SELF-DIAGNOSIS SYSTEM AND SELF-DIAGNOSIS METHOD OF VEHICLE

Title:

SELF-DIAGNOSIS SYSTEM AND SELF-DIAGNOSIS METHOD OF VEHICLE

Document Type and Number:

Japanese Patent JP2015003570

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To determine whether a component is normal, faulty, or off-normal, and suppress unnecessary inspection or repair of the component that is off-normal and can be restored to a normal state.SOLUTION: A self-diagnosis system 20 of a vehicle that diagnoses by itself whether a sensor 11 (component) included in a vehicle 10 has an abnormality includes state recording means 22 that records sensor information J1 (component data) concerning the sensor 11 (component), and determination recording means 23 that determines whether the sensor 11 is normal, faulty, or off-normal and records the determination. Owing to the configuration, unnecessary inspection or repair of the sensor 11 that is off-normal and can be restored to a normal state can be suppressed.

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Inventors:

WANAMI SHINGO
KOBAYASHI SHIGENORI

Application Number:

JP2013129104A

Publication Date:

January 08, 2015

Filing Date:

June 20, 2013

Export Citation:

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Assignee:

DENSO CORP

International Classes:

B60R16/02

Domestic Patent References:

JP2009269458A	2009-11-19
JPH05172704A	1993-07-09
JP2001265617A	2001-09-28
JPH0379445A	1991-04-04

Foreign References:

US20010008987A1

2001-07-19

Attorney, Agent or Firm:

Patent business corporation Joint establishment

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