The invention discloses an electric steering control method which comprises the following steps: acquiring the current vehicle speed and input torque of a vehicle, and judging whether the current vehicle speed is greater than or equal to a preset vehicle speed threshold value or not; if the current vehicle speed is larger than or equal to a preset vehicle speed threshold value, the electric power steering system is controlled to generate steering resistance torque; according to the input torque and the steering resistance torque, the target torque of the vehicle is determined, and the target torque is used for steering the vehicle. The invention further discloses an electric steering control system, a vehicle and a computer readable storage medium. By applying the electric steering control method to the electric steering control system and the vehicle, the stability of a vehicle body and the operation driving feeling of a user to the vehicle can be kept in the high-speed running steering process of the vehicle.

    本发明公开了一种电动转向控制方法,包括步骤:获取车辆的当前车速和输入力矩,并判断所述当前车速是否大于或等于预设车速阈值;若所述当前车速大于或等于预设车速阈值,则将控制所述电动助力转向系统生成转向阻力矩;根据所述输入力矩和所述转向阻力矩,确定所述车辆的目标力矩,所述目标力矩用于使所述车辆转向。本发明还公开了一种电动转向控制系统、车辆及计算机可读存储介质。通过将本发明的电动转向控制方法应用于电动转向控制系统和车辆,能够使得车辆在高速行驶转向的过程中也能保持车身的稳定性和用户对车辆的操作驾驶感。


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    Title :

    Electric power steering control method and system, vehicle and computer readable storage medium


    Additional title:

    电动转向控制方法、系统、车辆及计算机可读存储介质


    Contributors:
    LYU JUNCHENG (author) / LIU CHUNYUAN (author) / WEI MIN (author) / ZHOU WEILI (author) / WEI XUEJUN (author)

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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