To provide a battery state detector capable of detecting generation of battery clearing.SOLUTION: The battery state detector includes: a charge state detection section; a battery clearing detection section. The charge state detection section detects a charge state of a capacitor connected with a battery. The battery clearing detection section detects generation of battery clearing showing that the battery has been electrically disconnected/re-connected on the basis of a charge state of the capacitor detected by the charge state detection section.SELECTED DRAWING: Figure 1

    【課題】バッテリクリアの発生を検出することができるバッテリ状態検出装置を提供する。【解決手段】実施形態の一態様に係るバッテリ状態検出装置においては、充電状態検出部と、バッテリクリア検出部とを備える。充電状態検出部は、バッテリに接続されるコンデンサの充電状態を検出する。バッテリクリア検出部は、充電状態検出部によって検出されるコンデンサの充電状態に基づいて、バッテリが電気的に脱着されたことを示すバッテリクリアの発生を検出する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    BATTERY STATE DETECTOR


    Additional title:

    バッテリ状態検出装置


    Contributors:

    Publication date :

    2020-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    BATTERY STATE DETECTOR, VEHICLE, PROGRAM AND BATTERY STATE DETECTION METHOD

    INOUE TAKESHI / KONDO TAKAFUMI / HOSAKA DAISUKE et al. | European Patent Office | 2017

    Free access

    RECHARGEABLE BATTERY STATE DETECTOR AND RECHARGEABLE BATTERY STATE DETECTION METHOD

    IWANE NORIYASU / FUJISAWA KIMIKO | European Patent Office | 2020

    Free access

    BATTERY STATE DETECTOR AND COMPUTER PROGRAM

    YAMAGUCHI YOHEI / KATAOKA TOMOMI | European Patent Office | 2017

    Free access

    LEAD ACID BATTERY STATE DETECTOR AND LEAD ACID BATTERY STATE DETECTION METHOD

    ONO AKIRA | European Patent Office | 2020

    Free access

    BATTERY CHARACTERISTIC DETECTOR

    TAKEUCHI YOSHIKI | European Patent Office | 2020

    Free access