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Patent Searching and Data


Title:
MONITORING DEVICE AND POWER STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/180520
Kind Code:
A1
Abstract:
In order to provide a monitoring device and a power storage system with which it is possible to monitor the state of a power storage unit and increase the traveling continuity of a vehicle, a monitoring device (1) is provided with a first detection block (11) and a second detection block (12) including one or more voltage detectors (20) for detecting the voltage of a power storage cell (61) and a monitoring unit (30). The monitoring unit (30) has a complementary processing unit which, when a circuit fault occurs in the first detection block (11) and the state of a power storage cell (61) cannot be acquired from the first detection block (11), complements the state of the power storage cell (61) that cannot be acquired from the first detection block (11) on the basis of the state of a power storage cell (61) detected by the second detection block (12).

Inventors:
NISHIKAWA MASATO
FURUKAWA KIMIHIKO
MUKAE HIDETSUGU
INUI SHINYA
KAWAMOTO TOMONORI
Application Number:
PCT/JP2018/010117
Publication Date:
October 04, 2018
Filing Date:
March 15, 2018
Export Citation:
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Assignee:
SANYO ELECTRIC CO (JP)
International Classes:
H02J7/02; B60L3/00; B60L11/18; H01M10/48; H02J7/00
Domestic Patent References:
WO2013054672A12013-04-18
Foreign References:
JP2003134683A2003-05-09
JPH11176480A1999-07-02
JP2016226110A2016-12-28
JP2000357541A2000-12-26
Attorney, Agent or Firm:
TOKUDA Yoshiaki et al. (JP)
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