The invention relates to the technical field of vehicle energy management, and provides a vehicle endurance calculation method and device and electronic equipment. The method comprises the steps of obtaining the total battery capacity of a target vehicle; the current battery remaining capacity percentage, the current battery health degree, the current unit energy consumption and the target correction coefficient of the target vehicle are obtained; calculating the product of the total battery capacity, the current battery remaining capacity percentage and the current battery health degree to obtain the endurance electric quantity; multiplying the current unit energy consumption by the target correction coefficient to obtain the current actual unit energy consumption; and dividing the endurance electric quantity by the current actual unit energy consumption to obtain an endurance value and outputting the endurance value. Compared with calculation of a fixed working condition or historical average energy consumption, the method provided by the invention performs calculation according to the actual condition of the current moment, and the calculated endurance value has relatively high accuracy, relatively small error and relatively high reference value.

    本申请涉及车辆能源管理技术领域,提供了一种车辆续航的计算方法、装置及电子设备。该方法包括:获取目标车辆的电池总容量;获取目标车辆的当前电池剩余电量百分比、当前电池健康度、当前单位能耗和目标修正系数;对电池总容量、当前电池剩余电量百分比和当前电池健康度求积,得到续航电量;将当前单位能耗与目标修正系数相乘,得到当前实际单位能耗;将续航电量除以当前实际单位能耗,得到续航值并输出。相比固定工况或历史平均能耗的计算,本申请方法根据当前时刻的实际情况进行计算,计算出的续航值具有较高的准确度,误差较小,参考价值更高。


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    Titel :

    Vehicle endurance calculation method and device and electronic equipment


    Weitere Titelangaben:

    一种车辆续航的计算方法、装置及电子设备


    Beteiligte:
    CAO HONGSHENG (Autor:in) / PENG JIANG (Autor:in) / CHEN YI (Autor:in) / HUANG DAFEI (Autor:in) / LIU XIAOFEI (Autor:in) / ZHANG YANG (Autor:in)

    Erscheinungsdatum :

    2023-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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