To more accurately recognize the state of a battery.SOLUTION: A battery state determination system comprises an on-vehicle device and a server. The on-vehicle device comprises: an obtainment unit obtaining physical amount data representing a physical amount related to a state of a battery mounted on a vehicle; a determination unit executing such a determination processing that it is determined whether a physical amount indicated by the physical amount data meets a prescribed condition; and a transmission unit transmitting the physical amount data to the server when the determination processing determines that the physical amount indicated by the physical amount data meets the prescribed condition. The server comprises; a reception unit receiving the physical amount data from the on-vehicle device; and a diagnosis unit executing such a diagnostic processing that abnormality of the battery is diagnosed on the basis of the physical amount data and generating diagnostic result data that represents a result of the diagnostic processing.SELECTED DRAWING: Figure 1

    【課題】より正確にバッテリの状態を把握すること。【解決手段】バッテリ状態判定システムは、車載装置と、サーバとを備える。車載装置は、車両に搭載されたバッテリの状態に関連する物理量を示す物理量データを取得する取得部と、前記物理量データにより示されている物理量が所定の条件を満たしているか否かを判定する判定処理を実行する判定部と、前記判定処理で前記物理量データにより示されている物理量が前記所定の条件を満たしていると判定された場合、前記物理量データを前記サーバへ送信する送信部と、を備える。サーバは、前記物理量データを前記車載装置から受信する受信部と、前記物理量データに基づいて前記バッテリの異常を診断する診断処理を実行し、前記診断処理の結果を示す診断結果データを生成する診断部と、を備える。【選択図】図1


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    Title :

    BATTERY STATE DETERMINATION SYSTEM, ON-VEHICLE DEVICE, SERVER, BATTERY STATE DETERMINATION METHOD, AND PROGRAM


    Additional title:

    バッテリ状態判定システム、車載装置、サーバ、バッテリ状態判定方法、及びプログラム


    Contributors:

    Publication date :

    2020-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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




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