Title:
VEHICULAR CONTROL DEVICE, METHOD FOR CONTROLLING SAME, AND VEHICULAR CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/147794
Kind Code:
A1
Abstract:
A vehicular control device is provided with: a control unit for controlling an electrical component; a wake-up circuit that wakes up the control unit on the basis of a wake-up signal from a switch that causes the electrical component to operate; and a wake-up stop circuit that interrupts the wake-up signal supplied from the switch to the wake-up circuit after a predetermined length of time has passed since a wake-up instruction. It is possible to inhibit a wake-up state from being maintained even if the switch is fixed in an on state because the wake-up signal is forcibly interrupted by the wake-up stop circuit and the vehicular control device is made to sleep regardless of the state of the switch after the predetermined length of time has passed since the wake-up instruction.
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Inventors:
UTAGAWA YOSHIYUKI (JP)
Application Number:
PCT/JP2016/054888
Publication Date:
September 22, 2016
Filing Date:
February 19, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60R16/02; B60R16/023; B60T8/00
Foreign References:
| JP2009296280A | 2009-12-17 | |||
| JP2010254258A | 2010-11-11 | |||
| JP2012035722A | 2012-02-23 | |||
| JP4147253B2 | 2008-09-10 |
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
Moriaki Ogawa (JP)
Moriaki Ogawa (JP)
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