Title:
ELEVATOR MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2008/072304
Kind Code:
A1
Abstract:
Each floor is equipped with a plurality of floor-side security cameras for covering a
predetermined range individually. A cage is equipped with an in-cage security camera
for covering the cage inside. A predetermined floor is equipped with an authentication
device for authenticating the validity of utilization of the elevator. Between
the cage and each platform, there is disposed an on/off detection device for detecting
an object getting on/off the cage. Either of the image information from the floor-side
security camera or the in-cage security camera is selected as selected image
information by a switcher on the basis of operation information indicating the
presence or absence of the authentication, the on/off information indicating
the object getting on/off, and the floor information indicating the cage position.
The selected image information is recorded in a recording medium of a monitor
device.
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Inventors:
KURODA SHINICHI (JP)
Application Number:
PCT/JP2006/324660
Publication Date:
June 19, 2008
Filing Date:
December 11, 2006
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KURODA SHINICHI (JP)
KURODA SHINICHI (JP)
International Classes:
B66B3/00; B66B5/00; B66B11/02
Foreign References:
| JP2006103854A | 2006-04-20 | |||
| JPH07215617A | 1995-08-15 | |||
| JP2002215892A | 2002-08-02 | |||
| JP2005001864A | 2005-01-06 | |||
| JP2002370877A | 2002-12-24 | |||
| JP2006103854A | 2006-04-20 |
Other References:
See also references of EP 2093181A4
Attorney, Agent or Firm:
SOGA, Michiteru et al. (8th Floor Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, JP)
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