Title:
STORAGE BATTERY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/043239
Kind Code:
A1
Abstract:
The present invention controls charge/discharge of a storage battery at an appropriate timing. In a battery controller 107, a battery information acquiring unit 201 acquires information about a storage battery. A deterioration progress speed calculating unit 202 calculates the deterioration progress speed of the storage battery on the basis of information acquired by the battery information acquiring unit 201. A limit value setting unit 203 sets a limit value for controlling charge/discharge of the storage battery, on the basis of the deterioration progress speed calculated by the deterioration progress speed calculating unit 202. A timing determining unit 204 determines a timing at which the limit value is to be outputted, on the basis of information acquired by the battery information acquiring unit 201. A limit value output unit 205 outputs the limit value to a host controller 112 on the basis of the timing determined by the timing determining unit 204.
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Inventors:
YAMAUCHI SHIN (JP)
SAKABE KEI (JP)
YONEMOTO MASAHIRO (JP)
YAMAZOE TAKANORI (JP)
OHKAWA KEIICHIRO (JP)
NAKAO RYOHHEI (JP)
SAKABE KEI (JP)
YONEMOTO MASAHIRO (JP)
YAMAZOE TAKANORI (JP)
OHKAWA KEIICHIRO (JP)
NAKAO RYOHHEI (JP)
Application Number:
PCT/JP2016/073226
Publication Date:
March 16, 2017
Filing Date:
August 08, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H01M10/44; G01R31/36; H01M10/48; H02J7/00
Domestic Patent References:
| WO2015001751A1 | 2015-01-08 |
Foreign References:
| JP2003297435A | 2003-10-17 | |||
| JP2014003826A | 2014-01-09 | |||
| JP2013065481A | 2013-04-11 | |||
| JP2008024124A | 2008-02-07 |
Other References:
See also references of EP 3352289A4
Attorney, Agent or Firm:
TODA Yuji (JP)
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