Title:
バッテリ充電システム
Document Type and Number:
Japanese Patent JP6409746
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery charge system capable of preventing repeatedly notifying a user of completion of charging during rising the temperature on the battery.SOLUTION: A controller stores a supplementary charge stop value TH2 which is lower than a full charge threshold level CP2 and a supplementary charge start value TH1 which is lower than the supplementary charge stop value TH2. During controlling to raise the temperature after completing charging for full charging the battery, when the state of charge value of the battery lowers to the supplementary charge start value TH1, the controller controls to start the supplementary charge; and when the state of charge value of the battery reaches the supplementary charge stop value TH2, the controller controls to stop the supplementary charge.SELECTED DRAWING: Figure 4
Inventors:
Yusuke Kuruma
Takashi Murata
Takashi Murata
Application Number:
JP2015224074A
Publication Date:
October 24, 2018
Filing Date:
November 16, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H02J7/34; B60L11/18; H01M10/44; H01M10/48; H01M10/615; H01M10/625; H01M10/633; H01M10/6571; H02J7/00
Domestic Patent References:
| JP201318419A | ||||
| JP200121630A | ||||
| JP2003272712A | ||||
| JP2009296777A | ||||
| JP2015156357A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office