Title:
VEHICLE-MOUNTED DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/003985
Kind Code:
A1
Abstract:
In the present invention, in a power supply control device (12) mounted in a vehicle, a conversion circuit (23) converts to a voltage of a prescribed polarity regardless of the polarity of the DC voltage applied between a positive terminal (T1) and negative terminal (T2). The voltage produced from the conversion by the conversion circuit (23) is applied to a step-up circuit (24), comparator (25), regulator (26), and microcontroller (27).
Inventors:
ODA KOTA (JP)
OZEKI GOZO (JP)
WAKAZONO KEISUKE (JP)
OZEKI GOZO (JP)
WAKAZONO KEISUKE (JP)
Application Number:
PCT/JP2019/022859
Publication Date:
January 02, 2020
Filing Date:
June 10, 2019
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:
H02J1/00; B60R16/02; B60R16/03; H02J7/00
Foreign References:
| JP2011259627A | 2011-12-22 | |||
| JPH09285003A | 1997-10-31 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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