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Patent Searching and Data


Title:
CONTROL DEVICE FOR ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2020/255353
Kind Code:
A1
Abstract:
This control device (100, 200, 300) for an elevator (1) comprises: a camera (21) that is disposed on the ceiling of the car of the elevator (1) and captures an image of the interior of the car; and a luminous body detection unit (101) that detects, as a luminous body, a highly illuminated area within a certain range from a door (2) that is installed at the entrance/exit of the car, on the basis of the image captured by the camera (21). By detecting the luminous body, it is possible to detect the presence of a passenger operating a mobile phone or the like near the door (2) of the elevator (1).

Inventors:
YAMADA KAZUHIRO (JP)
Application Number:
PCT/JP2019/024583
Publication Date:
December 24, 2020
Filing Date:
June 20, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/02
Foreign References:
JPS6212596B21987-03-19
JP2010269890A2010-12-02
JPH022546B21990-01-18
JP2011522758A2011-08-04
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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