Title:
DATA EXTRACTING DEVICE, DATA EXTRACTING METHOD, AND DATA EXTRACTING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/002953
Kind Code:
A1
Abstract:
This data extracting device 1 is provided with a storage unit 2, and an extracting unit 3 which extracts transient response data relating to a secondary battery from electric current measurement data stored in the storage unit 2. The data extracting device 1 is characterized in that the extracting unit 3 executes: a first process of specifying a first sector in which an amount of change in an electric current value is at least equal to a first threshold; a second process of specifying a preceding sector in which the amount of change relative to the electric current value at the start point of the first sector is at most equal to a second threshold; a third process of specifying a subsequent sector in which the amount of change relative to the electric current value at the end point of the first sector is at most equal to a third threshold; and a fourth process of extracting, as transient response data, electric current value data from the start point of the preceding sector to the end point of the subsequent sector.
Inventors:
NAGAOKA NAOTO (JP)
NAGAMITSU SACHIO (JP)
NAGAMITSU SACHIO (JP)
Application Number:
PCT/JP2016/069575
Publication Date:
January 05, 2017
Filing Date:
July 01, 2016
Export Citation:
Assignee:
THE DOSHISHA (JP)
International Classes:
H01M10/44; G01R31/36; H02J7/00
Foreign References:
| JP2013253784A | 2013-12-19 | |||
| JPH10221418A | 1998-08-21 |
Attorney, Agent or Firm:
MINORI PATENT PROFESSION CORPORATION (JP)
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