The invention provides an endurance mileage determination method and device, electronic equipment and a storage medium, and can determine a first weight of each working rotating speed interval of a range extender and average oil-electricity conversion efficiency of a vehicle in each working rotating speed interval in the past driving process of the vehicle. Calculating the actual comprehensive oil-electricity conversion efficiency of the vehicle in the past running process according to the average oil-electricity conversion efficiency of each working rotating speed interval and the first weight, determining the equivalent power consumption value of the vehicle in the past running process per unit mileage, and obtaining the current fuel quantity and the current electric quantity of the vehicle; according to the actual comprehensive oil-electricity conversion efficiency, the equivalent power consumption value, the current fuel quantity and the current electric quantity, the actual remaining endurance mileage of the vehicle in the future running process is calculated, the influence of the rotating speed on the oil-electricity conversion efficiency is fully considered, and the actual remaining endurance mileage is calculated according to the actual comprehensive oil-electricity conversion efficiency. And the accuracy and reliability of endurance calculation are improved.

    本申请提供一种续航里程的确定方法、装置、电子设备及存储介质,可以确定车辆在过去行驶过程中,增程器的各工作转速区间的第一权重以及车辆在各工作转速区间下的平均油电转化效率,根据各工作转速区间的平均油电转化效率及第一权重计算车辆在过去行驶过程中的实际综合油电转化效率,确定车辆在过去行驶过程中行驶单位里程的等效电耗值,获取车辆的当前燃油量和当前电量,根据实际综合油电转化效率、等效电耗值、当前燃油量以及当前电量计算车辆在未来行驶过程中的实际剩余续航里程,充分考虑了转速对油电转化效率的影响,并根据该实际综合油电转化效率计算实际剩余续航里程,提升了续航计算的准确性和可靠性。


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    Titel :

    Method and device for determining endurance mileage, electronic equipment and storage medium


    Weitere Titelangaben:

    一种续航里程的确定方法、装置、电子设备及存储介质


    Beteiligte:
    TANG RUYI (Autor:in) / CAO HONGSHENG (Autor:in) / HUANG DAFEI (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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