The invention relates to a vehicle endurance mileage prediction method and device, equipment and a storage medium. The method comprises the following steps: acquiring current operation data of a target vehicle; wherein the current operation data comprises the current SOC and working condition data, except the current SOC, influencing the endurance mileage; segmenting the current SOC according to a preset division strategy to obtain a plurality of SOC interval segments; according to the working condition data, the plurality of SOC sections and a pre-trained endurance prediction model, respectively predicting endurance mileages corresponding to the plurality of SOC sections; and determining a target endurance mileage of the target vehicle based on the endurance mileages corresponding to the plurality of SOC intervals. According to the method, segmented prediction of the endurance mileage of the target vehicle is realized, accidental errors caused by environmental changes are reduced, and the accuracy of endurance mileage prediction is further improved.

    本申请涉及一种车辆续航里程预测方法、装置、设备和存储介质。该方法包括:获取目标车辆的当前运行数据;其中,所述当前运行数据包括当前SOC和除所述当前SOC以外的影响续航里程的工况数据;按照预设划分策略对所述当前SOC进行分段,得到多个SOC区间段;根据所述工况数据、所述多个SOC区间段以及预先训练好的续航预测模型,分别预测所述多个SOC区间段对应的续航里程;基于所述多个SOC区间段对应的续航里程,确定所述目标车辆的目标续航里程。该方法实现了对目标车辆续航里程的分段预测,减小了环境变化带来的偶然误差,进一步提高了续航里程预测的精准度。


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    Title :

    Vehicle endurance mileage prediction method and device, equipment and storage medium


    Additional title:

    车辆续航里程预测方法、装置、设备和存储介质


    Contributors:
    LIU XIANGCHAO (author) / CHEN BO (author) / XU HAIQIANG (author) / LIANG XIAOMING (author)

    Publication date :

    2022-04-05


    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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