An automobile brake-by-wire device belongs to the field of automobile electronic accessories, and is particularly suitable for a new energy automobile and an automatic driving system. An outer brake block, a brake disc, an inner brake block, a pressure sensor and an ejector block are sequentially arranged in the brake caliper body, an actuator is arranged on the brake caliper body, the ejector block is arranged between the actuator and the pressure sensor, and the ejector block and the pressure sensor are arranged in a linkage mode. The controller is electrically connected with the power source, the brake pedal sensor, the actuator and the pressure sensor. According to the device, the effect of the actuator and the clamping force on a brake disc can be accurately kept in a direct proportion relation with signals of a brake pedal sensor, and it is guaranteed that the braking force of all wheels is the same.

    一种汽车线控制动装置,属于汽车电子配件领域,特别适用于新能源汽车及自动驾驶系统。在制动钳体内部依次设置外制动块、制动盘、内制动块、压力传感器和顶块,执行器设置在制动钳体上,顶块设置在执行器与压力传感器之间,顶块与压力传感器连动设置。控制器分别与电源、制动踏板传感器、执行器和压力传感器电连接。本装置能精准的实现执行器作用与制动盘上的夹持力,与制动踏板传感器信号保持正比例关系,保证各轮制动力的相同。


    Access

    Download


    Export, share and cite



    Title :

    Automobile brake-by-wire device


    Additional title:

    一种汽车线控制动装置


    Contributors:
    LIN DINGKE (author)

    Publication date :

    2024-12-27


    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



    Brake pedal simulation device, automobile brake-by-wire system and automobile

    ALLEN JOHNSTON | European Patent Office | 2021

    Free access

    Automobile brake-by-wire system

    XU HUIMIN / ZHU PENG / FAN YIBING et al. | European Patent Office | 2021

    Free access

    Automobile brake-by-wire system and brake control method and device

    YAO YUGANG / CHEN HAILONG / HE ZHONGCHANG et al. | European Patent Office | 2021

    Free access

    Brake-by-wire system for automobile braking

    JIANG KAIHONG / MAO RUI / WANG WEIWEI et al. | European Patent Office | 2021

    Free access

    Brake actuator, drive-by-wire mechanical electronic brake system and automobile

    LI HONGWEI / ZHANG DONGJUN / PENG WENHUA et al. | European Patent Office | 2024

    Free access