ELECTRONIC CONTROL DEVICE OF DIESEL-ELECTRIC HYBRID BUS SYSTEM

摘要

The present invention relates to a diesel-electric hybrid bus system for assisting torque by a diesel engine by efficiently driving an electric motor according to an engine state of a vehicle and a driver's operation in a diesel-electric hybrid bus system using diesel and electricity as power sources. Relates to an electronic control unit (ECU).;The present invention provides an analog signal input from a digital signal processing device (10) for processing a program for performing a control of a system according to various input signals, a data transceiver (12) consisting of RS-232CA and RS232CB, and various sensors. After the amplification by the amplifier 121 to remove the noise component with the low pass filter 122, and then to convert the digital signal through the A / D converter 123 and the protection 124 for blocking the control operation when the over-current flow It is provided to convert the digital signal processed in the digital signal processing device 10 to an analog signal through the D / A converter 125 and then output the control signals of the various actuators through the low pass filter 126 Analog unit 14, speed measuring unit 16 for measuring the number of revolutions of the engine by the M / T method, gating unit 18 for outputting a control signal for gating the three-phase induction motor, external control field And program information for operating the digital signal input and output unit 20 and a system control program and a vehicle for inputting and outputting the corrected information is provided with a memory 22 that temporarily stores invention being made.