The invention discloses a vehicle electric quantity early warning method, device and equipment and a storage medium, and belongs to the technical field of information, and the method comprises the steps: obtaining the current driving data and historical charging data of a vehicle; wherein the current driving data comprises initial electric quantity and estimated driving duration corresponding to a current driving route, and duration information and power consumption information of at least part of driven road sections in the current driving route; obtaining a current charging threshold value of the vehicle according to the historical charging data; according to the initial electric quantity, the power consumption information and the duration information, the predicted remaining electric quantity of the vehicle at a preset future time point is obtained; judging whether the predicted residual electric quantity is smaller than the charging threshold value or not; and if the predicted residual electric quantity is smaller than the charging threshold value, outputting charging reminding information. Therefore, when the predicted residual electric quantity is smaller than the current charging threshold value, the charging reminding information is output, so that a user is reminded to charge the vehicle in time.

    本申请公开了一种车辆电量预警方法、装置、设备以及存储介质,属于信息技术领域,该方法包括:获取车辆的当前行驶数据与历史充电数据;其中,所述当前行驶数据包括当前行驶路线对应的初始电量和预估行驶时长,以及所述当前行驶路线中至少部分已行驶路段的时长信息和耗电量信息;根据所述历史充电数据,获得所述车辆的当前充电阈值;根据所述初始电量,耗电量信息与所述时长信息,获得所述车辆在预设未来时间点的预测剩余电量;判断所述预测剩余电量是否小于所述充电阈值;若所述预测剩余电量小于所述充电阈值,则输出充电提醒信息。由此,本申请在预测剩余电量小于当前充电阈值时,则输出充电提醒信息,以提醒用户及时为车辆充电。


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    Title :

    Vehicle electric quantity early warning method, device and equipment and storage medium


    Additional title:

    一种车辆电量预警方法、装置、设备以及存储介质


    Contributors:
    LIAO TIANHUI (author) / ZHANG LIANG (author) / TANG WENSHENG (author) / WEI TONGMING (author) / WEN LIMEI (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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