The invention provides a battery charge state calibration method and system, a battery module, computer equipment and a computer readable storage medium. The method comprises the following steps: acquiring an original database, wherein the original database comprises historical working data of the battery; configuring a neural network model based on the original database; obtaining online data, wherein the online data comprises real-time working data of the battery; and inputting the online data into the neural network model so as to calibrate the state of charge of the battery. According to the invention, the state of charge of the battery is calibrated through the neural network model, the calibration process of the state of charge is simplified, the calibration precision of the state of charge is improved, the mileage of the vehicle can be estimated more accurately, the safety of the vehicle is further improved, and the user experience is improved.

    本发明提供了一种电池的荷电状态校准的方法、系统、电池模组、计算机设备和计算机可读存储介质。所述方法包括:获取原始数据库,所述原始数据库包括所述电池的历史工作数据;基于所述原始数据库配置神经网络模型;获取在线数据,所述在线数据包括所述电池的实时工作数据;将所述在线数据输入至所述神经网络模型,以对所述电池的荷电状态进行校准。本发明通过神经网络模型对电池的荷电状态进行校准,简化了荷电状态的校准过程,提高了荷电状态的校准精度,使得可以更准确地对车辆里程进行估算,更进一步提高了车辆的安全性,并改善用户体验。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and system for calibrating state of charge of battery and battery module


    Weitere Titelangaben:

    电池的荷电状态校准的方法、系统以及电池模组


    Beteiligte:
    HUANG SHUFEI (Autor:in) / GAN QUAN (Autor:in) / WANG LIN (Autor:in) / WANG GANG (Autor:in) / ZHANG DEBU (Autor:in)

    Erscheinungsdatum :

    27.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    SYSTEM AND METHOD FOR CALIBRATING BATTERY STATE OF CHARGE

    ZHANG JIUCAI / HICKS JR CHARLES CLARENCE / LIU SAM T et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    System and method for calibrating battery state of charge

    ZHANG JIUCAI / HICKS JR CHARLES CLARENCE / LIU SAM T et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICLE CALIBRATING SYSTEM, BATTERY SWAPPING STATION AND BATTERY SWAPPING METHOD

    ZHANG JIANPING / ZHU MINGHOU / ZHUANG ZHIMIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Method for calibrating an electrochemical battery

    MAMADOU KELLI / DELAILLE ARNAUD | Europäisches Patentamt | 2015

    Freier Zugriff

    Method for calibrating available capacity of battery by BMS (Battery Management System)

    XU ZIJIAN / ZHOU NENGHUI / LI LEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff