The invention discloses a driving torque adjusting method and device, a vehicle and a storage medium. The driving torque adjusting method comprises the steps of detecting whether calculation conditions of vehicle mass are sufficient or not; under the condition that the mass calculation conditions of the vehicle are sufficient, the current mass of the vehicle is calculated in real time; calculating a torque correction coefficient according to the current mass of the vehicle; and the driving torque of the vehicle is calculated according to the torque correction coefficient and the required torque of the vehicle, and a driving system of the vehicle is controlled according to the driving torque. Thus, the vehicle can calculate the torque correction coefficient according to the mass by calculating the current mass, then the torque can be adjusted through the torque correction coefficient, and torque compensation can be conducted on a driving system. Therefore, the vehicle with the changed mass and the vehicle with the calibrated reference mass can keep the same acceleration.

    本申请公开了一种驱动扭矩调节方法、装置和车辆及存储介质。驱动扭矩调节方法包括检测车辆质量的计算条件是否充足;在车辆的质量计算条件充足的情况下,实时计算车辆的当前质量;根据车辆当前质量计算扭矩修正系数;根据扭矩修正系数和车辆的需求扭矩计算车辆的驱动扭矩,并根据驱动扭矩控制车辆的驱动系统。如此,车辆可以通过计算当前质量,以根据质量计算扭矩修正系数,然后就可以通过扭矩修正系数调节扭矩,可以对驱动系统进行扭矩补偿,这样,在驾驶员踩加速踏板的行程与扭矩不变的情况下,以使得质量改变后的车辆与标定基准质量的车辆可以保持相同的加速度。


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    Titel :

    Driving torque adjusting method and device, vehicle and storage medium


    Weitere Titelangaben:

    驱动扭矩调节方法、装置和车辆及存储介质


    Beteiligte:
    YAO DINGQI (Autor:in) / HU FAN (Autor:in)

    Erscheinungsdatum :

    2023-09-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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