The invention provides a vehicle control method for vehicle pivot steering, a vehicle controller and a vehicle, and the method is used for realizing pivot steering of the vehicle after a user starts a pivot steering function. The method comprises the steps that when a user turns a steering wheel of the vehicle leftwards by larger than a preset angle, the opening degree of an accelerator pedal of the vehicle operated by the user is larger than zero, the gear of the vehicle operated by the user is a forward gear, a right front wheel and a right rear wheel of the vehicle are driven to rotate forwards, and a left rear wheel of the vehicle is driven to rotate reversely or the left rear wheel is locked so that the vehicle can steer in situ. And in the in-situ steering process, when the opening degree of an accelerator pedal of the vehicle operated by the user is larger than zero and smaller than a preset opening degree threshold value, a left rear wheel is locked, and when the opening degree of the accelerator pedal of the vehicle operated by the user is larger than or equal to the preset opening degree threshold value, the left rear wheel of the vehicle is driven to rotate reversely. By means of the method, in-situ steering with low tire abrasion and small turning radius can be achieved, and the practicability of the in-situ steering function is improved.

    本申请提出一种车辆原地转向的车辆控制方法、车辆控制器和车辆,方法用于在用户启动原地转向功能后实现车辆的原地转向,方法包括当用户向左转动车辆的方向盘大于预设角度、用户操作车辆的油门踏板的开度大于零且用户操作车辆的档位为前进档,驱动车辆的右前轮和右后轮正向转动、驱动车辆的左后轮反向转动或者锁止左后轮以使得车辆原地转向。在原地转向过程中,当用户操作车辆的油门踏板的开度大于零且小于预设开度阈值,锁止左后轮,当用户操作车辆的油门踏板的开度大于或者等于预设开度阈值,驱动车辆的左后轮反向转动。使用该方法,可以实现低轮胎磨损的小转弯半径的原地转向,提高原地转向功能的实用性。


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    Title :

    Vehicle control method for realizing pivot steering of vehicle, vehicle controller and vehicle


    Additional title:

    实现车辆原地转向的车辆控制方法、车辆控制器和车辆


    Contributors:
    CAO SEN (author) / WANG PEIRU (author) / YANG LIZHOU (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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