The invention discloses a remaining mileage prediction method, device and equipment and a readable storage medium. The method comprises the following steps: acquiring real-time data of a target vehicle; the real-time data comprises accessory power and average vehicle speed corresponding to the planned route; determining high-speed energy consumption corresponding to the planned route according to the average vehicle speed corresponding to the planned route, a database constructed based on historical data of the target vehicle and the accessory power; the database comprises the relationship among the average vehicle speed, the number of high-speed slices and the average energy consumption of the MCU, and the high-speed slices are obtained by slicing target time when the vehicle speed is greater than a high-speed driving speed threshold value in historical data; and determining the high-speed endurance remaining mileage according to the electric quantity corresponding to the remaining SOC of the target vehicle and the high-speed energy consumption corresponding to the planned route. According to the technical scheme, the database is constructed based on the historical data of the target vehicle, the high-speed energy consumption and the remaining mileage of the vehicle are predicted based on the database and the real-time data of the vehicle, and the accuracy of predicting the high-speed endurance remaining mileage of the target vehicle is improved.

    本申请公开了一种剩余里程预测方法、装置、设备及可读存储介质,方法包括:获取目标车辆的实时数据;实时数据包括附件功率及规划路线对应的平均车速;根据规划路线对应的平均车速、基于目标车辆的历史数据构建的数据库及附件功率确定规划路线对应的高速能耗;数据库中包括平均车速、高速切片数及MCU平均能耗间的关系,高速切片是对历史数据中车速大于高速行驶速度阈值的目标时间进行切片得到;根据目标车辆的剩余SOC对应的电量及规划路线对应的高速能耗确定高速续航剩余里程。本申请公开的技术方案,基于目标车辆的历史数据构建数据库,基于数据库及车辆实时数据预测车辆高速能耗和剩余里程,并提高目标车辆高速续航剩余里程预测的准确性。


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    Titel :

    Remaining mileage prediction method, device and equipment and readable storage medium


    Weitere Titelangaben:

    剩余里程预测方法、装置、设备及可读存储介质


    Beteiligte:
    LIU PUHUI (Autor:in) / ZHOU ZHENGFENG (Autor:in) / CHEN JIANJUN (Autor:in) / ZHU SHANSHENG (Autor:in) / TANG XIAOSHENG (Autor:in) / WANG SHAOZENG (Autor:in) / ZHOU ZONGCHENG (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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