The invention relates to a parking control method and a parking control system of a vehicle, and belongs to the field of vehicle control, the method can be applied to the parking control system, and the parking control system comprises a domain controller, a gear switch, a sub-control unit and an electronic parking motor; the sub-control unit is connected with the electronic parking motor; the domain controller, the sub-control unit and the gear switch are respectively connected to the domain control bus; the method comprises the steps that under the condition that a sub-control unit determines that a domain controller fails, state information of a gear switch is obtained through a domain control bus; the sub-control unit responds to the state information to represent that a driver executes target operation on the gear switch, and the electronic parking motor is controlled to work in the state of outputting the maximum clamping force. The parking safety performance is guaranteed, meanwhile, the cost of the whole vehicle is effectively reduced, and the time difference between a gear system and a parking system can be effectively eliminated.

    本公开涉及一种车辆的驻车控制方法以及驻车控制系统,属于车辆控制领域,该方法可以应用于驻车控制系统,该驻车控制系统包括域控制器、挡位开关、子控制单元以及电子驻车电机;子控制单元与电子驻车电机连接,域控制器、子控制单元以及挡位开关分别连接至域控总线;方法包括:子控制单元在确定域控制器失效的情况下,通过域控总线获取挡位开关的状态信息;子控制单元响应于状态信息表征驾驶员对于挡位开关执行目标操作,控制电子驻车电机以输出最大夹紧力的状态工作。保证了驻车安全性能的同时有效地降低了整车成本,并且还能够有效地消除挡位系统与驻车系统之间的时间差。


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    Title :

    Parking control method and parking control system for vehicle


    Additional title:

    车辆的驻车控制方法以及驻车控制系统


    Contributors:
    GU WENHAO (author)

    Publication date :

    2023-08-29


    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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