EP4177204A4 - Elevator, elevator control method, and elevator control program - Google Patents

Elevator, elevator control method, and elevator control program Download PDF

Info

Publication number
EP4177204A4
EP4177204A4 EP20943097.4A EP20943097A EP4177204A4 EP 4177204 A4 EP4177204 A4 EP 4177204A4 EP 20943097 A EP20943097 A EP 20943097A EP 4177204 A4 EP4177204 A4 EP 4177204A4
Authority
EP
European Patent Office
Prior art keywords
elevator
elevator control
control method
control program
program
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.)
Pending
Application number
EP20943097.4A
Other languages
German (de)
French (fr)
Other versions
EP4177204A1 (en
Inventor
Masahiro Nakata
Naoki Takayama
Yuki Saito
Akira Iwamoto
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 EP4177204A1 publication Critical patent/EP4177204A1/en
Publication of EP4177204A4 publication Critical patent/EP4177204A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
EP20943097.4A 2020-07-03 2020-07-03 Elevator, elevator control method, and elevator control program Pending EP4177204A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/026179 WO2022003947A1 (en) 2020-07-03 2020-07-03 Elevator, elevator control method, and elevator control program

Publications (2)

Publication Number Publication Date
EP4177204A1 EP4177204A1 (en) 2023-05-10
EP4177204A4 true EP4177204A4 (en) 2024-03-06

Family

ID=79315893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20943097.4A Pending EP4177204A4 (en) 2020-07-03 2020-07-03 Elevator, elevator control method, and elevator control program

Country Status (4)

Country Link
EP (1) EP4177204A4 (en)
JP (1) JP7420945B2 (en)
CN (1) CN115667113A (en)
WO (1) WO2022003947A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357553B1 (en) * 2000-09-07 2002-03-19 Otis Elevator Company Elevator car access key switch
WO2003086935A1 (en) * 2002-04-12 2003-10-23 Toshiba Elevator Kabushiki Kaisha Elevator maintenance system
JP2006335524A (en) * 2005-06-02 2006-12-14 Mitsubishi Electric Building Techno Service Co Ltd Elevator device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130355A (en) * 1997-10-31 1999-05-18 Hitachi Building Systems Co Ltd Controller for elevator
WO2005102900A1 (en) * 2004-04-20 2005-11-03 Mitsubishi Denki Kabushiki Kaisha Platform door unlocking device of elevator
JP2010089877A (en) 2008-10-06 2010-04-22 Toshiba Elevator Co Ltd Elevator device
JP2011032028A (en) 2009-07-31 2011-02-17 Toshiba Elevator Co Ltd Elevator safety device
WO2017212105A1 (en) 2016-06-07 2017-12-14 Kone Corporation Arrangement and method for opening the locking of a landing door of an elevator
JP2020125180A (en) 2019-02-04 2020-08-20 株式会社日立ビルシステム Elevator apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357553B1 (en) * 2000-09-07 2002-03-19 Otis Elevator Company Elevator car access key switch
WO2003086935A1 (en) * 2002-04-12 2003-10-23 Toshiba Elevator Kabushiki Kaisha Elevator maintenance system
JP2006335524A (en) * 2005-06-02 2006-12-14 Mitsubishi Electric Building Techno Service Co Ltd Elevator device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200702, Derwent World Patents Index; AN 2007-013340 *
See also references of WO2022003947A1 *

Also Published As

Publication number Publication date
EP4177204A1 (en) 2023-05-10
JPWO2022003947A1 (en) 2022-01-06
JP7420945B2 (en) 2024-01-23
CN115667113A (en) 2023-01-31
WO2022003947A1 (en) 2022-01-06

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Ipc: B66B 1/46 20060101ALI20240201BHEP

Ipc: B66B 5/00 20060101AFI20240201BHEP