The invention relates to the technical field of automobiles, in particular to a vehicle steering torque control method, a vehicle torque controller, a vehicle and a medium, and the method comprises the following steps: acquiring a steering wheel angle and a current vehicle speed at the current moment, and obtaining a corresponding required steering torque according to the steering wheel angle and the current vehicle speed; according to the required steering torque, the steering assisting torque for assisting steering is obtained, and according to the current vehicle speed, the corresponding steering resistance torque is obtained; comparing the power-assisted steering torque with the power-assisted steering torque to obtain a comparison result, adjusting the front-wheel steering torque and the rear-wheel steering torque of the vehicle according to the comparison result, and timely adjusting the front-wheel steering torque and the rear-wheel steering torque of the vehicle according to the comparison result by comparing the power-assisted steering torque and the power-assisted steering torque which are calculated in real time in the turning process of the vehicle. The pressure for operating the steering wheel is relieved, the stability of vehicle turning is improved, and the driving experience is improved.

    本发明涉及汽车技术领域,尤其涉及一种车辆的转向扭矩控制方法、车辆扭矩控制器、车辆及介质,该方法获取当前时刻的转向盘角度和当前车速,根据转向盘角度和当前车速,得到对应的需求转向力矩;根据需求转向力矩,得到辅助转向的转向助力矩,根据当前车速,得到对应的转向阻力矩;比较转向助力矩和转向阻力矩,得到比较结果,根据比较结果,调整车辆的前轮转向扭矩和后轮转向扭矩,通过对比车辆转弯过程中实时计算的转向助力矩和转向阻力矩,以根据对比结果及时调整车辆的前后轮转向扭矩,减轻了操作方向盘的压力,提高了车辆转弯的平稳性,提升了驾驶体验。


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    Title :

    Vehicle steering torque control method, vehicle torque controller, vehicle and medium


    Additional title:

    车辆的转向扭矩控制方法、车辆扭矩控制器、车辆及介质


    Contributors:
    SHI MINGCHUAN (author) / ZHU CHAO (author) / WANG HONGXIA (author) / LI PENGXIANG (author) / YIN CHAO (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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