The invention relates to the technical field of batteries, in particular to an endurance mileage prediction method and device, a vehicle and a computer program product. The method comprises the following steps: acquiring an average vehicle speed parameter of a target vehicle, a state parameter of a to-be-detected battery in the target vehicle, and a first electric energy characterization value and a second electric energy characterization value of the battery; based on the average vehicle speed parameter, the state parameter and the first electric energy characterization value, a corresponding first endurance mileage of the battery at the current moment is obtained, and based on the average vehicle speed parameter, the state parameter and the second electric energy characterization value, a corresponding second endurance mileage of the battery at the current moment is obtained; based on the first endurance mileage and the second endurance mileage, predicting a target endurance mileage corresponding to the battery at the current moment; and sending the target endurance mileage to terminal equipment for display. According to the method, the endurance mileage is not calculated based on the energy consumption flow direction, but the target endurance mileage is directly predicted from the energy consumption source according to the average vehicle speed parameter, the battery state parameter and the like, so that the prediction result is more accurate.

    本申请涉及电池技术领域,尤其涉及一种续航里程的预测方法、装置、车辆和计算机程序产品。方法包括:获取目标车辆的平均车速参数,目标车辆中待检测的电池的状态参数,电池的第一电能表征值和第二电能表征值;基于平均车速参数、状态参数以及第一电能表征值,获得电池在当前时刻对应的第一续航里程,基于平均车速参数、状态参数以及第二电能表征值,获得电池在当前时刻对应的第二续航里程;基于第一续航里程与第二续航里程,预测电池在当前时刻对应的目标续航里程;将目标续航里程发送至终端设备进行展示。由于本申请不基于能耗流向计算续航里程,而是直接从能耗源头,根据平均车速参数,电池状态参数等预测目标续航里程,因此预测结果更准确。


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    Title :

    Method and device for predicting endurance mileage, vehicle and computer program product


    Additional title:

    续航里程的预测方法、装置、车辆和计算机程序产品


    Contributors:
    SUN PINGCHAO (author) / CHEN BIN (author) / PENG ZHENSHAN (author)

    Publication date :

    2024-01-12


    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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