TWI818892B

A secondary battery management device (100) is connected with electronic equipment (210) using a secondary battery as a driving power supply via the Internet (212). The secondary battery management device (100) acquires performance information of the secondary battery from the electronic equipment (...

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Bibliographische Detailangaben
Hauptverfasser:	HARADA, MASAKO, MATSUMURA, AKIHIKO, ITO, KOJI, YOSHII, YUYA
Format:	Patent
Sprache:	chi
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING
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Beschreibung
Zusammenfassung:	A secondary battery management device (100) is connected with electronic equipment (210) using a secondary battery as a driving power supply via the Internet (212). The secondary battery management device (100) acquires performance information of the secondary battery from the electronic equipment (210), and measures a degradation level of performance of the secondary battery during a predetermined unit period. The secondary battery management device (100) estimates a degrading speed of the secondary battery on the basis of the degradation level. The secondary battery management device (100) may notify a user of the electronic equipment (210) of the replacement timing of the secondary battery, use fees of the secondary battery, and the like.