The invention relates to a sliding energy recovery method and device, electronic equipment and a storage medium. When the vehicle is in the sliding state, the surrounding environment information and the current vehicle speed of the vehicle are obtained; the surrounding environment information comprises at least one of traffic light information, obstacle information and road information (S201); determining a first acceleration corresponding to the current vehicle speed from the acquired corresponding relationship between the vehicle speed and the acceleration (S203); determining a second acceleration set according to the traffic light information and/or the obstacle information and/or the road information and the current vehicle speed; the second acceleration and the first acceleration in the second acceleration set are both less than or equal to zero (S205); determining a target acceleration from the first acceleration and the second set of accelerations (S207); determining a motor recovery torque value based on the target acceleration (S209); and controlling the motor to generate power according to the motor recovery torque value, and storing electric energy generated by the motor in a battery of the vehicle (S211). Therefore, the energy use efficiency can be improved; meanwhile, the intelligent level of the vehicle can be improved, and driving fatigue can be reduced.

    本申请涉及一种滑行能量回收方法、装置、电子设备及存储介质。当车辆处于滑行状态时,获取车辆的周围环境信息和当前车速;周围环境信息包括交通灯信息、障碍物信息和道路信息中的至少一种(S201);从获取的车速与加速度对应关系确定当前车速对应的第一加速度(S203);根据交通灯信息和/或障碍物信息和/或道路信息,以及当前车速确定第二加速度集合;第二加速度集合中第二加速度和第一加速度均小于等于零(S205);从第一加速度和第二加速度集合中确定目标加速度(S207);基于目标加速度确定电机回收扭矩值(S209);根据电机回收扭矩值控制电机发电,并将电机产生的电能储存在车辆的电池中(S211)。如此,可以提升能量使用效率;同时,可以提高车辆的智能化水平,可以降低驾驶疲劳。


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    Title :

    Sliding energy recovery method and device, electronic equipment and storage medium


    Additional title:

    一种滑行能量回收方法、装置、电子设备及存储介质


    Contributors:
    LI CHUANHAI (author) / CHEN YONG (author) / LI YAN (author) / BIAN SHUWEI (author)

    Publication date :

    2023-03-14


    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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