The invention provides an energy recovery torque control method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the current actual motor torque and the current vehicle speed of a to-be-controlled vehicle, obtaining the current vehicle distance between the to-be-controlled vehicle and a front target vehicle, and calculating the target braking deceleration according to the current vehicle distance and the current vehicle speed; obtaining an electric braking target torque and a hydraulic braking target torque based on the target braking deceleration, comparing the current actual motor torque, the electric braking target torque and a braking recovery torque threshold value, determining a braking recovery target torque, and controlling the to-be-controlled vehicle to execute the braking recovery target torque, performing energy recovery torque control on the to-be-controlled vehicle; through the method, a more practical energy recovery torque control method can be provided, forward rushing of the vehicle caused by exit of the sliding target torque in the intelligent driving process is prevented, and the satisfaction degree of a user is increased.

    本发明提供一种能量回收扭矩控制方法、装置、电子设备及存储介质,通过获取待控制车辆的当前电机实际扭矩和当前车速,以及待控制车辆与前方目标车辆的当前车距,根据当前车距和当前车速计算得到目标制动减速度,基于目标制动减速度得到电制动目标扭矩和液压制动目标扭矩,将当前电机实际扭矩、电制动目标扭矩以及制动回收扭矩阈值进行对比,确定制动回收目标扭矩,控制待控制车辆执行制动回收目标扭矩,以对待控制车辆进行能量回收扭矩控制;通过上述方法可以提供更实用的能量回收扭矩控制方法,防止进入智能驾驶过程中因滑行目标扭矩退出导致车辆前冲,增加用户的满意度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Energy recovery torque control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    一种能量回收扭矩控制方法、装置、电子设备及存储介质


    Beteiligte:
    HAN PENGYU (Autor:in) / ZHANG JINQIANG (Autor:in) / ZHAO CHAOCHAO (Autor:in) / GUO WEI (Autor:in) / LUO BIN (Autor:in)

    Erscheinungsdatum :

    2024-04-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




    Torque control method and device, electronic equipment and storage medium

    RAN RUI / ZENG WEI | Europäisches Patentamt | 2024

    Freier Zugriff

    Torque control method and device, electronic equipment and storage medium

    DING JIFAN / LI SHICHENG / ZHOU MINHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    Vehicle energy recovery torque control method and device and electronic equipment

    TAO ZHE / PAN PAN / FAN PENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff