The invention provides a brake control unit mode switching control method and device. The method is applied to the technical field of rail trains. The method comprises the following steps: firstly, judging whether CAN communication with a target BCU is interrupted or not; when the CAN communication with the target BCU is interrupted, the CAN communication with the target BCU is interrupted; a mainBCU mode is directly switched; under the condition that CAN communication with the target BCU is not interrupted, the communication state of the target BCU and the MVB and the communication state ofthe target BCU and the MVB are further obtained, and the target mode is determined and switched to according to the communication state of the target BCU and the MVB and the communication state of thetarget BCU and the MVB. According to the BCU working mode switching control method provided by the invention, reasonable control of BCU working mode switching can be realized, and improvement of therobustness of a rail train control system is facilitated.

    本发明提供一种制动控制单元模式切换控制方法及装置,应用于轨道列车技术领域,该方法首先判断与目标BCU的CAN通讯是否中断,在与目标BCU的CAN通讯中断的情况下,直接切换为主BCU模式,在与目标BCU的CAN通讯未中断的情况下,进一步获取自身与MVB总线的通讯状态以及目标BCU与MVB总线的通讯状态,并根据自身与MVB总线的通讯状态和目标BCU与MVB总线的通讯状态,确定并切换为目标模式。本发明提供的BCU工作模式的切换控制方法,可以实现BCU工作模式切换的合理控制,有助于提高轨道列车控制系统的鲁棒性。


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    Title :

    Brake control unit mode switching control method and device


    Additional title:

    一种制动控制单元模式切换控制方法及装置


    Contributors:
    ZHANG YIMING (author) / ZENG CHUNJUN (author) / GAO XIAOMING (author) / DENG ZONGQUN (author) / XIE QIMING (author) / LENG BO (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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