The present invention relates to a state determination method and a state determination system for a battery (60). The state determination method for the battery (60) includes the steps of: acquiring a measurement value obtained by measuring a magnetic field of the battery (60) mounted on a device (80) by a magnetic measurement unit (20); a calculation unit for calculating information on the relative position of the magnetic measurement unit (20) on the basis of the measured value of the magnetic field of the battery (60) and the reference value of the magnetic field of the battery (60); and determining the state of the battery (60) on the basis of the information on the relative position of the magnetic measurement unit (20).

    本发明涉及一种电池的状态判定方法以及状态判定系统,电池(60)的状态判定方法包含如下步骤:获取由磁测定部(20)对搭载于仪器(80)的电池(60)的磁场进行测定所得的测定值;基于电池(60)的磁场的测定值和电池(60)的磁场的基准值,对关于磁测定部(20)的相对位置的信息进行计算;以及基于关于磁测定部(20)的相对位置的信息而判定电池(60)的状态。


    Access

    Download


    Export, share and cite



    Title :

    Battery state determination method and state determination system


    Additional title:

    电池的状态判定方法以及状态判定系统


    Contributors:
    NOGUCHI NAOKI (author) / TERAO MINAKO (author) / UEMURA HIDEO (author) / OKANO HAYATO (author) / ONOE YUKIKO (author) / TOMINAGA YUKI (author) / OMICHI KAORU (author)

    Publication date :

    2025-03-25


    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




    BATTERY STATE DETERMINATION METHOD AND BATTERY STATE DETERMINATION SYSTEM

    NOGUCHI NAOKI / TERAO MINAKO / UEMURA HIDEO et al. | European Patent Office | 2025

    Free access

    BATTERY STATE DETERMINATION SYSTEM, BATTERY STATE DETERMINATION METHOD, AND RECORDING MEDIUM

    KAZUNO SHUICHI / UCHIDA TSUBASA / KAWAHARA TAKUMA | European Patent Office | 2021

    Free access

    Battery state determination system, battery state determination method, and recording medium

    KAZUNO SHUICHI / UCHIDA TSUBASA / KAWAHARA TAKUMA | European Patent Office | 2022

    Free access

    ASSEMBLED BATTERY STATE DETERMINATION DEVICE AND STATE DETERMINATION METHOD

    IMADE YUKI / UDA TSUBASA | European Patent Office | 2021

    Free access