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。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for determining endurance mileage of electric vehicle and related device


    Weitere Titelangaben:

    一种电动车辆续航里程确定方法和相关装置


    Beteiligte:
    WU PENG (Autor:in) / CHEN LIFANG (Autor:in) / HUANG QIUPING (Autor:in) / KANG HAILI (Autor:in) / LIU QIUGE (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Method for determining endurance mileage of vehicle and related device

    WU PENG / CHEN LIFANG / CHEN ZHONG et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Method and device for determining endurance mileage of electric vehicle

    DUN DONGLIANG / XU HAN / WANG MINGSHU et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Electric vehicle endurance mileage display method

    LIANG CHANGFEI / KONG LINGJING / XIAO XIAOCHENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Method and device for determining remaining endurance mileage of electric vehicle

    CHEN XINQIANG / LIANG CHANGFEI / WANG JINGYUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Method and device for determining endurance mileage of electric vehicle and vehicle

    CHEN XUELI / TAN FANGPING | Europäisches Patentamt | 2021

    Freier Zugriff