The invention provides a vehicle torque control method and device, and an electric vehicle. The vehicle torque control method comprises the following steps: the opening degree change rate of an accelerator pedal of the vehicle during treading and the opening degree value of the accelerator pedal after treading are monitored; the current treading state of the accelerator pedal is determined according to the opening degree change rate of the accelerator pedal; and the output torque of the vehicle is determined according to the accelerator pedal opening value and the treading state. The output torque meeting the requirements of a driver is determined according to the condition that the driver steps on the accelerator pedal, so that the driver can enjoy better driving experience.

    本发明提供了一种车辆转矩控制方法、装置及电动汽车,该车辆转矩控制方法包括:监测车辆的加速踏板被踩踏时的开度变化率和被踩后的加速踏板开度值;根据所述加速踏板的开度变化率确定加速踏板当前的踩踏状态;根据所述加速踏板开度值以及所述踩踏状态确定车辆的输出转矩。本发明针对驾驶员踩踏加速踏板的情况,确定符合驾驶员需求的输出转矩,使得驾驶员可以享受较好的驾驶体验。


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    Title :

    Vehicle torque control method and device, and electric vehicle


    Additional title:

    一种车辆转矩控制方法、装置及电动汽车


    Contributors:
    LIANG CHAO (author) / MEN CHANGWEI (author) / DAI KANGWEI (author) / LIANG HAIQIANG (author) / CHU QI (author)

    Publication date :

    2020-08-11


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



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