The invention discloses a control method and system for in-situ turning of a vehicle, the vehicle and a storage medium. The method comprises the steps of judging whether an in-situ turning-around function of a vehicle is started or not; if yes, braking torque is applied to the steering inner side front wheel, front wheel driving torque is applied to the steering outer side front wheel, meanwhile, the driving torque is stopped from being applied to the steering inner side rear wheel, and the driving torque of the steering inner side rear wheel and the driving torque of the steering outer side rear wheel are jointly applied to the steering outer side rear wheel, so that the vehicle is controlled to turn around in situ. Therefore, the braking torque is applied to the steering inner side front wheel, the driving torque of the steering inner side rear wheel is applied to the steering outer side rear wheel, the braking torque and the driving torque on the left side and the right side are utilized to the maximum extent to help the vehicle to turn around in situ, and the implementation process is smoother.

    本发明公开了一种车辆原地调头的控制方法、系统、车辆及存储介质。方法包括:判断车辆的原地调头功能是否开启;若是,则向转向内侧前轮施加制动扭矩,并将前轮驱动扭矩施加在转向外侧前轮,同时停止向转向内侧后轮施加驱动扭矩,并将转向内侧后轮的驱动扭矩和转向外侧后轮的驱动扭矩共同施加在转向外侧后轮,以控制车辆原地调头。由此,通过向转向内侧前轮施加制动扭矩,并将转向内侧后轮的驱动扭矩施加至转向外侧后轮,以最大程度地利用左右两侧制动扭矩和驱动扭矩帮助车辆实现原地调头,且实现过程更加平顺。


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    Title :

    Control method and system for in-situ turning of vehicle, vehicle and storage medium


    Additional title:

    车辆原地调头的控制方法、系统、车辆及存储介质


    Contributors:
    YAO YUAN (author) / XU DECHAO (author) / HUANG LILEI (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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