1. A vehicle control system using an object program for a vehicle automatic transmission based on operating conditions of a vehicle, comprising: a microcomputer mounted in the vehicle; source program generating means for generating a source program, while determining parameters to be used in the source and a control algorithm through simulation on a mainframe computer; storage means, operably connected to said source program generating means, for storing the source program containing expressions employing the variable; detection means, operably connected to said storage means, for detecting expressions containing at least a quantization factor with floating-point arithmetic from among said expressions; conversion means, operably connected to said detection means, for converting the expressions detected by said detecting means into a microcode, which is loaded into the microcomputer of the vehicle, containing at least a quantization factor without floating-point arithmetic using a prescribed method of notation; arithmetic means, operably connected to said conversion means, for multiplying the variables of the microcode containing at least a quantization factor without floating-point arithmetic converted by the conversion means by prescribed values obtained from the expressions containing at least a quantization factor with floating-point arithmetic to convert into the object program including the microcode multiplied by the prescribed value; and loading means for loading the object program on the microcomputer, wherein said microcomputer determines a gear shift scheduling by using the object program in response to the operating conditions of the vehicle.
1. A vehicle control system using an object program for a vehicle automatic transmission based on operating conditions of a vehicle, comprising: a microcomputer mounted in the vehicle; source program generating means for generating a source program, while determining parameters to be used in the source and a control algorithm through simulation on a mainframe computer; storage means, operably connected to said source program generating means, for storing the source program containing expressions employing the variable; detection means, operably connected to said storage means, for detecting expressions containing at least a quantization factor with floating-point arithmetic from among said expressions; conversion means, operably connected to said detection means, for converting the expressions detected by said detecting means into a microcode, which is loaded into the microcomputer of the vehicle, containing at least a quantization factor without floating-point arithmetic using a prescribed method of notation; arithmetic means, operably connected to said conversion means, for multiplying the variables of the microcode containing at least a quantization factor without floating-point arithmetic converted by the conversion means by prescribed values obtained from the expressions containing at least a quantization factor with floating-point arithmetic to convert into the object program including the microcode multiplied by the prescribed value; and loading means for loading the object program on the microcomputer, wherein said microcomputer determines a gear shift scheduling by using the object program in response to the operating conditions of the vehicle. 3. The vehicle control system according to claim 1, wherein the variables multiplied by the prescribed values include an information indicating priority.