The invention relates to the technical field of electronic control hydraulic braking systems, in particular to a redundant braking system, a vehicle and a method thereof. The redundant braking system comprises an energy accumulator, a brake and a braking pipeline, the braking pipeline is connected with the energy accumulator and the brake, the braking pipeline comprises a main pipeline and a backup pipeline, and an electric control proportional valve is arranged on the main pipeline; when the electric control proportional valve is normal, the energy accumulator is communicated with the brake through a main pipeline, and when the electric control proportional valve fails or is powered off, the energy accumulator is communicated with the brake through a backup pipeline. According to the redundant braking system, the vehicle and the method thereof, the problem that in the prior art, after an electronic control proportional valve fails or is powered off, the mode is difficult to switch to a manned driving mode is solved.

    本申请涉及电控液压制动系统技术领域,特别涉及一种冗余制动系统、车辆及其方法。所述冗余制动系统包括蓄能器、制动器和制动管路,其中,制动管路连接所述蓄能器和制动器,所述制动管路包括主管路和备份管路,且所述主管路上设有电控比例阀;当电控比例阀正常时,所述蓄能器和制动器通过主管路连通,当电控比例阀失效或断电时,所述蓄能器和制动器通过备份管路连通。本申请实施例通过提供一种冗余制动系统、车辆及其方法,以解决相关技术中电控比例阀失效或断电后,难以切换到有人驾驶模式的问题。


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    Title :

    Redundant braking system, vehicle and method thereof


    Additional title:

    一种冗余制动系统、车辆及其方法


    Contributors:
    LONG XUEHUI (author) / HU XINLIN (author) / HU SHENGWAN (author) / SUN JIANJUN (author) / LIU SHAOJUN (author)

    Publication date :

    2023-09-29


    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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