The invention discloses an electronic parking braking method and braking system, and relates to the technical field of vehicle braking. The system comprises a first braking module used for braking a vehicle; the parking reliability judgment module is used for judging whether the first braking module stably brakes the vehicle or not; and the second braking module is used for braking the vehicle when the first braking module unstably brakes the vehicle. The method comprises the following steps: clamping a first group of wheels in a vehicle to brake the vehicle, and detecting whether the vehicle slides or not; when the vehicle slides, the second group of wheels are temporarily clamped to brake the vehicle, the vehicle is prevented from continuously sliding backwards, then clamping of the first group of wheels is relieved, then the clamping force needing to be applied to the first group of wheels is recalculated, the first group of wheels are clamped again to brake the vehicle, then clamping of the second group of wheels is relieved, and the vehicle is prevented from sliding backwards. The first set of wheels are stably clamped by changing the clamping force value, and therefore reliable parking of the vehicle is achieved.

    本申请公开了一种电子驻车制动方法及制动系统,涉及车辆制动技术领域。其包括第一制动模块,用于制动车辆;驻车可靠性判断模块,用于判断所述第一制动模块是否稳定制动车辆;第二制动模块,用于在所述第一制动模块不稳定制动车辆时制动车辆。通过先对车辆中的第一组车轮实施夹紧以制动车辆,并检测车辆是否溜车;在出现溜车的情况下对第二组车轮临时夹紧以制动车辆,避免车辆继续后溜,然后解除对第一组车轮的夹紧,接着再重新计算对第一组车轮需要施加的夹紧力并再次对第一组车轮实施夹紧以制动车辆,然后解除对第二组车轮的夹紧,通过改变夹紧力值以对第一组车轮稳定夹紧,从而实现对车辆的可靠驻车。


    Access

    Download


    Export, share and cite



    Title :

    Electronic parking braking method and braking system


    Additional title:

    一种电子驻车制动方法及制动系统


    Contributors:
    GU XIAOREN (author) / YANG JIALIN (author) / XIE ZUOXUAN (author) / LIN CHUHAO (author)

    Publication date :

    2024-03-26


    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



    Electronic parking braking method

    ZHU WEI | European Patent Office | 2021

    Free access


    Integrated control system of braking anti-lock braking system and electronic parking braking system

    DENG HAIYAN / ZHENG PENG / ZHANG LONGFEI | European Patent Office | 2020

    Free access

    BRAKING SYSTEM AND BRAKING CONTROL METHOD IN PARKING

    LEE CHAN WON | European Patent Office | 2015

    Free access

    Braking system and braking control method in parking

    LEE CHAN WON | European Patent Office | 2017

    Free access