The embodiment of the invention discloses a method and device for controlling vehicle torque, electronic equipment and a storage medium. The method for controlling the vehicle torque comprises the steps that the accelerator depth and the accelerator change rate of a to-be-controlled vehicle are obtained; determining a torque correction coefficient and a torque change rate correction coefficient according to the accelerator depth and the accelerator change rate; the target demand torque of the to-be-controlled vehicle is obtained according to the torque correction coefficient, and the target demand torque change rate of the to-be-controlled vehicle is obtained according to the torque change rate correction coefficient; and the current actual demand torque of the to-be-controlled vehicle is determined according to the target demand torque and the target demand torque change rate. Therefore, when the vehicle torque is controlled based on the current actual demand torque, the vehicle can give consideration to the dynamic demand and the economical demand at the same time, the user does not need to manually switch the driving mode to control the vehicle torque, the automation degree of vehicle torque control is improved, and therefore the driving feeling of the user is improved.

    本申请的实施例揭示了一种用于控制车辆扭矩的方法、装置、电子设备及存储介质,该用于控制车辆扭矩的方法包括:获取待控制车辆的油门深度和油门变化速率;根据油门深度和油门变化速率确定扭矩修正系数和扭矩变化速率修正系数;根据扭矩修正系数获取待控制车辆的目标需求扭矩,并根据扭矩变化速率修正系数获取待控制车辆的目标需求扭矩变化速率;根据目标需求扭矩和目标需求扭矩变化速率确定待控制车辆的当前实际需求扭矩。这样,在基于当前实际需求扭矩对车辆扭矩进行控制时,能够使得车辆同时兼顾动力性需求和经济性需求,而且无需通过用户手动切换驾驶模式来控制车辆扭矩,提高了控制车辆扭矩的自动化程度,从而提高用户的驾驶感受。


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    Title :

    Method and device for controlling vehicle torque, electronic equipment and storage medium


    Additional title:

    用于控制车辆扭矩的方法、装置、电子设备及存储介质


    Contributors:
    DUAN JIANWEI (author) / LIAN XUETONG (author) / XIANG JITAO (author) / LIANG XIAOHE (author) / WANG YI (author) / NING WULIN (author)

    Publication date :

    2024-01-05


    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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