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Title:
MULTI-CAR ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2020/026539
Kind Code:
A1
Abstract:
This multi-car elevator system is provided with a plurality of cars, a person-detecting sensor, and a control unit. The control unit determines, on the basis of passenger presence information detected by the person-detecting sensor, whether to carry out movement of the cars from a first direction toward a second direction. When it has been determined, on the basis of the passenger presence information, that a passenger is present in a car, the control unit restricts movement of the car from the first direction toward the second direction.

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JPH02255418CONTINUOUS LIFTING CONVEYOR AND CONVEYING BOX DELIVERY METHOD THERETO
Inventors:
ARAKAWA ATSUSHI (JP)
NOGUCHI NAOAKI (JP)
ABE TAKASHI (JP)
Application Number:
PCT/JP2019/016804
Publication Date:
February 06, 2020
Filing Date:
April 19, 2019
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
B66B9/10; B66B1/18; B66B3/00
Domestic Patent References:
WO2017104071A12017-06-22
Foreign References:
JP2004002020A2004-01-08
JPH1087198A1998-04-07
JPH0551174A1993-03-02
JP2017124903A2017-07-20
JP2012148888A2012-08-09
JP2008162799A2008-07-17
JP2016124682A2016-07-11
JP2010095378A2010-04-30
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
Download PDF:
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