The invention discloses a redundant braking system and a braking control method thereof.The redundant braking system comprises a braking assembly and a pump motor, and the braking assembly comprises an input pipeline, an output pipeline, a first pipeline, a second pipeline, a third pipeline, a liquid storage cavity and a plunger pump; a first end point and a second end point are formed at two ends of the first pipeline, the second pipeline and the third pipeline after being connected in parallel; one end of the input pipeline is connected to a front wheel oil outlet of the brake-by-wire system, the other end of the input pipeline and one end of the output pipeline are connected to a first end point and a second end point respectively, and the other end of the output pipeline is connected to a front wheel brake wheel cylinder; the liquid storage cavity divides the second pipeline into a second pipeline I and a second pipeline II, and divides the third pipeline into a third pipeline I and a third pipeline II; solenoid valves are installed on the first pipeline and the second pipeline, a plunger pump is installed on the third pipeline, and the plunger pump is electrically connected with the pump motor. The redundant braking system is compact in structure, low in cost and complete in function.

    本发明公开了一种冗余制动系统及其制动控制方法,该冗余制动系统包括制动组件以及泵电机,制动组件包括输入管路、输出管路、第一管路、第二管路、第三管路、储液腔和柱塞泵;第一管路、第二管路和第三管路并联后的两端形成第一端点和第二端点;输入管路的一端连接至线控制动系统的前轮出油口,输入管路的另一端和输出管路的一端分别连接至第一端点和第二端点,输出管路的另一端连接至前轮制动器轮缸;储液腔将第二管路分成第二一管路和第二二管路,将第三管路分成第三一管路和第三二管路;第一管路、第二二管路上安装有电磁阀,第三二管路上安装柱塞泵,柱塞泵和泵电机电性连接。本发明提供的冗余制动系统,其结构紧凑,成本低且功能完整。


    Access

    Download


    Export, share and cite



    Title :

    Redundant brake system and brake control method thereof


    Additional title:

    冗余制动系统及其制动控制方法


    Contributors:
    HUI ZHIFENG (author) / SU GANTING (author) / ZHANG XIAOFENG (author) / LYU WEIPING (author)

    Publication date :

    2024-04-05


    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 system, redundant brake control method and vehicle

    ZHAO QING / ZHANG YONGQIANG / ZHI KAIYIN et al. | European Patent Office | 2024

    Free access

    Redundant brake control system

    CHEN JINGJIE / SHI DEYU / HUANG PINGYU et al. | European Patent Office | 2025

    Free access

    Brake traction control system using redundant brake system

    KIM JOO-BEOM / JEON YUN SEONG / NAM HO-JUNG | European Patent Office | 2024

    Free access

    Complete EPB redundant brake control system and brake control method

    HUI ZHIFENG / LYU WEIPING | European Patent Office | 2023

    Free access

    BRAKE SYSTEM WITH REDUNDANT BRAKE UNIT

    REUTER DAVID FREDRICK / BORGEMENKE DANIEL NORBERT / DVORSCAK MICHAEL JAMES | European Patent Office | 2025

    Free access