Title:
DOOR COURTESY SWITCH ABNORMALITY DETECTION APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2010/061463
Kind Code:
A1
Abstract:
A door courtesy switch abnormality detection apparatus for an on-vehicle system which forms a door-unlocked state on the basis of a wireless signal transmitted from an electronic key. The apparatus is characterized by generating information expressing abnormality of a door courtesy switch when an antenna having a detection area in the vehicle interior detects the presence of the electronic key in the vehicle interior in a situation when door-unlocking operation is already detected and the on/off of the door courtesy switch is not inverted yet.
Inventors:
KAMIYA MASACHIKA (JP)
Application Number:
PCT/JP2008/071574
Publication Date:
June 03, 2010
Filing Date:
November 27, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KAMIYA MASACHIKA (JP)
KAMIYA MASACHIKA (JP)
International Classes:
E05B49/00; B60R25/01; B60R25/24; B60R25/34
Foreign References:
| JP2006089946A | 2006-04-06 | |||
| JP2004027490A | 2004-01-29 | |||
| JP2001303827A | 2001-10-31 | |||
| JP2003301638A | 2003-10-24 | |||
| JP2004359057A | 2004-12-24 | |||
| JP2003297166A | 2003-10-17 |
Other References:
See also references of EP 2372055A4
Attorney, Agent or Firm:
ITOH, TADAHIKO (JP)
Tadahiko Ito (JP)
Tadahiko Ito (JP)
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