Title:
車両用電源装置
Document Type and Number:
Japanese Patent JP6494115
Kind Code:
B2
Abstract:
A power supply device for a vehicle includes: a first power supply; a second power supply which is connected to a starter, configured to start a power source, in parallel with the first power supply; and a control unit which is configured to control a starter switch configured to connect/disconnect the starter to/from any of the first power supply and the second power supply and, if the first power supply deteriorates as compared with a predetermined state, performs control to make or decrease a voltage value of the second power supply equal to or lower than a predetermined voltage value before setting the starter switch at a closed state.
Inventors:
Kiyono Kohei
Hideto Yamamoto
Yasushi Ikeda
Naoya Hayashida
Kenzo Imamura
Yusuke Takahashi
Hideto Yamamoto
Yasushi Ikeda
Naoya Hayashida
Kenzo Imamura
Yusuke Takahashi
Application Number:
JP2016179655A
Publication Date:
April 03, 2019
Filing Date:
September 14, 2016
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60R16/02; B60R16/03; B60R16/04; F02N11/08; F02N15/00; H02J7/00
Domestic Patent References:
| JP2009114891A | ||||
| JP2007113524A | ||||
| JP2009228464A | ||||
| JP2014046718A | ||||
| JP2013090548A | ||||
| JP2016119804A | ||||
| JP2008180207A | ||||
| JP2013017291A | ||||
| JP2015126574A |
Foreign References:
| WO2011121975A1 | ||||
| WO2016002135A1 |
Attorney, Agent or Firm:
Field Saki Satoshi
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Masatake Shiga
Yoshifumi Saeki
Mitsuo Teramoto
Suzuki Mitsuyoshi
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Masatake Shiga
Yoshifumi Saeki
Mitsuo Teramoto
Suzuki Mitsuyoshi