The invention provides a redundant braking method and system, electronic equipment and a storage medium. A vehicle braking system comprises a power source device, a vehicle control unit, a redundant controller for controlling a parking brake and a braking controller for controlling an electronic hydraulic brake, and the vehicle control unit is connected with the redundant controller and the braking controller; the power supply device comprises a main control power supply and a standby power supply, and the standby power supply is independently connected with the redundancy controller. The redundant braking method comprises the steps that the working states of a power source device, a vehicle control unit, a parking brake and an electronic hydraulic brake are monitored; and if one of the power supply device, the whole vehicle controller, the parking brake and the electronic hydraulic brake is judged to be in the abnormal working state, the vehicle is braked based on a corresponding control strategy. By using the redundant braking method provided by the invention, the failure of partial functions in the vehicle braking system can be found in time, and the corresponding control strategy is implemented to safely brake the vehicle.

    本申请提供一种冗余制动方法、系统、电子设备及存储介质,车辆制动系统包括电源装置、整车控制器、控制驻车制动器的冗余控制器、控制电子液压制动器的制动控制器,整车控制器与冗余控制器和制动控制器连接;电源装置包括主控电源和备用电源,备用电源单独与控冗余控制器连接。该冗余制动方法包括:监测电源装置、整车控制器、驻车制动器和电子液压制动器的工作状态;若判断电源装置、整车控制器、驻车制动器和电子液压制动器其中一者为异常工作状态,则基于相应控制策略制动车辆。使用本申请提供的冗余制动方法可以实现在车辆制动系统中部分功能失效后及时被发现,并实施对应的控制策略将车辆安全制动。


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    Title :

    Redundant braking method and device, electronic equipment and storage medium


    Additional title:

    冗余制动方法、装置、电子设备及存储介质


    Contributors:
    ZHENG WEI (author) / TAN DERONG (author) / LUO BENPO (author) / SHI RUQUAN (author)

    Publication date :

    2022-12-30


    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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