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Title:
METHOD AND INSTRUMENT FOR DETECTING STATE OF ELECTRICITY STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2010281723
Kind Code:
A
Abstract:

To provide a method and an instrument for detecting the state of an electricity storage device for detecting the state by reducing an influence of charge/discharge before stopping the electricity storage device.

In the state detection method, a state detection mode start signal is input to a state detection section 110 (step S1), and it is determined whether prescribed state detection permission conditions have been established by the state detection section 110 (step S2). When it is determined that the prescribed state detection permission conditions have been established, a state detection mode is turned on in step S3, and charging before detecting the state is performed to a battery 11 in step S4. After completing charging before detecting the state, the state of the battery 11 is detected by the state detection section 110 (step S5), and the result is output to an output display means 102 (step S6).


Inventors:
Nukui, Katsuya
Application Number:
JP2009000136049
Publication Date:
December 16, 2010
Filing Date:
June 05, 2009
Export Citation:
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Assignee:
FURUKAWA ELECTRIC CO LTD:THE
International Classes:
G01R31/36; H01M10/48; H02J7/00
Domestic Patent References:
JP2009257784A2009-11-05
JP2009002691A2009-01-08
JP2008022596A2008-01-31
Attorney, Agent or Firm:
松下 亮