Title:
電池膨張量推定装置
Document Type and Number:
Japanese Patent JP6733515
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To accurately estimate an expansion amount of a battery.SOLUTION: An estimation device of an expansion amount of a battery is composed by including a storage section 5 storing information in which a first setting value showing the state of a battery B at the discharge starting time, a second setting value showing the change of the state of the battery B from the discharge starting time to the discharge finishing time, and the expansion amount of the battery B are mapped, and a control section 6 for determining the expansion amount corresponding to the first setting value and the second setting value by the information stored in the storage section 5.SELECTED DRAWING: Figure 1
Inventors:
Toshio Odagiri
Yusuke Tsutsui
Kenji Nishigaki
Junichi Hatano
Aizawa Shinichi
Hiroto Sato
Ryusuke Hase
Satoshi Kono
Yusuke Tsutsui
Kenji Nishigaki
Junichi Hatano
Aizawa Shinichi
Hiroto Sato
Ryusuke Hase
Satoshi Kono
Application Number:
JP2016225686A
Publication Date:
August 05, 2020
Filing Date:
November 21, 2016
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H02J7/00; H01M10/48; H02J7/04
Domestic Patent References:
| JP2016126943A | ||||
| JP2015230817A | ||||
| JP2016101048A |
Attorney, Agent or Firm:
Yoshiyuki Osuga