Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/137381
Kind Code:
A1
Abstract:
This vehicle control device (1) is provided with: a first characteristic device (5); a second characteristic device (6); a control unit (2) that outputs, via a signal line, a control signal to the first characteristic device and the second characteristic device; and a supply voltage control unit (22) provided as hardware between the control unit and the second characteristic device. The lowest operating voltage of the first characteristic device is set lower than the lowest operating voltage of the second characteristic device. The supply voltage control unit averts the occurrence of an event in which the supply voltage of a device power supply supplied to the second characteristic device is lower than the input voltage of the signal line through which the control signal is transmitted from the control unit to the second characteristic device.
Inventors:
YOSHIHARA DAIKI (JP)
HASHIZUME TAKASHI (JP)
HASHIZUME TAKASHI (JP)
Application Number:
PCT/JP2019/047209
Publication Date:
July 02, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60R16/03; H02J1/00
Foreign References:
| JP2015134591A | 2015-07-27 | |||
| JP2006205795A | 2006-08-10 | |||
| JP2010211645A | 2010-09-24 | |||
| JP2003024531A | 2003-01-28 | |||
| JPH06314145A | 1994-11-08 | |||
| JP2008102766A | 2008-05-01 | |||
| JPS63142408A | 1988-06-14 |
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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