The present invention relates to an electronic parking brake system and a control method thereof. The electronic parking brake system comprises: an electronic parking brake including a pair of brake pads placed on either side of a brake disc which rotates with a rear wheel of a vehicle, a piston adapted to pressurize the brake pads, a nut member provided to pressurize the piston, a spindle member provided to move the nut member, and a motor which rotates the spindle member; and a control unit which controls the motor to engage the electronic parking brake. If a failure occurs in a main braking apparatus of the vehicle, the control unit moves the nut member from an initial location to a parking operation standby location immediately before a parking operation location. Provided are the electronic parking brake system, which can shorten a braking time and a braking distance of the vehicle in an emergency situation, and the control method thereof.

    전자식 주차 브레이크 시스템은 차량의 후륜과 함께 회전하는 브레이크 디스크의 양측에 배치된 한 쌍의 브레이크 패드와, 브레이크 패드를 가압하도록 마련된 피스톤과, 피스톤을 가압하도록 마련된 너트부재와, 너트부재를 이동시키도록 마련된 스핀들부재와, 스핀들부재를 회전시키는 모터를 포함하는 전자식 주차 브레이크 및 모터를 제어하여 전자식 주차 브레이크를 체결시키는 제어부를 포함하고, 제어부는 차량의 주 제동장치에 고장이 발생하면, 너트부재를 초기 위치에서 주차 작동 위치 직전의 주차 작동 대기 위치로 미리 이동시킨다.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREOF


    Additional title:

    전자식 주차 브레이크 시스템 및 그 제어방법


    Contributors:

    Publication date :

    2023-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Electronic parking brake system control method, electronic parking brake system and vehicle

    WANG DEPING / YAN LUPING / REN MINGXING et al. | European Patent Office | 2024

    Free access

    Electronic parking brake system and control method thereof

    KIM KANGWEON | European Patent Office | 2025

    Free access

    ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREOF

    BITNURI KIM | European Patent Office | 2024

    Free access

    Electronic parking brake system and control method thereof

    PARK JAEHYUN / LEE CHAN WON | European Patent Office | 2024

    Free access

    ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREOF

    YEONGHAN YUN | European Patent Office | 2023

    Free access