In accordance with one embodiment of the present disclosure, provided is an electric brake including: a first pedal sensor including a first auxiliary control unit, and formed to generate a first braking signal and a second braking signal by sensing the stroke of a brake pedal; a second pedal sensor including a second auxiliary control unit, and formed to generate a third braking signal by sensing the stroke of the brake pedal; a plurality of wheel control units attached to a plurality of wheels to control the wheels, respectively; a central control unit formed to receive at least one braking signal among first to third braking signals to calculate a required braking amount, and transmit a signal regarding the required braking amount to the plurality of wheel control units; and a plurality of controller area network (CAN) communication units formed to transmit signals between the first auxiliary control unit, the second auxiliary control unit, the central control unit, and the plurality of wheel control units. Therefore, the present invention is capable of improving the reliability and safety of the electric brake.

    본 개시의 일 실시예에 의하면, 제1 보조제어부(first auxiliary control unit)를 포함하고, 브레이크페달의 답입량을 감지하여 제1 제동신호 및 제2 제동신호를 생성하도록 구성된 제1 페달센서(first pedal sensor); 제2 보조제어부(second auxiliary control unit)를 포함하고, 브레이크페달의 답입량을 감지하여 제3 제동신호를 생성하도록 구성된 제2 페달센서(second pedal sensor); 복수의 휠에 각각 부착되어 휠을 제어하는 복수의 휠제어부(wheel control unit); 제1 제동신호 내지 제3 제동신호 중 하나 이상의 제동신호를 수신하여 필요제동량을 연산하고, 복수의 휠제어부로 필요제동량에 관한 신호를 송신하도록 구성된 중앙제어부(central control unit); 및 제1 보조제어부, 제2 보조제어부, 중앙제어부 및 복수의 휠제어부 사이의 신호를 전달하도록 구성된 복수의 CAN 통신부(Controller Area Network communications unit)를 포함하는 전동식 브레이크를 제공한다.


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    Title :

    Electro-Mechanical Brake


    Additional title:

    전동식 브레이크


    Contributors:

    Publication date :

    2023-02-24


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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