EP3831758A4 - Multi-car elevator system - Google Patents

Multi-car elevator system Download PDF

Info

Publication number
EP3831758A4
EP3831758A4 EP19844665.0A EP19844665A EP3831758A4 EP 3831758 A4 EP3831758 A4 EP 3831758A4 EP 19844665 A EP19844665 A EP 19844665A EP 3831758 A4 EP3831758 A4 EP 3831758A4
Authority
EP
European Patent Office
Prior art keywords
elevator system
car elevator
car
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19844665.0A
Other languages
German (de)
French (fr)
Other versions
EP3831758A1 (en
EP3831758B1 (en
Inventor
Masayasu Fujiwara
Takahiro HATORI
Tomoaki Maehara
Satoru Toriyabe
Takamichi Hoshino
Wataru Toriumi
Manabu Katou
Toshifumi Yoshikawa
Yoshihiro Dozono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP3831758A1 publication Critical patent/EP3831758A1/en
Publication of EP3831758A4 publication Critical patent/EP3831758A4/en
Application granted granted Critical
Publication of EP3831758B1 publication Critical patent/EP3831758B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/002—Indicators
    • B66B3/006—Indicators for guiding passengers to their assigned elevator car
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2433—For elevator systems with a single shaft and multiple cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2466—For elevator systems with multiple shafts and multiple cars per shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
EP19844665.0A 2018-07-31 2019-04-19 Multi-car elevator system Active EP3831758B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018144511A JP7073221B2 (en) 2018-07-31 2018-07-31 Multicar elevator system
PCT/JP2019/016805 WO2020026540A1 (en) 2018-07-31 2019-04-19 Multi-car elevator system

Publications (3)

Publication Number Publication Date
EP3831758A1 EP3831758A1 (en) 2021-06-09
EP3831758A4 true EP3831758A4 (en) 2022-04-13
EP3831758B1 EP3831758B1 (en) 2024-02-21

Family

ID=69231571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19844665.0A Active EP3831758B1 (en) 2018-07-31 2019-04-19 Multi-car elevator system

Country Status (4)

Country Link
EP (1) EP3831758B1 (en)
JP (1) JP7073221B2 (en)
CN (1) CN112449630B (en)
WO (1) WO2020026540A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022084571A1 (en) * 2020-10-20 2022-04-28 Kone Corporation Guidance solution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110155514A1 (en) * 2008-09-19 2011-06-30 Mitsubishi Electric Corporation Elevator group managemnt system
US20150291389A1 (en) * 2012-12-17 2015-10-15 Mitsubishi Electric Corporation Elevator display control device
EP3309102A1 (en) * 2016-06-08 2018-04-18 Otis Elevator Company Elevator notice system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07277609A (en) * 1994-04-11 1995-10-24 Hitachi Ltd Control device of elevator system
JP3841401B2 (en) * 2001-09-26 2006-11-01 株式会社東芝 Campus guidance device, server device, and program
GB2446760B (en) 2005-12-15 2011-05-18 Otis Elevator Co Call related elevator car identification
FI118963B (en) * 2006-10-12 2008-05-30 Kone Corp guidance system
JP4388546B2 (en) * 2006-12-28 2009-12-24 株式会社日立製作所 Elevator group management system and service elevator guidance display method
JP5054450B2 (en) * 2007-07-12 2012-10-24 株式会社日立製作所 Circulating multi-car elevator monitoring and control system
JP5273567B2 (en) * 2010-04-20 2013-08-28 フジテック株式会社 Destination floor registration device
JP2013049510A (en) * 2011-08-30 2013-03-14 Toshiba Elevator Co Ltd Group-control system of elevator
JP6249409B2 (en) * 2014-05-15 2017-12-20 三菱電機株式会社 Elevator guide device and elevator guide method
JP6492888B2 (en) * 2015-03-31 2019-04-03 フジテック株式会社 Elevator group management system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110155514A1 (en) * 2008-09-19 2011-06-30 Mitsubishi Electric Corporation Elevator group managemnt system
US20150291389A1 (en) * 2012-12-17 2015-10-15 Mitsubishi Electric Corporation Elevator display control device
EP3309102A1 (en) * 2016-06-08 2018-04-18 Otis Elevator Company Elevator notice system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020026540A1 *

Also Published As

Publication number Publication date
WO2020026540A1 (en) 2020-02-06
CN112449630A (en) 2021-03-05
EP3831758A1 (en) 2021-06-09
EP3831758B1 (en) 2024-02-21
JP2020019618A (en) 2020-02-06
CN112449630B (en) 2022-05-27
JP7073221B2 (en) 2022-05-23

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