Title:
VEHICLE POWER SUPPLY CONTROL METHOD AND VEHICLE POWER SUPPLY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/051444
Kind Code:
A1
Abstract:
When a constant voltage is required of a power supply circuit (31) that has a main battery (32) connected thereto and permits connection of a sub-battery (33) having an internal resistance lower than that of the main battery (32), the present invention switches between the connection and disconnection of the sub-battery (33) to and from the power supply circuit (31) in accordance with the required constant voltage, the maximum current that can be output to the power supply circuit (31) by an alternator (24), and the state of charge of the sub-battery (33).
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Inventors:
KOISHI AKIFUMI (JP)
TAHARA MASAHIKO (JP)
TEZUKA ATSUSHI (JP)
KOIKE TOMOYUKI (JP)
WATANABE MUNEMITSU (JP)
TSUCHIYA TERUMASA (JP)
TAHARA MASAHIKO (JP)
TEZUKA ATSUSHI (JP)
KOIKE TOMOYUKI (JP)
WATANABE MUNEMITSU (JP)
TSUCHIYA TERUMASA (JP)
Application Number:
PCT/JP2015/004891
Publication Date:
March 30, 2017
Filing Date:
September 25, 2015
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60R16/033; H02J7/14; H02J7/34
Foreign References:
| JP2015097463A | 2015-05-21 | |||
| JP2015154618A | 2015-08-24 |
Other References:
See also references of EP 3354521A4
Attorney, Agent or Firm:
MORI, Tetsuya et al. (JP)
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