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。
Transport vehicle towing system
一种运输车拖挂系统
25.08.2020
Patent
Elektronische Ressource
Chinesisch
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 |