To provide a battery remaining amount prediction system that can accurately predict the remaining amount of a battery and encourage charging to prevent overdischarge without providing a new configuration.SOLUTION: In a battery remaining amount prediction system 1, a server 20 comprises: a battery remaining amount prediction unit 21 that predicts the remaining amount of a battery of a work vehicle 10 based on at least one of the operating hours and the number of operating days of the work vehicle 10, and selects a vehicle that is likely to be overdischarged based on the predicted remaining amount of the battery as an overdischarge target vehicle; a determination unit 22 that, in response to a request to predict the remaining amount of a battery for an arbitrary work vehicle, determines whether the work vehicle for which the prediction is requested is included in the overdischarge target vehicle; and a notification unit 23 that, when the work vehicle for which the prediction is requested is determined to be included in the overdischarge target vehicle, notifies a result of prediction of the remaining amount of a battery of the work vehicle for which the prediction is requested to at least one of the work vehicle for which the prediction is requested and a terminal 30.SELECTED DRAWING: Figure 2

    【課題】新たな構成を設けることなく、電池残量を精度良く予測するとともに、過放電を防止するための充電を促すことができる電池残量予測システムを提供する。【解決手段】電池残量予測システム1において、サーバ20は、作業車両10の稼働時間及び稼働日数の少なくとも一方に基づいて作業車両10の電池残量を予測し、予測した電池残量に基づいて過放電の可能性のある車両を過放電対象車両として選別する電池残量予測部21と、任意の作業車両に対する電池残量の予測要求に応じて、予測要求のあった作業車両が過放電対象車両に含まれるか否かを判定する判定部22と、予測要求のあった作業車両が過放電対象車両に含まれると判定された場合、予測要求のあった作業車両の電池残量予測結果を予測要求のあった作業車両及び端末30の少なくとも一方に通知する通知部23とを備える。【選択図】図2


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    Titel :

    BATTERY REMAINING AMOUNT PREDICTION SYSTEM


    Weitere Titelangaben:

    電池残量予測システム


    Beteiligte:
    AJIMA KENICHI (Autor:in) / OKU SHINICHI (Autor:in) / INOSE SATOSHI (Autor:in) / EJIRI KOICHIRO (Autor:in)

    Erscheinungsdatum :

    2022-07-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G16Y / 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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