The invention discloses an estimation method, device and equipment for the endurance mileage of an electric vehicle and a storage medium, and the estimation method comprises the following steps: determining an initial endurance mileage according to the remaining electric quantity of a battery of the electric vehicle and the power consumption per unit mileage of the electric vehicle; according to the battery temperature and the driving time, the residual capacity and the available power of the battery are determined; and correcting the initial endurance mileage according to the residual capacity and the available power to obtain a target endurance mileage. Wherein the endurance mileage is corrected by using the residual capacity and the available power of the battery, so that the estimated target endurance mileage is more accurate, and the accuracy of endurance mileage estimation is improved.

    本申请公开了一种电动汽车续航里程的估算方法、装置、设备及存储介质,该估算方法包括:根据电动汽车的电池的剩余电量和所述电动汽车的单位里程耗电量,确定初始续航里程;根据电池温度和行驶时间,确定所述电池的剩余容量和可用功率;根据所述剩余容量和所述可用功率,对所述初始续航里程进行修正,得到目标续航里程。其中,通过利用电池的剩余容量和可用功率对续航里程进行修正,使得估算出的目标续航里程更加准确,提高了续航里程估算的准确度。


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    Title :

    Estimation method, device and equipment for endurance mileage of electric vehicle and storage medium


    Additional title:

    电动汽车续航里程的估算方法、装置、设备及存储介质


    Contributors:
    ZHU JINXIN (author)

    Publication date :

    2023-12-15


    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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