The invention discloses an automobile energy recovery control method, device and equipment and a storage medium, and relates to the technical field of vehicle control, and the method comprises the steps that a motor output torque characteristic table is obtained; when a brake signal is received, the current torque change slope is obtained based on the motor output torque characteristic table; the vehicle is controlled to quit the sliding energy recovery mode based on the current torque change slope, slope control over the motor output torque at different vehicle speeds when sliding energy recovery quits by slightly stepping on a brake can be achieved, the phenomenon that the vehicle moves forwards is eliminated, and driving safety and comfort are improved.

    本申请公开了一种汽车能量回收控制方法、装置、设备及存储介质,涉及车辆控制技术领域,包括:获取电机输出扭矩特性表;当接收到制动信号时,基于电机输出扭矩特性表获取当前扭矩变化斜率;基于当前扭矩变化斜率控制车辆退出滑行能量回收模式,可实现不同车速下轻踩刹车滑行能量回收退出时电机输出扭矩的斜率控制,消除车辆前窜的现象,提高驾驶安全性和舒适性。


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    Title :

    Automobile energy recovery control method, device and equipment and storage medium


    Additional title:

    汽车能量回收控制方法、装置、设备及存储介质


    Contributors:
    ZENG MINGXU (author) / LIU TAIZHONG (author) / HE CHAO (author) / LI TONG (author) / ZHOU XIAOGANG (author) / WU SONG (author) / QIN YINHE (author) / CHEN GUANGLIN (author) / TAN YU (author) / LUO YI (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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