Title:
IN-VEHICLE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/137091
Kind Code:
A1
Abstract:
This invention provides an in-vehicle control system with which an increase in cost due to the sophistication of a fallback operation can be reduced. This in-vehicle control system includes a plurality of control circuits (3, 4) having control units for communicating data with each other, an outside recognition sensor (a5), and a plurality of wires (11, 12, 13, 14) connecting the outside recognition sensor (a5) with the plurality of control circuits (3, 4). The plurality of control circuits (3, 4) include: a first power source unit for supplying power to the outside recognition sensor (a5) through the corresponding wire from among the plurality of wires (11, 12, 13, 14); and a first detection unit for detecting an abnormality relating to the power supplied to the outside recognition sensor (a5). A control unit in a control device provided with a first detection unit that has detected an abnormality is controlled so as to acquire data for the outside recognition sensor (a5) from a control unit provided in another control device.
Inventors:
KOMATSU SHIGENOBU (JP)
SHINODA HIROSHI (JP)
SAKAMOTO HIDEYUKI (JP)
KOKUBO MASARU (JP)
YAMAMOTO HIDETATSU (JP)
SHINODA HIROSHI (JP)
SAKAMOTO HIDEYUKI (JP)
KOKUBO MASARU (JP)
YAMAMOTO HIDETATSU (JP)
Application Number:
PCT/JP2019/040203
Publication Date:
July 02, 2020
Filing Date:
October 11, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60R16/02; G08C25/00
Foreign References:
| JP2009120076A | 2009-06-04 | |||
| JP2004338577A | 2004-12-02 | |||
| JP2013028312A | 2013-02-07 | |||
| JP2001307293A | 2001-11-02 | |||
| JPH0464400U | 1992-06-02 |
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (JP)
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