The invention provides a remaining mileage prediction method and system, computer equipment and a readable storage medium, and the remaining mileage prediction method comprises the steps: obtaining a future driving route between a current position and a final position; segmenting a future driving route, and obtaining road condition information and temperature change information of the future driving route; calculating a driving habit score according to the operation of a driver on an accelerator and a brake pedal in historical unit time; predicting total energy consumption and unit mileage energy consumption of the future driving route according to the driving habit score, the road condition information of the future driving route and the air temperature change information; according to the total energy consumption and the energy consumption per unit mileage, calculating the remaining mileage of the vehicle when reaching the final position. According to the method and the device, the calculated and estimated remaining mileage is small in error and high in accuracy, the problem that the vehicle breaks down on the half road due to misjudgment of the user for future travel planning can be avoided, and the mileage anxiety of the user during long-distance travel is reduced.

    本发明提供了一种剩余里程预测方法、系统、计算机设备及可读存储介质,其中,该剩余里程预测方法包括:获取当前位置与终点位置之间的未来行车路线;将未来行车路线进行分段,并获取未来行车路线的路况信息和气温变化信息;根据历史单位时间内驾驶员对油门和制动踏板的操作,计算驾驶习惯分值;根据驾驶习惯分值、未来行车路线的路况信息和气温变化信息,预测未来行车路线的总能耗和单位里程能耗;根据总能耗和单位里程能耗计算预测到达终点位置时车辆的剩余里程。通过本申请,计算预估的剩余里程不仅误差小,准确度高,还能避免用户对于未来出行规划出现误判,导致车辆在半路抛锚的问题,降低了用户长途出行时的里程焦虑。


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    Title :

    Remaining mileage prediction method and system, computer equipment and readable storage medium


    Additional title:

    一种剩余里程预测方法、系统、计算机设备及可读存储介质


    Contributors:
    WU HAO (author) / WEI GUANGJIE (author) / YOU DAOLIANG (author) / DONG KUN (author) / ZHANG XIAOBO (author) / HE QIXIAO (author)

    Publication date :

    2022-07-15


    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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