the first output end and the second output end of the switch control unit, a current-limiting end of the dual-channel switch control chip is connected to a first end of the third resistor, and a second end of the third resistor and two grounding ends of the dual-channel switch control chip are grounded together. 8. The sleep monitoring circuit according to claim 1, wherein the power signal ranges from 4.5V to 5.2V, and a voltage of the bioelectric signal is not greater than 0.1V. 9. The sleep monitoring circuit according to claim 1, wherein a voltage of the monitoring switch signal ranges from 2.7V to 12V. 10. A sleep monitoring apparatus, comprising the sleep monitoring circuit according to claim 1, wherein the electrode patch is plugged into a base of the charging apparatus or fit on a skin surface of a human body. 11. The sleep monitoring apparatus according to claim 10, wherein the sleep monitoring circuit further comprises:
a filter unit configured to filter the bioelectric signal and output the filtered bioelectric signal to the bioelectric signal pickup unit, wherein an input end of the filter unit is connected with the second output end of switch control unit, and an output end of the filter unit is connected with the input end of the bioelectric signal pickup unit. 12. The sleep monitoring apparatus according to claim 11, wherein the sleep monitoring circuit further comprises:
a timing switch unit configured to be turned on regularly and output the accessed bioelectric signal to the filter unit, wherein an input end of the timing switch unit is connected with the second output end of the switch control unit, and an output end of the timing switch unit is connected with the input end of the filter unit. 13. The sleep monitoring apparatus according to claim 10, wherein the bidirectional receiving unit comprises:
the electrode patch, a diode D1, and a first resistor R1; wherein an anode of the diode D1 is grounded, a cathode of the diode D1, a first end of the first resistor R1 and the electrode patch are connected together to form the first output end of the bidirectional receiving unit, and a second end of the first resistor R1 is the second output end of the bidirectional receiving unit. 14. The sleep monitoring apparatus according to claim 10, wherein the enabling unit comprises:
a command receiving unit, a second resistor R2, and a first switch tube; wherein an input end of the command receiving unit is the enabling end of the enabling unit, an output end of the command receiving unit is connected with a first end of the second resistor R2, a control end of the first switch tube is the input end of the enabling unit, a current output end of the first switch tube is grounded, and a second end of the second resistor R2 and a current input end of the first switch tube are connected together to form the output end of the enabling unit. 15. The sleep monitoring apparatus according to claim 14, wherein the first switch tube is an NPN-typed triode, a collector of the NPN-typed triode is the current input end of the first switch tube, an emitter of the NPN-typed triode is the current output end of the first switch tube, and a base of the NPN-typed triode is the control end of the first switch tube. 16. The sleep monitoring apparatus according to claim 10, wherein the switch control unit comprises:
a dual-channel switch control chip and a third resistor R3; wherein two input ends of the dual-channel switch control chip are the input ends of the switch control unit, a first enabling end and a second enabling end of the dual-channel switch control chip are respectively the first enabling end and the second enabling end of the switch control unit, a first output end and a second output end of the dual-channel switch control chip are respectively the first output end and the second output end of the switch control unit, a current-limiting end of the dual-channel switch control chip is connected to a first end of the third resistor, and a second end of the third resistor and two grounding ends of the dual-channel switch control chip are grounded together. 17. The sleep monitoring apparatus according to claim 10, wherein the power signal ranges from 4.5V to 5.2V, and a voltage of the bioelectric signal is not greater than 0.1V. 18. The sleep monitoring apparatus according to claim 10, wherein a voltage of the monitoring switch signal ranges from 2.7V to 12V. | A sleep monitoring circuit and a sleep monitoring apparatus are provided, in the circuit: a bidirectional receiving unit includes an electrode pad, and when the electrode pad receives a power supply signal, a handover control unit generates a charging control signal according to the power supply signal, so as to control a charging unit to perform charging management; when the electrode pad receives a bioelectric signal, a command acquisition unit acquires from a user a sleep monitoring command, so as to trigger an enabling unit to generate a monitoring handover signal, the handover control unit outputs a bioelectric signal to a bioelectric signal pick-up unit according to the monitoring handover signal, causing the bioelectric signal pick-up unit to extract feature information from the bioelectric signal and output same to a sleep monitoring unit, and the sleep monitoring unit generates a person sleep monitoring result according to the feature information.1. A sleep monitoring circuit, comprising:
a bidirectional receiving unit comprising an electrode patch, wherein the electrode patch receives a power signal from a charging apparatus when in connection with the charging apparatus, and receives a bioelectric signal from a human body when in connection with the human body; a command acquisition unit configured to acquire a sleep monitoring command from a user; an enabling unit configured to generate a monitoring switch signal according to the bioelectric signal and the sleep monitoring command, wherein an input end of the enabling unit is connected with the bidirectional receiving unit, and an enabling end of the enabling unit is connected with an output end of the command acquisition unit; a switch control unit configured to switch between a sleep monitoring function and a charging function, to generate a charging control signal according to the power signal, and to output the bioelectric signal according to the monitoring switch signal, wherein an input end of the switch control unit is connected with a first output end of the bidirectional receiving unit, and wherein a first enabling end of the switch control unit, a second output end of the bidirectional receiving unit and the input end of the enabling unit are in common connection, and a second enabling end of the switch control unit is connected with an output end of the enabling unit; a charging unit configured to implement charging management according to the charging control signal, wherein an input end of the charging unit is connected with a first output end of the switch control unit; a bioelectric signal pickup unit configured to perform extraction on the bioelectric signal output by the switch control unit for generating characteristic information of the bioelectric signal, wherein an input end of the bioelectric signal pickup unit is connected with a second output end of the switch control unit; a sleep monitoring unit configured to monitor and analyze the characteristic information and to generate a monitoring result for human sleep, wherein an input end of the sleep monitoring unit is connected with an output end of the bioelectric signal pickup unit. 2. The sleep monitoring circuit according to claim 1, wherein the sleep monitoring circuit further comprises:
a filter unit configured to filter the bioelectric signal and output the filtered bioelectric signal to the bioelectric signal pickup unit, wherein an input end of the filter unit is connected with the second output end of switch control unit, and an output end of the filter unit is connected with the input end of the bioelectric signal pickup unit. 3. The sleep monitoring circuit according to claim 2, wherein the sleep monitoring circuit further comprises:
a timing switch unit configured to be turned on regularly and output the accessed bioelectric signal to the filter unit, wherein an input end of the timing switch unit is connected with the second output end of the switch control unit, and an output end of the timing switch unit is connected with the input end of the filter unit. 4. The sleep monitoring circuit according to claim 1, wherein the bidirectional receiving unit comprises:
the electrode patch, a diode D1, and a first resistor R1; wherein an anode of the diode D1 is grounded, a cathode of the diode D1, a first end of the first resistor R1 and the electrode patch are connected together to form the first output end of the bidirectional receiving unit, and a second end of the first resistor R1 is the second output end of the bidirectional receiving unit. 5. The sleep monitoring circuit according to claim 1, wherein the enabling unit comprises:
a command receiving unit, a second resistor R2, and a first switch tube; wherein an input end of the command receiving unit is the enabling end of the enabling unit, an output end of the command receiving unit is connected with a first end of the second resistor R2, a control end of the first switch tube is the input end of the enabling unit, a current output end of the first switch tube is grounded, and a second end of the second resistor R2 and a current input end of the first switch tube are connected together to form the output end of the enabling unit. 6. The sleep monitoring circuit according to claim 5, wherein the first switch tube is an NPN-typed triode, a collector of the NPN-typed triode is the current input end of the first switch tube, an emitter of the NPN-typed triode is the current output end of the first switch tube, and a base of the NPN-typed triode is the control end of the first switch tube. 7. The sleep monitoring circuit according to claim 1, wherein the switch control unit comprises:
a dual-channel switch control chip and a third resistor R3; wherein two input ends of the dual-channel switch control chip are the input ends of the switch control unit, a first enabling end and a second enabling end of the dual-channel switch control chip are respectively the first enabling end and the second enabling end of the switch control unit, a first output end and a second output end of the dual-channel switch control chip are respectively the first output end and the second output end of the switch control unit, a current-limiting end of the dual-channel switch control chip is connected to a first end of the third resistor, and a second end of the third resistor and two grounding ends of the dual-channel switch control chip are grounded together. 8. The sleep monitoring circuit according to claim 1, wherein the power signal ranges from 4.5V to 5.2V, and a voltage of the bioelectric signal is not greater than 0.1V. 9. The sleep monitoring circuit according to claim 1, wherein a voltage of the monitoring switch signal ranges from 2.7V to 12V. 10. A sleep monitoring apparatus, comprising the sleep monitoring circuit according to claim 1, wherein the electrode patch is plugged into a base of the charging apparatus or fit on a skin surface of a human body. 11. The sleep monitoring apparatus according to claim 10, wherein the sleep monitoring circuit further comprises:
a filter unit configured to filter the bioelectric signal and output the filtered bioelectric signal to the bioelectric signal pickup unit, wherein an input end of the filter unit is connected with the second output end of switch control unit, and an output end of the filter unit is connected with the input end of the bioelectric signal pickup unit. 12. The sleep monitoring apparatus according to claim 11, wherein the sleep monitoring circuit further comprises:
a timing switch unit configured to be turned on regularly and output the accessed bioelectric signal to the filter unit, wherein an input end of the timing switch unit is connected with the second output end of the switch control unit, and an output end of the timing switch unit is connected with the input end of the filter unit. 13. The sleep monitoring apparatus according to claim 10, wherein the bidirectional receiving unit comprises:
the electrode patch, a diode D1, and a first resistor R1; wherein an anode of the diode D1 is grounded, a cathode of the diode D1, a first end of the first resistor R1 and the electrode patch are connected together to form the first output end of the bidirectional receiving unit, and a second end of the first resistor R1 is the second output end of the bidirectional receiving unit. 14. The sleep monitoring apparatus according to claim 10, wherein the enabling unit comprises:
a command receiving unit, a second resistor R2, and a first switch tube; wherein an input end of the command receiving unit is the enabling end of the enabling unit, an output end of the command receiving unit is connected with a first end of the second resistor R2, a control end of the first switch tube is the input end of the enabling unit, a current output end of the first switch tube is grounded, and a second end of the second resistor R2 and a current input end of the first switch tube are connected together to form the output end of the enabling unit. 15. The sleep monitoring apparatus according to claim 14, wherein the first switch tube is an NPN-typed triode, a collector of the NPN-typed triode is the current input end of the first switch tube, an emitter of the NPN-typed triode is the current output end of the first switch tube, and a base of the NPN-typed triode is the control end of the first switch tube. 16. The sleep monitoring apparatus according to claim 10, wherein the switch control unit comprises:
a dual-channel switch control chip and a third resistor R3; wherein two input ends of the dual-channel switch control chip are the input ends of the switch control unit, a first enabling end and a second enabling end of the dual-channel switch control chip are respectively the first enabling end and the second enabling end of the switch control unit, a first output end and a second output end of the dual-channel switch control chip are respectively the first output end and the second output end of the switch control unit, a current-limiting end of the dual-channel switch control chip is connected to a first end of the third resistor, and a second end of the third resistor and two grounding ends of the dual-channel switch control chip are grounded together. 17. The sleep monitoring apparatus according to claim 10, wherein the power signal ranges from 4.5V to 5.2V, and a voltage of the bioelectric signal is not greater than 0.1V. 18. The sleep monitoring apparatus according to claim 10, wherein a voltage of the monitoring switch signal ranges from 2.7V to 12V. | 3,600 |
347,931 | 16,643,553 | 3,612 | Passive semiconductor components and switches may be formed directly in, on, about, or across each of two or more semiconductor dies included in a stacked-die semiconductor package. At least some of the passive semiconductor components and/or switches may be formed in redistribution layers operably coupled to corresponding semiconductor dies included in the stacked-die semiconductor package. The switches may have multiple operating states and may be operably coupled to the passive semiconductor components such that one or more passive semiconductor components may be selectively included in one or more circuits or excluded from one or more circuits. The switches may be manually controlled or autonomously controlled using one or more control circuits. The one or more control circuits may receive one or more input signals containing host system information and/or data that is used to adjust or set the operating state of at least some of the switches. | 1. A semiconductor package, comprising:
a first semiconductor die; a second semiconductor die communicably coupled to the first semiconductor die; and a plurality of passive semiconductor components, at least some of the plurality of passive semiconductor components disposed across the first semiconductor die and at least some of the plurality of passive semiconductor components disposed across the second semiconductor die;
wherein, in operation, at least some of the plurality of passive semiconductor components on at least one of: the first semiconductor die or the second semiconductor die are selectively transitionable between a first state and a second state;
wherein the first state couples the passive semiconductor component to a circuit that includes passive semiconductor components disposed on both the first semiconductor die and the second semiconductor die;
wherein the second state decouples the passive semiconductor component from the circuit. 2. The semiconductor package of claim 1 wherein at least some of the plurality of semiconductor components are reversibly selectively switchable between the first state and the second state. 3. The semiconductor package of claim 1 wherein one or more system operating parameters of a host system that includes the semiconductor package determine whether each of at least some of the plurality of passive semiconductor components are selectively transitioned between the first state and the second state. 4. The semiconductor package of claim 1 wherein one or more system performance parameters of a host system that includes the semiconductor package determine whether each of at least some of the plurality of passive semiconductor components are selectively transitioned between the first state and the second state. 5. The semiconductor package of claim 1 wherein the plurality of passive semiconductor components comprise any number or combination of resistors, capacitors, or inductors. 6. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components have similar electrical values and different tolerance values. 7. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of resistors, at least some of the plurality of resistors selectively switchable between the first state and the second state to provide a conductively coupled combination of resistors that provide a resistance value within a defined resistance range. 8. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of inductors, at least some of the plurality of inductors selectively switchable between the first state and the second state to provide a conductively coupled combination of inductors that provide an inductance value within a defined inductance range. 9. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of capacitors, at least some of the plurality of capacitors selectively switchable between the first state and the second state to provide a conductively coupled combination of capacitors that provide a capacitance value within a defined capacitance range. 10. The semiconductor package of claim 1 wherein at least a portion of the plurality of semiconductor components are disposed in a redistribution layer operably coupled to at least one of: the first semiconductor die or the second semiconductor die. 11. The semiconductor package claim 1, further comprising:
a plurality of switches, each of the plurality of switches to cause at least one of the plurality of passive semiconductor components to selectively transition between the first state and the second state;
wherein at least some of the plurality of switches are disposed across the first semiconductor die and at least some of the plurality of switches are disposed across the second semiconductor die; 12. The semiconductor package of claim 11, further comprising:
control circuitry communicably coupled to the plurality of switches;
wherein the control circuitry includes input circuitry to receive host system data from a host system of the semiconductor package; and
wherein the control circuitry causes at least some of the plurality of switches to selectively transition at least some of the plurality of passive semiconductor components between the first state and the second state using the received host system data. 13. The semiconductor package of claim 12 wherein the received host system data includes at least one of:
data collected during a power-on self-test (POST) of the host system; or
data collected during operation of the host system. 14. A method of fabricating a semiconductor package having selectively configurable passive semiconductor elements, the method comprising:
forming a first passive semiconductor component in a first semiconductor die, the first passive semiconductor component selectively transitionable between a first state and a second state; forming a second passive semiconductor component in a second semiconductor die, the second passive semiconductor component selectively transitionable between a first state and a second state; and conductively coupling the first passive semiconductor component and the second passive semiconductor component; wherein the first state couples the respective passive semiconductor component to the circuit; wherein the second state decouples the respective passive semiconductor component from the circuit. 15. The method of claim 14, further comprising:
selectively configuring the first passive semiconductor element and the second passive semiconductor device to provide a passive component value in a defined range. 16. The method of claim 14, further comprising:
forming a second passive semiconductor component in the first semiconductor die, wherein the first passive semiconductor component and the second passive semiconductor component have identical design values and different design tolerance values. 17. The method of claim 14 wherein forming a first passive semiconductor component in a first semiconductor die comprises:
forming a first passive semiconductor component in a redistribution layer operably coupled to the first semiconductor die. 18. The method of claim 14 wherein forming a second passive semiconductor component in a second semiconductor die comprises:
forming a second passive semiconductor component in a redistribution layer operably coupled to the second semiconductor die. 19. The method of claim 14:
wherein forming a first passive semiconductor component in a first semiconductor die comprises forming at least one of: a resistor, a capacitor, or an inductor in the first semiconductor die; and wherein forming a second passive semiconductor component in a second semiconductor die comprises forming at least one of: a resistor, a capacitor, or an inductor in the second semiconductor die. 20. The method of claim 14, further comprising:
operably coupling the first semiconductor die to the second semiconductor die to provide a semiconductor package; forming at least one first switch in the semiconductor package, the at least one first switch operably coupled to the first passive semiconductor component to selectively transition the first passive semiconductor component between the first state and the second state; and forming at least one second switching element in the semiconductor package, the at least one second switching element operably coupled to the second passive semiconductor component to selectively transition the second passive semiconductor component between the first state and the second state. 21. The method of claim 20, further comprising:
selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state using at least one of:
one or more selectable system operating parameters of a host system of the semiconductor package; or
one or more autonomously determined system performance parameters of the host system of the semiconductor package. 22. The method of claim 20 wherein selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state comprises:
receiving by control circuitry communicably coupled to the first switching device and to the second switching device, host system data from the host system; and
selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state using the received host system data. 23. The method of claim 20 wherein receiving, by control circuitry, host system data from the host system comprises at least one of:
receiving, by control circuitry, host system data from the host system during a power-on self-test (POST) of the host system; or
receiving, by control circuitry, host system data that includes operational data collected during operation of the host system. 24. A system for fabricating a semiconductor package having selectively configurable passive semiconductor elements, the system comprising:
means for forming a first passive semiconductor component in a first semiconductor die, the first passive semiconductor component selectively transitionable between a first state and a second state; means for forming a second passive semiconductor component in a second semiconductor die, the second passive semiconductor component selectively transitionable between a first state and a second state; and means for conductively coupling the first passive semiconductor component and the second passive semiconductor component;
wherein the first state couples the respective passive semiconductor component to the circuit;
wherein the second state decouples the respective passive semiconductor component from the circuit. 25. The system of claim 24, further comprising:
means for operably coupling the first semiconductor die to the second semiconductor die to provide a semiconductor package; means for forming at least one first switch in the semiconductor package, the at least one first switch operably coupled to the first passive semiconductor component to selectively transition the first passive semiconductor component between the first state and the second state; and means for forming at least one second switching element in the semiconductor package, the at least one second switching element operably coupled to the second passive semiconductor component to selectively transition the second passive semiconductor component between the first state and the second state. | Passive semiconductor components and switches may be formed directly in, on, about, or across each of two or more semiconductor dies included in a stacked-die semiconductor package. At least some of the passive semiconductor components and/or switches may be formed in redistribution layers operably coupled to corresponding semiconductor dies included in the stacked-die semiconductor package. The switches may have multiple operating states and may be operably coupled to the passive semiconductor components such that one or more passive semiconductor components may be selectively included in one or more circuits or excluded from one or more circuits. The switches may be manually controlled or autonomously controlled using one or more control circuits. The one or more control circuits may receive one or more input signals containing host system information and/or data that is used to adjust or set the operating state of at least some of the switches.1. A semiconductor package, comprising:
a first semiconductor die; a second semiconductor die communicably coupled to the first semiconductor die; and a plurality of passive semiconductor components, at least some of the plurality of passive semiconductor components disposed across the first semiconductor die and at least some of the plurality of passive semiconductor components disposed across the second semiconductor die;
wherein, in operation, at least some of the plurality of passive semiconductor components on at least one of: the first semiconductor die or the second semiconductor die are selectively transitionable between a first state and a second state;
wherein the first state couples the passive semiconductor component to a circuit that includes passive semiconductor components disposed on both the first semiconductor die and the second semiconductor die;
wherein the second state decouples the passive semiconductor component from the circuit. 2. The semiconductor package of claim 1 wherein at least some of the plurality of semiconductor components are reversibly selectively switchable between the first state and the second state. 3. The semiconductor package of claim 1 wherein one or more system operating parameters of a host system that includes the semiconductor package determine whether each of at least some of the plurality of passive semiconductor components are selectively transitioned between the first state and the second state. 4. The semiconductor package of claim 1 wherein one or more system performance parameters of a host system that includes the semiconductor package determine whether each of at least some of the plurality of passive semiconductor components are selectively transitioned between the first state and the second state. 5. The semiconductor package of claim 1 wherein the plurality of passive semiconductor components comprise any number or combination of resistors, capacitors, or inductors. 6. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components have similar electrical values and different tolerance values. 7. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of resistors, at least some of the plurality of resistors selectively switchable between the first state and the second state to provide a conductively coupled combination of resistors that provide a resistance value within a defined resistance range. 8. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of inductors, at least some of the plurality of inductors selectively switchable between the first state and the second state to provide a conductively coupled combination of inductors that provide an inductance value within a defined inductance range. 9. The semiconductor package of claim 5 wherein at least a portion of the plurality of semiconductor components include a plurality of capacitors, at least some of the plurality of capacitors selectively switchable between the first state and the second state to provide a conductively coupled combination of capacitors that provide a capacitance value within a defined capacitance range. 10. The semiconductor package of claim 1 wherein at least a portion of the plurality of semiconductor components are disposed in a redistribution layer operably coupled to at least one of: the first semiconductor die or the second semiconductor die. 11. The semiconductor package claim 1, further comprising:
a plurality of switches, each of the plurality of switches to cause at least one of the plurality of passive semiconductor components to selectively transition between the first state and the second state;
wherein at least some of the plurality of switches are disposed across the first semiconductor die and at least some of the plurality of switches are disposed across the second semiconductor die; 12. The semiconductor package of claim 11, further comprising:
control circuitry communicably coupled to the plurality of switches;
wherein the control circuitry includes input circuitry to receive host system data from a host system of the semiconductor package; and
wherein the control circuitry causes at least some of the plurality of switches to selectively transition at least some of the plurality of passive semiconductor components between the first state and the second state using the received host system data. 13. The semiconductor package of claim 12 wherein the received host system data includes at least one of:
data collected during a power-on self-test (POST) of the host system; or
data collected during operation of the host system. 14. A method of fabricating a semiconductor package having selectively configurable passive semiconductor elements, the method comprising:
forming a first passive semiconductor component in a first semiconductor die, the first passive semiconductor component selectively transitionable between a first state and a second state; forming a second passive semiconductor component in a second semiconductor die, the second passive semiconductor component selectively transitionable between a first state and a second state; and conductively coupling the first passive semiconductor component and the second passive semiconductor component; wherein the first state couples the respective passive semiconductor component to the circuit; wherein the second state decouples the respective passive semiconductor component from the circuit. 15. The method of claim 14, further comprising:
selectively configuring the first passive semiconductor element and the second passive semiconductor device to provide a passive component value in a defined range. 16. The method of claim 14, further comprising:
forming a second passive semiconductor component in the first semiconductor die, wherein the first passive semiconductor component and the second passive semiconductor component have identical design values and different design tolerance values. 17. The method of claim 14 wherein forming a first passive semiconductor component in a first semiconductor die comprises:
forming a first passive semiconductor component in a redistribution layer operably coupled to the first semiconductor die. 18. The method of claim 14 wherein forming a second passive semiconductor component in a second semiconductor die comprises:
forming a second passive semiconductor component in a redistribution layer operably coupled to the second semiconductor die. 19. The method of claim 14:
wherein forming a first passive semiconductor component in a first semiconductor die comprises forming at least one of: a resistor, a capacitor, or an inductor in the first semiconductor die; and wherein forming a second passive semiconductor component in a second semiconductor die comprises forming at least one of: a resistor, a capacitor, or an inductor in the second semiconductor die. 20. The method of claim 14, further comprising:
operably coupling the first semiconductor die to the second semiconductor die to provide a semiconductor package; forming at least one first switch in the semiconductor package, the at least one first switch operably coupled to the first passive semiconductor component to selectively transition the first passive semiconductor component between the first state and the second state; and forming at least one second switching element in the semiconductor package, the at least one second switching element operably coupled to the second passive semiconductor component to selectively transition the second passive semiconductor component between the first state and the second state. 21. The method of claim 20, further comprising:
selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state using at least one of:
one or more selectable system operating parameters of a host system of the semiconductor package; or
one or more autonomously determined system performance parameters of the host system of the semiconductor package. 22. The method of claim 20 wherein selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state comprises:
receiving by control circuitry communicably coupled to the first switching device and to the second switching device, host system data from the host system; and
selectively switching each of at least some of the plurality of passive semiconductor components to one of: the first state or the second state using the received host system data. 23. The method of claim 20 wherein receiving, by control circuitry, host system data from the host system comprises at least one of:
receiving, by control circuitry, host system data from the host system during a power-on self-test (POST) of the host system; or
receiving, by control circuitry, host system data that includes operational data collected during operation of the host system. 24. A system for fabricating a semiconductor package having selectively configurable passive semiconductor elements, the system comprising:
means for forming a first passive semiconductor component in a first semiconductor die, the first passive semiconductor component selectively transitionable between a first state and a second state; means for forming a second passive semiconductor component in a second semiconductor die, the second passive semiconductor component selectively transitionable between a first state and a second state; and means for conductively coupling the first passive semiconductor component and the second passive semiconductor component;
wherein the first state couples the respective passive semiconductor component to the circuit;
wherein the second state decouples the respective passive semiconductor component from the circuit. 25. The system of claim 24, further comprising:
means for operably coupling the first semiconductor die to the second semiconductor die to provide a semiconductor package; means for forming at least one first switch in the semiconductor package, the at least one first switch operably coupled to the first passive semiconductor component to selectively transition the first passive semiconductor component between the first state and the second state; and means for forming at least one second switching element in the semiconductor package, the at least one second switching element operably coupled to the second passive semiconductor component to selectively transition the second passive semiconductor component between the first state and the second state. | 3,600 |
347,932 | 16,805,704 | 2,191 | A system, method and computer program product of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling includes receiving occupancy data including at least one of occupant request data and occupant schedule data, receiving weather data and/or external ambient climate data including at least one of current weather measurement data and weather forecast data, generating an output control signal based on the occupancy data and the weather data, the external ambient climate data, and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling. The occupant request data includes a current request, and the occupant schedule data includes a predicted occupant schedule. The output control signal adjusts a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling. | 1. A method of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling, comprising: receiving occupancy data comprising at least one of occupant request data and occupant schedule data by a water management control (WMC) system, wherein the occupant request data comprises an initial request with corresponding initially requested environmental conditions received from an occupant of the building, apartment, home or dwelling or received from a system (or mobile application system) that stores and manages information on occupant and occupant schedule including but not limited to occupant travel plans outside the building, apartment, home or dwelling; and the occupant schedule data comprises a predicted occupant schedule; receiving weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data by the WMC system (or weather forecast data from third party forecast systems); receiving a facility management rule or user defined management rule from a facility manager of the building, apartment, home or dwelling by the WMC system; generating an output control signal based on the occupancy data, and the weather data, the external ambient climate data, and the facility management rule or user defined management rule by the WMC system, wherein the output control signal is configured to adjust a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling; and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, determining, whether the initial request complies with the facility management rule or user defined management rule, wherein the output control signal causes the FAS to implement the initially requested environmental conditions when the initial request complies with the facility management rule or user defined management rule, and the output control signal causes the FAS to implement alternate environmental conditions different from the initially requested environmental conditions when the initial request does not comply with the facility management rule or user defined management rule, wherein the alternate environmental conditions are corresponding to a closest alternate request relative to the initial request and compliant with the facility management rule or user defined management rule, and wherein the WMC system comprises an WMC run-time module generating WMC strategies based on the occupancy data, the weather data and/or external ambient climate data and the facility management rule or user defined management rule received by the WMC system, wherein the WMC run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the WMC run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the WMC strategies to determine an optimized WMC strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the WMC strategies. 2. The method of claim 1, further comprising: receiving water price data comprising at least one of current water price data and predicted water price data, wherein generating the output control signal is further based on the water price data. 3. The method of claim 2, further comprising: determining a peak water load time based on the water price data, wherein the output control signal is further configured to pre-humidify or pre-dehumidify the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 4. The method of claim 1, wherein the zone corresponds to a room in the building, apartment, home or dwelling. 5. The method of claim 1, wherein the zone corresponds to an area in the building, apartment, home or dwelling including two or more rooms. 6. The method of claim 1, wherein the output control signal comprises a set-point corresponding to a target humidity and the building, apartment, home or dwelling control device is a humidity controlling thermostat. 7. The method of claim 1, wherein the output control signal comprises a set-point corresponding to a target humidity or air moisture content value and the building, apartment, home or dwelling control device is a humidifying system. 8. The method of claim 1, further comprising: setting a schedule for receiving at least one of the weather data, the external ambient climate data, occupancy data, the internal conditions (humidity, temperature, air quality and internal ambience) data, and the water price data. 9. The method of claim 1, wherein at least one of the weather data, the external ambient climate data, occupancy data, the internal conditions (humidity, temperature, air quality and internal ambience) data, the weather data, the external ambient climate data, and the water price data are received from a remote database or remote system capable of sensing data and transmitting data in real time (with or without need for storing data). 10. The method of claim 1, further comprising: transmitting a notification to the occupant of the building, apartment, home or dwelling upon the output control signal causing the FAS to implement the alternate environmental conditions different from the initially requested environmental conditions, wherein the notification indicates to the occupant that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. 11. A method of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling, comprising: receiving occupant request data comprising a plurality of initial requests from at least one occupant of the building, apartment, home or dwelling with a plurality of corresponding initially requested environmental conditions by a water management control (WMC) system, wherein each of the plurality of initial requests corresponds to one of a plurality of zones in the building, apartment, home or dwelling; receiving occupant schedule data comprising a plurality of predicted occupant schedules by the WMC system, wherein each of the plurality of predicted occupant schedules corresponds to one of the plurality of zones in the building, apartment, home or dwelling; receiving weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data; receiving a facility management rule or user defined management rule from a facility manager by the WMC system the building, apartment, home or dwelling; generating a plurality of output control signals by the WMC system, wherein each of the plurality of output control signals is based on one of the plurality of initial requests, and one of the plurality of predicted occupant schedules, and the facility management rule or user defined management rule, and each of the plurality of output control signals is configured to adjust building, apartment, home or dwelling control devices in the plurality of zones in the building, apartment, home or dwelling; and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, determining, whether the plurality of initial requests complies with the facility management rule or user defined management rule, wherein the plurality of output control signals causes the FAS to implement the plurality of initially requested environmental conditions, when the plurality of initial requests complies with the facility management rule or user defined management rule, and the plurality of output control signal causes the FAS to implement a plurality of alternate environmental conditions different from the plurality of initially requested environmental conditions, when the plurality of initial requests does not comply with the facility management rule or user defined management rule, wherein the plurality of alternate environmental conditions are corresponding to a plurality of closest alternate requests relative to the plurality of initial requests and compliant with the facility management rule or user defined management rule, and wherein the WMC system comprises an WMC run-time module generating WMC strategies based on the occupancy data, the weather data and/or external ambient climate data and the facility management rule or user defined management rule received by the WMC system, wherein the WMC run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the WMC run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the WMC strategies to determine an optimized WMC strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the WMC strategies. 12. The method of claim 11, further comprising: receiving water price data comprising at least one of current water price data and predicted water price data, wherein generating the plurality of output control signals is further based on the water price data. 13. The method of claim 12, further comprising: determining a peak water load time based on the water price data, wherein the output control signals are configured to pre-humidify or pre-dehumidify at least one of the plurality of zones in the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 14. The method of claim 11, further comprising: transmitting at least one notification to the at least one occupant of the building, apartment, home or dwelling upon the plurality of output control signals causing the FAS to implement the plurality of alternate environmental conditions different from the plurality of initially requested, wherein the at least one notification indicates to the at least one occupant that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. 15. A water management controller or computer program product, comprising: a run-time module configured to receive occupant schedule data comprising a predicted occupant schedule, and weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data; a human-machine interface (HMI) configured to receive occupant request data comprising an initial request with corresponding initially requested environmental conditions received from an occupant of a building, apartment, home or dwelling or received from a system (or mobile application system) that stores and manages information on occupant and occupant schedule including but not limited to occupant travel plans outside the building, apartment, home or dwelling, and a facility management rule or user defined management rule from a facility manager of the building, apartment, home or dwelling; and an interface module configured to receive an output control signal from the run-time module and transmit the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, wherein the output control signal is based on the occupant schedule data, the weather data, the external ambient climate data, the occupant request data, and the facility management rule or user defined management rule, and the output control signal is configured to adjust a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling, wherein the output control signal causes the FAS to implement the initially requested environmental conditions when the initial request complies with the facility management rule or user defined management rule, and the output control signal causes the FAS to implement alternate environmental conditions different from the initially requested environmental conditions when the initial request does not comply with the facility management rule or user defined management rule, wherein the alternate environmental conditions are corresponding to a closest alternate request relative to the initial request and compliant with the facility management rule or user defined management rule, and wherein the run-time module generates strategies based on the occupant schedule data, the weather data, the external ambient climate data, the occupant request data and the facility management rule or user defined management rule, wherein the run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the strategies to determine an optimized strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the strategies. 16. The water management controller of claim 15, wherein the run-time module is further configured to receive water price data comprising at least one of current water price data and predicted water price data, and the output control signal is further based on the water price data. 17. The water management controller of claim 16, wherein the run-time module is further configured to determine a peak water load time based on the water price data, and the output control signal is further configured to pre-humidify or pre-dehumidify the zone in the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 18. The water management controller of claim 15, wherein the HMI is further configured to receive a notification upon the output control signal causing the FAS to implement the alternate environmental conditions different from the initially requested environmental conditions, wherein the notification indicates to the occupant of the building, apartment, home or dwelling that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. | A system, method and computer program product of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling includes receiving occupancy data including at least one of occupant request data and occupant schedule data, receiving weather data and/or external ambient climate data including at least one of current weather measurement data and weather forecast data, generating an output control signal based on the occupancy data and the weather data, the external ambient climate data, and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling. The occupant request data includes a current request, and the occupant schedule data includes a predicted occupant schedule. The output control signal adjusts a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling.1. A method of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling, comprising: receiving occupancy data comprising at least one of occupant request data and occupant schedule data by a water management control (WMC) system, wherein the occupant request data comprises an initial request with corresponding initially requested environmental conditions received from an occupant of the building, apartment, home or dwelling or received from a system (or mobile application system) that stores and manages information on occupant and occupant schedule including but not limited to occupant travel plans outside the building, apartment, home or dwelling; and the occupant schedule data comprises a predicted occupant schedule; receiving weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data by the WMC system (or weather forecast data from third party forecast systems); receiving a facility management rule or user defined management rule from a facility manager of the building, apartment, home or dwelling by the WMC system; generating an output control signal based on the occupancy data, and the weather data, the external ambient climate data, and the facility management rule or user defined management rule by the WMC system, wherein the output control signal is configured to adjust a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling; and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, determining, whether the initial request complies with the facility management rule or user defined management rule, wherein the output control signal causes the FAS to implement the initially requested environmental conditions when the initial request complies with the facility management rule or user defined management rule, and the output control signal causes the FAS to implement alternate environmental conditions different from the initially requested environmental conditions when the initial request does not comply with the facility management rule or user defined management rule, wherein the alternate environmental conditions are corresponding to a closest alternate request relative to the initial request and compliant with the facility management rule or user defined management rule, and wherein the WMC system comprises an WMC run-time module generating WMC strategies based on the occupancy data, the weather data and/or external ambient climate data and the facility management rule or user defined management rule received by the WMC system, wherein the WMC run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the WMC run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the WMC strategies to determine an optimized WMC strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the WMC strategies. 2. The method of claim 1, further comprising: receiving water price data comprising at least one of current water price data and predicted water price data, wherein generating the output control signal is further based on the water price data. 3. The method of claim 2, further comprising: determining a peak water load time based on the water price data, wherein the output control signal is further configured to pre-humidify or pre-dehumidify the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 4. The method of claim 1, wherein the zone corresponds to a room in the building, apartment, home or dwelling. 5. The method of claim 1, wherein the zone corresponds to an area in the building, apartment, home or dwelling including two or more rooms. 6. The method of claim 1, wherein the output control signal comprises a set-point corresponding to a target humidity and the building, apartment, home or dwelling control device is a humidity controlling thermostat. 7. The method of claim 1, wherein the output control signal comprises a set-point corresponding to a target humidity or air moisture content value and the building, apartment, home or dwelling control device is a humidifying system. 8. The method of claim 1, further comprising: setting a schedule for receiving at least one of the weather data, the external ambient climate data, occupancy data, the internal conditions (humidity, temperature, air quality and internal ambience) data, and the water price data. 9. The method of claim 1, wherein at least one of the weather data, the external ambient climate data, occupancy data, the internal conditions (humidity, temperature, air quality and internal ambience) data, the weather data, the external ambient climate data, and the water price data are received from a remote database or remote system capable of sensing data and transmitting data in real time (with or without need for storing data). 10. The method of claim 1, further comprising: transmitting a notification to the occupant of the building, apartment, home or dwelling upon the output control signal causing the FAS to implement the alternate environmental conditions different from the initially requested environmental conditions, wherein the notification indicates to the occupant that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. 11. A method of managing, monitoring and controlling water consumption in a building, apartment, home or dwelling, comprising: receiving occupant request data comprising a plurality of initial requests from at least one occupant of the building, apartment, home or dwelling with a plurality of corresponding initially requested environmental conditions by a water management control (WMC) system, wherein each of the plurality of initial requests corresponds to one of a plurality of zones in the building, apartment, home or dwelling; receiving occupant schedule data comprising a plurality of predicted occupant schedules by the WMC system, wherein each of the plurality of predicted occupant schedules corresponds to one of the plurality of zones in the building, apartment, home or dwelling; receiving weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data; receiving a facility management rule or user defined management rule from a facility manager by the WMC system the building, apartment, home or dwelling; generating a plurality of output control signals by the WMC system, wherein each of the plurality of output control signals is based on one of the plurality of initial requests, and one of the plurality of predicted occupant schedules, and the facility management rule or user defined management rule, and each of the plurality of output control signals is configured to adjust building, apartment, home or dwelling control devices in the plurality of zones in the building, apartment, home or dwelling; and transmitting the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, determining, whether the plurality of initial requests complies with the facility management rule or user defined management rule, wherein the plurality of output control signals causes the FAS to implement the plurality of initially requested environmental conditions, when the plurality of initial requests complies with the facility management rule or user defined management rule, and the plurality of output control signal causes the FAS to implement a plurality of alternate environmental conditions different from the plurality of initially requested environmental conditions, when the plurality of initial requests does not comply with the facility management rule or user defined management rule, wherein the plurality of alternate environmental conditions are corresponding to a plurality of closest alternate requests relative to the plurality of initial requests and compliant with the facility management rule or user defined management rule, and wherein the WMC system comprises an WMC run-time module generating WMC strategies based on the occupancy data, the weather data and/or external ambient climate data and the facility management rule or user defined management rule received by the WMC system, wherein the WMC run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the WMC run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the WMC strategies to determine an optimized WMC strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the WMC strategies. 12. The method of claim 11, further comprising: receiving water price data comprising at least one of current water price data and predicted water price data, wherein generating the plurality of output control signals is further based on the water price data. 13. The method of claim 12, further comprising: determining a peak water load time based on the water price data, wherein the output control signals are configured to pre-humidify or pre-dehumidify at least one of the plurality of zones in the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 14. The method of claim 11, further comprising: transmitting at least one notification to the at least one occupant of the building, apartment, home or dwelling upon the plurality of output control signals causing the FAS to implement the plurality of alternate environmental conditions different from the plurality of initially requested, wherein the at least one notification indicates to the at least one occupant that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. 15. A water management controller or computer program product, comprising: a run-time module configured to receive occupant schedule data comprising a predicted occupant schedule, and weather data and/or external ambient climate data comprising at least one of current weather measurement data and weather forecast data; a human-machine interface (HMI) configured to receive occupant request data comprising an initial request with corresponding initially requested environmental conditions received from an occupant of a building, apartment, home or dwelling or received from a system (or mobile application system) that stores and manages information on occupant and occupant schedule including but not limited to occupant travel plans outside the building, apartment, home or dwelling, and a facility management rule or user defined management rule from a facility manager of the building, apartment, home or dwelling; and an interface module configured to receive an output control signal from the run-time module and transmit the output control signal to a building, apartment, home or dwelling automation system (FAS) of the building, apartment, home or dwelling, wherein the output control signal is based on the occupant schedule data, the weather data, the external ambient climate data, the occupant request data, and the facility management rule or user defined management rule, and the output control signal is configured to adjust a building, apartment, home or dwelling control device in a zone in the building, apartment, home or dwelling, wherein the output control signal causes the FAS to implement the initially requested environmental conditions when the initial request complies with the facility management rule or user defined management rule, and the output control signal causes the FAS to implement alternate environmental conditions different from the initially requested environmental conditions when the initial request does not comply with the facility management rule or user defined management rule, wherein the alternate environmental conditions are corresponding to a closest alternate request relative to the initial request and compliant with the facility management rule or user defined management rule, and wherein the run-time module generates strategies based on the occupant schedule data, the weather data, the external ambient climate data, the occupant request data and the facility management rule or user defined management rule, wherein the run-time module includes a default schedule generator, a real-time set-points generator and an optimization tool/libraries module, wherein the run-time module seamlessly transitions between applying a default schedule generated by the default schedule generator to the FAS and adjusting the default schedule when real-time data generated by the real-time set-points generator is received, and wherein the default schedule generator and real-time set-points generator utilize the optimization tool/libraries module and a water and/or humidity and/or air moisture simulator to simulate the strategies to determine an optimized strategy, wherein characteristics of the building, apartment, home or dwelling are utilized to simulate the strategies. 16. The water management controller of claim 15, wherein the run-time module is further configured to receive water price data comprising at least one of current water price data and predicted water price data, and the output control signal is further based on the water price data. 17. The water management controller of claim 16, wherein the run-time module is further configured to determine a peak water load time based on the water price data, and the output control signal is further configured to pre-humidify or pre-dehumidify the zone in the building, apartment, home or dwelling during a time that does not correspond to the peak water load time. 18. The water management controller of claim 15, wherein the HMI is further configured to receive a notification upon the output control signal causing the FAS to implement the alternate environmental conditions different from the initially requested environmental conditions, wherein the notification indicates to the occupant of the building, apartment, home or dwelling that the alternate environmental conditions were implemented instead of the initially requested environmental conditions. | 2,100 |
347,933 | 16,805,698 | 2,191 | Sealing in rotary positive displacement machines based on trochoidal geometry that comprise a helical rotor that undergoes planetary motion within a helical stator is described. Seals can be mounted on the rotor, the stator, or both. The rotor can have a hypotrochoidal cross-section, with the corresponding stator cavity profile being the outer envelope of the rotor as it undergoes planetary motion, or the stator cavity can have an epitrochoidal cross-section with the corresponding rotor profile being the inner envelope of the trochoid as it undergoes planetary motion. In some embodiments, the geometry is offset in a manner that provides advantages with respect to sealing in the rotary machine. In multi-stage embodiments, the rotor-stator geometry remains substantially constant or varies along the axis of the rotary machine. | 1. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor helical profile, and a rotor axis, and having a hypotrochoidal shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, said rotor configured to undergo planetary motion within said stator, said stator having a stator helical profile, a stator axis, and having a shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said hypotrochoidal shape of said rotor undergoes planetary motion, wherein said rotary machine further comprises at least one helical rotor seal mounted on said rotor and/or at least one helical stator seal mounted on said stator. 2. The rotary machine of claim 1 wherein:
said hypotrochoidal shape has n lobes, where n is an integer;
the outer envelope shape has (n−1) lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 3. The rotary machine of claim 2 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of said rotor is the same as the pitch of said stator, and the ratio of the lead of said rotor to the lead of said stator is 2:1. 4. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises two rotor seals mounted on said rotor and/or a stator seal mounted on said stator. 5. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread; and
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread. 6. The rotary machine of claim 1 wherein said rotor has a double-start helical profile, and said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a helical stator seal mounted in a first groove extending along the crest of said first stator thread. 7. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first rotor groove extending along the crest of said first rotor thread;
a second helical rotor seal mounted in a second rotor groove extending along the crest of said second rotor thread; and
a helical stator seal mounted in a first stator groove extending along the crest of said first stator thread. 8. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted on said first rotor thread by cooperation of a first mating feature on said first rotor thread with a second mating feature on said first helical rotor seal; and
a second helical rotor seal mounted on said second rotor thread by cooperation of a third mating feature on said second rotor thread with a fourth mating feature on said first helical rotor seal. 9. The rotary machine of claim 3 wherein said rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 10. The rotary machine of claim 9 wherein each of said plurality of chambers has approximately the same volume. 11. The rotary machine of claim 9 wherein at least one of said plurality of chambers has a volume that is different from another of said plurality of chambers. 12. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor axis and a rotor helical profile, wherein said rotor has a rotor shape that is inwardly offset from a hypotrochoidal shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, said rotor configured to undergo planetary motion within said stator, and said stator having a stator axis and a stator helical profile, wherein said stator has a stator shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said rotor shape undergoes planetary motion, wherein said rotary machine further comprises at least one helical rotor seal mounted to said rotor and/or at least one helical stator seal mounted to said stator. 13. The rotary machine of claim 12 wherein:
said rotor shape has n lobes, where n is an integer;
said stator shape has (n−1) lobes;
the pitch of said rotor is the same as the pitch of said stator; and
the ratio of the lead of said rotor to the lead of said stator is n:(n−1). 14. The rotary machine of claim 13 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of said rotor is the same as the pitch of said stator, and the ratio of the lead of said rotor to the lead of said stator is 2:1. 15. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises two rotor seals mounted on said rotor and/or a stator seal mounted on said stator. 16. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread; and
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread. 17. The rotary machine of claim 12 wherein said rotor has a double-start helical profile, and said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a helical stator seal mounted in a first groove extending along the crest of said first stator thread. 18. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread;
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread; and
a helical stator seal mounted in a third groove extending along the crest of said first stator thread. 19. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted on said first rotor thread by cooperation of a first mating feature on said first rotor thread with a second mating feature on said first helical rotor seal; and
a second helical rotor seal mounted on said second rotor thread by cooperation of a third mating feature on said second rotor thread with a fourth mating feature on said first helical rotor seal. 20. The rotary machine of claim 12 wherein said rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. | Sealing in rotary positive displacement machines based on trochoidal geometry that comprise a helical rotor that undergoes planetary motion within a helical stator is described. Seals can be mounted on the rotor, the stator, or both. The rotor can have a hypotrochoidal cross-section, with the corresponding stator cavity profile being the outer envelope of the rotor as it undergoes planetary motion, or the stator cavity can have an epitrochoidal cross-section with the corresponding rotor profile being the inner envelope of the trochoid as it undergoes planetary motion. In some embodiments, the geometry is offset in a manner that provides advantages with respect to sealing in the rotary machine. In multi-stage embodiments, the rotor-stator geometry remains substantially constant or varies along the axis of the rotary machine.1. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor helical profile, and a rotor axis, and having a hypotrochoidal shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, said rotor configured to undergo planetary motion within said stator, said stator having a stator helical profile, a stator axis, and having a shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said hypotrochoidal shape of said rotor undergoes planetary motion, wherein said rotary machine further comprises at least one helical rotor seal mounted on said rotor and/or at least one helical stator seal mounted on said stator. 2. The rotary machine of claim 1 wherein:
said hypotrochoidal shape has n lobes, where n is an integer;
the outer envelope shape has (n−1) lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 3. The rotary machine of claim 2 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of said rotor is the same as the pitch of said stator, and the ratio of the lead of said rotor to the lead of said stator is 2:1. 4. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises two rotor seals mounted on said rotor and/or a stator seal mounted on said stator. 5. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread; and
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread. 6. The rotary machine of claim 1 wherein said rotor has a double-start helical profile, and said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a helical stator seal mounted in a first groove extending along the crest of said first stator thread. 7. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first rotor groove extending along the crest of said first rotor thread;
a second helical rotor seal mounted in a second rotor groove extending along the crest of said second rotor thread; and
a helical stator seal mounted in a first stator groove extending along the crest of said first stator thread. 8. The rotary machine of claim 1 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted on said first rotor thread by cooperation of a first mating feature on said first rotor thread with a second mating feature on said first helical rotor seal; and
a second helical rotor seal mounted on said second rotor thread by cooperation of a third mating feature on said second rotor thread with a fourth mating feature on said first helical rotor seal. 9. The rotary machine of claim 3 wherein said rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 10. The rotary machine of claim 9 wherein each of said plurality of chambers has approximately the same volume. 11. The rotary machine of claim 9 wherein at least one of said plurality of chambers has a volume that is different from another of said plurality of chambers. 12. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor axis and a rotor helical profile, wherein said rotor has a rotor shape that is inwardly offset from a hypotrochoidal shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, said rotor configured to undergo planetary motion within said stator, and said stator having a stator axis and a stator helical profile, wherein said stator has a stator shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said rotor shape undergoes planetary motion, wherein said rotary machine further comprises at least one helical rotor seal mounted to said rotor and/or at least one helical stator seal mounted to said stator. 13. The rotary machine of claim 12 wherein:
said rotor shape has n lobes, where n is an integer;
said stator shape has (n−1) lobes;
the pitch of said rotor is the same as the pitch of said stator; and
the ratio of the lead of said rotor to the lead of said stator is n:(n−1). 14. The rotary machine of claim 13 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of said rotor is the same as the pitch of said stator, and the ratio of the lead of said rotor to the lead of said stator is 2:1. 15. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises two rotor seals mounted on said rotor and/or a stator seal mounted on said stator. 16. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread; and
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread. 17. The rotary machine of claim 12 wherein said rotor has a double-start helical profile, and said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a helical stator seal mounted in a first groove extending along the crest of said first stator thread. 18. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile having a first stator thread, and said at least one helical seal comprises:
a first helical rotor seal mounted in a first groove extending along the crest of said first rotor thread;
a second helical rotor seal mounted in a second groove extending along the crest of said second rotor thread; and
a helical stator seal mounted in a third groove extending along the crest of said first stator thread. 19. The rotary machine of claim 12 wherein said rotor has a double-start helical profile having a first rotor thread and a second rotor thread, said stator has a single-start helical profile, and said at least one helical seal comprises:
a first helical rotor seal mounted on said first rotor thread by cooperation of a first mating feature on said first rotor thread with a second mating feature on said first helical rotor seal; and
a second helical rotor seal mounted on said second rotor thread by cooperation of a third mating feature on said second rotor thread with a fourth mating feature on said first helical rotor seal. 20. The rotary machine of claim 12 wherein said rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. | 2,100 |
347,934 | 16,805,720 | 2,474 | A modularized system for assembling electronic systems within vehicles, including a hardware connection unit embedded in a vehicle, a plurality of modules in the vehicle, communicating with the hardware connection unit, either by direct support or by an adaptor, and communicating with each other either by wired or by wireless communication, and a cellular device in the vehicle, communicating with the hardware connection unit and with one or more cloud services, and downloading firmware and software for the modules from the one or more cloud services, wherein the system is viewed and modified using a dedicated smartphone application or a cloud dashboard. | 1. A modularized system for assembling electronic systems within vehicles, comprising:
a hardware connection unit embedded in a vehicle; a plurality of modules in the vehicle, communicating with said hardware connection unit, either by direct support or by an adaptor, and communicating with each other either by wired or by wireless communication; and a cellular device in the vehicle, communicating with said hardware connection unit and with one or more cloud services, and downloading firmware and software for said modules from the one or more cloud services, wherein the system is viewed and modified using a dedicated smartphone application or a cloud dashboard. 2. The system of claim 1 wherein said cellular device is a smartphone and wherein said plurality of modules comprises sensors from the group consisting of a camera including a vehicle rooftop camera, a drone, a GPS, wearable electronic devices comprising smart watches, camera glasses, and health monitors, a cellular access point, inertial measurement unit (IMU) sensors, an on-board diagnostics (OBD) module, an OBD data logger, a controller area network bus, a cooling unit, a charging unit, a data storage unit, a solar panel, an advanced driver assistance system (ADAS), a navigation system, a graphical processing unit (GPU), a tensor processing unit (TPU), a microphone, a speaker, a vehicle Internet of Things (IoT) module, a head-up display (HUD), a media center, a lidar sensor, a radar sensor, a driver or passenger wearable device, and a vehicle-to-vehicle (V2V) connection chip. 3. The system of claim 1 wherein said hardware connection unit is USB-based, and some or all of said modules stack on top of one another such that each module in a stack passes its own and the previous module's data to the next module. 4. The system of claim 3 wherein some or all of said modules are connected via a stack using USB-C, which provides synchronous power and data delivery. 5. The system of claim 4 wherein the data and power in stacked modules are used for cooling, whereby stacked modules are connected to a cooling heatsink/active cooling unit by an air tube or by a heat conductor. 6. The system of claim 1 wherein some or all of said modules are communicatively chained by Wi-Fi or Bluetooth or another common wireless protocol, and propagate data from one module to another along the chain, up to a cellular module. 7. The system of claim 1 wherein some or all of said modules are connected via a hub. 8. The system of claim 1 wherein data is transmitted between some or all of said modules by using the vehicle's metallic body to generate a low amplitude AC signal which is transmitted to and amplified in the modules. 9. The system of claim 1 wherein some or all of said modules are directly connected to a controller area network (CAN) vehicle bus, and are thereby connected to other sub-systems in the vehicle. 10. The system of claim 1 comprising a smartphone that serves as a hub, the smartphone providing storage, computing, and an access point for cloud storage, and wherein one or more of said modules is a camera connected to said smartphone via Wi-Fi or Bluetooth. 11. The system of claim 1 comprising a vehicle on-board diagnostics (OBD) system serving as a main port, comprising an adaptor to a camera, said adaptor comprising an internal USB and an internal SD card adaptor, wherein the camera communicates with said hardware connection unit via Wi-Fi, via Bluetooth Low Energy (BLE) communication, or via USB. 12. The system of claim 1 wherein at least one of said modules comprises its own storage for buffering data and for backing up data. 13. The system of claim 12 further comprising an artificial intelligence (AI) module, triggering an event across said storage in at least one of said modules, to mark part of the stored data for different modes of deletion, comprising a delayed deletion mode and a never-to-be-deleted mode. 14. The system of claim 13 whereby, in response to an event, at least one storage in at least one of said modules captures higher rate data for a defined duration, so as to allow for slow motion. 15. The system of claim 13 whereby said cellular device syncs data with the cloud storage when a cellular connection is available, and wherein the cloud storage is set to the never-to-be-deleted mode. 16. The system of claim 15 whereby a policy of when and where said cellular device syncs data from said modules with the cloud storage is configurable by a user via Wi-Fi communication using a home Wi-Fi access point or a public Wi-Fi access point, or via cellular communication, and wherein the user specifies a data profile and a data rate for at least one of said modules and for at least one available Internet network. 17. The system of claim 1 further comprising at least one additional hardware connection unit, communicatively chained with one another and with said hardware connection unit, so as to enable wide coverage for large vehicles. 18. The system of claim 17 wherein said modules comprise a multi-camera array, the outputs of which are combined to form a synthesized view of the surrounding of the vehicle. 19. The system of claim 1 wherein each said module that is wireless, is paired with the system using near-field communication (NFC) or BLE communication. 20. The system of claim 1 wherein at least one of said modules comprises internal data integrity tests, and upon failure the at least one module reports the failure to said hardware connection unit, and said hardware unit reports the failure to the cloud services, and the failure is displayed using the dedicated smartphone application or the cloud dashboard. | A modularized system for assembling electronic systems within vehicles, including a hardware connection unit embedded in a vehicle, a plurality of modules in the vehicle, communicating with the hardware connection unit, either by direct support or by an adaptor, and communicating with each other either by wired or by wireless communication, and a cellular device in the vehicle, communicating with the hardware connection unit and with one or more cloud services, and downloading firmware and software for the modules from the one or more cloud services, wherein the system is viewed and modified using a dedicated smartphone application or a cloud dashboard.1. A modularized system for assembling electronic systems within vehicles, comprising:
a hardware connection unit embedded in a vehicle; a plurality of modules in the vehicle, communicating with said hardware connection unit, either by direct support or by an adaptor, and communicating with each other either by wired or by wireless communication; and a cellular device in the vehicle, communicating with said hardware connection unit and with one or more cloud services, and downloading firmware and software for said modules from the one or more cloud services, wherein the system is viewed and modified using a dedicated smartphone application or a cloud dashboard. 2. The system of claim 1 wherein said cellular device is a smartphone and wherein said plurality of modules comprises sensors from the group consisting of a camera including a vehicle rooftop camera, a drone, a GPS, wearable electronic devices comprising smart watches, camera glasses, and health monitors, a cellular access point, inertial measurement unit (IMU) sensors, an on-board diagnostics (OBD) module, an OBD data logger, a controller area network bus, a cooling unit, a charging unit, a data storage unit, a solar panel, an advanced driver assistance system (ADAS), a navigation system, a graphical processing unit (GPU), a tensor processing unit (TPU), a microphone, a speaker, a vehicle Internet of Things (IoT) module, a head-up display (HUD), a media center, a lidar sensor, a radar sensor, a driver or passenger wearable device, and a vehicle-to-vehicle (V2V) connection chip. 3. The system of claim 1 wherein said hardware connection unit is USB-based, and some or all of said modules stack on top of one another such that each module in a stack passes its own and the previous module's data to the next module. 4. The system of claim 3 wherein some or all of said modules are connected via a stack using USB-C, which provides synchronous power and data delivery. 5. The system of claim 4 wherein the data and power in stacked modules are used for cooling, whereby stacked modules are connected to a cooling heatsink/active cooling unit by an air tube or by a heat conductor. 6. The system of claim 1 wherein some or all of said modules are communicatively chained by Wi-Fi or Bluetooth or another common wireless protocol, and propagate data from one module to another along the chain, up to a cellular module. 7. The system of claim 1 wherein some or all of said modules are connected via a hub. 8. The system of claim 1 wherein data is transmitted between some or all of said modules by using the vehicle's metallic body to generate a low amplitude AC signal which is transmitted to and amplified in the modules. 9. The system of claim 1 wherein some or all of said modules are directly connected to a controller area network (CAN) vehicle bus, and are thereby connected to other sub-systems in the vehicle. 10. The system of claim 1 comprising a smartphone that serves as a hub, the smartphone providing storage, computing, and an access point for cloud storage, and wherein one or more of said modules is a camera connected to said smartphone via Wi-Fi or Bluetooth. 11. The system of claim 1 comprising a vehicle on-board diagnostics (OBD) system serving as a main port, comprising an adaptor to a camera, said adaptor comprising an internal USB and an internal SD card adaptor, wherein the camera communicates with said hardware connection unit via Wi-Fi, via Bluetooth Low Energy (BLE) communication, or via USB. 12. The system of claim 1 wherein at least one of said modules comprises its own storage for buffering data and for backing up data. 13. The system of claim 12 further comprising an artificial intelligence (AI) module, triggering an event across said storage in at least one of said modules, to mark part of the stored data for different modes of deletion, comprising a delayed deletion mode and a never-to-be-deleted mode. 14. The system of claim 13 whereby, in response to an event, at least one storage in at least one of said modules captures higher rate data for a defined duration, so as to allow for slow motion. 15. The system of claim 13 whereby said cellular device syncs data with the cloud storage when a cellular connection is available, and wherein the cloud storage is set to the never-to-be-deleted mode. 16. The system of claim 15 whereby a policy of when and where said cellular device syncs data from said modules with the cloud storage is configurable by a user via Wi-Fi communication using a home Wi-Fi access point or a public Wi-Fi access point, or via cellular communication, and wherein the user specifies a data profile and a data rate for at least one of said modules and for at least one available Internet network. 17. The system of claim 1 further comprising at least one additional hardware connection unit, communicatively chained with one another and with said hardware connection unit, so as to enable wide coverage for large vehicles. 18. The system of claim 17 wherein said modules comprise a multi-camera array, the outputs of which are combined to form a synthesized view of the surrounding of the vehicle. 19. The system of claim 1 wherein each said module that is wireless, is paired with the system using near-field communication (NFC) or BLE communication. 20. The system of claim 1 wherein at least one of said modules comprises internal data integrity tests, and upon failure the at least one module reports the failure to said hardware connection unit, and said hardware unit reports the failure to the cloud services, and the failure is displayed using the dedicated smartphone application or the cloud dashboard. | 2,400 |
347,935 | 16,805,742 | 1,652 | This application relates to biological pharmacy and biochemical engineering, and more particularly to a method of preparing a (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. This method includes: subjecting a 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme as a substrate to selective oxidation in the presence of a monoamine oxidase and the non-selective reduction to prepare the (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound, where the monoamine oxidase has an amino acid sequence as shown in SEQ ID NO: 1 or an amino acid sequence having an identity of more than 80% with SEQ ID NO: 1. The kinetic resolution is carried out in the presence of the monoamine oxidase as a catalyst and a reductant, and the resulting product has a high chiral purity. | 1. A method of preparing a (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound of formula (I) 2. The method of claim 1, wherein the monoamine oxidase is obtained using an E. coli expression system. 3. The method of claim 1, wherein the monoamine oxidase has an amino acid sequence shown as SEQ ID NO:1 or an amino acid sequence having an identity of more than 80% with SEQ ID NO:1. 4. The method of claim 1, wherein the non-selective reductant is for reducing an amine. 5. The method of claim 1, wherein the non-selective reductant is selected from the group consisting of boranamine and sodium borohydride. 6. The method of claim 1, wherein a molar equivalent ratio of the non-selective reductant to the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme is 1-10:1. 7. The method of claim 1, wherein the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme has a concentration of 0.1%-5% (w/v). 8. The method of claim 1, wherein the monoamine oxidase, calculated as wet cells, is 300%-1000% by weight of the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme. 9. The method of claim 1, wherein a reaction temperature is 15-50° C.; a reaction time is 6-72 h; and a pH of the reaction mixture is 6-10. 10. The method of claim 1, wherein the monoamine oxidase is in a form of a genetically-engineered whole cell, a crude enzyme solution, a pure enzyme or an immobilized enzyme. 11. The method of claim 1, further comprising: purifying the the (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. 12. The method of claim 11, the purifying step comprises:
terminating the reaction with 1-6 M hydrochloric acid; adjusting pH of the reaction mixture to 10-11 with 1-10 M sodium hydroxide; extracting the reaction mixture with ethyl acetate 3-5 times by high-speed centrifugation and collecting and combining organic phases; and drying the combined organic phase with anhydrous sodium sulfate; and purifying the dried organic phase by column chromatography to give the purified (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. | This application relates to biological pharmacy and biochemical engineering, and more particularly to a method of preparing a (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. This method includes: subjecting a 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme as a substrate to selective oxidation in the presence of a monoamine oxidase and the non-selective reduction to prepare the (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound, where the monoamine oxidase has an amino acid sequence as shown in SEQ ID NO: 1 or an amino acid sequence having an identity of more than 80% with SEQ ID NO: 1. The kinetic resolution is carried out in the presence of the monoamine oxidase as a catalyst and a reductant, and the resulting product has a high chiral purity.1. A method of preparing a (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound of formula (I) 2. The method of claim 1, wherein the monoamine oxidase is obtained using an E. coli expression system. 3. The method of claim 1, wherein the monoamine oxidase has an amino acid sequence shown as SEQ ID NO:1 or an amino acid sequence having an identity of more than 80% with SEQ ID NO:1. 4. The method of claim 1, wherein the non-selective reductant is for reducing an amine. 5. The method of claim 1, wherein the non-selective reductant is selected from the group consisting of boranamine and sodium borohydride. 6. The method of claim 1, wherein a molar equivalent ratio of the non-selective reductant to the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme is 1-10:1. 7. The method of claim 1, wherein the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme has a concentration of 0.1%-5% (w/v). 8. The method of claim 1, wherein the monoamine oxidase, calculated as wet cells, is 300%-1000% by weight of the 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline raceme. 9. The method of claim 1, wherein a reaction temperature is 15-50° C.; a reaction time is 6-72 h; and a pH of the reaction mixture is 6-10. 10. The method of claim 1, wherein the monoamine oxidase is in a form of a genetically-engineered whole cell, a crude enzyme solution, a pure enzyme or an immobilized enzyme. 11. The method of claim 1, further comprising: purifying the the (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. 12. The method of claim 11, the purifying step comprises:
terminating the reaction with 1-6 M hydrochloric acid; adjusting pH of the reaction mixture to 10-11 with 1-10 M sodium hydroxide; extracting the reaction mixture with ethyl acetate 3-5 times by high-speed centrifugation and collecting and combining organic phases; and drying the combined organic phase with anhydrous sodium sulfate; and purifying the dried organic phase by column chromatography to give the purified (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound. | 1,600 |
347,936 | 16,643,534 | 1,652 | Disclosed is a promoter for driving expression in the retina. The promoter sequence comprises at least NEFH promoter conserved region A and optionally one or more of NEFH conserved regions D, F, D1, K, B, C and E. Also disclosed are uses of the promoter for directing expression to retinal ganglion cells and uses for the treatment of ocular diseases. | 1-22. (canceled) 23. An isolated nucleic acid molecule having promoter activity, wherein said nucleic acid molecule comprises Neurofilament heavy gene promoter conserved region A and optionally one or more of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E, wherein said nucleic acid molecule comprises no more than three of the group of Neurofilament heavy gene promoter conserved regions consisting of Neurofilament heavy gene promoter conserved regions D, F, D1, and K and no more than four of the group of Neurofilament heavy gene promoter conserved regions consisting of Neurofilament heavy gene promoter conserved regions D, F, B, C, and E;
wherein Neurofilament heavy gene promoter conserved region A is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 1, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 2, or a functional variant thereof; Neurofilament heavy gene promoter conserved region F is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 3, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D1 is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 4, or a functional variant thereof; Neurofilament heavy gene promoter conserved region K is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 5, or a functional variant thereof; Neurofilament heavy gene promoter conserved region B is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 6, or a functional variant thereof; Neurofilament heavy gene promoter conserved region C is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 7, or a functional variant thereof; and Neurofilament heavy gene promoter conserved region E is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 8, or a functional variant thereof. 24. The isolated nucleic acid molecule according to claim 23, wherein of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E, the isolated nucleic acid molecule comprises fewer than three. 25. The isolated nucleic acid molecule according to claim 23, wherein, of Neurofilament heavy gene promoter conserved regions A, D, F, D1, K, B, C and E said isolated nucleic acid molecule comprises only conserved region A. 26. The isolated nucleic acid molecule according to claim 23, wherein, of Neurofilament heavy gene promoter conserved regions A, D, F, D1, K, B, C and E, said isolated nucleic acid molecule comprises only conserved regions A and F. 27. (canceled) 28. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved region A, Neurofilament heavy gene promoter conserved region D, and Neurofilament heavy gene promoter conserved region F. 29. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises at least one of the conserved regions selected from: Neurofilament heavy gene promoter conserved region D1 and Neurofilament heavy gene promoter conserved region K; 30. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises between two recited conserved regions a spacer sequence of a length in the range 20-180% of the sequence separating said recited conserved regions in the nucleic acid sequence shown as SEQ ID NO: 21. 31-32. (canceled) 33. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises at least one of the conserved regions selected from: Neurofilament heavy gene promoter conserved region B, Neurofilament heavy gene promoter conserved region C, and Neurofilament heavy gene promoter conserved region E; 34. The isolated nucleic acid molecule according to claim 33, wherein, of Neurofilament heavy gene promoter conserved regions B, C, and E, the isolated nucleic acid molecule comprises only one or two. 35. The isolated nucleic acid molecule according to claim 33, wherein the isolated nucleic acid molecule comprises between two recited conserved regions a spacer sequence of a length in the range 20-180% of the sequence separating said recited conserved regions in the nucleic acid sequence shown as SEQ ID NO: 22. 36-37. (canceled) 38. A method of treatment of ocular disease, wherein said method comprises administering to an eye an isolated nucleic acid molecule having promoter activity, wherein said nucleic acid molecule comprises at least Neurofilament heavy gene promoter conserved region A and optionally one or more of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E;
wherein Neurofilament heavy gene promoter conserved region A is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 1, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 2, or a functional variant thereof; Neurofilament heavy gene promoter conserved region F is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 3, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D1 is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 4, or a functional variant thereof; Neurofilament heavy gene promoter conserved region K is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 5, or a functional variant thereof; Neurofilament heavy gene promoter conserved region B is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 6, or a functional variant thereof; Neurofilament heavy gene promoter conserved region C is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 7, or a functional variant thereof; and Neurofilament heavy gene promoter conserved region E is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 8, or a functional variant thereof. 39. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved region A, Neurofilament heavy gene promoter conserved region D, and Neurofilament heavy gene promoter conserved region F. 40. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, D1, and K. 41. The method according to claim 40, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, D1, and K having the nucleic acid sequences shown as SEQ ID NOS: 1, 2, 3, 4, and 5 respectively. 42. The method according to claim 40, wherein the isolated nucleic acid molecule consists of the nucleic acid sequence shown as SEQ ID NO: 21. 43. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, B, C, and E. 44. (canceled) 45. The method according to claim 43, wherein the isolated nucleic acid molecule consists of the nucleic acid sequence shown as SEQ ID NO: 22 46. The method according to claim 43, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, B, C, and E having the nucleic acid sequences shown as SEQ ID NOS: 10, 13, 16, 18, 19, and 20 respectively. 47-48. (canceled) 49. The isolated nucleic acid molecule according to claim 23, wherein said nucleic acid molecule having promoter activity provides preferential expression of said one or more heterologous polynucleotide sequences in the ganglion cell layer of the eye. 50. A vector comprising the isolated nucleic acid according to claim 23. 51-54. (canceled) 55. A therapeutic composition comprising the isolated nucleic acid molecule according to claim 23. 56. (canceled) 57. The method according to claim 38, wherein the ocular disease is Leber Hereditary Optic Neuropathy (LHON), dominant optic atophy (DOA), or glaucoma. | Disclosed is a promoter for driving expression in the retina. The promoter sequence comprises at least NEFH promoter conserved region A and optionally one or more of NEFH conserved regions D, F, D1, K, B, C and E. Also disclosed are uses of the promoter for directing expression to retinal ganglion cells and uses for the treatment of ocular diseases.1-22. (canceled) 23. An isolated nucleic acid molecule having promoter activity, wherein said nucleic acid molecule comprises Neurofilament heavy gene promoter conserved region A and optionally one or more of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E, wherein said nucleic acid molecule comprises no more than three of the group of Neurofilament heavy gene promoter conserved regions consisting of Neurofilament heavy gene promoter conserved regions D, F, D1, and K and no more than four of the group of Neurofilament heavy gene promoter conserved regions consisting of Neurofilament heavy gene promoter conserved regions D, F, B, C, and E;
wherein Neurofilament heavy gene promoter conserved region A is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 1, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 2, or a functional variant thereof; Neurofilament heavy gene promoter conserved region F is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 3, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D1 is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 4, or a functional variant thereof; Neurofilament heavy gene promoter conserved region K is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 5, or a functional variant thereof; Neurofilament heavy gene promoter conserved region B is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 6, or a functional variant thereof; Neurofilament heavy gene promoter conserved region C is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 7, or a functional variant thereof; and Neurofilament heavy gene promoter conserved region E is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 8, or a functional variant thereof. 24. The isolated nucleic acid molecule according to claim 23, wherein of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E, the isolated nucleic acid molecule comprises fewer than three. 25. The isolated nucleic acid molecule according to claim 23, wherein, of Neurofilament heavy gene promoter conserved regions A, D, F, D1, K, B, C and E said isolated nucleic acid molecule comprises only conserved region A. 26. The isolated nucleic acid molecule according to claim 23, wherein, of Neurofilament heavy gene promoter conserved regions A, D, F, D1, K, B, C and E, said isolated nucleic acid molecule comprises only conserved regions A and F. 27. (canceled) 28. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved region A, Neurofilament heavy gene promoter conserved region D, and Neurofilament heavy gene promoter conserved region F. 29. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises at least one of the conserved regions selected from: Neurofilament heavy gene promoter conserved region D1 and Neurofilament heavy gene promoter conserved region K; 30. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises between two recited conserved regions a spacer sequence of a length in the range 20-180% of the sequence separating said recited conserved regions in the nucleic acid sequence shown as SEQ ID NO: 21. 31-32. (canceled) 33. The isolated nucleic acid molecule according to claim 23, wherein the isolated nucleic acid molecule comprises at least one of the conserved regions selected from: Neurofilament heavy gene promoter conserved region B, Neurofilament heavy gene promoter conserved region C, and Neurofilament heavy gene promoter conserved region E; 34. The isolated nucleic acid molecule according to claim 33, wherein, of Neurofilament heavy gene promoter conserved regions B, C, and E, the isolated nucleic acid molecule comprises only one or two. 35. The isolated nucleic acid molecule according to claim 33, wherein the isolated nucleic acid molecule comprises between two recited conserved regions a spacer sequence of a length in the range 20-180% of the sequence separating said recited conserved regions in the nucleic acid sequence shown as SEQ ID NO: 22. 36-37. (canceled) 38. A method of treatment of ocular disease, wherein said method comprises administering to an eye an isolated nucleic acid molecule having promoter activity, wherein said nucleic acid molecule comprises at least Neurofilament heavy gene promoter conserved region A and optionally one or more of Neurofilament heavy gene promoter conserved regions D, F, D1, K, B, C and E;
wherein Neurofilament heavy gene promoter conserved region A is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 1, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 2, or a functional variant thereof; Neurofilament heavy gene promoter conserved region F is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 3, or a functional variant thereof; Neurofilament heavy gene promoter conserved region D1 is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 4, or a functional variant thereof; Neurofilament heavy gene promoter conserved region K is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 5, or a functional variant thereof; Neurofilament heavy gene promoter conserved region B is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 6, or a functional variant thereof; Neurofilament heavy gene promoter conserved region C is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 7, or a functional variant thereof; and Neurofilament heavy gene promoter conserved region E is a nucleotide sequence having the nucleotide sequence shown as SEQ ID NO: 8, or a functional variant thereof. 39. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved region A, Neurofilament heavy gene promoter conserved region D, and Neurofilament heavy gene promoter conserved region F. 40. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, D1, and K. 41. The method according to claim 40, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, D1, and K having the nucleic acid sequences shown as SEQ ID NOS: 1, 2, 3, 4, and 5 respectively. 42. The method according to claim 40, wherein the isolated nucleic acid molecule consists of the nucleic acid sequence shown as SEQ ID NO: 21. 43. The method according to claim 38, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, B, C, and E. 44. (canceled) 45. The method according to claim 43, wherein the isolated nucleic acid molecule consists of the nucleic acid sequence shown as SEQ ID NO: 22 46. The method according to claim 43, wherein the isolated nucleic acid molecule comprises each of Neurofilament heavy gene promoter conserved regions A, D, F, B, C, and E having the nucleic acid sequences shown as SEQ ID NOS: 10, 13, 16, 18, 19, and 20 respectively. 47-48. (canceled) 49. The isolated nucleic acid molecule according to claim 23, wherein said nucleic acid molecule having promoter activity provides preferential expression of said one or more heterologous polynucleotide sequences in the ganglion cell layer of the eye. 50. A vector comprising the isolated nucleic acid according to claim 23. 51-54. (canceled) 55. A therapeutic composition comprising the isolated nucleic acid molecule according to claim 23. 56. (canceled) 57. The method according to claim 38, wherein the ocular disease is Leber Hereditary Optic Neuropathy (LHON), dominant optic atophy (DOA), or glaucoma. | 1,600 |
347,937 | 16,805,746 | 3,734 | The present invention is a vehicle cargo rack system for use on a vehicle Roof mounts are attached to the roof. A cargo bar is provided. The cargo bar has a first end, an opposite second end, and a midsection. The cargo bar is supported above the roof by the roof mounts. When a load is attached to the vehicle, the load is placed atop the cargo bar, wherein the weight of the load is borne by the cargo bar. A plurality of support legs extends from the midsection of the cargo bar to the roof. The support legs contact the roof and transfer the forces across the roof. | 1. A cargo rack system that mounts to a roof of a vehicle, said system comprising:
a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end; roof mounts connected to said cargo bar proximate said first end and said second end, wherein each of said roof mounts includes a clamp for attaching said roof mounts to said roof of said vehicle; a plurality of support legs extending from said midsection of said cargo bar in a common direction, wherein said support legs contact said roof and support said cargo bar when said cargo rack system is mounted to said roof. 2. The system according to claim 1, wherein said support legs are selectively adjustable in length. 3. The system according to claim 1, wherein said cargo bar has threaded bores formed therein and said plurality of support legs have threaded shafts that engage said threaded bores. 4. The system according to claim 1, wherein each of said plurality of support legs has a head that is supported by one of said threaded shafts. 5. The system according to claim 1, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation. 6. The system according to claim 1, wherein said support brackets contain slots that enable said cargo bar to mount to said support brackets in a range of adjustable positions. 7. The system according to claim 1, further including a support plate that is positioned between said support legs and said roof, wherein said and support legs contact said support plate. 8. A cargo rack system for a vehicle with a support bar, said system comprising:
a roof supported above said support bar; roof mounts attached to said roof above said support bar; a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end, wherein said cargo bar is supported above said roof by said roof mounts; and a plurality of support legs extending from said midsection of said cargo bar to said roof, wherein said plurality of support legs contact said roof above said support bar. 9. The system according to claim 8, further including an auxiliary support positioned between said roof and said support bar that transfers forces between said roof and said support bar. 10. The system according to claim 8, wherein said support legs are selectively adjustable in length between said cargo bar and said roof. 11. The system according to claim 10, wherein said cargo bar has threaded bores formed therein and said plurality of support legs have threaded shafts that engage said threaded bores. 12. The system according to claim 8, wherein each of said plurality of support legs has a head that is supported by one of said threaded shafts, wherein said head contacts said roof. 13. The system according to claim 8, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation above said roof, wherein said plurality of support legs have a length at least as long as said first elevation. 14. The system according to claim 13, wherein said cargo bar is selectively adjustable within said support brackets. 15. A cargo rack system for a vehicle, said system comprising:
a roof that extends over a support bar; roof mounts attached to said roof; a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end, wherein said cargo bar is supported above said roll bar and said roof by said roof mounts; and support legs extending from said midsection of said cargo bar to said roof, wherein said support legs contact said roof above said support bar. 16. The system according to claim 15, wherein said support legs are selectively adjustable in length between said cargo bar and said roof. 17. The system according to claim 15, wherein said support legs thread into said cargo bar and can be adjusted in length by turning said support legs relative said cargo bar. 18. The system according to claim 15, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation above said roof, wherein said support legs have lengths at least as long as said first elevation. 19. The system according to claim 18, wherein said cargo bar is selectively adjustable within said support brackets. | The present invention is a vehicle cargo rack system for use on a vehicle Roof mounts are attached to the roof. A cargo bar is provided. The cargo bar has a first end, an opposite second end, and a midsection. The cargo bar is supported above the roof by the roof mounts. When a load is attached to the vehicle, the load is placed atop the cargo bar, wherein the weight of the load is borne by the cargo bar. A plurality of support legs extends from the midsection of the cargo bar to the roof. The support legs contact the roof and transfer the forces across the roof.1. A cargo rack system that mounts to a roof of a vehicle, said system comprising:
a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end; roof mounts connected to said cargo bar proximate said first end and said second end, wherein each of said roof mounts includes a clamp for attaching said roof mounts to said roof of said vehicle; a plurality of support legs extending from said midsection of said cargo bar in a common direction, wherein said support legs contact said roof and support said cargo bar when said cargo rack system is mounted to said roof. 2. The system according to claim 1, wherein said support legs are selectively adjustable in length. 3. The system according to claim 1, wherein said cargo bar has threaded bores formed therein and said plurality of support legs have threaded shafts that engage said threaded bores. 4. The system according to claim 1, wherein each of said plurality of support legs has a head that is supported by one of said threaded shafts. 5. The system according to claim 1, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation. 6. The system according to claim 1, wherein said support brackets contain slots that enable said cargo bar to mount to said support brackets in a range of adjustable positions. 7. The system according to claim 1, further including a support plate that is positioned between said support legs and said roof, wherein said and support legs contact said support plate. 8. A cargo rack system for a vehicle with a support bar, said system comprising:
a roof supported above said support bar; roof mounts attached to said roof above said support bar; a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end, wherein said cargo bar is supported above said roof by said roof mounts; and a plurality of support legs extending from said midsection of said cargo bar to said roof, wherein said plurality of support legs contact said roof above said support bar. 9. The system according to claim 8, further including an auxiliary support positioned between said roof and said support bar that transfers forces between said roof and said support bar. 10. The system according to claim 8, wherein said support legs are selectively adjustable in length between said cargo bar and said roof. 11. The system according to claim 10, wherein said cargo bar has threaded bores formed therein and said plurality of support legs have threaded shafts that engage said threaded bores. 12. The system according to claim 8, wherein each of said plurality of support legs has a head that is supported by one of said threaded shafts, wherein said head contacts said roof. 13. The system according to claim 8, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation above said roof, wherein said plurality of support legs have a length at least as long as said first elevation. 14. The system according to claim 13, wherein said cargo bar is selectively adjustable within said support brackets. 15. A cargo rack system for a vehicle, said system comprising:
a roof that extends over a support bar; roof mounts attached to said roof; a cargo bar having a first end, an opposite second end, and a midsection between said first end and said second end, wherein said cargo bar is supported above said roll bar and said roof by said roof mounts; and support legs extending from said midsection of said cargo bar to said roof, wherein said support legs contact said roof above said support bar. 16. The system according to claim 15, wherein said support legs are selectively adjustable in length between said cargo bar and said roof. 17. The system according to claim 15, wherein said support legs thread into said cargo bar and can be adjusted in length by turning said support legs relative said cargo bar. 18. The system according to claim 15, wherein said roof mounts contain support brackets that support said cargo bar at a first elevation above said roof, wherein said support legs have lengths at least as long as said first elevation. 19. The system according to claim 18, wherein said cargo bar is selectively adjustable within said support brackets. | 3,700 |
347,938 | 16,805,764 | 3,734 | Technologies relating to implementing two-stage ramp ADCs in crossbar array circuits for high performance matrix multiplication are disclosed. An example two-stage ramp ADC includes: a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator. | 1. An apparatus comprising:
a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator. 2. The apparatus as claimed in claim 1, wherein a capacitor of the ramp side capacitor is higher than that of the switch side capacitor for more than or equal to 3 orders of magnitude. 3. The apparatus as claimed in claim 1, wherein the switch bias set comprises a first switch bias, a second switch bias, and a third switch bias, wherein a rough voltage of the input signal is determined based on a coarse conversion comparison between the voltage of the input signal and a voltage of reference voltages generated via the first switch, the second switch, and the third switch. 4. The apparatus as claimed in claim 1, wherein a precise voltage of the input signal is determined based on a fine conversion comparison between the voltage of the input signal and a voltage of the ramp signal generated via the ramp generator. 5. The apparatus as claimed in claim 1, wherein the counter is connected to the comparator. 6. The apparatus as claimed in claim 1, wherein a count value of the counter is stored in the memory. 7. The apparatus as claimed in claim 7, wherein a resolution of apparatus is higher or equal to 8 bits. 8. A crossbar array circuit comprising:
one or more bit lines; one or more word lines; one or more 1T1R cells connected between the bit lines and the word lines; one or more DACs connected to the one or more word lines; one or more access controls connected to the one or more 1T1R cells and configured to select a 1T1R cell in the one or more 1T1R cells and to program the selected 1T1R cell; and one or more two-stage ramp ADCs connected to the one or more bit lines, wherein one of the two-stage ramp ADCs comprises: a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator. 9. The crossbar array circuit as claimed in claim 8, wherein a capacitor of the ramp side capacitor is higher than that of the switch side capacitor for more than or equal to 3 orders of magnitude. 10. The crossbar array circuit as claimed in claim 8, wherein the switch bias set comprises a first switch bias, a second switch bias, and a third switch bias, wherein a rough voltage of the input signal is determined based on a coarse conversion comparison between the voltage of the input signal and a voltage of reference voltages generated via the first switch, the second switch, and the third switch. 11. The crossbar array circuit as claimed in claim 8, wherein a precise voltage of the input signal is determined based on a fine conversion comparison between the voltage of the input signal and a voltage of the ramp signal generated via the ramp generator. 12. The crossbar array circuit as claimed in claim 8, wherein the counter is connected to the comparator. 13. The crossbar array circuit as claimed in claim 8, wherein a count value of the counter is stored in the memory. 14. The crossbar array circuit as claimed in claim 8, wherein a resolution of the one or more two-stage ramp ADCs is higher or equal to 8 bits. 15. The crossbar array circuit as claimed in claim 8, wherein the crossbar array circuit is configured to be used in matrix multiplication computing. | Technologies relating to implementing two-stage ramp ADCs in crossbar array circuits for high performance matrix multiplication are disclosed. An example two-stage ramp ADC includes: a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator.1. An apparatus comprising:
a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator. 2. The apparatus as claimed in claim 1, wherein a capacitor of the ramp side capacitor is higher than that of the switch side capacitor for more than or equal to 3 orders of magnitude. 3. The apparatus as claimed in claim 1, wherein the switch bias set comprises a first switch bias, a second switch bias, and a third switch bias, wherein a rough voltage of the input signal is determined based on a coarse conversion comparison between the voltage of the input signal and a voltage of reference voltages generated via the first switch, the second switch, and the third switch. 4. The apparatus as claimed in claim 1, wherein a precise voltage of the input signal is determined based on a fine conversion comparison between the voltage of the input signal and a voltage of the ramp signal generated via the ramp generator. 5. The apparatus as claimed in claim 1, wherein the counter is connected to the comparator. 6. The apparatus as claimed in claim 1, wherein a count value of the counter is stored in the memory. 7. The apparatus as claimed in claim 7, wherein a resolution of apparatus is higher or equal to 8 bits. 8. A crossbar array circuit comprising:
one or more bit lines; one or more word lines; one or more 1T1R cells connected between the bit lines and the word lines; one or more DACs connected to the one or more word lines; one or more access controls connected to the one or more 1T1R cells and configured to select a 1T1R cell in the one or more 1T1R cells and to program the selected 1T1R cell; and one or more two-stage ramp ADCs connected to the one or more bit lines, wherein one of the two-stage ramp ADCs comprises: a transimpedance amplifier configured to convert an input signal from current to voltage; a comparator connected to the transimpedance amplifier; a switch bias set connected to the comparator; a switch side capacitor in parallel with the switch bias set; a ramp side capacitor in parallel with the switch bias set; a ramp generator connected to the comparator via the ramp side capacitor, wherein the ramp generator is configured to generate a ramp signal; a counter; and a memory connected to the comparator, wherein the memory is configured to store an output of the comparator. 9. The crossbar array circuit as claimed in claim 8, wherein a capacitor of the ramp side capacitor is higher than that of the switch side capacitor for more than or equal to 3 orders of magnitude. 10. The crossbar array circuit as claimed in claim 8, wherein the switch bias set comprises a first switch bias, a second switch bias, and a third switch bias, wherein a rough voltage of the input signal is determined based on a coarse conversion comparison between the voltage of the input signal and a voltage of reference voltages generated via the first switch, the second switch, and the third switch. 11. The crossbar array circuit as claimed in claim 8, wherein a precise voltage of the input signal is determined based on a fine conversion comparison between the voltage of the input signal and a voltage of the ramp signal generated via the ramp generator. 12. The crossbar array circuit as claimed in claim 8, wherein the counter is connected to the comparator. 13. The crossbar array circuit as claimed in claim 8, wherein a count value of the counter is stored in the memory. 14. The crossbar array circuit as claimed in claim 8, wherein a resolution of the one or more two-stage ramp ADCs is higher or equal to 8 bits. 15. The crossbar array circuit as claimed in claim 8, wherein the crossbar array circuit is configured to be used in matrix multiplication computing. | 3,700 |
347,939 | 16,805,737 | 3,734 | A control device that controls an electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device includes a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier. | 1. A control device that controls an electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device comprising:
a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier. 2. The control device according to claim 1,
wherein the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is driven by the first drive signal. 3. The control device according to claim 1, wherein
the first drive signal is a drive signal that vibrates the first vibrating element with a constant amplitude when the position of the operational input detected by the position detector is stopped, and the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is driven by the first drive signal having the constant amplitude. 4. The control device according to claim 1, wherein
the first drive signal is a drive signal that stops the first vibrating element when the position of the operational input detected by the position detector is stopped, and the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is stopped. 5. The control device according to claim 1, further comprising
a low-pass filter that is provided between the first differential amplifier and the first processor and configured to transmit a voltage component of a low frequency band lower than or equal to a predetermined frequency of the first voltage. 6. The control device according to claim 1, further comprising
a band-pass filter that is provided between the first differential amplifier and the first processor and configured to transmit a voltage component of a frequency band higher than or equal to a first frequency and lower than or equal to a second frequency of the first voltage. 7. The control device according to claim 1,
wherein the electronic device further includes a second vibrating element that generates vibration in the top panel, and the control device further includes:
a second processor that outputs a second drive signal to the second vibrating element to drive the second vibrating element;
a second capacitor inserted in series between the second vibrating element and the second processor; and
a second differential amplifier that detects a second voltage of the second capacitor or the second vibrating element,
wherein the second processor is configured to determine whether pressing operation to the top panel has been performed based on the second voltage detected by the second differential amplifier, the top panel is a rectangular panel having a pair of first sides and a pair of second sides, and the first vibrating element and the second vibrating element are respectively arranged on a first end side and a second end side of the pair of first sides. 8. The control device according to claim 7, wherein
the first drive signal and the second drive signal are drive signals having opposite phases to each other that generate natural vibrations in the top panel, and the first vibrating element and the second vibrating element are attached to the top panel respectively at a first part and a second part in which phases of the natural vibrations generated in the top panel are opposite phases to each other. 9. An electronic device, comprising:
a top panel having an operation surface; a position detector that detects a position of operational input performed on the operation surface; a first vibrating element that generates vibration in the top panel; a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier. 10. A method executed by a control device for controlling an electronic device, the electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device including a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element, a first capacitor inserted in series between the first vibrating element and the first processor, and a first differential amplifier, the control method comprising:
detecting, by the first differential amplifier, a first voltage of the first capacitor or the first vibrating element, and determining, by the first processor, whether pressing operation to the top panel has been performed based on the detected first voltage. | A control device that controls an electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device includes a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier.1. A control device that controls an electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device comprising:
a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier. 2. The control device according to claim 1,
wherein the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is driven by the first drive signal. 3. The control device according to claim 1, wherein
the first drive signal is a drive signal that vibrates the first vibrating element with a constant amplitude when the position of the operational input detected by the position detector is stopped, and the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is driven by the first drive signal having the constant amplitude. 4. The control device according to claim 1, wherein
the first drive signal is a drive signal that stops the first vibrating element when the position of the operational input detected by the position detector is stopped, and the first processor is configured to determine whether the pressing operation has been performed when the first vibrating element is stopped. 5. The control device according to claim 1, further comprising
a low-pass filter that is provided between the first differential amplifier and the first processor and configured to transmit a voltage component of a low frequency band lower than or equal to a predetermined frequency of the first voltage. 6. The control device according to claim 1, further comprising
a band-pass filter that is provided between the first differential amplifier and the first processor and configured to transmit a voltage component of a frequency band higher than or equal to a first frequency and lower than or equal to a second frequency of the first voltage. 7. The control device according to claim 1,
wherein the electronic device further includes a second vibrating element that generates vibration in the top panel, and the control device further includes:
a second processor that outputs a second drive signal to the second vibrating element to drive the second vibrating element;
a second capacitor inserted in series between the second vibrating element and the second processor; and
a second differential amplifier that detects a second voltage of the second capacitor or the second vibrating element,
wherein the second processor is configured to determine whether pressing operation to the top panel has been performed based on the second voltage detected by the second differential amplifier, the top panel is a rectangular panel having a pair of first sides and a pair of second sides, and the first vibrating element and the second vibrating element are respectively arranged on a first end side and a second end side of the pair of first sides. 8. The control device according to claim 7, wherein
the first drive signal and the second drive signal are drive signals having opposite phases to each other that generate natural vibrations in the top panel, and the first vibrating element and the second vibrating element are attached to the top panel respectively at a first part and a second part in which phases of the natural vibrations generated in the top panel are opposite phases to each other. 9. An electronic device, comprising:
a top panel having an operation surface; a position detector that detects a position of operational input performed on the operation surface; a first vibrating element that generates vibration in the top panel; a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element; a first capacitor inserted in series between the first vibrating element and the first processor; and a first differential amplifier that detects a first voltage of the first capacitor or the first vibrating element, wherein the first processor is configured to determine whether pressing operation to the top panel has been performed based on the first voltage detected by the first differential amplifier. 10. A method executed by a control device for controlling an electronic device, the electronic device including a top panel having an operation surface, a position detector that detects a position of operational input performed on the operation surface, and a first vibrating element that generates vibration in the top panel, the control device including a first processor that outputs a first drive signal to the first vibrating element to drive the first vibrating element, a first capacitor inserted in series between the first vibrating element and the first processor, and a first differential amplifier, the control method comprising:
detecting, by the first differential amplifier, a first voltage of the first capacitor or the first vibrating element, and determining, by the first processor, whether pressing operation to the top panel has been performed based on the detected first voltage. | 3,700 |
347,940 | 16,805,753 | 3,672 | The present invention provides non-planar cutting tooth and a diamond drill bit. The non-planar cutting tooth and the diamond drill bit have great ability of impact resistance and balling resistance. According to the features of drilled formation, cutting teeth are arranged on the drill bit with different mode, which can improve the mechanical speed and footage of the drill bit. | 1. A drill bit to advance a borehole comprising: a
a. bit body having a face on which is defined a plurality of blades extending from the face and separated by channels between the blades, each said blade supporting a plurality of first cutters: and b. at least one of the plurality of blades supporting at least one chisel cutter, wherein the at least one chisel cutter has a top surface with two joining edges that extend to define an acute angle. 2. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises polycrystalline diamond compact (“PDC”). 3. The drill bit of claim 1, wherein at least one of the plurality of first cutters defines a depression extending from the top surface and towards a central longitudinal axis of the bit body. 4. The drill bit of claim 3, wherein the at least one of the plurality of first cutters comprises polycrystalline diamond compact (“PDC”). 5. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises hot isostatic segments. 6. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises hot diamond elements coated with a metal binder. 7. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises diamond elements sintered within a tungsten carbide matrix. 8. The drill bit of claim 7, wherein the at least one of the plurality of first cutters comprises hot diamond elements coated with a metal binder. 9. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises hot isostatic segments. 10. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises hot diamond elements coated with a metal binder. 11. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises diamond elements sintered within a tungsten carbide matrix. 12. The drill bit of claim 7, wherein the at least one of the chisel cutters comprises hot diamond elements coated with a metal binder. 13. The drill bit of claim 1, wherein the at least one chisel cutter is positioned more distally from a central longitudinal axis of the bit body than at least one of the plurality of first cutters. 14. The drill bit of claim 13, wherein the at least one chisel cutter is positioned more distally from the central longitudinal axis of the bit body than all of the plurality of first cutters. 15. The drill bit of claim 1, further comprising a at least one tungsten carbide cutter supported by the at least one blade of the plurality of blades. 16. The drill bit of claim 15, further comprising a plurality of tungsten carbide cutters supported by the at least one blade of the plurality of blades. 17. The drill bit of claim 16, wherein the at least one chisel cutter is positioned more distally from a central longitudinal axis of the bit body than at least one of the of the plurality of tungsten carbide cutters. 18. The drill bit of claim 16, wherein the at least one of the plurality of first cutters is positioned more proximally from a central longitudinal axis of the bit body than at least one of the of the plurality of tungsten carbide cutters. 19. The drill bit of claim 1, wherein at least one of the plurality of blades supports a plurality of chisel cutters, wherein each chisel cutter has a top surface with two joining edges that extend to define an acute angle. 20. A drill bit to advance a borehole comprising: a
a. bit body having a face on which is defined a plurality of blades extending from the face and separated by channels between the blades, each said blade supporting a plurality of first cutters: and b. At least two of the plurality of blades supporting at least one of chisel cutter, wherein the at least one chisel cutter has a top surface with two joining edges that extend to define an acute angle. | The present invention provides non-planar cutting tooth and a diamond drill bit. The non-planar cutting tooth and the diamond drill bit have great ability of impact resistance and balling resistance. According to the features of drilled formation, cutting teeth are arranged on the drill bit with different mode, which can improve the mechanical speed and footage of the drill bit.1. A drill bit to advance a borehole comprising: a
a. bit body having a face on which is defined a plurality of blades extending from the face and separated by channels between the blades, each said blade supporting a plurality of first cutters: and b. at least one of the plurality of blades supporting at least one chisel cutter, wherein the at least one chisel cutter has a top surface with two joining edges that extend to define an acute angle. 2. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises polycrystalline diamond compact (“PDC”). 3. The drill bit of claim 1, wherein at least one of the plurality of first cutters defines a depression extending from the top surface and towards a central longitudinal axis of the bit body. 4. The drill bit of claim 3, wherein the at least one of the plurality of first cutters comprises polycrystalline diamond compact (“PDC”). 5. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises hot isostatic segments. 6. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises hot diamond elements coated with a metal binder. 7. The drill bit of claim 1, wherein at least one of the plurality of first cutters comprises diamond elements sintered within a tungsten carbide matrix. 8. The drill bit of claim 7, wherein the at least one of the plurality of first cutters comprises hot diamond elements coated with a metal binder. 9. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises hot isostatic segments. 10. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises hot diamond elements coated with a metal binder. 11. The drill bit of claim 1, wherein the at least one of the chisel cutters comprises diamond elements sintered within a tungsten carbide matrix. 12. The drill bit of claim 7, wherein the at least one of the chisel cutters comprises hot diamond elements coated with a metal binder. 13. The drill bit of claim 1, wherein the at least one chisel cutter is positioned more distally from a central longitudinal axis of the bit body than at least one of the plurality of first cutters. 14. The drill bit of claim 13, wherein the at least one chisel cutter is positioned more distally from the central longitudinal axis of the bit body than all of the plurality of first cutters. 15. The drill bit of claim 1, further comprising a at least one tungsten carbide cutter supported by the at least one blade of the plurality of blades. 16. The drill bit of claim 15, further comprising a plurality of tungsten carbide cutters supported by the at least one blade of the plurality of blades. 17. The drill bit of claim 16, wherein the at least one chisel cutter is positioned more distally from a central longitudinal axis of the bit body than at least one of the of the plurality of tungsten carbide cutters. 18. The drill bit of claim 16, wherein the at least one of the plurality of first cutters is positioned more proximally from a central longitudinal axis of the bit body than at least one of the of the plurality of tungsten carbide cutters. 19. The drill bit of claim 1, wherein at least one of the plurality of blades supports a plurality of chisel cutters, wherein each chisel cutter has a top surface with two joining edges that extend to define an acute angle. 20. A drill bit to advance a borehole comprising: a
a. bit body having a face on which is defined a plurality of blades extending from the face and separated by channels between the blades, each said blade supporting a plurality of first cutters: and b. At least two of the plurality of blades supporting at least one of chisel cutter, wherein the at least one chisel cutter has a top surface with two joining edges that extend to define an acute angle. | 3,600 |
347,941 | 16,805,751 | 2,445 | The disclosed embodiments disclose techniques for managing a distributed cache in a cloud-based distributed computing environment (CBDCE). During operation, an instance of a data processing layer service (DPL) receives a data request from a client that specifies an address and an operation for a target data block. The DPL instance uses these to determine a first cache instance of the distributed cache that is assigned to cache a metadata entry that links the address with a data block fingerprint for the target data block. The DPL instance then uses the data block fingerprint and the cache mapping to determine a second cache instance that is assigned to store the target data block, and then accesses the second cache instance to complete the operation for the target data block. | 1. A computer-implemented method for managing a distributed cache in a cloud-based distributed computing environment (CBDCE), the method comprising:
receiving at a data processing layer service (DPL) instance a data request from a client, wherein the CBDCE comprises multiple compute nodes, wherein the distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, wherein the data request specifies an address associated with a target data block and an operation for the target data block; using the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block; using the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and accessing the second cache instance to complete the operation for the target data block. 2. The computer-implemented method of claim 1,
wherein the CBDCE further comprises a cloud storage system and a distributed database that stores metadata for data that is stored in the distributed cache and the cloud storage system; wherein multiple DPL instances collectively serve as an interface for the cloud storage system, with each DPL instance leveraging the distributed cache, the distributed database, and the cloud storage system to service client data requests; wherein the address comprises an rnode identifier and an offset, wherein the rnode identifier identifies a data volume range that includes the target data block and the offset identifies a location for the target data block in the data volume range; and wherein the rnode identifier is globally unique across all of the multiple DPL instances. 3. The computer-implemented method of claim 2,
wherein each distributed cache instance caches both data and metadata entries; wherein a metadata cache entry comprises an rnode identifier number, an offset value, and a fingerprint of a data block, wherein the rnode identifier number and the offset value specify the location of the data block in the data volume range that is associated with the rnode identifier number; wherein a data cache entry that is associated with the metadata cache entry comprises the fingerprint and the data block identified by the fingerprint; and wherein the fingerprint is a unique identifier for the data block that is generated from the contents of the data block and is used to lookup the data cache entry for the data block. 4. The computer-implemented method of claim 3,
wherein each DPL instance keeps a local copy of the cache mapping to facilitate determining which distributed cache instance should be accessed for requested data blocks and metadata cache entries; wherein the cache mapping maps data across distributed cache instances using consistent-hashing techniques that reduce the amount of cache data that has to be at least one of moved and reloaded when the set of distributed cache instances changes;
wherein a management service tracks changes to the set of distributed cache instances over time and updates a reference cache mapping in response to changes to the distributed cache infrastructure. 5. The computer-implemented method of claim 4,
wherein the management service maintains the reference cache mapping at a location that is well-known to all of the DPL instances; wherein each DPL instance periodically checks the well-known location to determine whether the distributed cache infrastructure has changed and, if so, updates its local copy of the cache mapping using the reference cache mapping; and
wherein different DPL instances are not required nor forced to all have the same local cache mapping, and hence at a given instance in time distinct DPL instances may store and use different and outdated versions of cache mappings. 6. The computer-implemented method of claim 5,
wherein the operation is a read operation of the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
at the DPL instance, using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the rnode identifier and the offset; and
sending the rnode identifier and the offset from the DPL instance to the first cache instance;
wherein the first cache instance uses the rnode identifier and the offset as keys for a metadata cache lookup and finds a corresponding cached metadata cache entry for the address; and
wherein the first cache instance retrieves the data block fingerprint for the target data block from the corresponding cached metadata cache entry and returns the data block fingerprint to the DPL instance. 7. The computer-implemented method of claim 6,
wherein the DPL instance uses consistent-hashing techniques, the cache mapping, and the data block fingerprint to determine that the second cache instance is assigned to a second hash range that includes the hashed value of the data block fingerprint; and wherein accessing the second cache instance to complete the read operation comprises:
sending the data block fingerprint from the DPL instance to the second cache instance;
wherein the second cache instance uses the data block fingerprint as a key for a data cache lookup and finds the target data block in its local data cache; and
wherein the second cache instance sends the target data block to the DPL instance. 8. The computer-implemented method of claim 6,
wherein the DPL instance uses consistent-hashing techniques, the cache mapping, and the data block fingerprint to determine that the second cache instance is assigned to a second hash range that includes the hashed value of the data block fingerprint; and wherein accessing the second cache instance to complete the read operation comprises:
sending the data block fingerprint from the DPL instance to the second cache instance;
wherein the second cache instance uses the data block fingerprint as a key for a data cache lookup and indicates to the DPL instance that no data cache entry was found for the data block fingerprint;
wherein the DPL instance contacts the cloud storage system to retrieve the target data block and sends the data block fingerprint and the target data block to the second cache instance to be cached; and
wherein accessing the target data block from the cloud storage system incurs a substantially higher access latency than accessing the target data block from the distributed cache. 9. The computer-implemented method of claim 5,
wherein the operation is a read operation of the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
at the DPL instance, using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the rnode identifier and the offset; and
sending the rnode identifier and the offset from the DPL instance to the first cache instance;
wherein the first cache instance uses the rnode identifier and the offset as keys for a metadata cache lookup and indicates to the DPL instance that no cached metadata cache entry was found for the address;
wherein the DPL instance contacts a distributed database instance to retrieve a corresponding metadata cache entry for the address and retrieves the data block fingerprint for the target data block from the corresponding metadata cache entry; and
wherein the DPL instance sends the corresponding metadata cache entry to the first cache instance to be cached. 10. The computer-implemented method of claim 5,
wherein the operation is a write operation for the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
determining that there is no unallocated space in a preceding rnode and generating the rnode identifier for a new rnode;
using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the new rnode identifier and the offset;
generating the data block fingerprint from the target data block; and
writing a new metadata cache entry containing the rnode identifier, the offset, and the data block fingerprint to the first cache instance and to the distributed database; and
wherein accessing the second cache instance to complete the write operation comprises sending the data block fingerprint and the target data block to: (1) the second cache instance to be cached; and (2) to be stored in the cloud storage system. 11. The computer-implemented method of claim 10,
wherein metadata and data for the target data block are stored to the distributed database and the cloud storage system via a flush cache service that ensures that written data can be accessed by the DPL instance in situations where the written information has already been flushed out of the distributed cache but the write has not been confirmed as committed by at least one of the distributed database and the cloud storage system; wherein the DPL instance writes the new metadata cache entry, the data block fingerprint, and the target data block to the flush cache service. 12. The computer-implemented method of claim 6,
wherein each DPL instance includes a range cache that tracks version information for the metadata cache entries associated with each address that has been accessed by that respective DPL instance; wherein each metadata cache entry stored in the distributed cache includes a version number; wherein sending the rnode identifier and the offset from the DPL instance to the first cache instance further comprises sending from the DPL instance a range cache version number for the address; and wherein the first cache instance compares the range cache version number for the address with the version number in the metadata cache entry to determine if the metadata cache entry is stale. 13. The computer-implemented method of claim 12,
wherein version information for modified metadata entries is written to the distributed database; and wherein reading metadata entries from the distribute database involves loading the metadata entries' version information into the range cache of the DPL instance that is accessing each respective metadata entry. 14. The computer-implemented method of claim 12, wherein over-writing a metadata cache entry for the address comprises incrementing the version number for the metadata cache entry in the DPL instance's range cache and in the metadata cache entry. 15. The computer-implemented method of claim 12,
wherein the range cache version number for the address is higher than the version number in the metadata cache entry and the DPL instance invalidates the metadata cache entry; and wherein after invalidating the metadata cache entry the DPL instance is configured to load a newer version of the metadata cache entry from at least one of the distributed database or a flush cache service. 16. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for managing a distributed cache in a cloud-based distributed computing environment (CBDCE), the method comprising:
receiving at a data processing layer service (DPL) instance a data request from a client, wherein the CBDCE comprises multiple compute nodes, wherein the distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, wherein the data request specifies an address associated with a target data block and an operation for the target data block; using the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block; using the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and accessing the second cache instance to complete the operation for the target data block. 17. A compute node for a cloud-based distributed computing environment (CBDCE), wherein the CBDCE comprises multiple compute nodes, wherein a distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, comprising:
a processor that supports executing multiple different service instances in distinct virtual machines; and a storage management mechanism that stores the cache mapping; wherein the compute node is configured to use the processor to execute a data processing layer service (DPL) instance; wherein the DPL instance receives a data request from a client, wherein the data request specifies an address associated with a target data block and an operation for the target data block; and wherein the DPL instance is configured to:
use the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block;
use the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and
access the second cache instance to complete the operation for the target data block. | The disclosed embodiments disclose techniques for managing a distributed cache in a cloud-based distributed computing environment (CBDCE). During operation, an instance of a data processing layer service (DPL) receives a data request from a client that specifies an address and an operation for a target data block. The DPL instance uses these to determine a first cache instance of the distributed cache that is assigned to cache a metadata entry that links the address with a data block fingerprint for the target data block. The DPL instance then uses the data block fingerprint and the cache mapping to determine a second cache instance that is assigned to store the target data block, and then accesses the second cache instance to complete the operation for the target data block.1. A computer-implemented method for managing a distributed cache in a cloud-based distributed computing environment (CBDCE), the method comprising:
receiving at a data processing layer service (DPL) instance a data request from a client, wherein the CBDCE comprises multiple compute nodes, wherein the distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, wherein the data request specifies an address associated with a target data block and an operation for the target data block; using the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block; using the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and accessing the second cache instance to complete the operation for the target data block. 2. The computer-implemented method of claim 1,
wherein the CBDCE further comprises a cloud storage system and a distributed database that stores metadata for data that is stored in the distributed cache and the cloud storage system; wherein multiple DPL instances collectively serve as an interface for the cloud storage system, with each DPL instance leveraging the distributed cache, the distributed database, and the cloud storage system to service client data requests; wherein the address comprises an rnode identifier and an offset, wherein the rnode identifier identifies a data volume range that includes the target data block and the offset identifies a location for the target data block in the data volume range; and wherein the rnode identifier is globally unique across all of the multiple DPL instances. 3. The computer-implemented method of claim 2,
wherein each distributed cache instance caches both data and metadata entries; wherein a metadata cache entry comprises an rnode identifier number, an offset value, and a fingerprint of a data block, wherein the rnode identifier number and the offset value specify the location of the data block in the data volume range that is associated with the rnode identifier number; wherein a data cache entry that is associated with the metadata cache entry comprises the fingerprint and the data block identified by the fingerprint; and wherein the fingerprint is a unique identifier for the data block that is generated from the contents of the data block and is used to lookup the data cache entry for the data block. 4. The computer-implemented method of claim 3,
wherein each DPL instance keeps a local copy of the cache mapping to facilitate determining which distributed cache instance should be accessed for requested data blocks and metadata cache entries; wherein the cache mapping maps data across distributed cache instances using consistent-hashing techniques that reduce the amount of cache data that has to be at least one of moved and reloaded when the set of distributed cache instances changes;
wherein a management service tracks changes to the set of distributed cache instances over time and updates a reference cache mapping in response to changes to the distributed cache infrastructure. 5. The computer-implemented method of claim 4,
wherein the management service maintains the reference cache mapping at a location that is well-known to all of the DPL instances; wherein each DPL instance periodically checks the well-known location to determine whether the distributed cache infrastructure has changed and, if so, updates its local copy of the cache mapping using the reference cache mapping; and
wherein different DPL instances are not required nor forced to all have the same local cache mapping, and hence at a given instance in time distinct DPL instances may store and use different and outdated versions of cache mappings. 6. The computer-implemented method of claim 5,
wherein the operation is a read operation of the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
at the DPL instance, using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the rnode identifier and the offset; and
sending the rnode identifier and the offset from the DPL instance to the first cache instance;
wherein the first cache instance uses the rnode identifier and the offset as keys for a metadata cache lookup and finds a corresponding cached metadata cache entry for the address; and
wherein the first cache instance retrieves the data block fingerprint for the target data block from the corresponding cached metadata cache entry and returns the data block fingerprint to the DPL instance. 7. The computer-implemented method of claim 6,
wherein the DPL instance uses consistent-hashing techniques, the cache mapping, and the data block fingerprint to determine that the second cache instance is assigned to a second hash range that includes the hashed value of the data block fingerprint; and wherein accessing the second cache instance to complete the read operation comprises:
sending the data block fingerprint from the DPL instance to the second cache instance;
wherein the second cache instance uses the data block fingerprint as a key for a data cache lookup and finds the target data block in its local data cache; and
wherein the second cache instance sends the target data block to the DPL instance. 8. The computer-implemented method of claim 6,
wherein the DPL instance uses consistent-hashing techniques, the cache mapping, and the data block fingerprint to determine that the second cache instance is assigned to a second hash range that includes the hashed value of the data block fingerprint; and wherein accessing the second cache instance to complete the read operation comprises:
sending the data block fingerprint from the DPL instance to the second cache instance;
wherein the second cache instance uses the data block fingerprint as a key for a data cache lookup and indicates to the DPL instance that no data cache entry was found for the data block fingerprint;
wherein the DPL instance contacts the cloud storage system to retrieve the target data block and sends the data block fingerprint and the target data block to the second cache instance to be cached; and
wherein accessing the target data block from the cloud storage system incurs a substantially higher access latency than accessing the target data block from the distributed cache. 9. The computer-implemented method of claim 5,
wherein the operation is a read operation of the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
at the DPL instance, using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the rnode identifier and the offset; and
sending the rnode identifier and the offset from the DPL instance to the first cache instance;
wherein the first cache instance uses the rnode identifier and the offset as keys for a metadata cache lookup and indicates to the DPL instance that no cached metadata cache entry was found for the address;
wherein the DPL instance contacts a distributed database instance to retrieve a corresponding metadata cache entry for the address and retrieves the data block fingerprint for the target data block from the corresponding metadata cache entry; and
wherein the DPL instance sends the corresponding metadata cache entry to the first cache instance to be cached. 10. The computer-implemented method of claim 5,
wherein the operation is a write operation for the target data block; and wherein using the address and the cache mapping to determine the first cache instance further comprises:
determining that there is no unallocated space in a preceding rnode and generating the rnode identifier for a new rnode;
using consistent-hashing techniques, the cache mapping, the rnode identifier, and the offset to determine that the first cache instance is assigned to a hash range that includes the hashed value of an ridentifier value that is associated with the new rnode identifier and the offset;
generating the data block fingerprint from the target data block; and
writing a new metadata cache entry containing the rnode identifier, the offset, and the data block fingerprint to the first cache instance and to the distributed database; and
wherein accessing the second cache instance to complete the write operation comprises sending the data block fingerprint and the target data block to: (1) the second cache instance to be cached; and (2) to be stored in the cloud storage system. 11. The computer-implemented method of claim 10,
wherein metadata and data for the target data block are stored to the distributed database and the cloud storage system via a flush cache service that ensures that written data can be accessed by the DPL instance in situations where the written information has already been flushed out of the distributed cache but the write has not been confirmed as committed by at least one of the distributed database and the cloud storage system; wherein the DPL instance writes the new metadata cache entry, the data block fingerprint, and the target data block to the flush cache service. 12. The computer-implemented method of claim 6,
wherein each DPL instance includes a range cache that tracks version information for the metadata cache entries associated with each address that has been accessed by that respective DPL instance; wherein each metadata cache entry stored in the distributed cache includes a version number; wherein sending the rnode identifier and the offset from the DPL instance to the first cache instance further comprises sending from the DPL instance a range cache version number for the address; and wherein the first cache instance compares the range cache version number for the address with the version number in the metadata cache entry to determine if the metadata cache entry is stale. 13. The computer-implemented method of claim 12,
wherein version information for modified metadata entries is written to the distributed database; and wherein reading metadata entries from the distribute database involves loading the metadata entries' version information into the range cache of the DPL instance that is accessing each respective metadata entry. 14. The computer-implemented method of claim 12, wherein over-writing a metadata cache entry for the address comprises incrementing the version number for the metadata cache entry in the DPL instance's range cache and in the metadata cache entry. 15. The computer-implemented method of claim 12,
wherein the range cache version number for the address is higher than the version number in the metadata cache entry and the DPL instance invalidates the metadata cache entry; and wherein after invalidating the metadata cache entry the DPL instance is configured to load a newer version of the metadata cache entry from at least one of the distributed database or a flush cache service. 16. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for managing a distributed cache in a cloud-based distributed computing environment (CBDCE), the method comprising:
receiving at a data processing layer service (DPL) instance a data request from a client, wherein the CBDCE comprises multiple compute nodes, wherein the distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, wherein the data request specifies an address associated with a target data block and an operation for the target data block; using the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block; using the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and accessing the second cache instance to complete the operation for the target data block. 17. A compute node for a cloud-based distributed computing environment (CBDCE), wherein the CBDCE comprises multiple compute nodes, wherein a distributed cache comprises multiple distributed cache instances that execute on multiple compute nodes in the CBDCE, wherein a cache mapping determines how cached data is distributed across the multiple distributed cache instances, comprising:
a processor that supports executing multiple different service instances in distinct virtual machines; and a storage management mechanism that stores the cache mapping; wherein the compute node is configured to use the processor to execute a data processing layer service (DPL) instance; wherein the DPL instance receives a data request from a client, wherein the data request specifies an address associated with a target data block and an operation for the target data block; and wherein the DPL instance is configured to:
use the address and the cache mapping to determine a first cache instance of the distributed cache that is associated with a metadata entry that links the address with a data block fingerprint for the target data block;
use the data block fingerprint and the cache mapping to determine a second cache instance of the distributed cache that is assigned to store the target data block; and
access the second cache instance to complete the operation for the target data block. | 2,400 |
347,942 | 16,805,765 | 3,663 | A method for compensating disturbances in an aerial vehicle having a plurality of thrusters, the disturbances caused by a payload rotating about one or more axes and coupled to the aerial vehicle, the method including the steps of determining aerial vehicle parameters; determining payload parameters comprising physical parameters and dynamic parameters; determining a preferred orientation of the aerial vehicle based on the aerial vehicle parameters and operational instructions; determining a corrective input based on aerial vehicle parameters, payload parameters, and actual orientation feedback; determining an operation of one or more of the plurality of thrusters based on the corrective input and the preferred orientation, then controlling an output of one or more of the plurality of thrusters accordingly; and determining an actual orientation of the aerial vehicle and generating the actual orientation feedback. | 1. A method for compensating disturbances in an aerial vehicle having a plurality of thrusters, the disturbances caused by a payload rotating about one or more axes and coupled to the aerial vehicle, the method comprising the steps of:
a. determining aerial vehicle parameters; b. determining payload parameters comprising physical parameters and dynamic parameters; c. determining a preferred orientation of the aerial vehicle based on the aerial vehicle parameters and operational instructions; d. determining a corrective input based on aerial vehicle parameters, payload parameters, and actual orientation feedback; e. determining an operation of one or more of the plurality of thrusters based on the corrective input and the preferred orientation, then controlling an output of one or more of the plurality of thrusters accordingly; and f. determining an actual orientation of the aerial vehicle and generating the actual orientation feedback. 2. The method of claim 1, wherein the payload rotates about a first axis and the payload includes a mechanism rotating about a second axis orthogonal to the first axis. 3. The method of claim 2, wherein the payload is a LiDAR system. 4. The method of claim 1, wherein aerial vehicle parameters comprise physical parameters comprising one or more of spatial dimensions, morphology, weight-related properties, and material properties. 5. The method of claim 1, wherein aerial vehicle parameters comprise dynamic parameters comprising one or more of electronic specifications, power source specifications, and motor characteristics. 6. The method of claim 1, wherein the thrusters are propellers driven by motors. 7. The method of claim 1, wherein dynamic payload parameters comprise torque generated by single or multi-axis angular momentum created by the payload. | A method for compensating disturbances in an aerial vehicle having a plurality of thrusters, the disturbances caused by a payload rotating about one or more axes and coupled to the aerial vehicle, the method including the steps of determining aerial vehicle parameters; determining payload parameters comprising physical parameters and dynamic parameters; determining a preferred orientation of the aerial vehicle based on the aerial vehicle parameters and operational instructions; determining a corrective input based on aerial vehicle parameters, payload parameters, and actual orientation feedback; determining an operation of one or more of the plurality of thrusters based on the corrective input and the preferred orientation, then controlling an output of one or more of the plurality of thrusters accordingly; and determining an actual orientation of the aerial vehicle and generating the actual orientation feedback.1. A method for compensating disturbances in an aerial vehicle having a plurality of thrusters, the disturbances caused by a payload rotating about one or more axes and coupled to the aerial vehicle, the method comprising the steps of:
a. determining aerial vehicle parameters; b. determining payload parameters comprising physical parameters and dynamic parameters; c. determining a preferred orientation of the aerial vehicle based on the aerial vehicle parameters and operational instructions; d. determining a corrective input based on aerial vehicle parameters, payload parameters, and actual orientation feedback; e. determining an operation of one or more of the plurality of thrusters based on the corrective input and the preferred orientation, then controlling an output of one or more of the plurality of thrusters accordingly; and f. determining an actual orientation of the aerial vehicle and generating the actual orientation feedback. 2. The method of claim 1, wherein the payload rotates about a first axis and the payload includes a mechanism rotating about a second axis orthogonal to the first axis. 3. The method of claim 2, wherein the payload is a LiDAR system. 4. The method of claim 1, wherein aerial vehicle parameters comprise physical parameters comprising one or more of spatial dimensions, morphology, weight-related properties, and material properties. 5. The method of claim 1, wherein aerial vehicle parameters comprise dynamic parameters comprising one or more of electronic specifications, power source specifications, and motor characteristics. 6. The method of claim 1, wherein the thrusters are propellers driven by motors. 7. The method of claim 1, wherein dynamic payload parameters comprise torque generated by single or multi-axis angular momentum created by the payload. | 3,600 |
347,943 | 16,805,743 | 3,663 | A turbocharger assembly can include a housing that includes a bore defined by a bore wall and a pin socket that forms an opening in the bore wall; a bearing that includes a pin opening defined by a pin opening surface; a pin, where the pin includes a longitudinal pin axis and a pin surface; a groove in the pin opening surface or the pin surface, where the groove includes an axial length; wherein, in a positioned state of bearing in the bore and the pin in the pin socket with part of the pin in the pin opening, a clearance exists between the bearing and the bore wall, where the groove is in fluid communication with the clearance to form a supply path for lubricant from the clearance to an interface between the pin surface and the pin opening surface. | 1. A turbocharger assembly comprising:
a housing that comprises a bore defined by a bore wall and a pin socket that forms an opening in the bore wall; a bearing that comprises a pin opening defined by a pin opening surface; a pin, wherein the pin comprises a longitudinal pin axis and a pin surface; a groove in the pin opening surface or the pin surface, wherein the groove comprises an axial length; wherein, in a positioned state of bearing in the bore and the pin in the pin socket with part of the pin in the pin opening, a clearance exists between the bearing and the bore wall, wherein the groove is in fluid communication with the clearance to form a supply path for lubricant from the clearance to an interface between the pin surface and the pin opening surface. 2. The turbocharger assembly of claim 1, wherein the groove is in the pin surface and wherein the axial length of the groove overlaps at least a portion of the clearance and at least a portion of the pin opening surface to form the supply path for lubricant from the clearance to the interface between the pin surface and the pin opening surface. 3. The turbocharger assembly of claim 1, wherein the bearing comprises a rolling element bearing assembly. 4. The turbocharger assembly of claim 1, wherein the bearing comprises an outer race wherein the pin opening surface is a surface of the outer race. 5. The turbocharger assembly of claim 1, wherein the bearing is a journal bearing. 6. The turbocharger assembly of claim 1, wherein the clearance defines a lubricant film region. 7. The turbocharger assembly of claim 6, wherein the lubricant film region comprises a squeeze film damper region. 8. The turbocharger assembly of claim 1, wherein the pin surface comprises a plurality of grooves. 9. The turbocharger assembly of claim 1, wherein the pin opening surface comprises a plurality of grooves. 10. The turbocharger assembly of claim 1, wherein the groove is a groove in the pin surface and further comprising another groove in the pin opening surface. 11. The turbocharge assembly of claim 1, wherein, in the positioned state, the groove is aligned with a longitudinal axis of the bore of the housing. 12. The turbocharger assembly of claim 1, wherein, in the positioned state, the bearing is translatable to form a contact between the pin surface and the pin opening surface. 13. The turbocharger assembly of claim 1, wherein, in the positioned state, the groove is oriented orthogonally to a longitudinal axis of the bore of the housing. 14. The turbocharger assembly of claim 1, wherein, in the positioned state, the bearing is rotatable clockwise or counter-clockwise to form a contact between the pin surface and the pin opening surface. 15. The turbocharger assembly of claim 1, wherein, in an operational state of the turbocharger assembly, the supply path for lubricant from the clearance to the interface between the pin surface and the pin opening surface supplies lubricant that damps energy at the interface generated by movement of the bearing. 16. The turbocharger assembly of claim 1, comprising at least four grooves wherein movement of the bearing comprises at least one of rotational movement and axial movement. 17. The turbocharger assembly of claim 1, wherein the groove is a pin surface groove and wherein the pin comprises a head portion that comprises a marker for orientation of the groove in the bore of the housing. 18. The turbocharger assembly of claim 1, wherein the groove is a pin surface groove, wherein the pin comprises an end surface and wherein the groove does not extend to the end surface. 19. A method comprising:
during operation of a turbocharger, flowing lubricant to a lubricant film region between a bearing and a bore wall of a housing, wherein a pin extends from an opening in the bore wall into a pin opening defined by a pin opening surface of the bearing, and wherein a groove exists at an interface between a pin surface of the pin and the pin opening surface of the bearing; and flowing at least a portion of the lubricant from the lubricant film region to the interface between the pin opening surface and the pin surface via the groove. 20. The method of claim 19, wherein the at least a portion of the lubricant, at the interface, damps energy generated by movement of the bearing. | A turbocharger assembly can include a housing that includes a bore defined by a bore wall and a pin socket that forms an opening in the bore wall; a bearing that includes a pin opening defined by a pin opening surface; a pin, where the pin includes a longitudinal pin axis and a pin surface; a groove in the pin opening surface or the pin surface, where the groove includes an axial length; wherein, in a positioned state of bearing in the bore and the pin in the pin socket with part of the pin in the pin opening, a clearance exists between the bearing and the bore wall, where the groove is in fluid communication with the clearance to form a supply path for lubricant from the clearance to an interface between the pin surface and the pin opening surface.1. A turbocharger assembly comprising:
a housing that comprises a bore defined by a bore wall and a pin socket that forms an opening in the bore wall; a bearing that comprises a pin opening defined by a pin opening surface; a pin, wherein the pin comprises a longitudinal pin axis and a pin surface; a groove in the pin opening surface or the pin surface, wherein the groove comprises an axial length; wherein, in a positioned state of bearing in the bore and the pin in the pin socket with part of the pin in the pin opening, a clearance exists between the bearing and the bore wall, wherein the groove is in fluid communication with the clearance to form a supply path for lubricant from the clearance to an interface between the pin surface and the pin opening surface. 2. The turbocharger assembly of claim 1, wherein the groove is in the pin surface and wherein the axial length of the groove overlaps at least a portion of the clearance and at least a portion of the pin opening surface to form the supply path for lubricant from the clearance to the interface between the pin surface and the pin opening surface. 3. The turbocharger assembly of claim 1, wherein the bearing comprises a rolling element bearing assembly. 4. The turbocharger assembly of claim 1, wherein the bearing comprises an outer race wherein the pin opening surface is a surface of the outer race. 5. The turbocharger assembly of claim 1, wherein the bearing is a journal bearing. 6. The turbocharger assembly of claim 1, wherein the clearance defines a lubricant film region. 7. The turbocharger assembly of claim 6, wherein the lubricant film region comprises a squeeze film damper region. 8. The turbocharger assembly of claim 1, wherein the pin surface comprises a plurality of grooves. 9. The turbocharger assembly of claim 1, wherein the pin opening surface comprises a plurality of grooves. 10. The turbocharger assembly of claim 1, wherein the groove is a groove in the pin surface and further comprising another groove in the pin opening surface. 11. The turbocharge assembly of claim 1, wherein, in the positioned state, the groove is aligned with a longitudinal axis of the bore of the housing. 12. The turbocharger assembly of claim 1, wherein, in the positioned state, the bearing is translatable to form a contact between the pin surface and the pin opening surface. 13. The turbocharger assembly of claim 1, wherein, in the positioned state, the groove is oriented orthogonally to a longitudinal axis of the bore of the housing. 14. The turbocharger assembly of claim 1, wherein, in the positioned state, the bearing is rotatable clockwise or counter-clockwise to form a contact between the pin surface and the pin opening surface. 15. The turbocharger assembly of claim 1, wherein, in an operational state of the turbocharger assembly, the supply path for lubricant from the clearance to the interface between the pin surface and the pin opening surface supplies lubricant that damps energy at the interface generated by movement of the bearing. 16. The turbocharger assembly of claim 1, comprising at least four grooves wherein movement of the bearing comprises at least one of rotational movement and axial movement. 17. The turbocharger assembly of claim 1, wherein the groove is a pin surface groove and wherein the pin comprises a head portion that comprises a marker for orientation of the groove in the bore of the housing. 18. The turbocharger assembly of claim 1, wherein the groove is a pin surface groove, wherein the pin comprises an end surface and wherein the groove does not extend to the end surface. 19. A method comprising:
during operation of a turbocharger, flowing lubricant to a lubricant film region between a bearing and a bore wall of a housing, wherein a pin extends from an opening in the bore wall into a pin opening defined by a pin opening surface of the bearing, and wherein a groove exists at an interface between a pin surface of the pin and the pin opening surface of the bearing; and flowing at least a portion of the lubricant from the lubricant film region to the interface between the pin opening surface and the pin surface via the groove. 20. The method of claim 19, wherein the at least a portion of the lubricant, at the interface, damps energy generated by movement of the bearing. | 3,600 |
347,944 | 16,805,747 | 3,732 | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective. | 1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective.1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | 3,700 |
347,945 | 29,726,178 | 2,922 | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective. | 1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective.1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | 2,900 |
347,946 | 29,726,184 | 2,922 | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective. | 1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | An illustrated view of an exemplary sun protective body barrier for protecting a left hand and arm is presented. The sun protective body barrier is useful for protecting a left arm and hand against ultra-violet (UV) radiation while driving a motor vehicle. Also, the sun protective body barrier is inexpensive and reusable while also adjusting to the width and length of a user's left arm and hand. Further, the sun protective body barrier is useful for reducing the effect of the sun's rays while driving that is quick, easy and effective.1. A sun protective body barrier for protecting a left hand and arm when driving, the sun protective body barrier comprising:
a hand covering, the hand covering comprising:
a plurality of fingers, wherein each of the plurality of fingers having a tip;
an outside, the outside having a bottom and a coupling device, wherein the coupling device is configured to be substantially near the bottom of the outside of the hand covering;
an inside, the inside of the hand covering have a palm and a bottom;
an edge, wherein the edge being around the hand covering; and
a plurality of elastic strips, wherein a first of the elastic strips being coupled to an edge substantially near a bottom of a first side of the inside of the hand covering, wherein a second of the elastic strips being coupled to the edge substantially near a bottom of a second side of the inside of the hand covering; and
a sleeve, the sleeve comprising:
a top, a bottom, a middle portion, an elbow area, an edge and a border;
a plurality of elastic straps, the plurality of elastic straps being coupled to a first side of the sleeve between the boarder; and
a coupling device, the coupling device being configured to be coupled to the top of a second side of the sleeve. 2. The sun protective body barrier of claim 1, wherein the sun protective body barrier having a length being eighteen (18) inches. 3. The sun protective body barrier of claim 1, wherein the top of the sleeve having a width being between one to three (1-3) inches. 4. The sun protective body barrier of claim 1, wherein the bottom of the sleeve having a width being six (6) inches. 5. The sun protective body barrier of claim 1, wherein the sleeve having a length being eighteen (18) inches. 6. The sun protective body barrier of claim 1, wherein the hand covering being made of a mylar material. 7. The sun protective body barrier of claim 1, wherein the hand covering being made of a reflective material. 8. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 9. The sun protective body barrier of claim 1, wherein the border of the sleeve being reinforced. 10. The sun protective body barrier of claim 1, wherein the border of the hand covering being reinforced. 11. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being four (4) in number. 12. The sun protective body barrier of claim 1, wherein the plurality of elastic straps being coupled to the first side by stitching. 13. The sun protective body barrier of claim 1, wherein the coupling device of the hand covering being made of a Velcro®-like material. 14. The sun protective body barrier of claim 1, wherein the coupling device of the sleeve being made of a Velcro®-like material. 15. The sun protective body barrier of claim 1, wherein the edge of the hand covering being reinforced. 16. The sun protective barrier of claim 1, wherein the boarder of the sleeve being reinforced. 17. The sun protective barrier of claim 1, wherein the coupling device of the sleeve configured to being securely and removing coupled to the coupling device of the hand covering. | 2,900 |
347,947 | 16,805,741 | 2,922 | The present invention relates to the preservation and packaging of the agricultural products and discloses a gas remover and a method for packaging agricultural products. The gas remover provided herein is capable of effectively removing gas released in a vacuum sealer bag. The gas remover includes calcium hydroxide, which can effectively removes gas released by the plant-based agricultural products in the vacuum sealer bag, avoiding the expansion of the vacuum sealer bag. | 1. A gas remover for removing gas in a vacuum sealer bag, comprising: calcium hydroxide. 2. The gas remover of claim 1, further comprising: aluminium oxide and water. 3. The gas remover of claim 2, wherein the gas remover is prepared by a method comprising the following steps:
mixing calcium hydroxide, aluminium oxide and water to produce a mixture; granulating the mixture by a granulator to obtain particles of the mixture; and packaging the particles of the mixture with wrapping paper to obtain the gas remover. 4. The gas remover of claim 2, wherein the gas remover comprises 65-75% by weight of calcium hydroxide, 5% by weight of aluminium oxide and 20-30% by weight of water. 5. The gas remover of claim 3, wherein the gas remover comprises 65-75% by weight of calcium hydroxide, 5% by weight of aluminium oxide and 20-30% by weight of water. 6. The gas remover of claim 3, wherein the particles of the mixture have a columnar structure with a diameter of 3-5 mm and a height of 5-7 mm, or a spherical structure with a diameter of 3-5 mm. 7. The gas remover of claim 3, wherein the wrapping paper is prepared from two layers of films by thermal sealing; and an inner layer of the wrapping paper is a composite plastic film with air pores and an outer layer of the wrapping paper is a permeable PE membrane. 8. A method for packaging an agricultural product, comprising: placing the agricultural product together with the gas remover of claim 1 in a vacuum sealer bag for v acuum packaging. 9. The method of claim 8. further comprising: aluminium oxide and water. 10. The method of claim 9, wherein the gas remov er is prepared by a method comprising the follow ing steps: mixing calcium hydroxide, aluminium oxide and water to produce a mixture: granulating the mixture by a granulator to obtain particles of the mixture; and packaging the particles of the mixture with wrapping paper to obtain the gas remover. 11. The method of claim 9, wherein the gas remover comprises 65-75% by weight of calcium hydroxide. 5% by weight of aluminium oxide and 20-30% by weight of water. 12. The method of claim 10, wherein the gas remover comprises 65-75% by weight of calcium hydroxide. 5% by weight of aluminium oxide and 20-30% by w eight of w ater. 13. The method of claim 10. wherein the particles of the mixture have a columnar structure with a diameter of 3-5 mm and a height of 5-7 mm. or a spherical structure with a diameter of 3-5 mm. 14. The method of claim 10. wherein the wrapping paper is prepared from two I avers of films by thermal sealing; and an inner layer of the wrapping paper is a composite plastic film with air pores and an outer layer of the wrapping paper is a permeable PE membrane | The present invention relates to the preservation and packaging of the agricultural products and discloses a gas remover and a method for packaging agricultural products. The gas remover provided herein is capable of effectively removing gas released in a vacuum sealer bag. The gas remover includes calcium hydroxide, which can effectively removes gas released by the plant-based agricultural products in the vacuum sealer bag, avoiding the expansion of the vacuum sealer bag.1. A gas remover for removing gas in a vacuum sealer bag, comprising: calcium hydroxide. 2. The gas remover of claim 1, further comprising: aluminium oxide and water. 3. The gas remover of claim 2, wherein the gas remover is prepared by a method comprising the following steps:
mixing calcium hydroxide, aluminium oxide and water to produce a mixture; granulating the mixture by a granulator to obtain particles of the mixture; and packaging the particles of the mixture with wrapping paper to obtain the gas remover. 4. The gas remover of claim 2, wherein the gas remover comprises 65-75% by weight of calcium hydroxide, 5% by weight of aluminium oxide and 20-30% by weight of water. 5. The gas remover of claim 3, wherein the gas remover comprises 65-75% by weight of calcium hydroxide, 5% by weight of aluminium oxide and 20-30% by weight of water. 6. The gas remover of claim 3, wherein the particles of the mixture have a columnar structure with a diameter of 3-5 mm and a height of 5-7 mm, or a spherical structure with a diameter of 3-5 mm. 7. The gas remover of claim 3, wherein the wrapping paper is prepared from two layers of films by thermal sealing; and an inner layer of the wrapping paper is a composite plastic film with air pores and an outer layer of the wrapping paper is a permeable PE membrane. 8. A method for packaging an agricultural product, comprising: placing the agricultural product together with the gas remover of claim 1 in a vacuum sealer bag for v acuum packaging. 9. The method of claim 8. further comprising: aluminium oxide and water. 10. The method of claim 9, wherein the gas remov er is prepared by a method comprising the follow ing steps: mixing calcium hydroxide, aluminium oxide and water to produce a mixture: granulating the mixture by a granulator to obtain particles of the mixture; and packaging the particles of the mixture with wrapping paper to obtain the gas remover. 11. The method of claim 9, wherein the gas remover comprises 65-75% by weight of calcium hydroxide. 5% by weight of aluminium oxide and 20-30% by weight of water. 12. The method of claim 10, wherein the gas remover comprises 65-75% by weight of calcium hydroxide. 5% by weight of aluminium oxide and 20-30% by w eight of w ater. 13. The method of claim 10. wherein the particles of the mixture have a columnar structure with a diameter of 3-5 mm and a height of 5-7 mm. or a spherical structure with a diameter of 3-5 mm. 14. The method of claim 10. wherein the wrapping paper is prepared from two I avers of films by thermal sealing; and an inner layer of the wrapping paper is a composite plastic film with air pores and an outer layer of the wrapping paper is a permeable PE membrane | 2,900 |
347,948 | 16,805,760 | 2,922 | The invention provides anti-itch compositions applicable to a user's scalp. In particular, the anti-itch compositions are particularly suitable for naturally curly hair types and also for users who use non-native hair (weaves), braided hair substantially comprising non-native hair and wigs. One composition is a fast-acting anti-itch remedy and another is a scalp moisturizer that conditions and enhances the scalp. | 1. A fast-acting anti-itch scalp composition, comprising: (SOOTHE ME™)
a. Pseudoalteromonas ferment extract;
b. Sodium salicylate;
c. Cordyceps sinensis extract; and
d. Trametes versicolor extract. 2. The anti-itch scalp composition of claim 1 further comprising extract of mentha piperita. 3. The anti-itch scalp composition of Claim 1 further comprising oil of mentha piperita 4. The anti-itch scalp composition of claim 1 further comprising perfume. 5. The anti-itch scalp composition of Claim 1 providing anti-itch relief within about fifteen minutes. 6. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about eight continuous hours. 7. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about sixteen continuous hours. 8. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about twenty-four continuous hours. 9. The anti-itch scalp composition of Claim 1 wherein said composition is suitable for natural hair types ranging from 3A to 4C. 10. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types with weaved hair. 11. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types with braided hair using non-native hair. 12. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types upon which wigs are worn. 13. The scalp moisturizing spray composition, comprising:
a. Pseudoalteromonas ferment extract; b. Camelia Sinensis leaf extract; and c. Sodium salicylate. 14. The scalp moisturizing spray composition of claim 13 further comprising Argania Spinosa Kernel oil. 15. The scalp moisturizing spray composition of claim 13 further comprising perfume. 16. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for natural hair types ranging from 3A to 4C. 17. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types with weaved hair. 18. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types with braided hair using non-native hair, 19. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types upon which wigs are worn. 20. An anti-itch scalp moisturizing complex, comprising:
a. Pseudoalteromonas ferment extract; b. Sodium salicylate; and c. Plant extract suitable for use in moisturizing human skin, Said complex being applicable to hair types ranging from 3A to 4C, wig wearers, and weave wearers. | The invention provides anti-itch compositions applicable to a user's scalp. In particular, the anti-itch compositions are particularly suitable for naturally curly hair types and also for users who use non-native hair (weaves), braided hair substantially comprising non-native hair and wigs. One composition is a fast-acting anti-itch remedy and another is a scalp moisturizer that conditions and enhances the scalp.1. A fast-acting anti-itch scalp composition, comprising: (SOOTHE ME™)
a. Pseudoalteromonas ferment extract;
b. Sodium salicylate;
c. Cordyceps sinensis extract; and
d. Trametes versicolor extract. 2. The anti-itch scalp composition of claim 1 further comprising extract of mentha piperita. 3. The anti-itch scalp composition of Claim 1 further comprising oil of mentha piperita 4. The anti-itch scalp composition of claim 1 further comprising perfume. 5. The anti-itch scalp composition of Claim 1 providing anti-itch relief within about fifteen minutes. 6. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about eight continuous hours. 7. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about sixteen continuous hours. 8. The anti-itch scalp composition of claim 1 providing anti-itch relief for at least about twenty-four continuous hours. 9. The anti-itch scalp composition of Claim 1 wherein said composition is suitable for natural hair types ranging from 3A to 4C. 10. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types with weaved hair. 11. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types with braided hair using non-native hair. 12. The anti-itch scalp composition of claim 1 wherein said composition is suitable for head types upon which wigs are worn. 13. The scalp moisturizing spray composition, comprising:
a. Pseudoalteromonas ferment extract; b. Camelia Sinensis leaf extract; and c. Sodium salicylate. 14. The scalp moisturizing spray composition of claim 13 further comprising Argania Spinosa Kernel oil. 15. The scalp moisturizing spray composition of claim 13 further comprising perfume. 16. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for natural hair types ranging from 3A to 4C. 17. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types with weaved hair. 18. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types with braided hair using non-native hair, 19. The scalp moisturizing spray composition of claim 13 wherein said composition is suitable for head types upon which wigs are worn. 20. An anti-itch scalp moisturizing complex, comprising:
a. Pseudoalteromonas ferment extract; b. Sodium salicylate; and c. Plant extract suitable for use in moisturizing human skin, Said complex being applicable to hair types ranging from 3A to 4C, wig wearers, and weave wearers. | 2,900 |
347,949 | 16,805,752 | 3,762 | A control system for a burner assembly used in vehicles and boats particularly for a coolant storage type heater and a method of operating the control system. Resistors for producing a resistance change as a function of temperature are utilised to send temperature signals to the control system from both the coolant and the potable water by being in contact with coolant and potable water throughout burner operation. The use of the thermistor signals together with the signals from aquastats allows flexible heater operation and may be dependent upon the user where commands can be entered in a touch screen connected to the control board of the control system. | 1. A hydronic heating system comprising a source of potable water, a coolant reservoir to hold coolant, a heat exchanger to exchange heat between said coolant and said potable water, a thermistor to sense the temperature of coolant in said coolant reservoir and to send a signal corresponding to said temperature sensed to said control system, a burner assembly controlled by said control system to apply heat to said coolant, said control system initiating or terminating combustion within said burner assembly thereby to regulate the heat applied to said coolant in said coolant reservoir. 2. A hydronic heating system as in claim 1 and further comprising a coolant line extending from said coolant reservoir to said heat exchanger and a coolant pump in said coolant line to move said coolant through said heat exchanger responsive to a signal from said control system. 3. A hydronic heating system as in claim 2 and further comprising a source of potable water, a potable water line extending from said source of potable water to said heat exchanger, a faucet connected to said potable water line downstream of said heat exchanger, a thermistor in said potable water line located downstream from said heat exchanger and a mixing valve positioned between said potable water line upstream and downstream of said heat exchanger, said thermistor acting to send a signal to said control system responsive to temperature changes in said potable water, said control system controlling the operating of said coolant pump in said coolant line. 4. A hydronic heating system as in claim 3 and further comprising a first space heating loop extending from said coolant tank and a first coolant pump in said first space heating loop, said first coolant pump being controlled by said control system. 5. A hydronic heating system as in claim 4 and further comprising a second space heating loop extending from said coolant tank and a second coolant pump in said second space heating loop, said second coolant pump being controlled by said control system. 6. A hydronic heating system as in claim 5 and further comprising a user operated touch screen connected to said control system, said touch screen allowing communication with said control system and having a user readable display displaying coolant and potable water temperatures. 7. A hydronic heating system as in claim 6 and further comprising fans in said first space heating loop, said fans having a variable speed responsive to said touch screen. 8. A hydronic heating system as in claim 7 and further comprising fans in said second space heating loop, said fans having a variable speed responsive to said touch screen. 9. A hydronic heating system as in claim 8 and further comprising an oxygen sensor in said burner assembly to sense combustion efficiency, a combustion fan connected to said burner assembly to provide combustion air to said burner assembly and a compressor to provide compressor air to said burner assembly, said oxygen sensor sending a signal to said control system, said control system regulating the output of said combustion air and said compressor air from either or both of said compressor and said combustion fan. 10. A hydronic heating system as in claim 9 and further comprising a flow switch in said potable water line to sense potable water movement when said faucet is opened, said flow switch sending a signal to said control system when said potable water movement in said potable water line commences, said control system sending a signal to said coolant pump in said coolant line to regulate the operation of said coolant pump under said signal from said flow switch. 11. A temperature sensing system comprising a coolant tank, a coolant line extending from said coolant tank to a heat exchanger and an temperature sensing device mounted on said heat exchanger. 12. A temperature sensing system as in claim 11 wherein said temperature sensing device is an aquastat. 13. A method of controlling a hydronic heating system comprising heating a source of coolant by a burner, passing coolant from a source of said coolant through a heat exchanger under the direction of a control system, measuring the temperature of said coolant by a thermistor being a resistor producing an electrical signal responsive to changes of resistance by the change of temperature in said coolant, processing said electrical signal in said control system and producing an output signal from said control system to said burner to commence, continue or terminate said heating of said coolant. 14. A method as in claim 13 wherein said coolant is passed from said source of coolant to said heat exchanger by a coolant pump under the control of said control system. 15. A method as in claim 14 and further comprising passing potable water from a source of potable water through a potable water line to a heat exchanger. 16. A method as in claim 15 and further comprising detecting the flow of potable water in said potable water line by a flow switch passing a signal to said control system. 17. A method as in claim 16 wherein said control system controls said coolant pump by signals sent from said control system to said coolant pump, said signals sent from said control system being responsive to said signal from said flow switch. 18. A method as in claim 16 and further sensing the temperature of said potable water in said potable water line by a resistor being a thermistor with a change of resistance depending upon the temperature of said potable water, said thermistor passing a temperature dependent signal to said control system and said control system sending a signal to a touch screen where said temperature of said potable water is displayed to a user. 19. A method as in claim 18 wherein said temperature dependent signal sent by said potable water thermistor sends a signal to said control board to commence the combustion in said burner when said temperature in said potable water falls below a predetermined value. | A control system for a burner assembly used in vehicles and boats particularly for a coolant storage type heater and a method of operating the control system. Resistors for producing a resistance change as a function of temperature are utilised to send temperature signals to the control system from both the coolant and the potable water by being in contact with coolant and potable water throughout burner operation. The use of the thermistor signals together with the signals from aquastats allows flexible heater operation and may be dependent upon the user where commands can be entered in a touch screen connected to the control board of the control system.1. A hydronic heating system comprising a source of potable water, a coolant reservoir to hold coolant, a heat exchanger to exchange heat between said coolant and said potable water, a thermistor to sense the temperature of coolant in said coolant reservoir and to send a signal corresponding to said temperature sensed to said control system, a burner assembly controlled by said control system to apply heat to said coolant, said control system initiating or terminating combustion within said burner assembly thereby to regulate the heat applied to said coolant in said coolant reservoir. 2. A hydronic heating system as in claim 1 and further comprising a coolant line extending from said coolant reservoir to said heat exchanger and a coolant pump in said coolant line to move said coolant through said heat exchanger responsive to a signal from said control system. 3. A hydronic heating system as in claim 2 and further comprising a source of potable water, a potable water line extending from said source of potable water to said heat exchanger, a faucet connected to said potable water line downstream of said heat exchanger, a thermistor in said potable water line located downstream from said heat exchanger and a mixing valve positioned between said potable water line upstream and downstream of said heat exchanger, said thermistor acting to send a signal to said control system responsive to temperature changes in said potable water, said control system controlling the operating of said coolant pump in said coolant line. 4. A hydronic heating system as in claim 3 and further comprising a first space heating loop extending from said coolant tank and a first coolant pump in said first space heating loop, said first coolant pump being controlled by said control system. 5. A hydronic heating system as in claim 4 and further comprising a second space heating loop extending from said coolant tank and a second coolant pump in said second space heating loop, said second coolant pump being controlled by said control system. 6. A hydronic heating system as in claim 5 and further comprising a user operated touch screen connected to said control system, said touch screen allowing communication with said control system and having a user readable display displaying coolant and potable water temperatures. 7. A hydronic heating system as in claim 6 and further comprising fans in said first space heating loop, said fans having a variable speed responsive to said touch screen. 8. A hydronic heating system as in claim 7 and further comprising fans in said second space heating loop, said fans having a variable speed responsive to said touch screen. 9. A hydronic heating system as in claim 8 and further comprising an oxygen sensor in said burner assembly to sense combustion efficiency, a combustion fan connected to said burner assembly to provide combustion air to said burner assembly and a compressor to provide compressor air to said burner assembly, said oxygen sensor sending a signal to said control system, said control system regulating the output of said combustion air and said compressor air from either or both of said compressor and said combustion fan. 10. A hydronic heating system as in claim 9 and further comprising a flow switch in said potable water line to sense potable water movement when said faucet is opened, said flow switch sending a signal to said control system when said potable water movement in said potable water line commences, said control system sending a signal to said coolant pump in said coolant line to regulate the operation of said coolant pump under said signal from said flow switch. 11. A temperature sensing system comprising a coolant tank, a coolant line extending from said coolant tank to a heat exchanger and an temperature sensing device mounted on said heat exchanger. 12. A temperature sensing system as in claim 11 wherein said temperature sensing device is an aquastat. 13. A method of controlling a hydronic heating system comprising heating a source of coolant by a burner, passing coolant from a source of said coolant through a heat exchanger under the direction of a control system, measuring the temperature of said coolant by a thermistor being a resistor producing an electrical signal responsive to changes of resistance by the change of temperature in said coolant, processing said electrical signal in said control system and producing an output signal from said control system to said burner to commence, continue or terminate said heating of said coolant. 14. A method as in claim 13 wherein said coolant is passed from said source of coolant to said heat exchanger by a coolant pump under the control of said control system. 15. A method as in claim 14 and further comprising passing potable water from a source of potable water through a potable water line to a heat exchanger. 16. A method as in claim 15 and further comprising detecting the flow of potable water in said potable water line by a flow switch passing a signal to said control system. 17. A method as in claim 16 wherein said control system controls said coolant pump by signals sent from said control system to said coolant pump, said signals sent from said control system being responsive to said signal from said flow switch. 18. A method as in claim 16 and further sensing the temperature of said potable water in said potable water line by a resistor being a thermistor with a change of resistance depending upon the temperature of said potable water, said thermistor passing a temperature dependent signal to said control system and said control system sending a signal to a touch screen where said temperature of said potable water is displayed to a user. 19. A method as in claim 18 wherein said temperature dependent signal sent by said potable water thermistor sends a signal to said control board to commence the combustion in said burner when said temperature in said potable water falls below a predetermined value. | 3,700 |
347,950 | 16,805,759 | 2,487 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 2,400 |
347,951 | 16,805,739 | 3,725 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 3,700 |
347,952 | 16,805,730 | 3,725 | Techniques and architectures for measuring available bandwidth. A train of probe packets is received from a remote electronic device. A per-packet one-way delay (OWD) is calculated for at least two packets from the train of probe packets. An OWD threshold value is calculated based on the calculated OWD for the at least two packets from the train of probe packets. A packet pair is selected from the train of probe packets based on the per-packet OWD for each packet in the packet pair exceeding the OWD threshold value. An estimated available bandwidth is computed based on one or more transmission characteristics of the selected packet pair. | 1. A non-transitory computer-readable medium having stored thereon sequences of instructions that, when executed by one or more processors, are configurable to cause the one or more processors to:
receive a train of probe packets, via a network interface, from a remote electronic device; calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; calculate a per-packet OWD for at least a second pair of packets from the train of probe packets; select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value; compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 2. The non-transitory computer-readable medium of claim 1, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 3. The non-transitory computer-readable medium of claim 1, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 4. The non-transitory computer-readable medium of claim 1, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 5. The non-transitory computer-readable medium of claim 4, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 6. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on a packet noise measurement. 7. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 8. A system comprising:
a network interface to receive a train of probe packets from a remote electronic device; a memory device coupled with the network interface to at least store one or more packets from the train of probe packets, and to store one or more parameters associated with the one or more packets from the train of probe packets; at least one hardware processor coupled with the network interface and with the memory device, the at least one hardware processor to calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets, to calculate a per-packet OWD for at least a second pair of packets from the train of probe packets, to select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value and to compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 9. The system of claim 8, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 10. The system of claim 8, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 11. The system of claim 8, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 12. The system of claim 11, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 13. The system of claim 12, wherein the number of OWD increase is based on a packet noise measurement. 14. The system of claim 12, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 15. A method comprising:
receiving, via a network interface of a host electronic system, a train of probe packets, via a network interface, from a remote electronic device; calculating a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; storing, in a memory coupled with the hardware processor, at least the calculated OWD threshold value; calculating a per-packet OWD for at least a second pair of packets from the train of probe packets; storing, in the memory coupled with the hardware processor, at least the per-packet OWD for the second pair of packets; selecting, with the hardware processor of the host electronic system, a packet pair from the train of probe packets based on the per-packet OWD values and the OWD threshold value; computing, with the hardware processor of the host electronic system, an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 16. The method of claim 15, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 17. The method of claim 15, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 18. The method of claim 15, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 19. The method of claim 15, wherein the number of OWD increase is based on a packet noise measurement. 20. The method of claim 15, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. | Techniques and architectures for measuring available bandwidth. A train of probe packets is received from a remote electronic device. A per-packet one-way delay (OWD) is calculated for at least two packets from the train of probe packets. An OWD threshold value is calculated based on the calculated OWD for the at least two packets from the train of probe packets. A packet pair is selected from the train of probe packets based on the per-packet OWD for each packet in the packet pair exceeding the OWD threshold value. An estimated available bandwidth is computed based on one or more transmission characteristics of the selected packet pair.1. A non-transitory computer-readable medium having stored thereon sequences of instructions that, when executed by one or more processors, are configurable to cause the one or more processors to:
receive a train of probe packets, via a network interface, from a remote electronic device; calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; calculate a per-packet OWD for at least a second pair of packets from the train of probe packets; select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value; compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 2. The non-transitory computer-readable medium of claim 1, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 3. The non-transitory computer-readable medium of claim 1, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 4. The non-transitory computer-readable medium of claim 1, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 5. The non-transitory computer-readable medium of claim 4, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 6. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on a packet noise measurement. 7. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 8. A system comprising:
a network interface to receive a train of probe packets from a remote electronic device; a memory device coupled with the network interface to at least store one or more packets from the train of probe packets, and to store one or more parameters associated with the one or more packets from the train of probe packets; at least one hardware processor coupled with the network interface and with the memory device, the at least one hardware processor to calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets, to calculate a per-packet OWD for at least a second pair of packets from the train of probe packets, to select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value and to compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 9. The system of claim 8, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 10. The system of claim 8, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 11. The system of claim 8, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 12. The system of claim 11, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 13. The system of claim 12, wherein the number of OWD increase is based on a packet noise measurement. 14. The system of claim 12, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 15. A method comprising:
receiving, via a network interface of a host electronic system, a train of probe packets, via a network interface, from a remote electronic device; calculating a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; storing, in a memory coupled with the hardware processor, at least the calculated OWD threshold value; calculating a per-packet OWD for at least a second pair of packets from the train of probe packets; storing, in the memory coupled with the hardware processor, at least the per-packet OWD for the second pair of packets; selecting, with the hardware processor of the host electronic system, a packet pair from the train of probe packets based on the per-packet OWD values and the OWD threshold value; computing, with the hardware processor of the host electronic system, an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 16. The method of claim 15, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 17. The method of claim 15, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 18. The method of claim 15, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 19. The method of claim 15, wherein the number of OWD increase is based on a packet noise measurement. 20. The method of claim 15, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. | 3,700 |
347,953 | 16,805,740 | 2,852 | Techniques and architectures for measuring available bandwidth. A train of probe packets is received from a remote electronic device. A per-packet one-way delay (OWD) is calculated for at least two packets from the train of probe packets. An OWD threshold value is calculated based on the calculated OWD for the at least two packets from the train of probe packets. A packet pair is selected from the train of probe packets based on the per-packet OWD for each packet in the packet pair exceeding the OWD threshold value. An estimated available bandwidth is computed based on one or more transmission characteristics of the selected packet pair. | 1. A non-transitory computer-readable medium having stored thereon sequences of instructions that, when executed by one or more processors, are configurable to cause the one or more processors to:
receive a train of probe packets, via a network interface, from a remote electronic device; calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; calculate a per-packet OWD for at least a second pair of packets from the train of probe packets; select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value; compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 2. The non-transitory computer-readable medium of claim 1, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 3. The non-transitory computer-readable medium of claim 1, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 4. The non-transitory computer-readable medium of claim 1, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 5. The non-transitory computer-readable medium of claim 4, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 6. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on a packet noise measurement. 7. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 8. A system comprising:
a network interface to receive a train of probe packets from a remote electronic device; a memory device coupled with the network interface to at least store one or more packets from the train of probe packets, and to store one or more parameters associated with the one or more packets from the train of probe packets; at least one hardware processor coupled with the network interface and with the memory device, the at least one hardware processor to calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets, to calculate a per-packet OWD for at least a second pair of packets from the train of probe packets, to select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value and to compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 9. The system of claim 8, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 10. The system of claim 8, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 11. The system of claim 8, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 12. The system of claim 11, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 13. The system of claim 12, wherein the number of OWD increase is based on a packet noise measurement. 14. The system of claim 12, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 15. A method comprising:
receiving, via a network interface of a host electronic system, a train of probe packets, via a network interface, from a remote electronic device; calculating a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; storing, in a memory coupled with the hardware processor, at least the calculated OWD threshold value; calculating a per-packet OWD for at least a second pair of packets from the train of probe packets; storing, in the memory coupled with the hardware processor, at least the per-packet OWD for the second pair of packets; selecting, with the hardware processor of the host electronic system, a packet pair from the train of probe packets based on the per-packet OWD values and the OWD threshold value; computing, with the hardware processor of the host electronic system, an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 16. The method of claim 15, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 17. The method of claim 15, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 18. The method of claim 15, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 19. The method of claim 15, wherein the number of OWD increase is based on a packet noise measurement. 20. The method of claim 15, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. | Techniques and architectures for measuring available bandwidth. A train of probe packets is received from a remote electronic device. A per-packet one-way delay (OWD) is calculated for at least two packets from the train of probe packets. An OWD threshold value is calculated based on the calculated OWD for the at least two packets from the train of probe packets. A packet pair is selected from the train of probe packets based on the per-packet OWD for each packet in the packet pair exceeding the OWD threshold value. An estimated available bandwidth is computed based on one or more transmission characteristics of the selected packet pair.1. A non-transitory computer-readable medium having stored thereon sequences of instructions that, when executed by one or more processors, are configurable to cause the one or more processors to:
receive a train of probe packets, via a network interface, from a remote electronic device; calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; calculate a per-packet OWD for at least a second pair of packets from the train of probe packets; select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value; compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 2. The non-transitory computer-readable medium of claim 1, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 3. The non-transitory computer-readable medium of claim 1, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 4. The non-transitory computer-readable medium of claim 1, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 5. The non-transitory computer-readable medium of claim 4, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 6. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on a packet noise measurement. 7. The non-transitory computer-readable medium of claim 5, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 8. A system comprising:
a network interface to receive a train of probe packets from a remote electronic device; a memory device coupled with the network interface to at least store one or more packets from the train of probe packets, and to store one or more parameters associated with the one or more packets from the train of probe packets; at least one hardware processor coupled with the network interface and with the memory device, the at least one hardware processor to calculate a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets, to calculate a per-packet OWD for at least a second pair of packets from the train of probe packets, to select a packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value and to compute an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 9. The system of claim 8, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 10. The system of claim 8, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 11. The system of claim 8, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 12. The system of claim 11, wherein the calculating the OWD threshold value based on the calculated OWD for the at least two packets from the train of probe packets comprises at least:
computing the OWD threshold value based on a minimum OWD and a number of OWD increase. 13. The system of claim 12, wherein the number of OWD increase is based on a packet noise measurement. 14. The system of claim 12, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. 15. A method comprising:
receiving, via a network interface of a host electronic system, a train of probe packets, via a network interface, from a remote electronic device; calculating a one-way delay (OWD) threshold value based on a calculated OWD increase between at least a first pair of packets from the train of probe packets; storing, in a memory coupled with the hardware processor, at least the calculated OWD threshold value; calculating a per-packet OWD for at least a second pair of packets from the train of probe packets; storing, in the memory coupled with the hardware processor, at least the per-packet OWD for the second pair of packets; selecting, with the hardware processor of the host electronic system, a packet pair from the train of probe packets based on the per-packet OWD values and the OWD threshold value; computing, with the hardware processor of the host electronic system, an estimated available bandwidth based on one or more transmission characteristics of the selected packet pair. 16. The method of claim 15, wherein the estimated available bandwidth is utilized for network traffic engineering or network traffic diagnostics. 17. The method of claim 15, wherein the selecting the packet pair from the train of probe packets based on the per-packet OWD and the OWD threshold value comprises utilizing a bump detection algorithm (BDA) to measure congestion on a network path. 18. The method of claim 15, wherein calculating the OWD threshold value comprises computing an average per-packet OWD increase due to congestion for packets from the train of probe packets. 19. The method of claim 15, wherein the number of OWD increase is based on a packet noise measurement. 20. The method of claim 15, wherein the number of OWD increase is based on either an expected packet per batch (PPB) value or an expected packet per interrupt value. | 2,800 |
347,954 | 16,805,754 | 3,661 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 3,600 |
347,955 | 62,983,591 | 3,661 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 3,600 |
347,956 | 16,805,756 | 3,661 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 3,600 |
347,957 | 62,983,616 | 3,661 | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use. | 1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.1. A detector capable of autonomously detecting the oral cavity includes a headband, which is characterized in that a detector is fixedly arranged at the right end of the headband;
an eyecup is fixed on the left end surface of the detector. After the headband is worn on the head, the eyecup is placed around the eyes. A display screen is provided in the headband and on the right side of the eyecup. A light passage is provided between the display screen and the eyecup, and a light blocking plate is provided in the light passage; an opening and closing device is provided on the upper side of the display screen and the light-passing port, and a lifting plate is provided in the opening and closing device. The left end of the lifting plate is fixedly connected to the upper end of the right end face of the light blocking plate. Drive the light blocking plate up and down and open and close the light passage; a storage cavity is provided on the right end of the lower end face of the headband, a camera is installed in the storage cavity, a winding device is provided on the upper side of the storage cavity, and a winding rod is provided in the winding device. A transmission line is wound on the rod, the lower end of the transmission line is fixed and electrically connected to the upper end of the camera, the other end is fixed and electrically connected to the right end of the display screen, and the winding rod is dynamically connected to the lifting plate; the transmission line is elongated by manual pulling, and then the winding rod is driven to rotate, which in turn drives the lifting plate and the light blocking plate to rise and open the light passing port, and the camera is manually extended into the cavity for shooting detection. The video data is transmitted to the display screen through the transmission line for display, and then the oral cavity is observed by means of VR. 2. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the opening and closing device comprises a baffle cavity connected to an upper wall of the light passage opening, and the light blocking plate is slidably arranged up and down. Inside the baffle cavity, a right-hand wall of the baffle cavity is provided with a lifting cavity, the lifting plate is slidably provided in the lifting cavity, and a rotatable between the upper and lower walls of the lifting cavity is provided. A lifting screw screwed to the lifting plate, a bevel gear cavity is provided on the lower side of the lifting cavity, and the lower end of the lifting screw extends into the bevel gear cavity to be fixed with a driven bevel gear. A driving bevel gear which is rotatably provided on the wall is engaged with the driven bevel gear, and the driving bevel gear is fixedly provided with a rotating shaft at its axis. 3. The detector capable of autonomously detecting the oral cavity according to claim 1, wherein the winding device comprises a winding cavity provided on an upper side of the storage cavity, and the winding cavity and the storage cavity A communication port is provided between the winding rods, and the winding rod is rotatably connected between the front and rear walls of the winding cavity. One end of the transmission line passes through the opening and is fixedly connected to the camera. One end passes through the left wall of the winding cavity and is fixedly connected to the display screen. The outer surface of the winding rod is symmetrical and fixed with a turntable on the front and back sides of the transmission line. The array has beveled card slots. 4. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a torsion spring is fixedly connected between an end of the turntable far from the center of symmetry and the inner wall of the winding cavity, and the torsion spring can be twisted by The force drives the turntable and the winding rod to turn over and winds and stores the transmission line. 5. The detector capable of autonomously detecting the oral cavity according to claim 3, wherein a spur gear cavity located behind the bevel gear cavity is provided on the rear side of the winding cavity, and behind the winding rod, A driving spur gear is fixed to the spur gear cavity at one end, and a driven spur gear is fixed to the left end of the driving spur gear at the rear end of the rotating shaft. 6. A detector capable of autonomously detecting the oral cavity according to claim 3, wherein a lower pressure chamber is provided on the upper side of the winding cavity, and a lower pressure plate is provided in the lower pressure chamber so as to be able to slide up and down. An opening slot is provided between the lower pressing cavity and the winding cavity. A lower end of the lower pressing plate is fixedly provided with a card plate that passes through the opening slot and extends into the winding cavity. The lower end of the card plate It can be extended into the inclined grooves on the front and back sides to lock and lock the turntable. 7. The detector according to claim 6, wherein a lower pressing spring is fixedly connected between the upper end of the lower pressing plate and the upper wall of the lower pressing cavity. 8. The detector capable of autonomously detecting the oral cavity according to claim 6, characterized in that a lock lever slide cavity is provided between the left wall of the lower pressure cavity and the right wall of the lifting cavity, and the lock lever slides There are lock levers that can slide left and right in the cavity. The left and right ends of the lock lever are provided with inclined surfaces, the left side is inclined downward, and the right side is inclined upward. A pressing cavity is communicated with the upper wall of the lever sliding cavity, and a pressing plate is slidably arranged in the pressing cavity. The pressing plate penetrates and is fixed in the pressing plate, and the lower end of the pressing rod can extend to the concave A push button is fixed in the groove to push the lock lever to the right, and the upper end of the pressing lever extends to the upper side of the detector. 9. The detector according to claim 8, wherein a tension spring is fixedly connected between the upper end of the pressing plate and the upper wall of the pressing cavity. | 3,600 |
347,958 | 16,805,712 | 3,661 | Rotary positive displacement machines based on trochoidal geometry, that comprise a helical rotor that undergoes planetary motion within a helical stator are described. The rotor can have a hypotrochoidal cross-section, with the corresponding stator cavity profile being the outer envelope of the rotor as it undergoes planetary motion, or the stator cavity can have an epitrochoidal cross-section with the corresponding rotor profile being the inner envelope of the trochoid as it undergoes planetary motion. In some embodiments, the geometry is offset in a manner that provides structural and/or operational advantages in the rotary machine. | 1. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor axis and a rotor helical profile, wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor has a rotor shape that is inwardly offset from a hypotrochoidal shape, said stator having a stator axis and a stator helical profile, wherein said stator has a stator shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said rotor shape undergoes planetary motion, wherein said rotor is configured to undergo planetary motion within said stator. 2. The rotary machine of claim 1 wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor shape is inwardly offset from said hypotrochoidal shape along the normals of said transverse cross-section. 3. The rotary machine of claim 1 wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor shape is inwardly offset along the normals of the outer surface of said rotor. 4. The rotary machine of claim 1 wherein:
the rotor shape has n lobes, where n is an integer;
the stator shape has (n−1) lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 5. The rotary machine of claim 4 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of the rotor is the same as the pitch of the stator, and the ratio of the lead of the rotor to the lead of the stator is 2:1. 6. The rotary machine of claim 5 wherein the rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 7. The rotary machine of claim 6 wherein each of said plurality of chambers has approximately the same volume. 8. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that the minimum radius of curvature of said at least one outwardly protruding helical thread of said rotor in a plane normal to said at least one outwardly protruding helical thread, is substantially the same as the radius of curvature of said at least one inwardly protruding helical thread of said stator in a plane normal to said at least one inwardly protruding helical thread. 9. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein said rotor and stator each have a longitudinal axis, and wherein said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that the minimum radius of curvature of said at least one outwardly protruding helical thread of said rotor in a plane normal to said longitudinal axis of said rotor is substantially the same as the radius of curvature of said at least one inwardly protruding helical thread of said stator in a plane normal to said longitudinal axis of said stator. 10. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein:
said rotor has a rotor sweep width across said at least one outwardly protruding helical thread in a plane normal to said helical thread;
said stator has a stator sweep width across said at least one inwardly protruding helical thread in a plane normal to said helical thread; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor sweep width is substantially the same as said stator sweep width. 11. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor and stator each have a longitudinal axis;
said rotor has a rotor sweep width across said at least one outwardly protruding helical thread in a plane normal to said longitudinal axis of said rotor;
said stator has a stator sweep width across said at least one inwardly protruding helical thread in a plane normal to the longitudinal axis of said stator; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor sweep width is substantially the same as said stator sweep width. 12. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor has a rotor arc length around said at least one outwardly protruding helical thread in a plane normal to said helical thread;
said stator has a stator arc length around said at least one inwardly protruding helical thread in a plane normal to said helical thread; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor arc length is substantially the same as said stator arc length. 13. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor and stator each have a longitudinal axis;
said rotor has a rotor arc length around said at least one outwardly protruding helical thread in a plane normal to said longitudinal axis of said rotor;
said stator has a stator arc length around said at least one inwardly protruding helical thread in a plane normal to said longitudinal axis of said stator; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor arc length is substantially the same as said stator arc length. 14. A rotary machine comprising a stator and a rotor disposed within the stator,
said stator having a stator axis and a stator helical profile wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator has a stator shape that is outwardly offset from an epitrochoidal shape, said rotor having a rotor axis and a rotor helical profile, wherein said rotor has a rotor shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, that is an inner envelope formed when said stator shape undergoes planetary motion, wherein said rotor is configured to undergo planetary motion within said stator. 15. The rotary machine of claim 14 wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator shape that is outwardly offset from said epitrochoidal shape along the normals of said transverse cross-section. 16. The rotary machine of claim 14 wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator shape is outwardly offset along the normals of the inner surface of said stator. 17. The rotary machine of claim 14 wherein:
the stator shape has n−1 lobes, where n is an integer;
the rotor shape has n lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 18. The rotary machine of claim 17 wherein n=2, the pitch of the rotor is the same as the pitch of the stator, and the ratio of the lead of the rotor to the lead of the stator is 2:1. 19. The rotary machine of claim 18 wherein the rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 20. The rotary machine of claim 19 wherein each of said plurality of chambers has approximately the same volume. | Rotary positive displacement machines based on trochoidal geometry, that comprise a helical rotor that undergoes planetary motion within a helical stator are described. The rotor can have a hypotrochoidal cross-section, with the corresponding stator cavity profile being the outer envelope of the rotor as it undergoes planetary motion, or the stator cavity can have an epitrochoidal cross-section with the corresponding rotor profile being the inner envelope of the trochoid as it undergoes planetary motion. In some embodiments, the geometry is offset in a manner that provides structural and/or operational advantages in the rotary machine.1. A rotary machine comprising a stator and a rotor disposed within the stator,
said rotor having a rotor axis and a rotor helical profile, wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor has a rotor shape that is inwardly offset from a hypotrochoidal shape, said stator having a stator axis and a stator helical profile, wherein said stator has a stator shape at any cross-section transverse to said stator axis along at least a portion of a length of said stator that is an outer envelope formed when said rotor shape undergoes planetary motion, wherein said rotor is configured to undergo planetary motion within said stator. 2. The rotary machine of claim 1 wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor shape is inwardly offset from said hypotrochoidal shape along the normals of said transverse cross-section. 3. The rotary machine of claim 1 wherein, at any cross-section transverse to said rotor axis along at least a portion of a length of said rotor, said rotor shape is inwardly offset along the normals of the outer surface of said rotor. 4. The rotary machine of claim 1 wherein:
the rotor shape has n lobes, where n is an integer;
the stator shape has (n−1) lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 5. The rotary machine of claim 4 wherein said hypotrochoidal shape is an ellipse, and n=2, wherein the pitch of the rotor is the same as the pitch of the stator, and the ratio of the lead of the rotor to the lead of the stator is 2:1. 6. The rotary machine of claim 5 wherein the rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 7. The rotary machine of claim 6 wherein each of said plurality of chambers has approximately the same volume. 8. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that the minimum radius of curvature of said at least one outwardly protruding helical thread of said rotor in a plane normal to said at least one outwardly protruding helical thread, is substantially the same as the radius of curvature of said at least one inwardly protruding helical thread of said stator in a plane normal to said at least one inwardly protruding helical thread. 9. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein said rotor and stator each have a longitudinal axis, and wherein said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that the minimum radius of curvature of said at least one outwardly protruding helical thread of said rotor in a plane normal to said longitudinal axis of said rotor is substantially the same as the radius of curvature of said at least one inwardly protruding helical thread of said stator in a plane normal to said longitudinal axis of said stator. 10. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines an at least one outwardly protruding helical thread, and wherein:
said rotor has a rotor sweep width across said at least one outwardly protruding helical thread in a plane normal to said helical thread;
said stator has a stator sweep width across said at least one inwardly protruding helical thread in a plane normal to said helical thread; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor sweep width is substantially the same as said stator sweep width. 11. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor and stator each have a longitudinal axis;
said rotor has a rotor sweep width across said at least one outwardly protruding helical thread in a plane normal to said longitudinal axis of said rotor;
said stator has a stator sweep width across said at least one inwardly protruding helical thread in a plane normal to the longitudinal axis of said stator; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor sweep width is substantially the same as said stator sweep width. 12. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor has a rotor arc length around said at least one outwardly protruding helical thread in a plane normal to said helical thread;
said stator has a stator arc length around said at least one inwardly protruding helical thread in a plane normal to said helical thread; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor arc length is substantially the same as said stator arc length. 13. The rotary machine of claim 5 wherein said stator helical profile defines an at least one inwardly protruding helical thread, and said rotor helical profile defines at least one outwardly protruding helical thread, and wherein:
said rotor and stator each have a longitudinal axis;
said rotor has a rotor arc length around said at least one outwardly protruding helical thread in a plane normal to said longitudinal axis of said rotor;
said stator has a stator arc length around said at least one inwardly protruding helical thread in a plane normal to said longitudinal axis of said stator; and
said rotor shape is inwardly offset from said hypotrochoidal shape to a degree such that said rotor arc length is substantially the same as said stator arc length. 14. A rotary machine comprising a stator and a rotor disposed within the stator,
said stator having a stator axis and a stator helical profile wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator has a stator shape that is outwardly offset from an epitrochoidal shape, said rotor having a rotor axis and a rotor helical profile, wherein said rotor has a rotor shape at any cross-section transverse to said rotor axis, along at least a portion of a length of said rotor, that is an inner envelope formed when said stator shape undergoes planetary motion, wherein said rotor is configured to undergo planetary motion within said stator. 15. The rotary machine of claim 14 wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator shape that is outwardly offset from said epitrochoidal shape along the normals of said transverse cross-section. 16. The rotary machine of claim 14 wherein, at any cross-section transverse to said stator axis along at least a portion of a length of said stator, said stator shape is outwardly offset along the normals of the inner surface of said stator. 17. The rotary machine of claim 14 wherein:
the stator shape has n−1 lobes, where n is an integer;
the rotor shape has n lobes;
the pitch of the rotor is the same as the pitch of the stator; and
the ratio of the lead of the rotor to the lead of the stator is n:(n−1). 18. The rotary machine of claim 17 wherein n=2, the pitch of the rotor is the same as the pitch of the stator, and the ratio of the lead of the rotor to the lead of the stator is 2:1. 19. The rotary machine of claim 18 wherein the rotary machine is a multi-stage machine and a plurality of chambers are formed between cooperating surfaces of said rotor and said stator. 20. The rotary machine of claim 19 wherein each of said plurality of chambers has approximately the same volume. | 3,600 |
347,959 | 16,805,728 | 2,647 | A User Equipment having at least one sensor, a short range communications interface, a long range communications interface and a controller, wherein the controller is configured for: establishing a connection with a first access point through the short range communications interface; receiving operating instructions for the at least one sensor from the first access point; causing the at least one sensor to operate according to the operating instructions; receiving sensor data from the at least one sensor; and for reporting the sensor data through the long range communications interface. | 1: A general sensor comprising:
at least one sensor; a short range communications interface; a long range communications interface; and a controller, wherein said controller is configured for: detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and for reporting said sensor data through said long range communications interface. 2: The general sensor according to claim 1, wherein said controller is further configured for:
detecting a second access point through said short range communications interface; receiving operating instructions for said at least one sensor from said second access point; and determining whether at least one of said at least one sensors should operate according to said operating instructions, and, if so, causing said least one of said at least one sensor to operate according to said operating instructions. 3: The general sensor according to claim 2, wherein said controller is further configured for determining whether to receive operating instructions from said second access point based on a priority scheme for said first access point and said second access point. 4: The general sensor according to claim 1, wherein said controller is further configured for detecting that a connection with said first access point is not available through said short range communications interface and, in response thereto, refraining from reporting said sensor data through said long range communications interface. 5: The general sensor according to claim 4, wherein said controller is further configured for determining that a threshold time since the detection that the connection is not available has passed and then refraining from reporting said sensor data through said long range communications interface. 6: The general sensor according to claim 1, wherein said controller is further configured for detecting that a connection with said first access point is not available through said short range communications interface and, in response thereto, control the operation of said at least one sensor according to previously received operating instructions. 7: The general sensor according to claim 6, wherein said previously received operating instructions are stored in a memory comprised in said general sensor. 8: The general sensor according to claim 1, wherein said controller is further configured for processing said sensor data before reporting said sensor data. 9: The general sensor according to claim 1, wherein said controller is further configured for reporting sensor data to said first access point and in response thereto receive updated operating instructions. 10: The general sensor according to claim 1, wherein at least a part of said operating instructions are specific to one of said at least one sensor. 11: The general sensor according to claim 1, wherein said operating instructions are arranged to specify that at least one of said at least one sensor is to remain inactive. 12: The general sensor according to claim 1, wherein said operating instructions are based on an operating context, wherein said operating context is taken from a group comprising spatial locality, temporal locality, company policy, regional regulations, and seasonal aspects. 13: The general sensor according to claim 1, wherein said long range communications interface is a cellular communications interface. 14: The general sensor according to claim 1, wherein said short range communications interface is arranged to operate according to a standard taken from a group of standards comprising: Bluetooth®, Near Field Communication (NFC), a WLAN-associated technology standard, Radio Frequency Identification (RFID) or Sigfox. 15: A Mobile communications terminal comprising the general sensor according to claim 1. 16: The mobile communications terminal according to claim 15, wherein said mobile communications terminal is a mobile telephone or an internet tablet. 17: A method for use in a general sensor comprising at least one sensor, a short range communications interface, a long range communications interface, said method comprising:
detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and reporting said sensor data through said long range communications interface. 18: A nontransitory computer readable storage medium encoded with instructions that, when loaded and executed on a processor, causes the processor to perform a method for use in a general sensor comprising at least one sensor, a short range communications interface, and a long range communications interface, said method comprising:
detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and reporting said sensor data through said long range communications interface. | A User Equipment having at least one sensor, a short range communications interface, a long range communications interface and a controller, wherein the controller is configured for: establishing a connection with a first access point through the short range communications interface; receiving operating instructions for the at least one sensor from the first access point; causing the at least one sensor to operate according to the operating instructions; receiving sensor data from the at least one sensor; and for reporting the sensor data through the long range communications interface.1: A general sensor comprising:
at least one sensor; a short range communications interface; a long range communications interface; and a controller, wherein said controller is configured for: detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and for reporting said sensor data through said long range communications interface. 2: The general sensor according to claim 1, wherein said controller is further configured for:
detecting a second access point through said short range communications interface; receiving operating instructions for said at least one sensor from said second access point; and determining whether at least one of said at least one sensors should operate according to said operating instructions, and, if so, causing said least one of said at least one sensor to operate according to said operating instructions. 3: The general sensor according to claim 2, wherein said controller is further configured for determining whether to receive operating instructions from said second access point based on a priority scheme for said first access point and said second access point. 4: The general sensor according to claim 1, wherein said controller is further configured for detecting that a connection with said first access point is not available through said short range communications interface and, in response thereto, refraining from reporting said sensor data through said long range communications interface. 5: The general sensor according to claim 4, wherein said controller is further configured for determining that a threshold time since the detection that the connection is not available has passed and then refraining from reporting said sensor data through said long range communications interface. 6: The general sensor according to claim 1, wherein said controller is further configured for detecting that a connection with said first access point is not available through said short range communications interface and, in response thereto, control the operation of said at least one sensor according to previously received operating instructions. 7: The general sensor according to claim 6, wherein said previously received operating instructions are stored in a memory comprised in said general sensor. 8: The general sensor according to claim 1, wherein said controller is further configured for processing said sensor data before reporting said sensor data. 9: The general sensor according to claim 1, wherein said controller is further configured for reporting sensor data to said first access point and in response thereto receive updated operating instructions. 10: The general sensor according to claim 1, wherein at least a part of said operating instructions are specific to one of said at least one sensor. 11: The general sensor according to claim 1, wherein said operating instructions are arranged to specify that at least one of said at least one sensor is to remain inactive. 12: The general sensor according to claim 1, wherein said operating instructions are based on an operating context, wherein said operating context is taken from a group comprising spatial locality, temporal locality, company policy, regional regulations, and seasonal aspects. 13: The general sensor according to claim 1, wherein said long range communications interface is a cellular communications interface. 14: The general sensor according to claim 1, wherein said short range communications interface is arranged to operate according to a standard taken from a group of standards comprising: Bluetooth®, Near Field Communication (NFC), a WLAN-associated technology standard, Radio Frequency Identification (RFID) or Sigfox. 15: A Mobile communications terminal comprising the general sensor according to claim 1. 16: The mobile communications terminal according to claim 15, wherein said mobile communications terminal is a mobile telephone or an internet tablet. 17: A method for use in a general sensor comprising at least one sensor, a short range communications interface, a long range communications interface, said method comprising:
detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and reporting said sensor data through said long range communications interface. 18: A nontransitory computer readable storage medium encoded with instructions that, when loaded and executed on a processor, causes the processor to perform a method for use in a general sensor comprising at least one sensor, a short range communications interface, and a long range communications interface, said method comprising:
detecting a first access point through said short range communications interface; receiving operating instructions for said at least one sensor from said first access point; causing said at least one sensor to operate according to said operating instructions; receiving sensor data from said at least one sensor; and reporting said sensor data through said long range communications interface. | 2,600 |
347,960 | 16,805,762 | 2,647 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,961 | 62,983,627 | 2,647 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,962 | 62,983,612 | 2,647 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,963 | 62,983,592 | 2,647 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,964 | 16,805,766 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,965 | 62,983,596 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,966 | 62,983,614 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,967 | 29,726,183 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,968 | 62,983,615 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,969 | 62,983,595 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,970 | 62,983,602 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,971 | 62,983,599 | 2,683 | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy. | 1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | or a pharmaceutical acceptable salt thereof. R1, R2, R3, and R4 are independently H, halogen, nitro, hydroxyl, cyano, benzyloxy, C1-C8 straight or branched alkyl, C1-C8 straight or branched haloalkyl, C1-C8 straight or branched alkoxy.1. A method of inhibiting leukotriene comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 2. The method of claim 1, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 3. A method of treating asthma comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 4. The method of claim 3, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. 5. A method of treating inflammation comprising:
administrating to a subject a therapeutically effective amount of a compound of chemical formula I or II: 6. The method of claim 5, wherein, in formula I or II, R1 is H, R2 is F, R3 is H, and R4 is H; R1 is H, R2 is H, R3 is F, and R4 is H; R1 is H, R2 is H, R3 is CF3, and R4 is H; R1 is H, R2 is H, R3 is CN, and R4 is H; R1 is F, R2 is H, R3 is CN, and R4 is H; R1 is H, R2 is NO2, R3 is F, and R4 is H; or R1 is H, R2 is CN, R3 is H, and R4 is F. | 2,600 |
347,972 | 16,805,763 | 2,662 | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail. | 1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail.1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | 2,600 |
347,973 | 29,726,182 | 2,662 | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail. | 1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail.1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | 2,600 |
347,974 | 62,983,590 | 2,662 | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail. | 1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail.1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | 2,600 |
347,975 | 62,983,607 | 2,662 | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail. | 1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | A method for automated gear contact pattern verification includes applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear, and using the smartphone, capturing images of the at least one gear tooth. A matching algorithm run on the smartphone may include identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion; identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area; and determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation may between approximately 25% and 80%. The test results are displayed on the smartphone, the test results including at least an indication of pass or fail.1. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying a gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region, and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying the midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located;
and determining a deviation in the midpoints of the yellow portion and the midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 2. The method of claim 1, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 3. The method of claim 2 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 4. The method of claim 3, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 5. The method of claim 1, wherein the three pre-determined angles are 0, 120, and 270 degrees. 6. The method of claim 1, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 7. The method of claim 1, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 8. The method of claim 1, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 9. The method of claim 1, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. 10. The method of claim 1, wherein the test results are displayed as a QR code. 11. The method of claim 10 further comprising:
scanning the QR code in a production system, wherein when the QR code is scanned, the enterprise resource planning (ERP) is updated in real-time over a wireless network. 12. A method for automated gear contact pattern verification, the method comprising:
using the smartphone, capturing images of at least one gear tooth at three predetermined angles; using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2
yellow_y_mid=(max(y_yellow)+min(y_yellow))/2.
identifying a gear mesh area between the bounding points and a midpoint of the gear mesh area, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2
black_y_mid=(max(y_black)+min(y_black))/2.
determining a deviation in the midpoints of the yellow portion and gear mesh area, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100.
wherein the deviation is configured by the user to pass gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 13. The method of claim 12, the capturing step further comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides; and cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes. 14. The method of claim 13 further comprising:
after cropping the captured images, identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count. 15. The method of claim 14, wherein the pre-determined ranges are 100<R<255, 100<G<255, and 0<B<120 and the pre-determined set count is at least 5000 pixels. 16. The method of claim 12, wherein at the conclusion of the capturing step, six images are captured, the six images comprising:
angle 0—forward, angle 0—reverse, angle 120—forward, angle 120—reverse, angle 270 forward, and angle 270—reverse. 17. A method for automated gear contact pattern verification, the method comprising:
applying a colored powder to at least one gear to be meshed to form contacts on at least one gear tooth of the at least one gear; using an application on a smartphone, scanning a barcode on the at least one gear to obtain a part number or a serial number associated with the at least one gear; using the smartphone, capturing images of the at least one gear tooth at three predetermined angles, the capturing step comprising:
using pre-configured guides displayed on the application, the pre-configured guides including red guides;
cropping the captured images by recording pixel values of red guides and identifying bounding points, wherein the bounding points are identified by identifying a first and a last occurrence of the red guides on the x and y axes;
identifying clusters of color in the captured images; and
confirming that the clusters of color are within pre-determined ranges and cover an area above a pre-determined set count;
using a matching algorithm run on the smartphone, the matching algorithm comprising:
identifying the gear type based on the part number or serial number;
identifying bounding points of a yellow portion of the at least one gear tooth, the bounding points including a midpoint of the yellow portion;
identifying a bottom-left region, a bottom-right region, a top-left region and a top-right region of the at least one gear tooth within the bounding points of the yellow portion;
identifying a midpoint of the gear mesh area;
identifying a region from bottom-left, bottom-right, top-left, and top-right where the midpoint of the gear mesh area is located; and
determining a deviation in the midpoint of the yellow portion and midpoint of the gear mesh area, wherein the acceptable deviation is configured by a user to pass the gear contact pattern verification, and the acceptable deviation is in the range between 25% and 80%; and
displaying test results on the smartphone, the test results including at least an indication of pass or fail. 18. The method of claim 17, wherein the midpoint of the yellow portion is identified using the formula:
yellow_x_mid=(max(x_yellow)+min(x_yellow))/2 yellow_y_mid=(max(y_yellow)+min(y_yellow))/2. 19. The method of claim 17, wherein the midpoint of the gear mesh area is identified using the formula:
black_x_mid=(max(x_black)+min(x_black))/2 black_y_mid=(max(y_black)+min(y_black))/2. 20. The method of claim 17, wherein the deviation in the midpoints of the yellow portion and gear mesh area is determined using the formula:
pct_x=((yellow_x_mid−black_x_mid)/yellow_x_mid)*100
pct_y=((yellow_y_mid−black_y_mid)/yellow_y_mid)*100. | 2,600 |
347,976 | 16,805,768 | 2,632 | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone. | 1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone.1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | 2,600 |
347,977 | 29,726,180 | 2,918 | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone. | 1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone.1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | 2,900 |
347,978 | 62,983,634 | 2,918 | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone. | 1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone.1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | 2,900 |
347,979 | 62,983,593 | 2,918 | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone. | 1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone.1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | 2,900 |
347,980 | 29,726,174 | 2,918 | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone. | 1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | Systems and methods are disclosed for receiving a package in a landing zone relative to a structure. The method includes receiving package information for a package to be delivered to the structure including a size of the package, defining a landing zone for the package according to the size of the package, and receiving notice that the package has arrived at the structure. In response to the notice, the method includes displaying a visual display of the landing zone, monitoring the landing zone to confirm the package is in the landing zone, and issuing a notification that the package is in the landing zone.1. A package delivery placement system, comprising:
a projector mounted to a structure and being configured to display a landing zone onto a surface of a garage or a driveway pertaining to the structure; a processing unit configured to execute commands to control the projector; a memory configured to store instructions for the processing unit to execute; and wherein the garage access unit is configured to: receive package information comprising a package identifier and a size of the package; receive coordinates defining a landing zone pertaining to a package identified by the package identifier, wherein the landing zone is approximately the size of the package; project with the projector a visual indication of the landing zone. 2. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to communicate with a deliverer of the package to inform the package delivery placement system that the package has arrived, and wherein the projector projects the visual indication of the landing zone when the package approaches the package delivery placement system. 3. The package delivery placement system of claim 1, further comprising a camera that is configured to observe the package relative to the landing zone. 4. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to issue a notification to a recipient of the package confirming the presence of the package in the landing zone. 5. The package delivery placement system of claim 3 wherein the package delivery placement system is further configured to take photographic evidence of placement of the package in the landing zone including the visual indication of the landing zone. 6. The package delivery placement system of claim 3 wherein the visual indication of the landing zone is configured to change when the package is confirmed in the landing zone by the camera. 7. The package delivery placement system of claim 1 wherein the package information further includes weight of the package and a delicacy coefficient, wherein the delicacy coefficient is an arbitrary number assigned to the package according to a cost and risk of damage for the package. 8. The package delivery placement system of claim 7 wherein if the delicacy coefficient is higher than a predetermined threshold, the landing zone for the package must be on a ground level and cannot have other packages stacked on top of the package. 9. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to observe the garage or driveway and to identify a suitable landing zone in the absence of receiving coordinates defining a landing zone, or if the coordinates defining the landing zone are observed to be unsuitable by the camera. 10. The package delivery placement system of claim 1 wherein receiving coordinates defining a landing zone comprises receiving a series of coordinates for a series of landing zones pertaining to a series of packages in a delivery. 11. The package delivery placement system of claim 10 wherein the package delivery placement system is configured to display visual indications of the landing zones in a predetermined sequence. 12. The package delivery placement system of claim 1 wherein the package information further comprises a package stacking order wherein two or more packages are to be stacked in a predefined order in the landing zone. 13. The package delivery placement system of claim 1 wherein the package delivery placement system is further configured to play an audio confirmation sound when the camera confirms the package is in the landing zone. 14. A method of receiving a package in a landing zone relative to a structure, the method comprising:
receiving package information for a package to be delivered to the structure including a size of the package; defining a landing zone for the package according to the size of the package; receiving notice that the package has arrived at the structure; in response to the notice, displaying a visual display of the landing zone using a projector mounted to the structure; monitoring the landing zone to confirm the package is in the landing zone; and issuing a notification that the package is in the landing zone. 15. The method of claim 14 wherein receiving package information comprises receiving package information for a plurality of packages including a size of each package, the method further comprising defining a sequence of landing zones for the plurality of packages. 16. The method of claim 15 wherein the sequence of landing zones comprises stacking at least two packages on top of one another, wherein a landing zone for a first package is defined as a top surface of a second package. 17. The method of claim 14 wherein the package information comprises a package identifying number, a size of the package, and a weight of the package, and wherein defining the landing zone comprises taking into consideration the weight of the package. 18. A garage access and package delivery placement projector, comprising:
a housing mounted to a wall in a garage; a camera mounted to the housing with a field of view including a garage floor to be used as a landing zone for packages to be placed; a projector held by the housing configured to emit a visible light defining a landing zone in the garage; a processing unit in the housing; and a memory configured to store instructions for operating the projector and camera, wherein the instructions comprise:
a definition of a landing zone for a particular package according to the size of the package, wherein the projector is configured to emit the visible light onto the landing zone;
an instruction that the particular package has arrived; and
an instruction to display emit the visible light to define the landing zone. 19. The garage access and package delivery placement projector of claim 18 wherein the instructions further comprise instructions to confirm with the camera the presence of the package within the landing zone. 20. The garage access and package delivery placement projector of claim 18 wherein the visible light comprises a visible message including a tracking number for the package. | 2,900 |
347,981 | 16,805,769 | 2,683 | Methods for monitoring items in a garage are disclosed. The methods include providing a definition of an area in the garage to a garage monitoring unit mounted in the garage. The garage monitoring unit comprises a camera positioned to observe the area in the garage. The method also includes identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area, and inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule. The method also includes receiving an alert from the garage monitoring unit when the rule is broken. | 1. A method of monitoring items in a garage, comprising:
observing with a camera a zone in a garage; storing information defining areas within the zone; storing item descriptions of items intended to be stored within the areas in the zone, wherein the item descriptions are sufficiently detailed for the camera to identify the items; storing a link between items and areas in the zone; storing rules for detection of presence, absence, and misalignment of the items relative to the area pertaining to the individual item and a tolerance for misalignment of the items; if one or more rules is triggered by the presence, absence, or misalignment beyond the tolerance of an individual item relative to the area pertaining to the individual item, issuing an alarm to a remote device, wherein the camera is mounted to a garage monitoring unit, and wherein storing the information defining the areas, the item descriptions, and the rules for detection of presence, absence, or misalignment of the items is done on the garage monitoring unit. 2. The method of claim 1 wherein storing information defining the areas within the zone comprises storing a region on a floor of the garage defined by coordinates in two-dimensional space. 3. The method of claim 1, further comprising placing physical markers on the individual items, wherein the physical markers are identifiable by the camera, and wherein storing item descriptions for the items comprises storing information pertaining to the physical markers. 4. The method of claim 3 wherein the physical markers comprise at least one of tape, paint, or an electronic tag capable of Bluetooth, Wi-Fi, or RFID communication with the garage monitoring unit. 5. The method of claim 3 wherein the physical markers reflect light in a spectrum not visible to the human eye. 6. The method of claim 1, wherein the tolerance comprises a position tolerance and a schedule tolerance. 7. The method of claim 1 wherein the tolerance comprises a forward-most extreme allowed position, a rearward-most extreme allowed position, a left-most extreme allowed position, and a right-most extreme allowed position. 8. The method of claim 1 wherein the item is a door, and wherein the tolerance for misalignment of the door is less than one inch. 9. The method of claim 1 wherein storing the rules comprises storing a schedule pertaining to the rules, wherein presence, absence, or misalignment is judged differently at different times in the schedule. 10. The method of claim 1 wherein the camera is configured to monitor the zone, and wherein the garage monitoring unit further comprises a processing unit configured to perform calculations and to execute instructions, a data storage unit configured to store data captured by the camera, and a memory configured to store the information defining areas within the zone, store the item descriptions for the items, and to store the rules for detection of presence, absence, and misalignment of an individual item relative to the area pertaining to the individual item. 11. A garage monitoring system, comprising:
a camera; a memory configured to store instructions; a processing unit configured to execute the instructions stored in the memory; a power supply configured to provide power to the camera, the memory, and the processing unit, wherein the camera, memory, processing unit, and power supply are enclosed in a housing, the housing being mounted to an interior wall or ceiling of a garage, wherein the garage monitoring unit is configured to:
receive a definition of an area in a field of view of the camera in at least two-dimensional space in terms of coordinates;
receive a description of an item that pertains to the area, wherein the description is sufficient for the camera to recognize the item when at least a portion of the item is in the field of view of the camera;
monitor the area for the presence, absence, and misalignment of the item relative to the area;
store rules governing issuance of an alarm when the rules are triggered, wherein the rules can contain a tolerance in terms of misalignment and schedule; and to
issue an alarm if one or more of the rules is triggered. 12. The garage monitoring unit of claim 11, further comprising a wireless communication module configured to deliver the alarm. 13. The garage monitoring unit of claim 11 wherein receiving the definition of the area comprises observing a physical marker at the area. 14. The garage monitoring unit of claim 13 wherein the physical marker comprises one or more of tape, paint, a signal-emitting item, or an item sensitive to a signal emitted by the garage monitoring unit. 15. The garage monitoring unit of claim 13 wherein the physical marker reflects light outside the visible spectrum, and wherein the camera is sensitive to the light and is therefore configured to observe the physical marker. 16. The garage monitoring unit of claim 11 wherein the camera comprises two or more cameras mounted in disparate places in the garage, and wherein the processing unit is configured to interpret information form the two or more cameras to determine whether or not one or more of the rules has been triggered. 17. A method for monitoring items in a garage, comprising:
providing a definition of an area in the garage to a garage monitoring unit mounted in the garage and a tolerance for misalignment with respect to the area, wherein the garage monitoring unit comprises a camera positioned to observe the area in the garage; identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area and the tolerance for misalignment; inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule; and receiving an alert from the garage monitoring unit when the rule is broken. 18. The method of claim 17 wherein providing the definition of the area comprises inputting the definition into a user interface on the garage monitoring unit or on a remote device coupled to the garage monitoring unit. 19. The method of claim 17 wherein providing the definition of the area comprises placing a physical marker in the garage to define the area. 20. The method of claim 17, further comprising inputting a schedule for the rule, wherein the rule includes definitions that are broken differently in two or more different times in the schedule. | Methods for monitoring items in a garage are disclosed. The methods include providing a definition of an area in the garage to a garage monitoring unit mounted in the garage. The garage monitoring unit comprises a camera positioned to observe the area in the garage. The method also includes identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area, and inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule. The method also includes receiving an alert from the garage monitoring unit when the rule is broken.1. A method of monitoring items in a garage, comprising:
observing with a camera a zone in a garage; storing information defining areas within the zone; storing item descriptions of items intended to be stored within the areas in the zone, wherein the item descriptions are sufficiently detailed for the camera to identify the items; storing a link between items and areas in the zone; storing rules for detection of presence, absence, and misalignment of the items relative to the area pertaining to the individual item and a tolerance for misalignment of the items; if one or more rules is triggered by the presence, absence, or misalignment beyond the tolerance of an individual item relative to the area pertaining to the individual item, issuing an alarm to a remote device, wherein the camera is mounted to a garage monitoring unit, and wherein storing the information defining the areas, the item descriptions, and the rules for detection of presence, absence, or misalignment of the items is done on the garage monitoring unit. 2. The method of claim 1 wherein storing information defining the areas within the zone comprises storing a region on a floor of the garage defined by coordinates in two-dimensional space. 3. The method of claim 1, further comprising placing physical markers on the individual items, wherein the physical markers are identifiable by the camera, and wherein storing item descriptions for the items comprises storing information pertaining to the physical markers. 4. The method of claim 3 wherein the physical markers comprise at least one of tape, paint, or an electronic tag capable of Bluetooth, Wi-Fi, or RFID communication with the garage monitoring unit. 5. The method of claim 3 wherein the physical markers reflect light in a spectrum not visible to the human eye. 6. The method of claim 1, wherein the tolerance comprises a position tolerance and a schedule tolerance. 7. The method of claim 1 wherein the tolerance comprises a forward-most extreme allowed position, a rearward-most extreme allowed position, a left-most extreme allowed position, and a right-most extreme allowed position. 8. The method of claim 1 wherein the item is a door, and wherein the tolerance for misalignment of the door is less than one inch. 9. The method of claim 1 wherein storing the rules comprises storing a schedule pertaining to the rules, wherein presence, absence, or misalignment is judged differently at different times in the schedule. 10. The method of claim 1 wherein the camera is configured to monitor the zone, and wherein the garage monitoring unit further comprises a processing unit configured to perform calculations and to execute instructions, a data storage unit configured to store data captured by the camera, and a memory configured to store the information defining areas within the zone, store the item descriptions for the items, and to store the rules for detection of presence, absence, and misalignment of an individual item relative to the area pertaining to the individual item. 11. A garage monitoring system, comprising:
a camera; a memory configured to store instructions; a processing unit configured to execute the instructions stored in the memory; a power supply configured to provide power to the camera, the memory, and the processing unit, wherein the camera, memory, processing unit, and power supply are enclosed in a housing, the housing being mounted to an interior wall or ceiling of a garage, wherein the garage monitoring unit is configured to:
receive a definition of an area in a field of view of the camera in at least two-dimensional space in terms of coordinates;
receive a description of an item that pertains to the area, wherein the description is sufficient for the camera to recognize the item when at least a portion of the item is in the field of view of the camera;
monitor the area for the presence, absence, and misalignment of the item relative to the area;
store rules governing issuance of an alarm when the rules are triggered, wherein the rules can contain a tolerance in terms of misalignment and schedule; and to
issue an alarm if one or more of the rules is triggered. 12. The garage monitoring unit of claim 11, further comprising a wireless communication module configured to deliver the alarm. 13. The garage monitoring unit of claim 11 wherein receiving the definition of the area comprises observing a physical marker at the area. 14. The garage monitoring unit of claim 13 wherein the physical marker comprises one or more of tape, paint, a signal-emitting item, or an item sensitive to a signal emitted by the garage monitoring unit. 15. The garage monitoring unit of claim 13 wherein the physical marker reflects light outside the visible spectrum, and wherein the camera is sensitive to the light and is therefore configured to observe the physical marker. 16. The garage monitoring unit of claim 11 wherein the camera comprises two or more cameras mounted in disparate places in the garage, and wherein the processing unit is configured to interpret information form the two or more cameras to determine whether or not one or more of the rules has been triggered. 17. A method for monitoring items in a garage, comprising:
providing a definition of an area in the garage to a garage monitoring unit mounted in the garage and a tolerance for misalignment with respect to the area, wherein the garage monitoring unit comprises a camera positioned to observe the area in the garage; identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area and the tolerance for misalignment; inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule; and receiving an alert from the garage monitoring unit when the rule is broken. 18. The method of claim 17 wherein providing the definition of the area comprises inputting the definition into a user interface on the garage monitoring unit or on a remote device coupled to the garage monitoring unit. 19. The method of claim 17 wherein providing the definition of the area comprises placing a physical marker in the garage to define the area. 20. The method of claim 17, further comprising inputting a schedule for the rule, wherein the rule includes definitions that are broken differently in two or more different times in the schedule. | 2,600 |
347,982 | 35,508,957 | 2,683 | Methods for monitoring items in a garage are disclosed. The methods include providing a definition of an area in the garage to a garage monitoring unit mounted in the garage. The garage monitoring unit comprises a camera positioned to observe the area in the garage. The method also includes identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area, and inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule. The method also includes receiving an alert from the garage monitoring unit when the rule is broken. | 1. A method of monitoring items in a garage, comprising:
observing with a camera a zone in a garage; storing information defining areas within the zone; storing item descriptions of items intended to be stored within the areas in the zone, wherein the item descriptions are sufficiently detailed for the camera to identify the items; storing a link between items and areas in the zone; storing rules for detection of presence, absence, and misalignment of the items relative to the area pertaining to the individual item and a tolerance for misalignment of the items; if one or more rules is triggered by the presence, absence, or misalignment beyond the tolerance of an individual item relative to the area pertaining to the individual item, issuing an alarm to a remote device, wherein the camera is mounted to a garage monitoring unit, and wherein storing the information defining the areas, the item descriptions, and the rules for detection of presence, absence, or misalignment of the items is done on the garage monitoring unit. 2. The method of claim 1 wherein storing information defining the areas within the zone comprises storing a region on a floor of the garage defined by coordinates in two-dimensional space. 3. The method of claim 1, further comprising placing physical markers on the individual items, wherein the physical markers are identifiable by the camera, and wherein storing item descriptions for the items comprises storing information pertaining to the physical markers. 4. The method of claim 3 wherein the physical markers comprise at least one of tape, paint, or an electronic tag capable of Bluetooth, Wi-Fi, or RFID communication with the garage monitoring unit. 5. The method of claim 3 wherein the physical markers reflect light in a spectrum not visible to the human eye. 6. The method of claim 1, wherein the tolerance comprises a position tolerance and a schedule tolerance. 7. The method of claim 1 wherein the tolerance comprises a forward-most extreme allowed position, a rearward-most extreme allowed position, a left-most extreme allowed position, and a right-most extreme allowed position. 8. The method of claim 1 wherein the item is a door, and wherein the tolerance for misalignment of the door is less than one inch. 9. The method of claim 1 wherein storing the rules comprises storing a schedule pertaining to the rules, wherein presence, absence, or misalignment is judged differently at different times in the schedule. 10. The method of claim 1 wherein the camera is configured to monitor the zone, and wherein the garage monitoring unit further comprises a processing unit configured to perform calculations and to execute instructions, a data storage unit configured to store data captured by the camera, and a memory configured to store the information defining areas within the zone, store the item descriptions for the items, and to store the rules for detection of presence, absence, and misalignment of an individual item relative to the area pertaining to the individual item. 11. A garage monitoring system, comprising:
a camera; a memory configured to store instructions; a processing unit configured to execute the instructions stored in the memory; a power supply configured to provide power to the camera, the memory, and the processing unit, wherein the camera, memory, processing unit, and power supply are enclosed in a housing, the housing being mounted to an interior wall or ceiling of a garage, wherein the garage monitoring unit is configured to:
receive a definition of an area in a field of view of the camera in at least two-dimensional space in terms of coordinates;
receive a description of an item that pertains to the area, wherein the description is sufficient for the camera to recognize the item when at least a portion of the item is in the field of view of the camera;
monitor the area for the presence, absence, and misalignment of the item relative to the area;
store rules governing issuance of an alarm when the rules are triggered, wherein the rules can contain a tolerance in terms of misalignment and schedule; and to
issue an alarm if one or more of the rules is triggered. 12. The garage monitoring unit of claim 11, further comprising a wireless communication module configured to deliver the alarm. 13. The garage monitoring unit of claim 11 wherein receiving the definition of the area comprises observing a physical marker at the area. 14. The garage monitoring unit of claim 13 wherein the physical marker comprises one or more of tape, paint, a signal-emitting item, or an item sensitive to a signal emitted by the garage monitoring unit. 15. The garage monitoring unit of claim 13 wherein the physical marker reflects light outside the visible spectrum, and wherein the camera is sensitive to the light and is therefore configured to observe the physical marker. 16. The garage monitoring unit of claim 11 wherein the camera comprises two or more cameras mounted in disparate places in the garage, and wherein the processing unit is configured to interpret information form the two or more cameras to determine whether or not one or more of the rules has been triggered. 17. A method for monitoring items in a garage, comprising:
providing a definition of an area in the garage to a garage monitoring unit mounted in the garage and a tolerance for misalignment with respect to the area, wherein the garage monitoring unit comprises a camera positioned to observe the area in the garage; identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area and the tolerance for misalignment; inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule; and receiving an alert from the garage monitoring unit when the rule is broken. 18. The method of claim 17 wherein providing the definition of the area comprises inputting the definition into a user interface on the garage monitoring unit or on a remote device coupled to the garage monitoring unit. 19. The method of claim 17 wherein providing the definition of the area comprises placing a physical marker in the garage to define the area. 20. The method of claim 17, further comprising inputting a schedule for the rule, wherein the rule includes definitions that are broken differently in two or more different times in the schedule. | Methods for monitoring items in a garage are disclosed. The methods include providing a definition of an area in the garage to a garage monitoring unit mounted in the garage. The garage monitoring unit comprises a camera positioned to observe the area in the garage. The method also includes identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area, and inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule. The method also includes receiving an alert from the garage monitoring unit when the rule is broken.1. A method of monitoring items in a garage, comprising:
observing with a camera a zone in a garage; storing information defining areas within the zone; storing item descriptions of items intended to be stored within the areas in the zone, wherein the item descriptions are sufficiently detailed for the camera to identify the items; storing a link between items and areas in the zone; storing rules for detection of presence, absence, and misalignment of the items relative to the area pertaining to the individual item and a tolerance for misalignment of the items; if one or more rules is triggered by the presence, absence, or misalignment beyond the tolerance of an individual item relative to the area pertaining to the individual item, issuing an alarm to a remote device, wherein the camera is mounted to a garage monitoring unit, and wherein storing the information defining the areas, the item descriptions, and the rules for detection of presence, absence, or misalignment of the items is done on the garage monitoring unit. 2. The method of claim 1 wherein storing information defining the areas within the zone comprises storing a region on a floor of the garage defined by coordinates in two-dimensional space. 3. The method of claim 1, further comprising placing physical markers on the individual items, wherein the physical markers are identifiable by the camera, and wherein storing item descriptions for the items comprises storing information pertaining to the physical markers. 4. The method of claim 3 wherein the physical markers comprise at least one of tape, paint, or an electronic tag capable of Bluetooth, Wi-Fi, or RFID communication with the garage monitoring unit. 5. The method of claim 3 wherein the physical markers reflect light in a spectrum not visible to the human eye. 6. The method of claim 1, wherein the tolerance comprises a position tolerance and a schedule tolerance. 7. The method of claim 1 wherein the tolerance comprises a forward-most extreme allowed position, a rearward-most extreme allowed position, a left-most extreme allowed position, and a right-most extreme allowed position. 8. The method of claim 1 wherein the item is a door, and wherein the tolerance for misalignment of the door is less than one inch. 9. The method of claim 1 wherein storing the rules comprises storing a schedule pertaining to the rules, wherein presence, absence, or misalignment is judged differently at different times in the schedule. 10. The method of claim 1 wherein the camera is configured to monitor the zone, and wherein the garage monitoring unit further comprises a processing unit configured to perform calculations and to execute instructions, a data storage unit configured to store data captured by the camera, and a memory configured to store the information defining areas within the zone, store the item descriptions for the items, and to store the rules for detection of presence, absence, and misalignment of an individual item relative to the area pertaining to the individual item. 11. A garage monitoring system, comprising:
a camera; a memory configured to store instructions; a processing unit configured to execute the instructions stored in the memory; a power supply configured to provide power to the camera, the memory, and the processing unit, wherein the camera, memory, processing unit, and power supply are enclosed in a housing, the housing being mounted to an interior wall or ceiling of a garage, wherein the garage monitoring unit is configured to:
receive a definition of an area in a field of view of the camera in at least two-dimensional space in terms of coordinates;
receive a description of an item that pertains to the area, wherein the description is sufficient for the camera to recognize the item when at least a portion of the item is in the field of view of the camera;
monitor the area for the presence, absence, and misalignment of the item relative to the area;
store rules governing issuance of an alarm when the rules are triggered, wherein the rules can contain a tolerance in terms of misalignment and schedule; and to
issue an alarm if one or more of the rules is triggered. 12. The garage monitoring unit of claim 11, further comprising a wireless communication module configured to deliver the alarm. 13. The garage monitoring unit of claim 11 wherein receiving the definition of the area comprises observing a physical marker at the area. 14. The garage monitoring unit of claim 13 wherein the physical marker comprises one or more of tape, paint, a signal-emitting item, or an item sensitive to a signal emitted by the garage monitoring unit. 15. The garage monitoring unit of claim 13 wherein the physical marker reflects light outside the visible spectrum, and wherein the camera is sensitive to the light and is therefore configured to observe the physical marker. 16. The garage monitoring unit of claim 11 wherein the camera comprises two or more cameras mounted in disparate places in the garage, and wherein the processing unit is configured to interpret information form the two or more cameras to determine whether or not one or more of the rules has been triggered. 17. A method for monitoring items in a garage, comprising:
providing a definition of an area in the garage to a garage monitoring unit mounted in the garage and a tolerance for misalignment with respect to the area, wherein the garage monitoring unit comprises a camera positioned to observe the area in the garage; identifying an item pertaining to the area such that the camera of the garage monitoring unit is capable of identifying presence, absence, and misalignment of the item relative to the area and the tolerance for misalignment; inputting a rule for issuing an alert if the presence, absence, or misalignment of the item relative to the area breaks the rule; and receiving an alert from the garage monitoring unit when the rule is broken. 18. The method of claim 17 wherein providing the definition of the area comprises inputting the definition into a user interface on the garage monitoring unit or on a remote device coupled to the garage monitoring unit. 19. The method of claim 17 wherein providing the definition of the area comprises placing a physical marker in the garage to define the area. 20. The method of claim 17, further comprising inputting a schedule for the rule, wherein the rule includes definitions that are broken differently in two or more different times in the schedule. | 2,600 |
347,983 | 16,805,767 | 2,894 | A method for manufacturing a semiconductor film capable of forming a semiconductor film with high crystalline quality using a solid-state laser is provided. A method for manufacturing a semiconductor film according to the present disclosure includes the steps of (a) irradiating an amorphous semiconductor film with a first pulsed laser beam emitted from a solid-state laser, and then after the step (a), (b) irradiating the semiconductor film with a second pulsed laser beam including intensity lower than that of the first pulsed laser beam. | 1. A method for manufacturing a semiconductor film comprising the steps of:
(a) irradiating an amorphous semiconductor film with a first pulsed laser beam emitted from a solid-state laser; and then after the step (a), (b) irradiating the semiconductor film with a second pulsed laser beam emitted from a solid-state laser and including intensity lower than that of the first pulsed laser beam. 2. The method according to claim 1, wherein
the step (b) is performed after a predetermined delay time has elapsed from the step (a). 3. The method according to claim 2, wherein
the delay time is determined in such a way that after the semiconductor film is irradiated with the first pulsed laser beam, and the semiconductor film is melted, the semiconductor film is irradiated with the second pulsed laser beam before the semiconductor film is solidified. 4. The method according to claim 1, wherein
the first pulsed laser beam and the second pulsed laser beam are one of linearly polarized light and circularly polarized light. 5. The method according to claim 1, wherein
one of or both of the first pulsed laser beam and the second pulsed laser beam is/are orthogonal linearly polarized light. 6. The method according to claim 1, further comprising the step of, after the step (b),
(c) irradiating the semiconductor film with one or more third pulsed laser beams emitted from a solid-state laser including intensity higher than that of the first pulsed laser beam. 7. The method according to claim 1, wherein
the solid-state laser is a YAG (Yttrium Aluminum Garnet) laser or a YVO (Yttrium Vanadium Oxide) laser. 8. The method according to claim 1, wherein
the semiconductor film is a silicon film or a germanium film. | A method for manufacturing a semiconductor film capable of forming a semiconductor film with high crystalline quality using a solid-state laser is provided. A method for manufacturing a semiconductor film according to the present disclosure includes the steps of (a) irradiating an amorphous semiconductor film with a first pulsed laser beam emitted from a solid-state laser, and then after the step (a), (b) irradiating the semiconductor film with a second pulsed laser beam including intensity lower than that of the first pulsed laser beam.1. A method for manufacturing a semiconductor film comprising the steps of:
(a) irradiating an amorphous semiconductor film with a first pulsed laser beam emitted from a solid-state laser; and then after the step (a), (b) irradiating the semiconductor film with a second pulsed laser beam emitted from a solid-state laser and including intensity lower than that of the first pulsed laser beam. 2. The method according to claim 1, wherein
the step (b) is performed after a predetermined delay time has elapsed from the step (a). 3. The method according to claim 2, wherein
the delay time is determined in such a way that after the semiconductor film is irradiated with the first pulsed laser beam, and the semiconductor film is melted, the semiconductor film is irradiated with the second pulsed laser beam before the semiconductor film is solidified. 4. The method according to claim 1, wherein
the first pulsed laser beam and the second pulsed laser beam are one of linearly polarized light and circularly polarized light. 5. The method according to claim 1, wherein
one of or both of the first pulsed laser beam and the second pulsed laser beam is/are orthogonal linearly polarized light. 6. The method according to claim 1, further comprising the step of, after the step (b),
(c) irradiating the semiconductor film with one or more third pulsed laser beams emitted from a solid-state laser including intensity higher than that of the first pulsed laser beam. 7. The method according to claim 1, wherein
the solid-state laser is a YAG (Yttrium Aluminum Garnet) laser or a YVO (Yttrium Vanadium Oxide) laser. 8. The method according to claim 1, wherein
the semiconductor film is a silicon film or a germanium film. | 2,800 |
347,984 | 16,805,757 | 3,735 | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow. | 1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow.1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | 3,700 |
347,985 | 62,983,657 | 3,735 | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow. | 1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow.1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | 3,700 |
347,986 | 35,508,953 | 3,735 | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow. | 1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | A ventilated container for produce includes a bottom, sidewalls extending upwardly from the bottom, and a rim having a flattened top surface. The sidewalls include at least one ventilation opening located proximate the rim of the container thereby permitting the rim of the container to be generally flat and uninterrupted. The location of ventilation opening(s) proximate the rim of the container allows the flow of rising ethylene gas within the container to exit near the top of the container improving ventilation within the container. A plastic film can be applied over the top of the container and is adhered to the container with an adhesive to form a secure and rigid seal between the film and the container. The flattened surface of the rim improves the adherence between a film and the container to enclose and seal the container, aids the rigidity of the container, and lessens the likelihood of the edges of the rim being bent or folded when pressure is exerted to protect produce provided within the container. Moreover, an aperture on the bottom of the container provides drainage of liquid from the container and allow air to flow.1. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; at least one sidewall portion extending upwardly from the bottom portion, the sidewall portion, including a first side portion, a second side portion, an upper portion, and a lower portion, the lower portion of the sidewall portion being attached to the bottom portion proximate the perimeter thereof, the sidewall portion being oriented substantially along a first plane, the bottom portion and the sidewall portion defining at least a portion of a cavity for holding the produce therein; a rim portion proximate to the upper portion of the sidewall portion the dm portion being uninterrupted along a portion thereof; and a cover for contacting the rim portion for enclosing the cavity formed by the bottom portion and the sidewall portion; wherein the upper portion of the sidewall portion includes an indentation proximate the rim portion and extending into a portion of the cavity, the indentation including a first surface proximate and adjacent to the rim portion, the first surface extending substantially along a second plane, the second plane being transverse to the first plane, the first surface including an aperture therethrough proximate the rim portion, the aperture being sized and configured such that a majority of the first surface is open, the aperture permitting fluid communication between the exterior of the container and the cavity when the cover is covering at least a portion of the upper surface of the rim portion, the aperture being proximate to the rim portion provides an exit for the flow of rising ethylene gas near the top of the container to minimize the amount of ethylene gas within the container naturally emitted from the produce held in the container. 2. The container of claim 1, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 3. The container of claim 1, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 4. The container of claim 1, wherein the first surface of the indentation is positioned below the upper surface of the rim. 5. The container of claim 1, wherein the aperture is elongate. 6. The container of claim 1, wherein the aperture is quarter moon-shaped. 7. The container of claim 1, wherein the first surface of the indentation includes a single aperture. 8. The container of claim 1, wherein the aperture is approximately 1 inch (25.4 mm) long and approximately 0.2 inches (5 mm) wide. 9. The container of claim 1, where the container includes at least one opening in a corner formed at the juncture of at least the first sidewall and a second side wall. 10. The container of claim 1, wherein the indentation has a curved portion extending inwardly of the sidewall, the curved portion includes soft geometrical edges configured to limit potential damage to the produce within the container. 11. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 12. The container of claim 11, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 13. The container of claim 11, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 14. The container of claim 11, wherein the first surface of the indentation is positioned below the upper surface of the rim. 15. A container for holding produce with ventilation for ethylene gas emitted from the produce within the container, the container comprising:
a bottom portion having a perimeter; 16. The container of claim 15, wherein the rim has an upper surface that is uninterrupted along a portion thereof. 17. The container of claim 15, wherein the rim includes a complete perimeter of the container. 18. The container of claim 15, wherein at least a portion of the first surface of the indentation is oriented away from the bottom portion. 19. The container of claim 15, wherein at least a portion of the first surface of the indentation is disposed inwardly relative to the inner edge portion of the rim portion. 20. The container of claim 15, wherein the first surface of the indentation is positioned below the upper surface of the rim. | 3,700 |
347,987 | 16,805,745 | 3,735 | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration. | 1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration.1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | 3,700 |
347,988 | 62,983,656 | 3,735 | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration. | 1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration.1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | 3,700 |
347,989 | 29,726,175 | 2,917 | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration. | 1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | A device for extending a lead according to some embodiments includes a body, a tubular member coupled to the body, the tubular member comprising an outer surface, wherein the outer surface is sized to insert into an inner lumen of a lead, the tubular member is movable between a first configuration in which the tubular member slides into the lead, and a second configuration in which at least a portion of the tubular member expands to engage an inner surface of the lead; and, an actuation mechanism operatively coupled to the tubular member, the actuation mechanism configured to move the tubular member between the first configuration and second configuration.1. A lead locking device, comprising:
a tubular member comprising a surface configured to engage a lead, wherein the tubular member is movable between a first configuration in which the surface is spaced from the lead and a second configuration in which the surface is in contact with the lead; a first actuation member coupled to the tubular member; and a second actuation member coupled to the tubular member, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 2. The device of claim 1,
wherein the tubular member comprises a first end and a second end opposite to the first end, and wherein the first actuation member is coupled to the first end and the second actuation member is coupled to the second end. 3. The device of claim 1, wherein the surface comprises an outer surface of the tubular member such that the outer surface is configured to engage an inner surface of the lead. 4. The device of claim 3, wherein the first configuration comprises an unexpanded configuration in which the outer surface is spaced from a lumen of the lead and the second configuration comprises an expanded configuration in which the outer surface is in contact with the lumen. 5. The device of claim 1, wherein the tubular member comprises a plurality of segments. 6. The device of claim 5, wherein the at least some of the plurality of segments are configured to springably release. 7. The device of claim 5, wherein the plurality of segments comprise a plurality of coils. 8. The device of claim 7, wherein the plurality of coils comprise different pitches. 9. The device of claim 1,
wherein first actuation member and the second actuation member comprise a same outer diameter. 10. The device of claim 1,
wherein the first actuation member and the second actuation member comprise different outer diameters. 11. The device of claim 10, wherein one of the first actuation member or the second actuation member is configured to be received within the other. 12. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate and longitudinally translate relative to one another to move the tubular member between the first configuration and the second configuration. 13. The device of claim 1, wherein the first actuation member and the second actuation member are configured to rotate or longitudinally translate relative to one another to reversibly move the tubular member between the first configuration and the second configuration. | 2,900 |
347,990 | 16,805,714 | 2,917 | Systems, methods, tangible non-transitory computer-readable media, and devices associated with trajectory prediction are provided. For example, trajectory data and goal path data can be accessed. The trajectory data can be associated with an object's predicted trajectory. The predicted trajectory can include waypoints associated with waypoint position uncertainty distributions that can be based on an expectation maximization technique. The goal path data can be associated with a goal path and include locations the object is predicted to travel. Solution waypoints for the object can be determined based on application of optimization techniques to the waypoints and waypoint position uncertainty distributions. The optimization techniques can include operations to maximize the probability of each of the solution waypoints. Stitched trajectory data can be generated based on the solution waypoints. The stitched trajectory data can be associated with portions of the solution waypoints and the goal path. | 1. A computer-implemented method of trajectory determination, the computer-implemented method comprising:
accessing, by a computing system comprising one or more computing devices, trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel; determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and generating, by the computing system, stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 2. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainties, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, a plurality of compatibility scores based at least in part on an amount of compatibility between the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path, wherein each of the plurality of compatibility scores is respectively associated with the plurality of waypoints; and determining, by the computing system, the plurality of solution waypoints based at least in part on the plurality of waypoints associated with a compatibility score that satisfies one or more compatibility criteria. 3. The computer-implemented method of claim 2, wherein the one or more compatibility criteria are based at least in part on a threshold Mahalanobis distance associated with a projection of a waypoint onto the goal path. 4. The computer-implemented method of claim 2, wherein the satisfying the one or more compatibility criteria comprises a compatibility score of the plurality of compatibility scores exceeding a compatibility score threshold. 5. The computer-implemented method of claim 2, wherein the plurality of compatibility scores are positively correlated with compatibility between each of the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path. 6. The computer-implemented method of claim 1, wherein each of the plurality of tail probabilities is associated with a respective probability that a random sample from a normal distribution of each of the plurality of waypoints is further away from the goal path than a respective projected waypoint of the plurality of projected waypoints. 7. The computer-implemented method of claim 1, wherein a portion of the plurality of solution waypoints represent a plurality of converging waypoints located between the plurality of waypoints and the goal path. 8. The computer-implemented method of claim 1, wherein the predicted trajectory is constrained based at least in part on one or more motion constraints of an object model associated with the object. 9. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, the plurality of solution waypoints based at least in part on use of a regularization coefficient associated with a rate of convergence of the plurality of solution waypoints with respect to the goal path. 10. The computer-implemented method of claim 9, wherein the regularization coefficient increases after a last waypoint of the plurality of solution waypoints. 11. The computer-implemented method of claim 9, wherein the regularization coefficient varies based at least in part on a time horizon associated with the plurality of waypoints. 12. The computer-implemented method of claim 1, wherein the plurality of waypoint position uncertainty distributions are based at least in part on application of one or more expectation maximization techniques to an input comprising the plurality of waypoints. 13. The computer-implemented method of claim 1, wherein the predicted trajectory or the goal path are based at least in part on output from a prediction system of an autonomous vehicle. 14. The computer-implemented method of claim 1, further comprising:
generating, by the computing system, a spatial-temporal trajectory of the object based at least in part on the application of one or more path tracking techniques to the plurality of solution waypoints, wherein the one or more path tracking techniques comprise a pure pursuit algorithm. 15. A computing system comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 16. The computing system of claim 15, further comprising:
sending the stitched trajectory data to a motion planning system of an autonomous vehicle. 17. The computing system of claim 15, wherein the plurality of waypoint position uncertainty distributions are associated with a respective plurality of probability distributions associated with probabilities of the object being at a plurality of positions around each of the plurality of waypoints, and wherein the plurality of probability distributions are based at least in part on a Gaussian distribution. 18. An autonomous vehicle comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 19. The autonomous vehicle of claim 18, wherein the goal path is associated with a lane of a road that is being traversed by the object. 20. The autonomous vehicle of claim 18, further comprising:
controlling the autonomous vehicle based at least in part on the stitched trajectory data. | Systems, methods, tangible non-transitory computer-readable media, and devices associated with trajectory prediction are provided. For example, trajectory data and goal path data can be accessed. The trajectory data can be associated with an object's predicted trajectory. The predicted trajectory can include waypoints associated with waypoint position uncertainty distributions that can be based on an expectation maximization technique. The goal path data can be associated with a goal path and include locations the object is predicted to travel. Solution waypoints for the object can be determined based on application of optimization techniques to the waypoints and waypoint position uncertainty distributions. The optimization techniques can include operations to maximize the probability of each of the solution waypoints. Stitched trajectory data can be generated based on the solution waypoints. The stitched trajectory data can be associated with portions of the solution waypoints and the goal path.1. A computer-implemented method of trajectory determination, the computer-implemented method comprising:
accessing, by a computing system comprising one or more computing devices, trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel; determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and generating, by the computing system, stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 2. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainties, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, a plurality of compatibility scores based at least in part on an amount of compatibility between the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path, wherein each of the plurality of compatibility scores is respectively associated with the plurality of waypoints; and determining, by the computing system, the plurality of solution waypoints based at least in part on the plurality of waypoints associated with a compatibility score that satisfies one or more compatibility criteria. 3. The computer-implemented method of claim 2, wherein the one or more compatibility criteria are based at least in part on a threshold Mahalanobis distance associated with a projection of a waypoint onto the goal path. 4. The computer-implemented method of claim 2, wherein the satisfying the one or more compatibility criteria comprises a compatibility score of the plurality of compatibility scores exceeding a compatibility score threshold. 5. The computer-implemented method of claim 2, wherein the plurality of compatibility scores are positively correlated with compatibility between each of the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path. 6. The computer-implemented method of claim 1, wherein each of the plurality of tail probabilities is associated with a respective probability that a random sample from a normal distribution of each of the plurality of waypoints is further away from the goal path than a respective projected waypoint of the plurality of projected waypoints. 7. The computer-implemented method of claim 1, wherein a portion of the plurality of solution waypoints represent a plurality of converging waypoints located between the plurality of waypoints and the goal path. 8. The computer-implemented method of claim 1, wherein the predicted trajectory is constrained based at least in part on one or more motion constraints of an object model associated with the object. 9. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, the plurality of solution waypoints based at least in part on use of a regularization coefficient associated with a rate of convergence of the plurality of solution waypoints with respect to the goal path. 10. The computer-implemented method of claim 9, wherein the regularization coefficient increases after a last waypoint of the plurality of solution waypoints. 11. The computer-implemented method of claim 9, wherein the regularization coefficient varies based at least in part on a time horizon associated with the plurality of waypoints. 12. The computer-implemented method of claim 1, wherein the plurality of waypoint position uncertainty distributions are based at least in part on application of one or more expectation maximization techniques to an input comprising the plurality of waypoints. 13. The computer-implemented method of claim 1, wherein the predicted trajectory or the goal path are based at least in part on output from a prediction system of an autonomous vehicle. 14. The computer-implemented method of claim 1, further comprising:
generating, by the computing system, a spatial-temporal trajectory of the object based at least in part on the application of one or more path tracking techniques to the plurality of solution waypoints, wherein the one or more path tracking techniques comprise a pure pursuit algorithm. 15. A computing system comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 16. The computing system of claim 15, further comprising:
sending the stitched trajectory data to a motion planning system of an autonomous vehicle. 17. The computing system of claim 15, wherein the plurality of waypoint position uncertainty distributions are associated with a respective plurality of probability distributions associated with probabilities of the object being at a plurality of positions around each of the plurality of waypoints, and wherein the plurality of probability distributions are based at least in part on a Gaussian distribution. 18. An autonomous vehicle comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 19. The autonomous vehicle of claim 18, wherein the goal path is associated with a lane of a road that is being traversed by the object. 20. The autonomous vehicle of claim 18, further comprising:
controlling the autonomous vehicle based at least in part on the stitched trajectory data. | 2,900 |
347,991 | 62,983,648 | 2,917 | Systems, methods, tangible non-transitory computer-readable media, and devices associated with trajectory prediction are provided. For example, trajectory data and goal path data can be accessed. The trajectory data can be associated with an object's predicted trajectory. The predicted trajectory can include waypoints associated with waypoint position uncertainty distributions that can be based on an expectation maximization technique. The goal path data can be associated with a goal path and include locations the object is predicted to travel. Solution waypoints for the object can be determined based on application of optimization techniques to the waypoints and waypoint position uncertainty distributions. The optimization techniques can include operations to maximize the probability of each of the solution waypoints. Stitched trajectory data can be generated based on the solution waypoints. The stitched trajectory data can be associated with portions of the solution waypoints and the goal path. | 1. A computer-implemented method of trajectory determination, the computer-implemented method comprising:
accessing, by a computing system comprising one or more computing devices, trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel; determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and generating, by the computing system, stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 2. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainties, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, a plurality of compatibility scores based at least in part on an amount of compatibility between the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path, wherein each of the plurality of compatibility scores is respectively associated with the plurality of waypoints; and determining, by the computing system, the plurality of solution waypoints based at least in part on the plurality of waypoints associated with a compatibility score that satisfies one or more compatibility criteria. 3. The computer-implemented method of claim 2, wherein the one or more compatibility criteria are based at least in part on a threshold Mahalanobis distance associated with a projection of a waypoint onto the goal path. 4. The computer-implemented method of claim 2, wherein the satisfying the one or more compatibility criteria comprises a compatibility score of the plurality of compatibility scores exceeding a compatibility score threshold. 5. The computer-implemented method of claim 2, wherein the plurality of compatibility scores are positively correlated with compatibility between each of the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path. 6. The computer-implemented method of claim 1, wherein each of the plurality of tail probabilities is associated with a respective probability that a random sample from a normal distribution of each of the plurality of waypoints is further away from the goal path than a respective projected waypoint of the plurality of projected waypoints. 7. The computer-implemented method of claim 1, wherein a portion of the plurality of solution waypoints represent a plurality of converging waypoints located between the plurality of waypoints and the goal path. 8. The computer-implemented method of claim 1, wherein the predicted trajectory is constrained based at least in part on one or more motion constraints of an object model associated with the object. 9. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, the plurality of solution waypoints based at least in part on use of a regularization coefficient associated with a rate of convergence of the plurality of solution waypoints with respect to the goal path. 10. The computer-implemented method of claim 9, wherein the regularization coefficient increases after a last waypoint of the plurality of solution waypoints. 11. The computer-implemented method of claim 9, wherein the regularization coefficient varies based at least in part on a time horizon associated with the plurality of waypoints. 12. The computer-implemented method of claim 1, wherein the plurality of waypoint position uncertainty distributions are based at least in part on application of one or more expectation maximization techniques to an input comprising the plurality of waypoints. 13. The computer-implemented method of claim 1, wherein the predicted trajectory or the goal path are based at least in part on output from a prediction system of an autonomous vehicle. 14. The computer-implemented method of claim 1, further comprising:
generating, by the computing system, a spatial-temporal trajectory of the object based at least in part on the application of one or more path tracking techniques to the plurality of solution waypoints, wherein the one or more path tracking techniques comprise a pure pursuit algorithm. 15. A computing system comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 16. The computing system of claim 15, further comprising:
sending the stitched trajectory data to a motion planning system of an autonomous vehicle. 17. The computing system of claim 15, wherein the plurality of waypoint position uncertainty distributions are associated with a respective plurality of probability distributions associated with probabilities of the object being at a plurality of positions around each of the plurality of waypoints, and wherein the plurality of probability distributions are based at least in part on a Gaussian distribution. 18. An autonomous vehicle comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 19. The autonomous vehicle of claim 18, wherein the goal path is associated with a lane of a road that is being traversed by the object. 20. The autonomous vehicle of claim 18, further comprising:
controlling the autonomous vehicle based at least in part on the stitched trajectory data. | Systems, methods, tangible non-transitory computer-readable media, and devices associated with trajectory prediction are provided. For example, trajectory data and goal path data can be accessed. The trajectory data can be associated with an object's predicted trajectory. The predicted trajectory can include waypoints associated with waypoint position uncertainty distributions that can be based on an expectation maximization technique. The goal path data can be associated with a goal path and include locations the object is predicted to travel. Solution waypoints for the object can be determined based on application of optimization techniques to the waypoints and waypoint position uncertainty distributions. The optimization techniques can include operations to maximize the probability of each of the solution waypoints. Stitched trajectory data can be generated based on the solution waypoints. The stitched trajectory data can be associated with portions of the solution waypoints and the goal path.1. A computer-implemented method of trajectory determination, the computer-implemented method comprising:
accessing, by a computing system comprising one or more computing devices, trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel; determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and generating, by the computing system, stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 2. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainties, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, a plurality of compatibility scores based at least in part on an amount of compatibility between the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path, wherein each of the plurality of compatibility scores is respectively associated with the plurality of waypoints; and determining, by the computing system, the plurality of solution waypoints based at least in part on the plurality of waypoints associated with a compatibility score that satisfies one or more compatibility criteria. 3. The computer-implemented method of claim 2, wherein the one or more compatibility criteria are based at least in part on a threshold Mahalanobis distance associated with a projection of a waypoint onto the goal path. 4. The computer-implemented method of claim 2, wherein the satisfying the one or more compatibility criteria comprises a compatibility score of the plurality of compatibility scores exceeding a compatibility score threshold. 5. The computer-implemented method of claim 2, wherein the plurality of compatibility scores are positively correlated with compatibility between each of the plurality of waypoint uncertainty distributions and each respective closest location of the plurality of locations of the goal path. 6. The computer-implemented method of claim 1, wherein each of the plurality of tail probabilities is associated with a respective probability that a random sample from a normal distribution of each of the plurality of waypoints is further away from the goal path than a respective projected waypoint of the plurality of projected waypoints. 7. The computer-implemented method of claim 1, wherein a portion of the plurality of solution waypoints represent a plurality of converging waypoints located between the plurality of waypoints and the goal path. 8. The computer-implemented method of claim 1, wherein the predicted trajectory is constrained based at least in part on one or more motion constraints of an object model associated with the object. 9. The computer-implemented method of claim 1, wherein the determining, by the computing system, a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize the probability of each of the plurality of solution waypoints comprises:
determining, by the computing system, the plurality of solution waypoints based at least in part on use of a regularization coefficient associated with a rate of convergence of the plurality of solution waypoints with respect to the goal path. 10. The computer-implemented method of claim 9, wherein the regularization coefficient increases after a last waypoint of the plurality of solution waypoints. 11. The computer-implemented method of claim 9, wherein the regularization coefficient varies based at least in part on a time horizon associated with the plurality of waypoints. 12. The computer-implemented method of claim 1, wherein the plurality of waypoint position uncertainty distributions are based at least in part on application of one or more expectation maximization techniques to an input comprising the plurality of waypoints. 13. The computer-implemented method of claim 1, wherein the predicted trajectory or the goal path are based at least in part on output from a prediction system of an autonomous vehicle. 14. The computer-implemented method of claim 1, further comprising:
generating, by the computing system, a spatial-temporal trajectory of the object based at least in part on the application of one or more path tracking techniques to the plurality of solution waypoints, wherein the one or more path tracking techniques comprise a pure pursuit algorithm. 15. A computing system comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 16. The computing system of claim 15, further comprising:
sending the stitched trajectory data to a motion planning system of an autonomous vehicle. 17. The computing system of claim 15, wherein the plurality of waypoint position uncertainty distributions are associated with a respective plurality of probability distributions associated with probabilities of the object being at a plurality of positions around each of the plurality of waypoints, and wherein the plurality of probability distributions are based at least in part on a Gaussian distribution. 18. An autonomous vehicle comprising:
one or more processors; one or more non-transitory computer-readable media storing instructions that when executed by the one or more processors cause the one or more processors to perform operations comprising:
accessing trajectory data and goal path data, wherein the trajectory data comprises information associated with a predicted trajectory of an object, the predicted trajectory comprising a plurality of waypoints respectively associated with a plurality of waypoint position uncertainty distributions, and wherein the goal path data comprises information associated with a goal path and comprises a plurality of locations that the object is predicted to travel;
determining a plurality of solution waypoints for the object based at least in part on application of one or more optimization techniques to the plurality of waypoints and the plurality of waypoint position uncertainty distributions, wherein the one or more optimization techniques comprise one or more operations to maximize a probability of each of the plurality of solution waypoints; and
generating stitched trajectory data based at least in part on the plurality of solution waypoints, wherein the stitched trajectory data comprises information associated with a stitched trajectory associated with one or more portions of the plurality of solution waypoints and the goal path. 19. The autonomous vehicle of claim 18, wherein the goal path is associated with a lane of a road that is being traversed by the object. 20. The autonomous vehicle of claim 18, further comprising:
controlling the autonomous vehicle based at least in part on the stitched trajectory data. | 2,900 |
347,992 | 16,805,733 | 3,645 | A multi-wavelength LIDAR system includes a first laser source that generates a first optical beam having a first wavelength and a second laser source that generates a second optical beam having a second wavelength. An optical element projects the first optical beam to form a first beam profile at a target plane and projects the second optical beam to form a second beam profile at the target plane. An optical receiver generates a first wavelength signal corresponding to the received reflected portion of the first beam profile and generates a second wavelength signal corresponding to the reflected portion of the second beam profile at the target plane. A controller generates a measurement point cloud from the first and second wavelength signals, wherein an angular resolution of the measurement point cloud depends on a relative position of the first and second beam profiles at the target plane. | 1-25. (canceled) 26. A multi-wavelength LIDAR system comprising:
a) a first plurality of laser emitters positioned in a first row that generate a first plurality of optical beams having a first wavelength; b) a second plurality of laser emitters positioned in a second row that generate a second plurality of optical beams having a second wavelength; c) an optical element positioned to receive the first and second plurality of optical beams, the optical element projecting the first plurality of optical beams in a first plurality of paths to form a first plurality of beam profiles at a target plane and projecting the second plurality optical beams in a second plurality of paths to form a second plurality of beam profiles at the target plane such that a position of at least one the first plurality of beam profiles is offset from a position of at least one of the second plurality of beam profiles in a dimension at the target plane; d) an optical receiver positioned to receive a portion of the first plurality of beam profiles reflected at the target plane and a portion of the second plurality of beam profiles reflected at the target plane, the optical receiver generating at a first output a first plurality of wavelength signals corresponding to the received reflected portion of the first plurality of beam profiles and generating at a second output a second plurality of wavelength signals corresponding to the reflected portion of the second plurality of beam profiles at the target plane; and e) a controller having a first input that is electrically connected to the first and second outputs of the optical receiver, the controller generating a measurement point cloud from the first and second plurality of wavelength signals generated by the optical receiver, wherein an angular resolution of the measurement point cloud in the dimension at the target plane depends on the offset of the position of at least one the first plurality of beam profiles from the position of at least one of the second plurality of beam profiles in the dimension at the target plane. 27. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprises an integrated lenslet. 28. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprise a two-dimensional array. 29. The multi-wavelength LIDAR system of claim 26 wherein anodes of at least some of the first plurality of laser emitters are electrically connected to a first metal contact and cathodes of at least some of the first plurality of laser emitters are electrically connected to a second metal contact such that a single laser emitter can be energized. 30. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are positioned on a curved substrate. 31. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprises a pulsed laser source. 32. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of pulsed optical beams with a first pulse width and a second plurality of pulsed optical beams with a second pulse width, respectively. 33. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of higher-order optical beams with a first signature and a second plurality of higher-order optical beams with a second signature, respectively. 34. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of pulsed optical beams with a first repetition rate and a second plurality of pulsed optical beams with a second repetition rate. 35. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are configured to generate a plurality of polarized optical beams. 36. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first plurality of beam profiles spatially overlaps with at least one of the second plurality of beam profiles on the target plane, thereby increasing the angular resolution of the measurement point cloud. 37. The multi-wavelength LIDAR system of claim 26 wherein the optical element projects the first and second plurality of optical beams so that at least one of the first plurality of optical paths are substantially the same as at least one of the second plurality of optical paths. 38. The multi-wavelength LIDAR system of claim 26 wherein the optical element projects the first and second plurality of optical beams so that the first and second plurality of optical paths are different optical paths. 39. The multi-wavelength LIDAR system of claim 26 wherein the angular resolution of the measurement point cloud comprises a first and a second angular resolution. 40. The multi-wavelength LIDAR system of claim 26 wherein a field-of-view of the measurement point cloud comprises a first and a second field-of-view. 41. The multi-wavelength LIDAR system of claim 26 wherein the first and second plurality of laser emitters are configured such that the measurement point cloud comprises a first measurement point cloud with a first density and a second measurement point cloud with a second density. 42. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a free space optical element. 43. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a wavelength multiplexer. 44. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a diffractive optical element. 45. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a lens. 46. The multi-wavelength LIDAR system of claim 26 wherein the optical element is configured so that the angular resolution of the measurement point cloud is less than 0.4 degree at a predetermined distance from the target plane to the optical element. 47. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a plurality of optical elements. 48. The multi-wavelength LIDAR system of claim 26 wherein the optical receiver comprises a first receiver that detects light with the first wavelength and a second receiver that detects light with the second wavelength. 49. The multi-wavelength LIDAR system of claim 26 further comprising a performance monitor providing at least one of calibration, performance, and reliability monitoring. 50. The multi-wavelength LIDAR system of claim 49 wherein the performance monitor comprises an optical power monitor. 51. The multi-wavelength LIDAR system of claim 49 wherein the performance monitor comprises a wavelength monitor. 52. The multi-wavelength LIDAR system of claim 26 further comprising a temperature monitor. 53. The multi-wavelength LIDAR system of claim 52 further comprising a thermal control device. 54. The multi-wavelength LIDAR system of claim 26 wherein the first and second outputs of the receiver are the same output. 55. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are formed on a substrate comprising an integrated laser driver. 56. The multi-wavelength LIDAR system of claim 26 wherein the angular resolution of the measurement point cloud varies in at least one dimension. 57. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprise a VCSEL array. 58-61. (canceled) | A multi-wavelength LIDAR system includes a first laser source that generates a first optical beam having a first wavelength and a second laser source that generates a second optical beam having a second wavelength. An optical element projects the first optical beam to form a first beam profile at a target plane and projects the second optical beam to form a second beam profile at the target plane. An optical receiver generates a first wavelength signal corresponding to the received reflected portion of the first beam profile and generates a second wavelength signal corresponding to the reflected portion of the second beam profile at the target plane. A controller generates a measurement point cloud from the first and second wavelength signals, wherein an angular resolution of the measurement point cloud depends on a relative position of the first and second beam profiles at the target plane.1-25. (canceled) 26. A multi-wavelength LIDAR system comprising:
a) a first plurality of laser emitters positioned in a first row that generate a first plurality of optical beams having a first wavelength; b) a second plurality of laser emitters positioned in a second row that generate a second plurality of optical beams having a second wavelength; c) an optical element positioned to receive the first and second plurality of optical beams, the optical element projecting the first plurality of optical beams in a first plurality of paths to form a first plurality of beam profiles at a target plane and projecting the second plurality optical beams in a second plurality of paths to form a second plurality of beam profiles at the target plane such that a position of at least one the first plurality of beam profiles is offset from a position of at least one of the second plurality of beam profiles in a dimension at the target plane; d) an optical receiver positioned to receive a portion of the first plurality of beam profiles reflected at the target plane and a portion of the second plurality of beam profiles reflected at the target plane, the optical receiver generating at a first output a first plurality of wavelength signals corresponding to the received reflected portion of the first plurality of beam profiles and generating at a second output a second plurality of wavelength signals corresponding to the reflected portion of the second plurality of beam profiles at the target plane; and e) a controller having a first input that is electrically connected to the first and second outputs of the optical receiver, the controller generating a measurement point cloud from the first and second plurality of wavelength signals generated by the optical receiver, wherein an angular resolution of the measurement point cloud in the dimension at the target plane depends on the offset of the position of at least one the first plurality of beam profiles from the position of at least one of the second plurality of beam profiles in the dimension at the target plane. 27. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprises an integrated lenslet. 28. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprise a two-dimensional array. 29. The multi-wavelength LIDAR system of claim 26 wherein anodes of at least some of the first plurality of laser emitters are electrically connected to a first metal contact and cathodes of at least some of the first plurality of laser emitters are electrically connected to a second metal contact such that a single laser emitter can be energized. 30. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are positioned on a curved substrate. 31. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprises a pulsed laser source. 32. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of pulsed optical beams with a first pulse width and a second plurality of pulsed optical beams with a second pulse width, respectively. 33. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of higher-order optical beams with a first signature and a second plurality of higher-order optical beams with a second signature, respectively. 34. The multi-wavelength LIDAR system of claim 31 wherein the first and second plurality of laser emitters are configured to generate a first plurality of pulsed optical beams with a first repetition rate and a second plurality of pulsed optical beams with a second repetition rate. 35. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are configured to generate a plurality of polarized optical beams. 36. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first plurality of beam profiles spatially overlaps with at least one of the second plurality of beam profiles on the target plane, thereby increasing the angular resolution of the measurement point cloud. 37. The multi-wavelength LIDAR system of claim 26 wherein the optical element projects the first and second plurality of optical beams so that at least one of the first plurality of optical paths are substantially the same as at least one of the second plurality of optical paths. 38. The multi-wavelength LIDAR system of claim 26 wherein the optical element projects the first and second plurality of optical beams so that the first and second plurality of optical paths are different optical paths. 39. The multi-wavelength LIDAR system of claim 26 wherein the angular resolution of the measurement point cloud comprises a first and a second angular resolution. 40. The multi-wavelength LIDAR system of claim 26 wherein a field-of-view of the measurement point cloud comprises a first and a second field-of-view. 41. The multi-wavelength LIDAR system of claim 26 wherein the first and second plurality of laser emitters are configured such that the measurement point cloud comprises a first measurement point cloud with a first density and a second measurement point cloud with a second density. 42. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a free space optical element. 43. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a wavelength multiplexer. 44. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a diffractive optical element. 45. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a lens. 46. The multi-wavelength LIDAR system of claim 26 wherein the optical element is configured so that the angular resolution of the measurement point cloud is less than 0.4 degree at a predetermined distance from the target plane to the optical element. 47. The multi-wavelength LIDAR system of claim 26 wherein the optical element comprises a plurality of optical elements. 48. The multi-wavelength LIDAR system of claim 26 wherein the optical receiver comprises a first receiver that detects light with the first wavelength and a second receiver that detects light with the second wavelength. 49. The multi-wavelength LIDAR system of claim 26 further comprising a performance monitor providing at least one of calibration, performance, and reliability monitoring. 50. The multi-wavelength LIDAR system of claim 49 wherein the performance monitor comprises an optical power monitor. 51. The multi-wavelength LIDAR system of claim 49 wherein the performance monitor comprises a wavelength monitor. 52. The multi-wavelength LIDAR system of claim 26 further comprising a temperature monitor. 53. The multi-wavelength LIDAR system of claim 52 further comprising a thermal control device. 54. The multi-wavelength LIDAR system of claim 26 wherein the first and second outputs of the receiver are the same output. 55. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters are formed on a substrate comprising an integrated laser driver. 56. The multi-wavelength LIDAR system of claim 26 wherein the angular resolution of the measurement point cloud varies in at least one dimension. 57. The multi-wavelength LIDAR system of claim 26 wherein at least one of the first and second plurality of laser emitters comprise a VCSEL array. 58-61. (canceled) | 3,600 |
347,993 | 16,805,750 | 2,875 | An illuminated, multi-function cane for use by low-vision individuals is described and claimed. The device's various pulsating lights enable low-vision people to travel at night with assured confidence that they will be seen by drivers and cyclists from a safe distance exceeding one mile on a dark street! While at a high traffic lit city intersection the Lumi cane is very noticeable with its strobing rainbow lights 200 yards away, even with competition from other bright artificial lights. Even in dense fog Lumi's LED lights are visible at 40 to 75 yards distance. | 1. An illuminated walking cane comprising:
an illuminated handle; a sturdy, lightweight rod coupled to the illuminated handle; and a control mechanism adapted to activate, adjust, and deactivate the illuminated handle. 2. The illuminated walking cane of claim 1 wherein the illuminated handle further comprises:
a light controller;
a battery coupled to the light controller; and
a light strip coupled to the light controller. 3. The illuminated walking cane of claim 2 wherein the light controller comprises:
a programmable processor;
a memory coupled to the programmable processor and containing data and instructions for the programmable processor; and
a multi-channel proportional power driver to activate a plurality of separate color channels of the light strip. 4. The illuminated walking cane of claim 2 wherein the light strip comprises a plurality of discrete multi-color light-emitting diodes (“LEDs”), each discrete multi-color LED having a red emitter, a green emitter and a blue emitter. 5. The illuminated walking cane of claim 2 wherein the light strip is wound about the illuminated handle in a spiral pattern. 6. The illuminated walking cane of claim 5 wherein the spiral pattern is clockwise. 7. The illuminated walking cane of claim 5 wherein the spiral pattern is counter-clockwise. 8. The illuminated walking cane of claim 3 wherein the data and instructions include code to illuminate the light strip in a color chosen from the group consisting of white, red, green, blue, yellow, aqua, and purple. 9. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to flash. 10. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to fade from a first color to a second, different color. 11. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause a first portion of the light strip to glow in a first color, and a second distinct portion of the light strip to glow in a second, different color. 12. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to glow a first color over most of a length of the light strip, with a traveling segment of a second different color appearing to move along the length of the light strip. 13. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to flash. 14. The illuminated walking cane of claim 2 wherein the battery comprises a plurality of 18650 lithium-ion battery cells. 15. The illuminated walking cane of claim 2 wherein the illuminated handle comprises a plurality of Universal Serial Bus (“USB”) ports, and wherein
one USB port of the plurality of USB ports is capable of charging an auxiliary device; and
one USB port of the plurality of USB ports is capable of charging the battery coupled to the light controller. 16. The illuminated walking cane of claim 2 wherein the control mechanism communicates with the light controller via an infrared signal. 17. A safety assistive device for blind and low-vision users, comprising:
an illuminated handle; a multi-segment rod coupled to the illuminated handle; and a wireless remote control for adjusting visual characteristics of the illuminated handle, wherein the illuminated handle is between 10″ and 15″ long, the multi-segment rod consists of at least three but no more than five sub-segments; each of the segments of the multi-segment rod is connected to at least one adjoining segment by an elastic cord; the multi-segment rod, when assembled, is between five (5) and seven (7) feet long, and the illuminated handle displays a first color over a first portion of a surface of the illuminated handle, and a second, different color over a second, different portion of the surface of the illuminated handle, said first color and said second, different colors selected by the wireless remote control. 18. The safety assistive device of claim 17 wherein the wireless remote control comprises twenty-four (24) selections, and wherein
a first button increases a flashing frequency of the illuminated handle,
a second button decreases the flashing frequency of the illuminated handle,
a third button turns off the illuminated handle, and
a fourth button turns on the illuminated handle. 19. The safety assistive device of claim 18, wherein the wireless remote control further comprises fifteen (15) color selection buttons to set a color of the illuminated handle. 20. A safety assistive device for blind and low-vision users, comprising:
an illuminated cylindrical handle having a length between 10″ and 18″ and a diameter between 1.5″ and 2.5″, wherein one end of the cylindrical handle is adapted to be secured to a white cane via a connection chosen from the group consisting of a permanent cemented coupling, a removable two-part coupling where one part is cemented to the white cane, a slip-fit coupling to a shaft of the white cane, a slip-fit coupling to an original handle of the white cane, and a coupling secured to the white with set screws; another end of the cylindrical handle comprises at least two Universal Serial Bus (“USB”) ports; an oblong strip of light-emitting diodes (“LEDs”) is secured around an outer surface of the cylindrical handle; the cylindrical handle houses a power source comprising at least two lithium batteries; the cylindrical handle houses a control unit that is coupled to the oblong strip of LEDs and operative to cause the oblong strip of LEDs to display colored illumination patterns on the cylindrical handle, the cylindrical handle further comprising a transparent or translucent protective coating covering the oblong strip of LEDs. | An illuminated, multi-function cane for use by low-vision individuals is described and claimed. The device's various pulsating lights enable low-vision people to travel at night with assured confidence that they will be seen by drivers and cyclists from a safe distance exceeding one mile on a dark street! While at a high traffic lit city intersection the Lumi cane is very noticeable with its strobing rainbow lights 200 yards away, even with competition from other bright artificial lights. Even in dense fog Lumi's LED lights are visible at 40 to 75 yards distance.1. An illuminated walking cane comprising:
an illuminated handle; a sturdy, lightweight rod coupled to the illuminated handle; and a control mechanism adapted to activate, adjust, and deactivate the illuminated handle. 2. The illuminated walking cane of claim 1 wherein the illuminated handle further comprises:
a light controller;
a battery coupled to the light controller; and
a light strip coupled to the light controller. 3. The illuminated walking cane of claim 2 wherein the light controller comprises:
a programmable processor;
a memory coupled to the programmable processor and containing data and instructions for the programmable processor; and
a multi-channel proportional power driver to activate a plurality of separate color channels of the light strip. 4. The illuminated walking cane of claim 2 wherein the light strip comprises a plurality of discrete multi-color light-emitting diodes (“LEDs”), each discrete multi-color LED having a red emitter, a green emitter and a blue emitter. 5. The illuminated walking cane of claim 2 wherein the light strip is wound about the illuminated handle in a spiral pattern. 6. The illuminated walking cane of claim 5 wherein the spiral pattern is clockwise. 7. The illuminated walking cane of claim 5 wherein the spiral pattern is counter-clockwise. 8. The illuminated walking cane of claim 3 wherein the data and instructions include code to illuminate the light strip in a color chosen from the group consisting of white, red, green, blue, yellow, aqua, and purple. 9. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to flash. 10. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to fade from a first color to a second, different color. 11. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause a first portion of the light strip to glow in a first color, and a second distinct portion of the light strip to glow in a second, different color. 12. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to glow a first color over most of a length of the light strip, with a traveling segment of a second different color appearing to move along the length of the light strip. 13. The illuminated walking cane of claim 3 wherein the data and instructions include code to cause the light strip to flash. 14. The illuminated walking cane of claim 2 wherein the battery comprises a plurality of 18650 lithium-ion battery cells. 15. The illuminated walking cane of claim 2 wherein the illuminated handle comprises a plurality of Universal Serial Bus (“USB”) ports, and wherein
one USB port of the plurality of USB ports is capable of charging an auxiliary device; and
one USB port of the plurality of USB ports is capable of charging the battery coupled to the light controller. 16. The illuminated walking cane of claim 2 wherein the control mechanism communicates with the light controller via an infrared signal. 17. A safety assistive device for blind and low-vision users, comprising:
an illuminated handle; a multi-segment rod coupled to the illuminated handle; and a wireless remote control for adjusting visual characteristics of the illuminated handle, wherein the illuminated handle is between 10″ and 15″ long, the multi-segment rod consists of at least three but no more than five sub-segments; each of the segments of the multi-segment rod is connected to at least one adjoining segment by an elastic cord; the multi-segment rod, when assembled, is between five (5) and seven (7) feet long, and the illuminated handle displays a first color over a first portion of a surface of the illuminated handle, and a second, different color over a second, different portion of the surface of the illuminated handle, said first color and said second, different colors selected by the wireless remote control. 18. The safety assistive device of claim 17 wherein the wireless remote control comprises twenty-four (24) selections, and wherein
a first button increases a flashing frequency of the illuminated handle,
a second button decreases the flashing frequency of the illuminated handle,
a third button turns off the illuminated handle, and
a fourth button turns on the illuminated handle. 19. The safety assistive device of claim 18, wherein the wireless remote control further comprises fifteen (15) color selection buttons to set a color of the illuminated handle. 20. A safety assistive device for blind and low-vision users, comprising:
an illuminated cylindrical handle having a length between 10″ and 18″ and a diameter between 1.5″ and 2.5″, wherein one end of the cylindrical handle is adapted to be secured to a white cane via a connection chosen from the group consisting of a permanent cemented coupling, a removable two-part coupling where one part is cemented to the white cane, a slip-fit coupling to a shaft of the white cane, a slip-fit coupling to an original handle of the white cane, and a coupling secured to the white with set screws; another end of the cylindrical handle comprises at least two Universal Serial Bus (“USB”) ports; an oblong strip of light-emitting diodes (“LEDs”) is secured around an outer surface of the cylindrical handle; the cylindrical handle houses a power source comprising at least two lithium batteries; the cylindrical handle houses a control unit that is coupled to the oblong strip of LEDs and operative to cause the oblong strip of LEDs to display colored illumination patterns on the cylindrical handle, the cylindrical handle further comprising a transparent or translucent protective coating covering the oblong strip of LEDs. | 2,800 |
347,994 | 16,805,748 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
347,995 | 16,805,761 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
347,996 | 62,983,669 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
347,997 | 62,983,649 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
347,998 | 62,983,651 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
347,999 | 62,983,665 | 2,186 | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. | 1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.1. A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively; the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body; the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device; and the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status. 2. The folding screen device according to claim 1, further comprising a first power source and a second power source, wherein
the first power source is connected to the first geomagnetic module and configured to supply power for the first geomagnetic module with control of the CPU; and the second power source is connected to the second geomagnetic module and configured to supply power for the second geomagnetic module with control of the CPU. 3. The folding screen device according to claim 2, further comprising a first resistor and a second resistor, wherein
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor; a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor; and the first resistor and the second resistor are configured to control an output voltage of the first power source. 4. The folding screen device according to claim 3, wherein the CPU comprises a first control interface and a first data interface; and
the CPU is connected to the first port of the first geomagnetic module by the first control interface and to the second port of the first geomagnetic module by the first data interface. 5. The folding screen device according to claim 2, further comprising a third resistor and a fourth resistor, wherein
a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor; a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor; and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 6. The folding screen device according to claim 5, wherein the CPU comprises a second control interface and a second data interface; and
the CPU is connected to the third port of the second geomagnetic module by the second control interface and to the fourth port of the second geomagnetic module by the second data interface. 7. A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; controlling the target geomagnetic module to detect a magnetic field environment. 8. The method according to claim 7, wherein the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data comprises:
determining a first body status of the first body according to the first acceleration data; determining a second body status of the second body according to the second acceleration data; and determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 9. The method according to claim 8, wherein the first body comprises a first display screen, the second body comprises a second display screen, and the determining the power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status comprises:
supplying power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supplying power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supplying power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 10. The method according to claim 7, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 11. The method according to claim 10, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 12. The method according to claim 8, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 13. The method according to claim 9, wherein the folding screen device further comprises a first power source connected to the first geomagnetic module and a second power source connected to the second geomagnetic module; and
the method further comprises: controlling the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and controlling the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 14. A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor; determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data; determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode; and control the target geomagnetic module to detect a magnetic field environment. 15. The folding screen device according to claim 14, wherein the processor is further configured to:
determine a first body status of the first body according to the first acceleration data; determine a second body status of the second body according to the second acceleration data; and determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first body status and the second body status. 16. The folding screen device according to claim 15, wherein the processor is further configured to:
supply power for the first geomagnetic module and the second geomagnetic module when both of the first display screen and the second display screen are vertically upward; supply power for the first geomagnetic module when the first display screen is vertically upward and the second display screen is vertically downward; and supply power for the second geomagnetic module when the second display screen is vertically upward and the first display screen is vertically downward. 17. The folding screen device according to claim 14, wherein the processor is further configured to:
control the first power source to supply power for the first geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the first geomagnetic module; and control the second power source to supply power for the second geomagnetic module when the power supply mode is configured to indicate that the target geomagnetic module for receiving power comprises the second geomagnetic module. 18. The folding screen device according to claim 17, wherein the folding screen device further comprises a first resistor, a second resistor, a third resistor and a fourth resistor;
a first end of the first power source is connected to a first port of the first geomagnetic module by the first resistor, a second end of the first power source is connected to a second port of the first geomagnetic module by the second resistor, and the first resistor and the second resistor are configured to control an output voltage of the first power source; and a first end of the second power source is connected to a third port of the second geomagnetic module by the third resistor, a second end of the second power source is connected to a fourth port of the second geomagnetic module by the fourth resistor, and the third resistor and the fourth resistor are configured to control an output voltage of the second power source. 19. A non-transitory computer-readable storage medium storing at least one instruction, at least one program and a code set or an instruction set for execution by a processor to implement the magnetic-field detecting method for the folding screen device according to claim 7. 20. A mobile terminal comprising the folding screen device according to claim 1, wherein the first acceleration gyro sensor and the second acceleration gyro sensor are configured to detect the body status of the folding screen device to further determine the working statuses of the first geomagnetic module and the second geomagnetic module, and the magnetic-field environment of the folding screen device is detected by the first geomagnetic module and/or the second geomagnetic module, thereby facilitating the folding screen device in different working statuses to accurately detect the magnetic field environment by the corresponding geomagnetic module. | 2,100 |
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