The invention discloses a vehicle redundant braking system, and belongs to the technical field of vehicle braking. The vehicle redundant braking system comprises a liquid storage tank. a wheel brake; a main brake unit, which comprises a main cylinder, wherein the main cylinder comprises a hydraulic cavity, the liquid storage tank is used for supplying oil to the hydraulic cavity, and the hydraulic cavity is driven by a brake pedal to convey the oil to the wheel brake; a redundant braking unit which comprises a redundant pressure buildup module, and the liquid storage tank is used for supplying oil to the redundant pressure buildup module, wherein the output end of the redundant pressure buildup module is connected with the hydraulic cavity so that oil can be conveyed to the wheel brake. The system has the advantages of being simple in oil way structure and low in brake cost.

    本发明公开了一种车辆冗余制动系统,属于车辆制动技术领域。车辆冗余制动系统包括储液罐;车轮制动器;主制动单元,其包括主缸,所述主缸包括液压腔,所述储液罐用于给所述液压腔供给油液,所述液压腔在制动踏板的驱动下将油液输送给所述车轮制动器;冗余制动单元,其包括冗余建压模块,所述储液罐用于给所述冗余建压模块供给油液;所述冗余建压模块的输出端与所述液压腔连接,以将油液输送至所述车轮制动器。有益效果:油路结构简单且制动成本较低。


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    Title :

    Vehicle redundant braking system


    Additional title:

    一种车辆冗余制动系统


    Contributors:
    ZHANG JIE (author) / WANG QUAN (author) / XIAO DAOQING (author) / LI HUBEN (author) / ZHAO JIAJING (author)

    Publication date :

    2021-09-28


    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



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