The invention discloses an endurance mileage prediction method and device, electronic equipment and a vehicle, and the method comprises the steps: obtaining current working condition information in a vehicle driving process, and inputting any remaining power percentage segmentation information and the current working condition information into a mileage prediction model; and taking an output result of the mileage prediction model as a segmented endurance mileage prediction value of any residual electric quantity percentage segment information. Determining current residual electric quantity percentage segmentation information corresponding to the current battery residual electric quantity percentage and a corresponding relation model of the battery residual electric quantity percentage and the residual endurance mileage value in the current residual electric quantity percentage segmentation information, and inputting the current battery residual electric quantity percentage into the corresponding relation model, and obtaining a residual endurance mileage value in the current segment corresponding to the current battery residual electric quantity percentage. According to the scheme provided by the invention, the mileage prediction model considers the influence of the working condition information of the current travel on the endurance value, so that the accuracy of the endurance mileage value prediction result can be improved.

    本申请公开一种续航里程预测方法、装置、电子设备及车辆,车辆行驶过程中获取当前工况信息,将任一剩余电量百分比分段信息和当前工况信息输入至里程预测模型中,将里程预测模型的输出结果作为任一剩余电量百分比分段信息的分段续航里程预测值。确定当前电池剩余电量百分比对应的当前剩余电量百分比分段信息,及当前剩余电量百分比分段信息中电池剩余电量百分比与剩余续航里程值的对应关系模型,将当前电池剩余电量百分比输入对应关系模型,得到当前电池剩余电量百分比对应的当前分段内的剩余续航里程值。本申请提供的上述方案,由于里程预测模型考虑了当前行程的工况信息对续航值影响,因此能提升续航里程值预测结果的准确度。


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    Title :

    Endurance mileage prediction method and device, electronic equipment and vehicle


    Additional title:

    一种续航里程预测方法、装置、电子设备及车辆


    Contributors:
    QIU BIN (author)

    Publication date :

    2024-08-27


    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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