The invention relates to an electric motorcycle and an SOC determination method of a battery of the electric motorcycle. The method comprises the following steps: acquiring a total capacity consumption value of a battery of the electric motorcycle at a current time point; determining the capacity value of the battery of the electric motorcycle at the current time point based on the selected environment temperature in the preset time period; determining the SOC value of the current time point based on the total capacity consumption value and the capacity value of the battery of the electric motorcycle at the current time point; wherein the selected environment temperature is lower than a preset temperature threshold value, and the preset temperature threshold value is determined based on a plurality of environment temperatures in a preset time period. Through application of the method and the device, the technical problems of relatively low accuracy and too high calculation cost of the SOC determination method of the electric motorcycle battery in the related technology are solved, the accuracy and the efficiency of determining the SOC value of the motorcycle battery are improved, and the use experience of a user is further improved.

    本申请涉及一种电动摩托车及其电池的SOC确定方法。所述方法包括:获取电动摩托车电池在当前时间点的总容量消耗值;基于预设时间段内的选定环境温度,确定电动摩托车电池在当前时间点的容量值;基于所述总容量消耗值以及电动摩托车电池在当前时间点的容量值,确定当前时间点的SOC值;其中,所述选定环境温度低于预设温度阈值,以及所述预设温度阈值基于预设时间段内的多个环境温度确定。通过本申请,解决了相关技术中电动摩托车电池的SOC确定方法的准确度较低且计算成本过高的技术问题,提高了确定摩托车电池SOC值的精度和效率,进而提高了用户的使用体验。


    Access

    Download


    Export, share and cite



    Title :

    Electric motorcycle and SOC determination method of battery of electric motorcycle


    Additional title:

    电动摩托车及其电池的SOC确定方法


    Contributors:
    CHEN JIANFENG (author) / XU WENLONG (author) / SONG SHUPENG (author) / XU LIYUN (author)

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



    Electric motorcycle and SOC determination method of battery of electric motorcycle

    KANG WENRONG / XU LIYUN | European Patent Office | 2024

    Free access

    ELECTRIC MOTORCYCLE

    ZELIOLI ENRICO | European Patent Office | 2025

    Free access

    Electric motorcycle

    HAN LU / HE XIAOLEI / FU MAOQING | European Patent Office | 2024

    Free access

    Electric motorcycle

    LI DONG / DENG RUI / CUI YONGGANG | European Patent Office | 2023

    Free access

    ELECTRIC MOTORCYCLE

    MATSUDA YOSHIMOTO | European Patent Office | 2018

    Free access