Title:
車両用充電制御システム
Document Type and Number:
Japanese Patent JP6881254
Kind Code:
B2
Abstract:
To notify a user in need of DC charging of a charging duration under charging restriction conditions on DC charging in advance in a vehicle charge control system.SOLUTION: A vehicle charge control system 20 comprises: a secondary battery 22 mounted on a vehicle; an attainment time SOC calculation unit 90 for calculating an attainment time SOC when the vehicle reaches a charge stand; a charge restriction controller 92 for determining necessity of restrictions on charging at a charging stand to perform charging restrictions in a case where restrictions are needed; a plural charging time calculation unit 94 for calculating plural charging durations at the charge stand regarding respective plurality of charging restriction conditions relative to the secondary battery 22 based on a full charge SOC and the attainment time SOC of the secondary battery 22 and a charging current of the charge stand; and a user notification unit 96 for notifying a user of the longest charging duration of the calculated plural durations.SELECTED DRAWING: Figure 2
More Like This:
| JP3724646 | CHARGE-TYPE BATTERY DEVICE |
| WO/2016/113062 | DIAGNOSING INTERNAL SHORT CIRCUITS OF A BATTERY MODULE |
| JP6300567 | Rechargeable battery system |
Inventors:
Kiyohito Machida
Application Number:
JP2017226209A
Publication Date:
June 02, 2021
Filing Date:
November 24, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H02J7/00; B60L3/00; B60L53/00; H01M10/44; H01M10/48; H02J7/10
Domestic Patent References:
| JP2016220310A | ||||
| JP2014153222A | ||||
| JP20171498A | ||||
| JP201791666A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office