Title:
A power supply box device for vehicles
Document Type and Number:
Japanese Patent JP6122412
Kind Code:
B2
Abstract:
A vehicle power supply box device includes: a first system which feeds electric power to first group electric parts requiring constant feed of power supply electric power; a second system which feeds electric power from to second group electric parts requiring feed of power supply electric power in response to a state of an ignition switch. The device further includes: a recovery switch portion connected between a second input side power supply line and an input of the first system; an input abnormality detecting portion which detects presence/absence of abnormality in the input of the first system; and a recovery control portion which controls the recovery switch portion to be turned ON/OFF in accordance with the presence/absence of the abnormality detected by the input abnormality detecting portion.
Inventors:
Kosuke Kinoshita
Masahiro Takamatsu
Koichi Uesono
Masahiro Takamatsu
Koichi Uesono
Application Number:
JP2014199129A
Publication Date:
April 26, 2017
Filing Date:
September 29, 2014
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
B60R16/02; B60R16/03; H02G3/16; H04L69/40
Domestic Patent References:
| JP2011207384A | ||||
| JP2009067135A |
Attorney, Agent or Firm:
Patent business corporation glory patent office
Hironori Honda
Kenji Kitajima
Tatsuya Hanasaka
Hironori Honda
Kenji Kitajima
Tatsuya Hanasaka