The invention provides a slave control motor train unit emergency braking control method of a motor train unit and the corresponding motor train unit. The control method comprises the steps that S1, a microcomputer control system of the slave control motor train unit of the motor train unit collects state signals used for connecting a master control motor train unit and a coupler of the slave control motor train unit of the motor train unit; s2, the microcomputer control system judges the state of the car coupler, the state of the car coupler comprises an accidental separation state, and the accidental separation state is that the slave control motor train unit is in a non-static state and the car coupler is in a disconnected state; s3, when the car coupler is in the accidental separation state, the microcomputer control system sends a braking instruction to an emergency braking electric control valve of the slave control motor train unit; s4, the emergency braking electric control valve applies emergency braking to the slave control motor train unit; and S5, after the slave control motor train unit is static, the microcomputer control system stops outputting the braking instruction to the emergency braking electric control valve. Emergency braking is automatically applied to the slave control motor train unit in operation when the car coupler is accidentally separated, accidents are avoided, and the safety of the motor train unit and passengers is protected.

    本公开提供了一种动车组的从控动车组紧急制动控制方法及相应的动车组,控制方法为:S1、动车组的从控动车组的微机控制系统采集用于连接动车组的主控动车组和从控动车组的车钩的状态信号;S2、微机控制系统判断车钩的状态,车钩的状态包括意外分离状态,意外分离状态为从控动车组处于非静止且车钩处于断开位状态;S3、当车钩处在意外分离状态时,微机控制系统向从控动车组的紧急制动电控阀发出制动指令;S4、紧急制动电控阀对从控动车组施加紧急制动;S5、当从控动车组静止后,微机控制系统停止向紧急制动电控阀输出制动指令。本发明使运行中的从控动车组在车钩意外分离时自动施加紧急制动,避免放飏事故发生,保护了车组及乘客的安全。


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    Title :

    Emergency braking control method for slave control motor train unit of motor train unit and corresponding motor train unit


    Additional title:

    动车组的从控动车组紧急制动控制方法及相应的动车组


    Contributors:
    LYU SHIWEI (author) / YU YANG (author) / ZHANG LIANGLIANG (author) / LI ZHE (author) / JIA FENG (author) / LU LU (author) / SONG YANG (author) / LI BO (author) / HUANG LU (author) / ZHANG TONG (author)

    Publication date :

    2023-03-07


    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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