The invention relates to a railway locomotive driver controller fault emergency control system and method, and the system comprises a remote input/output unit (RIOM) which is used for obtaining a driver controller contact signal, a potentiometer voltage signal and a drive switch signal; the central control unit MPU is used for monitoring the health state of the driver controller based on the driver controller contact signal and the potentiometer voltage signal, judging whether an emergency mode driving condition is met or not, and entering a driver controller emergency mode when the emergency mode driving condition is met; the man-machine interaction unit DDU is used for realizing a virtual driver controller function, acquiring a position interval instruction and a driver controller level instruction of a driver controller, and simultaneously displaying a locomotive state in real time; the traction control unit TCU is used for executing a traction/electric control instruction and a driver controller level, sending a motor torque control signal and controlling the motor torque; the central control unit MPU is in bidirectional signal connection with the remote input and output unit RIOM, the man-machine interaction unit DDU and the traction control unit TCU through a bus. The method solves the problem that driving cannot be continued when a driver controller breaks down.

    本发明一种铁路机车司控器故障应急控制系统及方法,包括:远程输入输出单元RIOM,用于获取集司控器触点信号及电位器电压信号、驱动开关信号;中央控制单元MPU,用于基于司控器触点信号及电位器电压信号监测司控器健康状态,判断是否满足应急模式行车条件,当满足应急模式行车条件时,进入司控器应急模式;人机交互单元DDU,用于实现虚拟司控器功能,获取司控器的位置区间指令及司控器级位指令,同时实时显示机车状态;牵引控制单元TCU,执行牵引/电制指令及司控器级位,发出电机转矩控制信号,控制电机转矩;中央控制单元MPU分别与远程输入输出单元RIOM,人机交互单元DDU,牵引控制单元TCU通过总线双向信号连接,该方法解决司控器故障时无法继续行车问题。


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    Title :

    Railway locomotive driver controller fault emergency control system and method


    Additional title:

    一种铁路机车司控器故障应急控制系统及方法


    Contributors:
    WANG YUXIANG (author) / LU ZHENSHAN (author) / SUN WENJING (author) / WU ZIWEI (author) / YANG MEIHUI (author) / LIU YANLONG (author) / WANG DEMIN (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61C Lokomotiven , LOCOMOTIVES / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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