Title:
車載バッテリの充電制御システム
Document Type and Number:
Japanese Patent JP6465146
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a charge control system 1 for an in-vehicle battery 11 that can achieve both charging to the in-vehicle battery 11 and maintenance of the battery temperature even when a plurality of vehicles 10 are connected to an external charging device 20 under a low temperature environment.SOLUTION: The charge control system 1 of the in-vehicle battery 11 includes: the in-vehicle battery 11 of the vehicle 10; the external charging device 20 that supplies power to the in-vehicle battery 11; and charge and discharge control means for controlling discharge of the in-vehicle battery 11. The charge and discharge control means is configured to repeat a charge control for charging the in-vehicle battery 11, standby control for waiting for charging and discharging of the in-vehicle battery 11, and discharge control for discharging the in-vehicle battery 11 as one charge and discharge cycle. Included is timing control means for controlling a start timing of a charge and discharge cycle between vehicles so that charging control is started when another vehicle is under standby control when the vehicle 10 is connected to the external charging device 20.SELECTED DRAWING: Figure 5
Inventors:
Kiyoshi Ohji
Wataru Masuda
Teruhiko Hanaoka
High Hashi Toshiki
Wataru Masuda
Teruhiko Hanaoka
High Hashi Toshiki
Application Number:
JP2017086162A
Publication Date:
February 06, 2019
Filing Date:
April 25, 2017
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
H02J7/10; B60L50/40; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H01M10/44; H01M10/48; H01M10/613; H01M10/615; H01M10/625; H01M10/633; H01M10/6571; H02J7/00; H02J7/02; H02J7/04
Domestic Patent References:
| JP2011238428A | ||||
| JP2013109859A | ||||
| JP2014090639A |
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Ota
Hiroshi Nishimura
Kitamura Yoshiaki
Yoshiaki Nagata
Eiji Ota
Hiroshi Nishimura
Kitamura Yoshiaki
Yoshiaki Nagata