The invention discloses a ramp auxiliary control method and device for preventing braking dragging and a vehicle, and the method comprises the steps that when a ramp auxiliary function is activated, whether an accelerator pedal is stepped down or not is judged; and if the accelerator pedal is stepped down, the preset brake pressure is attenuated according to the pressure adjusting coefficient, and the target brake pressure is provided for the vehicle based on the attenuated preset brake pressure. After the driver steps on the accelerator pedal, the preset brake pressure is attenuated according to the pressure adjusting coefficient, the time needed for releasing the target brake pressure is shortened, and the problem of brake dragging during starting of the vehicle can be solved.

    一种防制动拖滞的坡道辅助控制方法、控制装置及车辆,该方法包括:在坡道辅助功能激活时,判断油门踏板是否被踩下;若所述油门踏板被踩下,则按照压力调整系数对预设制动压力进行衰减,基于衰减后的预设制动压力为车辆提供目标制动压力。本发明在驾驶员踩下油门踏板之后按照压力调整系数对预设制动压力进行衰减,减少了目标制动压力泄放所需的时间,能够改善车辆起步时制动拖滞的问题。


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    Title :

    Ramp auxiliary control method and control device for preventing braking dragging and vehicle


    Additional title:

    防制动拖滞的坡道辅助控制方法、控制装置及车辆


    Contributors:
    CHEN LI (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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