Title:
VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL APPARATUS
Document Type and Number:
Japanese Patent JP2019121043
Kind Code:
A
Abstract:
To provide a technique that enables safer control of a vehicle while allowing control to be continued as much as possible when a failure occurs in a part of a calculation unit in a vehicle control system mounted on the vehicle.SOLUTION: In a vehicle control system, a failure recognition unit is configured to recognize in S302 that other calculation units excluding the calculation unit are broken. A control output unit is configured, in S313 and S323, to perform, when, with the calculation unit which is broken as a failure unit and the calculation unit which is not broken as a normal unit, the calculation units equal to or more than a specified number set in advance as two or more among other calculation units are failure units, an output indicating that preset fail-safe processing is to be performed; and to perform, when the calculation units less than the specified number among other calculation units are failure units, an output that the normal unit performs travel control of a vehicle different from the fail-safe processing.SELECTED DRAWING: Figure 3
Inventors:
YASUI KOTARO
Application Number:
JP2017253897A
Publication Date:
July 22, 2019
Filing Date:
December 28, 2017
Export Citation:
Assignee:
DENSO CORP
International Classes:
G06F11/00; B60R16/02; B60W50/035; G05B9/03; G06F11/16; G06F11/20
Domestic Patent References:
| JP2011065528A | 2011-03-31 | |||
| JP2016071771A | 2016-05-09 | |||
| JP2015058865A | 2015-03-30 | |||
| JP2011039702A | 2011-02-24 | |||
| JPH0887341A | 1996-04-02 | |||
| JP2017094908A | 2017-06-01 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation