The invention provides an electronic parking redundancy control system and method of an automobile and the automobile. The electronic parking redundancy control system of the automobile comprises an electronic parking braking system, a control system and a control system, the electric power-assisted braking system is in communication connection with the electronic parking braking system through a local region network, and when the electronic parking braking system breaks down, a parking fault signal is sent to the electric power-assisted braking system through the local region network, so that the electric power-assisted braking system sends the parking fault signal to the electric power-assisted braking system according to the parking fault signal. The braking system is controlled to brake. According to the scheme, the electronic parking braking system is mainly used, the existing electric braking power-assisted system on the vehicle is used as the backup parking system, a special parking gear control system is avoided, parking redundancy control can be achieved by means of the existing electric braking power-assisted system. The material cost of loading is saved, the parking gear mechanism is prevented from occupying the arrangement space. The reliability of safe and accurate parking of the vehicle is improved.

    本发明提供了一种汽车电子驻车冗余控制系统、方法及汽车,该汽车电子驻车冗余控制系统包括:电子驻车制动系统;以及通过局域网络与所述电子驻车制动系统通信连接的电助力制动系统,所述电子驻车制动系统发生故障时,通过所述局域网络向所述电助力制动系统发送驻车故障信号,使所述电助力制动系统根据所述驻车故障信号,控制制动系统进行制动。本发明的方案以电子驻车制动系统为主,以车上已有的电制动助力系统为备份驻车系统避免专门配置驻车挡控制系统,借助已有的电助力制动系统即可实现驻车冗余控制,节省装车的物料成本和避免驻车挡机构占用布置空间的同时,提高了车辆安全、准确驻车的可靠性。


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    Title :

    Automobile electronic parking redundancy control system and method and automobile


    Additional title:

    一种汽车电子驻车冗余控制系统、方法及汽车


    Contributors:
    XU ZHIFENG (author) / SUN JIANGHUI (author) / ZHANG ZHAOLONG (author)

    Publication date :

    2021-09-17


    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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