Title:
Battery deterioration judgment device, battery deterioration judgment method and battery deterioration judgment program
Document Type and Number:
Japanese Patent JP6352624
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery deterioration determination device, a battery deterioration determination method, and a battery deterioration determination program that can obtain an estimated determination result of the degree of deterioration of a battery even in the middle of a determination time of the degree of deterioration of the battery.SOLUTION: A battery deterioration determination device comprises a battery deterioration determination unit that determines deterioration of a battery at the end of a prescribed time on the basis of information obtained by a middle time point in the middle of the prescribed time to perform determination of deterioration of the battery. This enables acquisition of an estimated determination result of the degree of deterioration of the battery in the middle of a determination time of the degree of deterioration of the battery.
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Inventors:
Kazuyuki Tasaka
Toki Taku
Tomohiko Ogishi
Toki Taku
Tomohiko Ogishi
Application Number:
JP2013253249A
Publication Date:
July 04, 2018
Filing Date:
December 06, 2013
Export Citation:
Assignee:
KDDI CORPORATION
International Classes:
G01R31/36; H01M10/48; H02J7/00
Domestic Patent References:
| JP2013084199A | ||||
| JP2004014205A | ||||
| JP2010035280A | ||||
| JP2002131402A | ||||
| JP2008067523A |
Foreign References:
| WO2013014930A1 | ||||
| US20090128097 |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Yoshifumi Saeki
Masatake Shiga
Yoshifumi Saeki
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