The invention discloses a vehicle driving mode switching method, a readable storage medium and an electric commercial vehicle, and belongs to the technical field of vehicle control. The vehicle driving mode switching method comprises the following steps: receiving a driving request of a current vehicle; in response to a driving request of the current vehicle, acquiring a motor torque value of the vehicle during current driving, and comparing the acquired motor torque value with a set motor torque threshold value to obtain a comparison result; and according to the comparison result and the driving request, a vehicle controller VCU is controlled to adjust the steering direction of a motor and the torque value of the motor, and switching of driving modes is achieved. By presetting the motor torque threshold value, when the vehicle driving request is responded, the motor torque can be pre-judged and adjusted in advance, so that the vehicle is prevented from generating a transient invalid working state, and the driving safety is improved.

    本发明公开了车辆驱动模式切换方法、可读存储介质以及电动商用车,属于车辆控制技术领域。该车辆驱动模式切换方法包括如下步骤:接收当前车辆的行驶请求;响应于当前车辆的行驶请求,获取车辆当前行驶时的电机扭矩值,并将获得的电机扭矩值与已设定的电机扭矩阈值进行比对,获得比对结果;根据比对结果以及行驶请求,控制车辆控制器VCU调节电机的转向以及电机扭矩值,实现驱动模式的切换。通过预先设定电机扭矩阈值,当响应到车辆行驶请求后,从而可提前预判并对电机扭矩作出调整,避免车辆出现短暂的无效的工作状态,提高了驾驶安全性。


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    Titel :

    Vehicle driving mode switching method, readable storage medium and electric commercial vehicle


    Weitere Titelangaben:

    车辆驱动模式切换方法、可读存储介质、电动商用车


    Beteiligte:
    CHEN SHIYAO (Autor:in) / YANG CHANGJUN (Autor:in) / ZHAO LINLIN (Autor:in) / FU GUANGZE (Autor:in)

    Erscheinungsdatum :

    2024-02-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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