Title:
ELEVATOR SYSTEM AND ELEVATOR REPAIRING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/208847
Kind Code:
A1
Abstract:
This elevator system is provided with, for example, a cargo (1), a lamp socket (18), a camera unit (16), and a maintenance portable terminal (13). The camera unit (16) is fixed to the cargo (1) via the socket (18). The camera unit (16) is provided with a camera (24) and a communication unit (44). The communication unit (44) transmits, to the portable terminal (13), image data for displaying an image captured by the camera (24). A display control unit (74) of the portable terminal (13) displays, on a display (71), the image captured by the camera (24).
Inventors:
NAKAYA AKIHIRO (JP)
ABE MASAYA (JP)
TAMAYA RYOTA (JP)
SEKI TETSURO (JP)
YAMASAKI SATOSHI (JP)
UENISHI KAZUKI (JP)
ABE MASAYA (JP)
TAMAYA RYOTA (JP)
SEKI TETSURO (JP)
YAMASAKI SATOSHI (JP)
UENISHI KAZUKI (JP)
Application Number:
PCT/JP2019/042346
Publication Date:
October 15, 2020
Filing Date:
October 29, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD (JP)
International Classes:
B66B5/00; B66B7/00; B66B11/02; H04N5/225; H04N5/232; H04N7/18
Foreign References:
| US20160261824A1 | 2016-09-08 | |||
| JPS5439869U | 1979-03-16 | |||
| JP2009171143A | 2009-07-30 | |||
| US9654678B1 | 2017-05-16 | |||
| US20160255697A1 | 2016-09-01 | |||
| JP2015231893A | 2015-12-24 | |||
| JP2008517855A | 2008-05-29 | |||
| JP2012001289A | 2012-01-05 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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