Title:
電池状態通知ユニット、バスバモジュール、組電池、及び、電池状態監視システム
Document Type and Number:
Japanese Patent JP5739244
Kind Code:
B2
Abstract:
A battery state notifying unit, a bus bar module, a battery pack and a battery state monitoring system are provided, and allow for reduction of the number of electric wires guided to a unit monitoring a battery state, and the signal voltage applied to the electric wires. A battery power source system is provided with a battery state notifying unit corresponding to each battery pack. The battery state notifying unit generates battery state information indicating the electrode voltage and temperature of the battery cells 21, and transmits the battery state information to the battery state monitoring unit. The battery state information is based on a cell voltage signal corresponding to electrode voltage outputted from terminal fittings of the battery pack, and a cell temperature signal corresponding to voltage outputted from the temperature sensor.
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Inventors:
Tsutomu Saigo
Akiyoshi Kanazawa
Akiyoshi Kanazawa
Application Number:
JP2011131987A
Publication Date:
June 24, 2015
Filing Date:
June 14, 2011
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
H02J7/02; H01M10/48; H01M50/507
Domestic Patent References:
| JP2003047111A | ||||
| JP2009005544A | ||||
| JP2009289431A | ||||
| JP2000074786A | ||||
| JP2010160930A | ||||
| JP9007640A |
Foreign References:
| US7579842 |
Attorney, Agent or Firm:
Hideo Takino
Sadao Matsumura
Fumio Takino
Toshiaki Tsuda
Sadao Matsumura
Fumio Takino
Toshiaki Tsuda