The invention discloses a control method of a hydraulic steering system, the hydraulic steering system and a readable storage medium. The method comprises the steps that the current oil pressure value and/or the current flow value in a high-pressure oil pipe are/is obtained; when the current oil pressure value and/or the current flow value meet the preset fault condition, the torque of a motor is determined; and controlling a motor to output steering assistance according to the torque. The fault condition of the hydraulic steering system is monitored in real time by actively monitoring the oil pressure value and the flow value in the high-pressure oil pipe. And when the hydraulic steering system breaks down, the corresponding torque is sent to the motor, fault control over the whole vehicle is achieved, and driving safety is improved.

    本发明公开了液压转向系统的控制方法、液压转向系统及可读存储介质,该方法包括:获取高压油管内的当前油压值和/或当前流量值;在所述当前油压值和/或所述当前流量值满足预设故障条件时,确定电机的扭矩;控制电机根据所述扭矩输出转向助力。通过主动监测高压油管内的油压值和流量值,实现实时监测液压转向系统的故障情况。并在液压转向系统发生故障时,向电机发送对应的扭矩,实现对整车的故障控制,提高驾驶安全。


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    Title :

    Control method of hydraulic steering system, hydraulic steering system and readable storage medium


    Additional title:

    液压转向系统的控制方法、液压转向系统及可读存储介质


    Contributors:
    SHEN MENGJING (author) / LIU YANG (author) / GAN LIN (author) / JI JINHUI (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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