The invention provides a torque control method and device, electronic equipment and a storage medium, and the torque control method comprises the steps: obtaining the actual speed information of a vehicle and the actual acceleration information of the vehicle; determining target acceleration information of the vehicle based on the actual speed information and the actual acceleration information, and determining a deviation value between the target acceleration information and the actual acceleration information; determining an adjustment parameter value of a target proportional term in a proportional-integral (PI) control torque algorithm based on one or more of the actual speed information, the target acceleration information and the deviation value; determining a difference value between a proportional term and an integral term in the PI control torque algorithm; determining an adjustment parameter value of a target integral item in a proportional-integral (PI) control torque algorithm based on the deviation value and/or the difference value; and based on the adjustment parameter value of the target proportional term and the adjustment parameter value of the target integral term, the torque of the vehicle is adjusted to obtain the target torque, so that the problems of pause and oscillation of the vehicle are avoided.

    本申请提供一种扭矩控制方法、装置、电子设备及存储介质,其中,扭矩控制方法包括:获取车辆的实际速度信息和车辆的实际加速度信息;基于实际速度信息和实际加速度信息,确定车辆的目标加速度信息,以及确定目标加速度信息与实际加速度信息之间的偏差值;基于实际速度信息,目标加速度信息,以及偏差值中的一项或多项,确定比例‑积分PI控制扭矩算法中目标比例项的调整参数值;确定PI控制扭矩算法中的比例项与积分项之间的差值;基于偏差值,和/或,差值,确定比例‑积分PI控制扭矩算法中目标积分项的调整参数值;基于目标比例项的调整参数值和目标积分项的调整参数值,调整车辆的扭矩,得到目标扭矩,如此,避免车辆出现顿挫感和振荡问题。


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    Title :

    Torque control method and device, electronic equipment and storage medium


    Additional title:

    一种扭矩控制方法、装置、电子设备及存储介质


    Contributors:
    RAN RUI (author) / ZENG WEI (author)

    Publication date :

    2024-04-02


    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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