The invention discloses an electronic brake boosting system for a large vehicle, which relates to the field of automobile brake systems and comprises an external brake master cylinder, an internal master cylinder, a brake pedal mounted on the external brake master cylinder, an oil can and two sets of brake systems, and the two sets of brake systems respectively control brakes on one side of the vehicle so as to form brake redundancy; each set of braking system comprises a pedal simulator, a plurality of control valves, an electric power assisting system, a plurality of sensors, a plurality of pipelines and a plurality of oil outlets; the electric power assisting system is used for providing electric power assisting, the pedal simulator is used for providing pedal feeling, the external brake master cylinder is used for providing failure assisting power, and the oil can is a carrier for storing brake fluid. The control valve controls operation of all parts of the system, the control valve is controlled by signals of an automobile controller, and the sensor monitors the states of all the parts of the system. The electronic brake booster and a vehicle body stabilizing system are integrated together, redundant braking is achieved, and electronic power-assisted braking is adapted to a large vehicle.

    本发明公开了一种大型车辆电子制动助力系统,涉及汽车制动系统领域,包括外部制动主缸、内部主缸、安装在外部制动主缸上的制动踏板、油壶和二套制动系统,二套制动系统分别控制车辆的一边制动器,从而形成制动冗余;每套制动系统包括踏板模拟器、若干控制阀、电动助力系统、若干传感器、若干管路及若干出油口;电动助力系统用于提供电动助力,踏板模拟器用于提供踏板感,外部制动主缸用于提供失效助力,油壶为制动液储存的载体;控制阀控制系统各个部分的运行,控制阀受到汽车控制器的信号控制,传感器监控系统各个部分的状态。本发明将电子制动助力器与车身稳定系统集成在一起,具有冗余制动,实现在大型车辆上适配了电子助力制动。


    Access

    Download


    Export, share and cite



    Title :

    Electronic brake boosting system of large vehicle


    Additional title:

    一种大型车辆电子制动助力系统


    Contributors:
    LIN GUOXIAN (author) / REN BO (author) / QIU BAOXIANG (author) / ZHENG MEIYUN (author) / MA XIAOJIA (author) / MA XINGPENG (author)

    Publication date :

    2022-05-27


    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



    Split-arranged electronic brake boosting system for large vehicle

    LIN GUOXIAN / REN BO / QIU BAOXIANG et al. | European Patent Office | 2022

    Free access

    Vehicle brake boosting system and vehicle

    WAN XING / XIA JINLONG / PANG SHIWEI | European Patent Office | 2023

    Free access

    Electronic hydraulic brake boosting system

    LI CHENFENG / ZHAO XUN / LI XIAOKANG et al. | European Patent Office | 2020

    Free access

    Brake boosting device and automobile brake boosting system

    FANG XIAOPIAO | European Patent Office | 2022

    Free access

    Electronic brake boosting system and method

    CHENG GONG / ZHANG SHIQIANG / LI WENHUI et al. | European Patent Office | 2021

    Free access