The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2022
Filed:
Dec. 19, 2017
Gs Yuasa International Ltd., Kyoto, JP;
Tatsuya Inoue, Kyoto, JP;
Yuya Kihira, Kyoto, JP;
GS YUASA INTERNATIONAL LTD., Kyoto, JP;
Abstract
An energy storage device managing apparatus that estimates a degradation amount of a full charge capacity of an energy storage device, the energy storage device managing apparatus includes: a measurement unit that measures a temperature of the energy storage device in a power supply state; a timing unit that measures time in a power non-supply state; and a controller. The controller performs interpolation based on a first temperature measured immediately before the energy storage device becomes the power non-supply state, and a second temperature initially measured after the energy storage device returns to the power supply state, decides a temperature of the energy storage device from a measurement time of the first temperature to a measurement time of the second temperature, and estimates the degradation amount of the full charge capacity based on the decided temperature.