The invention belongs to the technical field of vehicle manipulation and control, and particularly relates to a driving braking decoupling and parking braking coupling drive-by-wire dynamic error tolerance control method which is implemented based on a drive-by-wire redundant braking system. The drive-by-wire redundant brake system comprises a brake pump source, a brake valve controller, a parking brake proportional valve, a left service brake proportional valve, a right service brake proportional valve, a parking brake pressure sensor, a left service brake pressure sensor, a right service brake pressure sensor, a left brake cylinder and a right brake cylinder. Compared with the prior art, the drive-by-wire dynamic error tolerance control method for driving braking decoupling and parking braking coupling has the advantages that brake force drive-by-wire decoupling independent control of the two sides of the vehicle can be achieved, and meanwhile, the brake safety of the vehicle under the fault condition is guaranteed.

    本发明属于车辆操纵与控制技术领域,具体涉及一种行车制动解耦驻车制动耦合的线控制动容错控制方法,所述方法基于线控冗余制动系统来实施,所述线控冗余制动系统包括:制动泵源、制动阀控制器、驻车制动比例阀、左行车制动比例阀、右行车制动比例阀、驻车制动压力传感器、左行车制动压力传感器、右行车制动压力传感器、左制动缸以及右制动缸;与现有技术相比较,本发明提供的行车制动解耦驻车制动耦合的线控制动容错控制方法,能够在实现车辆两侧制动力线控解耦独立控制的同时保证故障情况下车辆的制动安全性。


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    Title :

    Line control dynamic error tolerance control method for service braking decoupling and parking braking coupling


    Additional title:

    一种行车制动解耦驻车制动耦合的线控制动容错控制方法


    Contributors:
    JIAN HONGCHAO (author) / REN YANFEI (author) / HU ZHENG (author) / MAO FUHE (author) / PAN JIAMING (author) / LAN HAI (author) / LI HAIXIN (author)

    Publication date :

    2024-08-27


    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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