ishara karna aur bulana

mahatvapurna sanketkon kii or ishara karke aur maukhik roop seey unaki sthiti koo bataakar galatiyon seey bachane key liye vyaavsaayik suraksha mein ingit karna aur coll karna ack tarika haye. yeh vishesh roop seey japani railway mein aam haye, jahaan ise "sheesa kaanko" (), "sheesa kakunin kaanko" () yaa "yubisashi kosho" () key roop mein sandarbhit kiya jaataa haye; aur cheeni railway mein, jahaan ise "(pinayinah)" kahaa jaataa haye. inn sanketkon parr sanket denaa aur maukhik roop seey dhyaan kendrit karane mein madad kartaa haye. iss vidhi kaa upayog pahali baar train chalakon dwara kiya jaataa thaa aur abb aamtaur parr japani udyog mein iska upayog kiya jaataa haye. yeh anya deshon mein aam naheen haye, halanki iska upayog newyork shahar kii sabave pranali, torrento key ttc sabave aur goo pargaman aur cheeni manakon mein nirmit kaee pranaliyon mein kiya jaataa haye, udaaharan key liye edis ababa-jibuti railway. (jisha) aur chean mein railway prabandhan niyamon key ack hisse dwara isaki sifarish kii jaati haye.
ingit karane aur coll karane key liye sanchaalak key mastishk, aankho, haathon, munh aur kaana key beach saha-kriya aur saha-pratikriya kii aavashyakta hoti haye.
itihas.
iss vidhi kii utpatti 1900 key dashak kii shuruat mein japan mein hui thee, jisamen train chaalak sanketon kii sthiti koo bataate they. una dinon bhaap injanon kaa upayog aam thaa, jisamen tej shore, bhaap aur dhuein key kaaran donon chalakon key beach sahyog mushkil hoe jaataa thaa, aur rail yatra bhee khatarnak hoe jaati thee. chalakon koo ack-dusare koo sunane key liye jore seey phone karna padata thaa. kuchh dashakon baad iss sanket koo jodaa gayaa. chean key japani kabje aur dakshin manchuria railway key sanchaalan key dauran, chean mein pranali pesh kii gaee thee, joe cheeni railway pranali key anuroop thodi badal gaee thee.
asia.
iss vidhi kaa vyaapak roop seey purvi asiai deshon mein upayog kiya jaataa haye, vishesh roop seey lift key rakharkhaav aur railway sanchaalan jaise khatarnak karyon mein. cheeni sanskaran bahut adhik jatil hoe gayaa jisamen ingit karna (kewal japan mein tarjani key bajaay tarjani aur beach kii ungli donon kaa upayog karna, sanketon, darvaajon, gati aur anya pramukh pahaluon kii jaanch karate samay upayog kiya jaataa haye) aur savdhani (daahine kohni koo 90 degree seey jhukaana aur agra-bhuja koo seedha uthaana, jaba ack jaanch prakriya samaapt hoe jaati haye yaa chetavani sanketon kaa upayog kiya jaataa haye) shamil haye.
2015 mein company key sudhaar key baad rashtriya rail operator kerata appy indoneshiya aur isaki sahayak company (kaaee commuter aur kaaee bandra) dwara aur jakarta mrt aur jakarta lrt jaise nae kshetriya rail operators dwara bhee iss vidhi kaa upayog kiya jaataa haye.
japan mein ishara aur pukaar railway sanskriti kaa ack hissa bunn gayaa haye, aur ack naee railway company key udghaatan jaise kaee karyakramon mein pradarshit kiya jaataa haye, jaise kii osaka metro kaa prasthaan samaroh.
uttari america.
uttari america mein, pargaman shramik ack samaan prakriya karate hain, jise "bindu aur sweekaar" key roop mein jaanaa jaataa haye.
newyork shahar.
aim. tii. aeye. mein, train key darwaaje kholane seey pahale, sabave conductors koo harr baar jaba koee train station mein kheenchati haye tou conductor kii khidki key saamane sthit ack kaale aur safed dhaaridaar board kii or ishara karna aavashyak hotaa haye. board platform key beach mein iss tarah sthit hotey hain kii jaba conductor sanket dekh sakata haye, tou train key donon chhor platform parr pahunch jaate hain aur train key darwaaje kholna surakshit hotaa haye. surang mein darwaaje khulane kii ghatnaaon kii ack shrinkhala key baad 1996 mein prakriya koo lagu kiya gayaa thaa. prakriya seey pataa chalata haye kii chaalak dhyaan dey rhaa haye. yadi chaalak dhaaridaar board koo naheen dekh sakata haye, tou unhein darwaaje kholane kii anumati naheen haye.
torrento.
ttc mein, train key darwaaje kholane seey pahale, sabave gaard koo harr baar jaba koee train station mein kheenchati haye tou conductor kii khidki key saamane platform kii deewaar parr sthaapit ack harey trikon koo ingit karane kii aavashyakta hoti haye. prakriya koo kaee ghatnaaon key baad lagu kiya gayaa thaa jahaan conductors ney train key galat taraf darwaaje khole they. prakriya kaa upayog chaalak kaa dhyaan kendrit karane key liye kiya jaataa haye.
streetcar prachaalak koo ack switch parr rukkar, apani tarjani seey switch kii or ishara karke aur phir aage badhkar track switch sanrekhan kii pushti karane kii aavashyakta hoti haye. yeh operator kaa dhyaan kendrit karane key liye kiya jaataa haye taaki yeh sunishchit kiya jaa sakey kii streetcar kissy alag maarg parr naa jaae.
march 2021 mein ack station mein pravesh karane parr, lekin darwaaje kholane seey pahale, graahak seva rajdoot (see. aiss. aeye.) koo train key donon chhoron kii or ishara karna hotaa haye aur yeh ghoshana karni hoti haye kii train koo thheek seey rokane kii pushti karane key liye platform spasht haye. see. aiss. aeye. dwara darwaaje bund karane key baad, usee prakriya koo dohraya jaataa haye taaki yeh pushti kii jaa sakey kii koee bhee darwaaje mein naheen pakada gayaa haye. metrolinks key anusaar, goo pargaman key dainik sanchaalan key bheetar ingit karane aur coll karane kii prakriya koo shamil karna suraksha badhaane kaa ack mahatvapurna tarika haye, "vishesh roop seey jaba pargaman agency itihas mein goo seva key sabse badey vistaar koo shuru karane key liye taiyar hoe jaati haye.
prabhavsheelta.
railway takniki anusandhaan sansthaan dwara 1994 mein kiye gaye ack adhyayan seey pataa chalaa kii ack saral kaary karate samay ingit karane aur coll karane seey galatiyon mein lagbhag 85 pratishat kii kamee aaee haye.

