The invention discloses a vehicle automatic hand brake system and a control method. The vehicle automatic hand brake system comprises a control module, a push rod motor, a motor driving module, a position sensor and a communication module used for communicating with a vehicle main controller, wherein the control module is respectively connected with the communication module, the motor driving module and the position sensor, and the motor driving module is connected with the push rod motor. A movable rod of the push rod motor is connected with a hand brake inhaul cable of the vehicle and used for pulling the hand brake inhaul cable to loosen a hand brake or pull the hand brake, and the position sensor is arranged on the push rod motor and used for measuring position information of the movable rod of the push rod motor. When a hand brake instruction sent by a remote control terminal is received, the hand brake inhaul cable is pulled to the corresponding position according to a preset hand brake pulling value or a preset hand brake loosening value recorded in advance so as to ensure that the hand brake loosening or hand brake pulling operation can be completed successfully, online automatic hand brake control over common vehicles can be achieved, the vehicle can be remotely controlled to perform automatic hand braking, and the use safety of the unmanned vehicle is improved.

    本发明公开了一种车辆自动手刹系统及控制方法,包括控制模块、推杆电机、电机驱动模块、位置传感器以及用于与车辆主控制器通信的通信模块。其中,控制模块分别与通信模块、电机驱动模块和位置传感器相连,电机驱动模块与推杆电机相连。推杆电机的活动杆与车辆的手刹拉索相连且用于拉动手刹拉索进行松手刹或拉手刹,位置传感器设置在推杆电机上且用于测量推杆电机的活动杆的位置信息。本发明在接收到远程控制终端发来的手刹指令时,根据事先记录的预设拉手刹值或预设松手刹值将手刹拉索拉到相应的位置,以确保松手刹或者拉手刹的操作成功完成,实现一般车辆的在线自动手刹控制,能够远程控制车辆进行自动手刹,提升无人驾驶车辆使用的安全性。


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    Titel :

    Vehicle automatic hand brake system and control method


    Weitere Titelangaben:

    一种车辆自动手刹系统及控制方法


    Beteiligte:
    LIN TE (Autor:in)

    Erscheinungsdatum :

    27.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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