The invention relates to the technical field of vehicle steering control, in particular to a redundant steering control method and system and a vehicle. During application, the first driving module preferentially provides assistance for the steering system, when the first driving module breaks down, the second driving module intervenes in work, when the second driving module breaks down, the electro-hydraulic steering gear intervenes in work, and triple redundancy steering of the double-source oil pump and the electro-hydraulic steering gear can be achieved; the reliability of vehicle steering work is effectively improved; in addition, energy can be saved through multi-redundancy steering, and meanwhile mechanical damage, caused by steering overload, of parts can be prevented.

    本申请涉及车辆转向控制技术领域,具体涉及冗余转向控制方法及系统、车辆。本申请在应用时,优先由第一驱动模块为转向系统提供助力,当第一驱动模块发生故障时第二驱动模块介入工作,当第二驱动模块发生故障时电液转向器介入工作,可以实现双源油泵和电液转向器的三重冗余转向,有效提高了车辆转向工作的可靠性;并且本申请的多重冗余转向能够节约能源,同时也能防止因转向过载导致的零部件机械损坏。


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    Title :

    Redundant steering control method and system and vehicle


    Additional title:

    冗余转向控制方法及系统、车辆


    Contributors:
    YAO MEIWANG (author) / CHEN YOU (author) / ZHANG MING (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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