The invention discloses a vehicle sliding energy recovery method, device and equipment and a storage medium, and the method comprises the steps that under the condition that a vehicle is in a downhill sliding state, if it is detected that a front obstacle exists in a lane where the vehicle is located, the vehicle is started; if yes, the speed of the vehicle, the acceleration of the vehicle and the distance between the vehicle and the front obstacle are obtained; under the condition that the acceleration of the vehicle is larger than or equal to a first acceleration threshold value, energy recovery of the vehicle is conducted according to the vehicle speed of the vehicle and the distance between the vehicle and the front obstacle; and under the condition that the acceleration of the vehicle is smaller than a first acceleration threshold value, energy recovery of the vehicle is conducted according to the distance between the vehicle and the front obstacle. By the adoption of the method, the situation that the vehicle frequently enters or exits from the energy recovery mode, consequently, energy conversion loss is large is avoided, and meanwhile bad driving feeling brought to a driver due to frequent speed reduction is also avoided.

    本申请公开了一种车辆滑行能量回收的方法、装置、设备及存储介质,其中,方法包括:在车辆处于下坡滑行状态的情况下,若检测到所述车辆所在车道存在前方障碍物,则获取所述车辆的车速、所述车辆的加速度以及所述车辆与所述前方障碍物之间的距离;在所述车辆的加速度大于或等于第一加速度阈值的情况下,根据所述车辆的车速以及所述车辆与所述前方障碍物之间的距离进行所述车辆的能量回收;在所述车辆的加速度小于第一加速度阈值的情况下,根据所述车辆与所述前方障碍物之间的距离进行所述车辆的能量回收。本申请采用上述方法,避免车辆频繁的进入或退出能量回收模式,造成能量转换损失较大,同时也避免了频繁的减速给驾驶员带来不良的驾驶感受。


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    Title :

    Vehicle sliding energy recovery method, device and equipment and storage medium


    Additional title:

    一种车辆滑行能量回收的方法、装置、设备及存储介质


    Contributors:
    XU TAO (author) / WANG LIANGFU (author) / ZENG HAO (author) / NIE XIANGHONG (author) / JIANG PING (author)

    Publication date :

    2024-01-05


    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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