The invention discloses a transport vehicletowing system. The systemcomprises a range extending controller, a motor controller and a high-voltage distribution box, wherein the range extending controller is connected with an engine controller through a relay controller; the engine controller is connected with an instrument system through an APU bus; the engine controller is connected with the motorcontroller through a CAN bus; the motor controller is connected with the high-voltage distribution box through a coaxial parallel control system; a voltage conversion circuit is arranged in the high-voltage distribution box; and the control end of the voltage conversion circuit is connected with the motor controller through the signal acquisition circuit. The system starts from the combination ofglobal optimization and real-time optimization, a range extender control strategy is formulated, the controllers and the actuators in the system structure are in one-to-one correspondence, the hierarchy is clear, the functions are clear, the control efficiency is high, and the anti-interference performance is high.

    本发明公开了一种运输车拖挂系统,包括增程控制器、电机控制器以及高压配电箱,所述增程控制器通过继电控制器连接有发动机控制器,所述发动机控制器通过APU总线连接有仪表系统,所述发动机控制器通过CAN总线连接所述电机控制器,所述电机控制器通过同轴并联控制系统连接所述高压配电箱,所述高压配电箱内部设置有电压转换电路,所述电压转换电路的控制端通过信号采集电路连接所述电机控制器,系统从全局优化和实时优化相结合出发,制定增程器控制策略,系统结构中控制器与执行器一一对应,层次清晰、功用明确,控制效率高,抗干扰性强。


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    Title :

    Transport vehicle towing system


    Additional title:

    一种运输车拖挂系统


    Contributors:
    HE JIANZONG (author) / XIA YUNFENG (author) / ZHU SHENGYUAN (author) / XIONG WEIBIAO (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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