The invention provides a brake-by-wire module, a control method therefor, and a brake-by-wire system. The control method for the brake-by-wire module comprises the steps that S1, test brake is executed, and the stroke x of a push rod when preset pressure a is reached in a main brake cylinder is recorded; s2, subtracting a coefficient b from the stroke x of the push rod to determine a feature position x-b of the push rod; s3, determining a motor feature position Y of a corresponding driving motor based on the push rod feature position x-b; and S4, when the brake-by-wire module is in an idle state without receiving the brake request, controlling the driving motor to rotate to the motor characteristic position Y. According to the device and the method provided by the embodiment of the invention, quick response of brake-by-wire is realized through logic control.

    本发明提供了线控制动模块,用于其的控制方法以及线控制动系统。用于线控制动模块的控制方法包括:S1.执行测试制动并记录主制动缸中达到预定压力a时推杆的行程x;S2.基于所述推杆的行程x减去系数b确定推杆特征位置x‑b;S3.基于所述推杆特征位置x‑b确定对应的驱动电机的电机特征位置Y;以及S4.在所述线控制动模块处于未接收到制动请求的闲置状态时控制所述驱动电机转动至所述电机特征位置Y。根据本发明实施例的装置和方法通过逻辑控制实现线控制动的快速响应。


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    Title :

    Brake-by-wire module, control method therefor, and brake-by-wire system


    Additional title:

    线控制动模块,用于其的控制方法以及线控制动系统


    Contributors:
    ZHANG XIAO-KUN (author) / YU FEI (author)

    Publication date :

    2024-04-09


    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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