Title:
VEHICULAR POWER SUPPLY SYSTEM, VEHICULAR DRIVING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/159485
Kind Code:
A1
Abstract:
The present invention causes an actuator to perform a significant operation even after a vehicle is stopped due to a defect in a power source. According to the present invention, a first electric power storage device is charged by an alternator. A second electric power storage device is charged by an electric generator that generates electric power in conjunction with travelling of a vehicle. A first electric power supply route and a second electric power supply route supply electric power from the first electric power storage device and the second electric power storage device, respectively, to the actuator. A first switch and a second switch are provided in the first electric power supply route and the second electric power supply route, respectively. A third electric power supply route and a fourth electric power supply route supply electric power from the first electric power storage device and the second electric power storage device, respectively, to a control load. Opening/closing of the first switch and the second switch is controlled by the control load.
Inventors:
HIDA YOSHIHIRO (JP)
Application Number:
PCT/JP2017/009192
Publication Date:
September 21, 2017
Filing Date:
March 08, 2017
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02J7/00; B60K6/28; B60R16/03; B60R16/033; B60T17/18; B60W10/26; B60W20/50; H02J7/14; H02M3/00
Foreign References:
| JP2015076959A | 2015-04-20 | |||
| JPH09308013A | 1997-11-28 | |||
| JP2005009320A | 2005-01-13 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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