PROBLEM TO BE SOLVED: To provide an evaluation device of battery capable of allowing a user to recognize service life of battery.SOLUTION: A battery evaluation device 100 and an external charger 200 are connected to a vehicle 10 by a user. The battery evaluation device 100 starts a series of refresh processing. After the external charger 200 adjusts the remaining capacity on a battery to a prescribed level, the battery evaluation device 100 discharges the remaining capacity to a management lower limit and measures the discharged electric energy. The battery evaluation device 100 calculates a travelable distance when the vehicle travels on a travel course specified by the user using the measured electric energy, and notifies a piece of information on the calculated travelable distance to the user.SELECTED DRAWING: Figure 2

    【課題】ユーザがわかりやすく電池の寿命を認識することができる電池の評価装置を提供する。【解決手段】ユーザは、まず車両10へ、外部充電器200と電池評価装置100を接続する。そして電池評価装置100にリフレッシュ処理を開始させる。その後、外部充電器200によって規定の残存容量とした電池から、電池評価装置100によって管理下限値の残存容量まで放電を実行し、放電した電力量を計測する。電池評価装置100は、計測した電力量によってユーザが指定した走行コースを走行する場合の走行可能距離を算出し、算出した走行可能距離に関する情報をユーザに報知する。【選択図】図2


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    Title :

    EVALUATION DEVICE OF BATTERY


    Additional title:

    電池の評価装置


    Contributors:

    Publication date :

    2017-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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