The invention provides an electronic caliper clamping and releasing control method which comprises the steps that when it is determined that a whole vehicle is in a preset downhill working condition, if an electronic caliper driving-away releasing function is triggered, a driver is prompted to step on a brake pedal through an instrument; judging whether the driver steps on an accelerator pedal; if the driver steps on the accelerator pedal and the opening degree of the accelerator pedal is smaller than or equal to the preset opening degree, the electronic calipers are controlled to release the clamping force in a stepped mode, and then the acceleration of the vehicle is increased according to the first rising speed; meanwhile, a driver is prompted to brake through an instrument; if the driver steps on the accelerator pedal and the opening degree of the accelerator pedal is larger than the preset opening degree, the electronic calipers are controlled to release the clamping force in a linear mode, and the acceleration of the vehicle is increased according to the second rising speed; meanwhile, a driver is prompted to brake through an instrument; the second rise rate is greater than the first rise rate.

    本发明提供了一种电子卡钳夹紧释放控制方法,包括:在确定整车处于预设下坡工况时,若触发电子卡钳驶离释放功能,则通过仪表提示驾驶员踩制动踏板;判断驾驶员是否踩加速踏板;若驾驶员踩加速踏板且加速踏板开度小于或等于预设开度,则控制电子卡钳以阶梯式释放夹紧力,进而使车辆的加速度按照第一上升速率增大;同时,通过仪表提示驾驶员制动;若驾驶员踩加速踏板且加速踏板开度大于预设开度,则控制电子卡钳以直线式释放夹紧力,使车辆的加速度按照第二上升速率增大;同时,通过仪表提示驾驶员制动;第二上升速率大于第一上升速率。


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    Title :

    Electronic caliper clamping and releasing control method and device and automobile


    Additional title:

    一种电子卡钳夹紧释放控制方法、装置及汽车


    Contributors:
    GUO WEI (author) / LUO BIN (author)

    Publication date :

    2022-04-29


    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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