The invention discloses a vehicle torque control method, electronic equipment and a storage medium. The method comprises the steps that the left rotating speed of a left driving wheel and the right rotating speed of a right driving wheel of a vehicle are received; and if the absolute value of the rotating speed difference between the left side rotating speed and the right side rotating speed is larger than a preset rotating speed difference threshold value, the output torque of a driving motor is limited. Whether the output torque of the driving motor is limited or not is judged according to the rotating speed difference of the driving wheels on the two sides, and according to the protection boundary of the differential mechanism, protection of the differential mechanism under the condition that tires on the low attached side of the vehicle slip but TCS protection is not triggered is fully considered.

    本发明公开一种车辆扭矩控制方法、电子设备、及存储介质,方法包括:接收车辆左侧驱动轮的左侧转速和右侧驱动轮的右侧转速;如果所述左侧转速和所述右侧转速的转速差的绝对值大于预设转速差阈值,则限制驱动电机的输出扭矩。本发明根据两侧驱动轮的转速差来判断是否限制驱动电机的输出扭矩,根据差速器的保护边界,充分考虑车辆低附侧轮胎已经出现打滑,但还未触发TCS保护的情况下差速器的保护。


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    Titel :

    Vehicle torque control method, electronic equipment and storage medium


    Weitere Titelangaben:

    车辆扭矩控制方法、电子设备、及存储介质


    Beteiligte:
    XIAO XI (Autor:in) / CHEN JUNBING (Autor:in) / ZENG JIANLI (Autor:in) / HUANG YONG (Autor:in) / WANG XIN (Autor:in) / WANG XING (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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