Electronic control device of diesel-battery hybrid bus system

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a diesel-electric hybrid bus system for efficiently driving an electric motor according to the state of an engine of a vehicle and a driver's operation in a diesel-electric hybrid bus system using diesel and electricity as power sources, The present invention relates to an electronic control unit (ECU);The present invention relates to a digital signal processing apparatus 10 for processing a program for performing control of a system according to various input signals, a data transmitting and receiving unit 12 composed of RS-232 CA and RS232CB, A protection 124 for blocking a control operation when an overcurrent is input and converting the digital signal to a digital signal through an A / D converter 123 after removing a noise component by a low-pass filter 122 after amplification by an amplifier 121, And converts the digital signal processed by the digital signal processing apparatus 10 into an analog signal through a D / A converter 125 and then outputs a control signal of various actuators through a low-pass filter 126 A gating section 18 for outputting a control signal for gating of the three-phase induction motor, a control section 16 for controlling the gating section 18, Im invention the operation of the digital signal input-output unit 20 and the system control program for inputting and outputting information and a program modification vehicle information made is provided with a memory 22 to be temporarily stored.