Provided is an electric vehicle driving mileage calculation method, comprising the following steps: calculate the energy consumption of a power battery of the electric vehicle per unit driving mileage; obtain the open-circuit voltage (OCv)-battery capacity (Q) reference curve of the power battery; obtain the OCv of the power battery; obtain the currently remaining available energy of the power battery according to the OCv and the OCv-Q reference curve of the power battery; calculate the driving mileage of the electric vehicle according to the energy consumption of the power battery per unit driving mileage and the currently remaining available energy of the power battery, whereby the driving mileage of the electric vehicle which is calculated is more accurate. Also disclosed is an electric-vehicle driving mileage calculation device and an electric vehicle.


    Access

    Download


    Export, share and cite



    Title :

    Electric vehicle and method and apparatus for calculating endurance mileage of electric vehicle


    Contributors:
    DENG LINWANG (author) / YANG ZIHUA (author) / FENG TIANYU (author) / LV CHUN (author) / LIN SIQI (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    Electric vehicle endurance mileage display method

    LIANG CHANGFEI / KONG LINGJING / XIAO XIAOCHENG et al. | European Patent Office | 2021

    Free access

    Method for calculating endurance mileage of extended-range electric vehicle

    YANG XIAOLI | European Patent Office | 2023

    Free access

    Electric vehicle endurance mileage estimation method and device and electric vehicle

    XU SUMAN / WANG MENGYAN | European Patent Office | 2020

    Free access

    Endurance mileage estimation method for pure electric vehicle

    ZHANG JIANLEI / WANG YUAN / ZHAO JINYUE et al. | European Patent Office | 2020

    Free access

    Endurance mileage algorithm for extended-range electric vehicle

    ZHANG YA'NAN / HE FENG / XU LICHENG | European Patent Office | 2025

    Free access