The invention relates to a controller, a system, a storage medium and a computer program product. The vehicle steering control method comprises the steps that a vehicle speed signal, a steering wheel corner signal and a steering wheel torque signal of a vehicle in the running process are collected; determining the current steering wheel working condition of the vehicle based on the steering wheel angle signal and the steering wheel torque signal; if the working condition of the steering wheel meets the preset damping adjustment condition, target damping current is determined based on the vehicle speed signal; and according to the target damping current, a magnetorheological damper of the vehicle is driven to generate damping torque, and a power-assisted motor of a vehicle steering control system is controlled based on the damping torque. By adopting the method, the accuracy of vehicle steering control can be improved, so that the stability of the vehicle in the driving process is ensured.

    本申请涉及一种、控制器、系统、存储介质和计算机程序产品。车辆转向控制方法包括:采集车辆在行驶过程中的车速信号、转向盘转角信号以及转向盘扭矩信号;基于转向盘转角信号和转向盘扭矩信号,确定车辆当前的转向盘工况;若转向盘工况满足预设阻尼调整条件,则基于车速信号,确定目标阻尼电流;按照目标阻尼电流,驱动车辆的磁流变阻尼器产生阻尼力矩,并基于阻尼力矩对车辆转向控制系统的助力电机进行控制。采用本方法能够提高车辆转向控制的准确性,从而确保车辆在行驶过程的稳定性。


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    Title :

    Vehicle steering control method, controller, system and storage medium


    Additional title:

    车辆转向控制方法、控制器、系统和存储介质


    Contributors:
    WANG MINGJIU (author) / LI XINGXIU (author) / LEI HONGLIANG (author) / ZHENG YANDONG (author) / LIU YONGCHUAN (author) / ZHAO XIAOYING (author) / LIU YUXIN (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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