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。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle torque control method, electronic equipment and storage medium


    Additional title:

    车辆扭矩控制方法、电子设备、及存储介质


    Contributors:
    XIAO XI (author) / CHEN JUNBING (author) / ZENG JIANLI (author) / HUANG YONG (author) / WANG XIN (author) / WANG XING (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle torque control method, electronic equipment, storage medium and vehicle

    XIAO HANG / LIANG XIAOFENG / XIONG YANFENG et al. | European Patent Office | 2024

    Free access

    Motor torque control method, electronic equipment, storage medium and vehicle

    ZHANG CHENGCHENG / YU TINGTING / YANG YI et al. | European Patent Office | 2025

    Free access

    Vehicle torque control method and device, electronic equipment and storage medium

    ZHUANG MING / YI HAIXIA / LIU XIXUE et al. | European Patent Office | 2023

    Free access

    Torque control method and device, electronic equipment, storage medium and vehicle

    ZHAO ZHEN / ZHAO PENG / CHANG TINGTING et al. | European Patent Office | 2024

    Free access

    Vehicle torque control method and device, electronic equipment and storage medium

    LIU ZHIGANG | European Patent Office | 2023

    Free access