The present invention relates to an electronic hydraulic brake device including: a main braking unit providing braking hydraulic pressure to a plurality of wheel cylinders by driving a motor; and an auxiliary braking unit that is connected to the main braking unit, is filled with high-pressure braking hydraulic pressure and provides braking hydraulic pressure to a plurality of wheel cylinders when an operation error occurs in the main braking unit. Accordingly, in case of an operation error of the main braking unit, the braking hydraulic pressure filled in the auxiliary braking unit is quickly supplied to the wheel cylinders, so that vehicle braking can be stably performed.

    본 발명은 전자식 유압 브레이크 장치에 관한 것으로, 모터 구동에 의해 복수개의 휠실린더부에 제동유압을 제공하는 주제동부와, 주제동부에 연결되어 고압의 제동유압이 충진되고 주제동부 작동 오류 발생시 복수개의 휠실린더부에 제동유압을 제공하는 보조제동부를 포함하여, 주제동부 작동 오류가 발생하는 경우 보조제동부에 충진된 제동유압이 신속하게 휠실린더부에 공급되어 차량 제동이 안정적으로 이루어질 수 있다.


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    Title :

    ELECTRONIC HYDRAULIC BRAKE DEVICE


    Additional title:

    전자식 유압 브레이크 장치


    Contributors:

    Publication date :

    2020-10-28


    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



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