The embodiment of the invention discloses a method for determining the endurance mileage of an electric vehicle. The method comprises the following steps: acquiring first total power consumption of a target electric vehicle for driving a first preset mileage, second total power consumption of the target electric vehicle for driving a second preset mileage and residual electric quantity; calculating first average power consumption of the target electric vehicle according to the first preset mileage and the first total power consumption; calculating second average power consumption of the target electric vehicle according to the second preset mileage and the second total power consumption; according to the first average power consumption and the second average power consumption, performing mean value calculation on the first average power consumption and the second average power consumption to obtain the average endurance power consumption of the target electric vehicle; and determining the endurance mileage of the target electric vehicle according to the residual electric quantity and the average endurance power consumption. According to the method, testing and calculation are carried out through various preset mileages, so that the obtained average endurance power consumption is not merely determined by the standard working condition of the target electric vehicle, but is predicted through comprehensive calculation, and thus the accuracy of endurance mileage determination is improved.

    本申请实施例公开了一种电动车辆续航里程确定方法,包括:获取目标电动车辆行驶第一预设里程的第一总耗电量、行驶第二预设里程的第二总耗电量与剩余电量;根据第一预设里程与第一总耗电量,计算目标电动车辆的第一平均耗电量;根据第二预设里程与第二总耗电量,计算目标电动车辆的第二平均耗电量;根据第一平均耗电量与第二平均耗电量,对第一平均耗电量与第二平均耗电量进行均值计算,获得目标电动车辆的平均续航耗电量;根据剩余电量与平均续航耗电量,确定目标电动车辆的续航里程。通过多种预设里程进行测试并计算,使得到的平均续航耗电量不仅仅由目标电动车辆的标准工况决定,而是通过综合计算进行预测,从而提高了续航里程确定的准确性。


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    Title :

    Method for determining endurance mileage of electric vehicle and related device


    Additional title:

    一种电动车辆续航里程确定方法和相关装置


    Contributors:
    WU PENG (author) / CHEN LIFANG (author) / HUANG QIUPING (author) / KANG HAILI (author) / LIU QIUGE (author)

    Publication date :

    2025-02-28


    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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