Title:
DEVICE AND METHOD FOR DETECTING REMAINING OCCUPANT IN VEHICLE INTERIOR
Document Type and Number:
WIPO Patent Application WO/2013/111745
Kind Code:
A1
Abstract:
An image captured by a camera (9) when an occupant other than a driver is present in the vehicle interior and a vehicle status determination unit (12) has determined that the driver has prepared to get off and is getting off the vehicle, is used as a reference image. An image captured by the camera (9) when the vehicle status determination unit (12) has determined that the driver has gotten off and locked the vehicle is used as a comparison image. A determination is made as to whether or not the occupant remains in the vehicle interior on the basis of the results of a comparison between the reference image and the comparison image by a remaining occupant determination unit (17).
Inventors:
TSUJI MASAFUMI (JP)
NAKAMURA MASAHIDE (JP)
KUGE NOBUYUKI (JP)
NAKANO TOMOHARU (JP)
HASHIGUCHI HIROFUMI (JP)
NAKAMURA MASAHIDE (JP)
KUGE NOBUYUKI (JP)
NAKANO TOMOHARU (JP)
HASHIGUCHI HIROFUMI (JP)
Application Number:
PCT/JP2013/051185
Publication Date:
August 01, 2013
Filing Date:
January 22, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
E05B65/20; G08B13/194; G08B21/00; G08B21/22
Domestic Patent References:
| WO2011014554A1 | 2011-02-03 |
Foreign References:
| JP2004346708A | 2004-12-09 | |||
| JP2005050067A | 2005-02-24 | |||
| JP2000289459A | 2000-10-17 | |||
| JP2002063668A | 2002-02-28 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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Claims: