OPEN CIRCUIT VOLTAGE MEASURING METHOD, OPEN CIRCUIT VOLTAGE MEASURING DEVICE, AND RECORDING MEDIUM RECORDING PROGRAM

To detect connection between a secondary battery and a charger, determine whether or not a state of the secondary battery is stabilized in a case of detecting the connection, measure a first open circuit voltage that is an open circuit voltage before charging of the secondary battery in a case of de...

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Bibliographische Detailangaben
Hauptverfasser:	SAKATA, Ryuji, IMOTO, Junichi, YOSHIOKA, Kohsuke
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	To detect connection between a secondary battery and a charger, determine whether or not a state of the secondary battery is stabilized in a case of detecting the connection, measure a first open circuit voltage that is an open circuit voltage before charging of the secondary battery in a case of determining that a state of the secondary battery is stabilized, instruct the charger to start charging of the secondary battery, detect end of charging of the secondary battery, determine whether or not a state of the secondary battery is stabilized in a case of detecting end of charging of the secondary battery, measure a second open circuit voltage that is an open circuit voltage after charging of the secondary battery in a case of determining that a state of the secondary battery is stabilized, and notify the user of end of charging of the secondary battery.