EP2348629A3 - Absolute position reference system - Google Patents

Absolute position reference system Download PDF

Info

Publication number
EP2348629A3
EP2348629A3 EP11159848A EP11159848A EP2348629A3 EP 2348629 A3 EP2348629 A3 EP 2348629A3 EP 11159848 A EP11159848 A EP 11159848A EP 11159848 A EP11159848 A EP 11159848A EP 2348629 A3 EP2348629 A3 EP 2348629A3
Authority
EP
European Patent Office
Prior art keywords
reference system
position reference
absolute position
conveyance
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.)
Withdrawn
Application number
EP11159848A
Other languages
German (de)
French (fr)
Other versions
EP2348629A2 (en
Inventor
Alan Finn
Jae-Hyuk Oh
Pei-Yuan Peng
Chris Pietrzykowski
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of EP2348629A2 publication Critical patent/EP2348629A2/en
Publication of EP2348629A3 publication Critical patent/EP2348629A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/062—Belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Control Of Conveyors (AREA)
  • Navigation (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

A position reference system for use with a conveyance, such as an elevator (12). The system includes a code affixed to or embedded within a suspension device or primary motion coupling such as a rope or coated steel belt (16). A reader (28) in a fixed location determines the position of the conveyance.
EP11159848A 2003-05-15 2003-05-15 Absolute position reference system Withdrawn EP2348629A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2003/015244 WO2004106209A1 (en) 2003-05-15 2003-05-15 Absolute position reference system
EP03738915A EP1631517A4 (en) 2003-05-15 2003-05-15 Absolute position reference system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03738915.2 Division 2003-05-15

Publications (2)

Publication Number Publication Date
EP2348629A2 EP2348629A2 (en) 2011-07-27
EP2348629A3 true EP2348629A3 (en) 2011-09-07

Family

ID=33488760

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03738915A Ceased EP1631517A4 (en) 2003-05-15 2003-05-15 Absolute position reference system
EP11159848A Withdrawn EP2348629A3 (en) 2003-05-15 2003-05-15 Absolute position reference system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03738915A Ceased EP1631517A4 (en) 2003-05-15 2003-05-15 Absolute position reference system

Country Status (6)

Country Link
EP (2) EP1631517A4 (en)
JP (1) JP2006525925A (en)
CN (1) CN100575230C (en)
AU (1) AU2003245277A1 (en)
HK (1) HK1091798A1 (en)
WO (1) WO2004106209A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008532890A (en) * 2005-03-22 2008-08-21 インベンテイオ・アクテイエンゲゼルシヤフト Method for detecting the state of an elevator car and an elevator system in which the method is used
FI118382B (en) * 2006-06-13 2007-10-31 Kone Corp Elevator system
EP1911713B1 (en) * 2006-10-12 2011-12-14 Inventio AG System and method for recording the position of a lift cabin
MX2007012254A (en) * 2006-10-12 2009-02-17 Inventio Ag System and method for detecting the position of a lift cage .
EP2322463A1 (en) * 2009-11-12 2011-05-18 Inventio AG Lift assembly
EP2546181A1 (en) * 2011-07-13 2013-01-16 Inventio AG Elevator installation and method for detecting the elevator car position.
CN104016201A (en) * 2014-05-30 2014-09-03 日立电梯（中国）有限公司 Absolute position detection device of elevator cab
CN104071665B (en) * 2014-07-07 2017-09-15 日立电梯（中国）有限公司 Lift car position detecting device and method
JP6399404B2 (en) 2015-03-20 2018-10-03 フジテック株式会社 Car roll restraining device and elevator roll restraining method for elevator
EP3085653B1 (en) * 2015-04-24 2019-04-10 KONE Corporation Elevator
CN107399650A (en) * 2017-08-17 2017-11-28 卢卫民 A kind of lift car position detecting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085823A (en) * 1975-11-03 1978-04-25 Westinghouse Electric Corporation Elevator system
US4218671A (en) * 1977-10-10 1980-08-19 Coal Industry (Patents) Limited Mine cage position describer
US5747755A (en) * 1995-12-22 1998-05-05 Otis Elevator Company Elevator position compensation system
WO2001083352A2 (en) * 2000-05-01 2001-11-08 Inventio Ag Device for detecting the position of an elevator car
EP1181963A1 (en) * 2000-08-22 2002-02-27 Heinrich Bader Device and method to operate a counterweighted hand lifting system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002288A1 (en) * 1980-02-08 1981-08-20 R Payne Monitoring and controlling lift positions
JPS5931274A (en) * 1982-08-09 1984-02-20 株式会社東芝 Detector for position of cage of elevator
JPS59102780A (en) * 1982-12-01 1984-06-13 三菱電機株式会社 Elevator device
ATE36143T1 (en) * 1985-04-03 1988-08-15 Inventio Ag DEVICE FOR GENERATION OF SHAFT INFORMATION IN AN ELEVATOR.
DE3825097A1 (en) 1988-07-23 1990-02-08 Stahl R Foerdertech Gmbh DEVICE FOR POSITION MEASUREMENT ON CRANE AND ELECTRIC MOUNTED RAILWAYS
DE3910873A1 (en) 1989-04-04 1990-10-18 Stahl R Foerdertech Gmbh POSITION MEASURING DEVICE FOR CRANE AND ELECTRIC RAILWAYS
FI111937B (en) * 1993-12-28 2003-10-15 Kone Corp A method for determining the position of an elevator car
CA2165247C (en) 1995-01-20 2006-05-23 Bernhard Gerstenkorn Method and equipment for the production of shaft information data of a lift shaft
US5992574A (en) * 1996-12-20 1999-11-30 Otis Elevator Company Method and apparatus to inspect hoisting ropes
JPH10318741A (en) * 1997-05-16 1998-12-04 Kobe Steel Ltd Method and apparatus for measurement of elongation of wire rope
US5925859A (en) * 1997-08-06 1999-07-20 Interface Products Co., Inc. Landing control system
JP2002167133A (en) * 2000-11-29 2002-06-11 Toshiba Corp Position detection device for elevator
US6435315B1 (en) 2000-12-11 2002-08-20 Otis Elevator Company Absolute position reference system for an elevator
SG96681A1 (en) * 2001-02-20 2003-06-16 Inventio Ag Method of generating hoistway information to serve an elevator control
DE10141412C2 (en) * 2001-08-23 2003-12-04 Kone Corp Method and device for speed monitoring of moving components of passenger conveyor systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085823A (en) * 1975-11-03 1978-04-25 Westinghouse Electric Corporation Elevator system
US4218671A (en) * 1977-10-10 1980-08-19 Coal Industry (Patents) Limited Mine cage position describer
US5747755A (en) * 1995-12-22 1998-05-05 Otis Elevator Company Elevator position compensation system
WO2001083352A2 (en) * 2000-05-01 2001-11-08 Inventio Ag Device for detecting the position of an elevator car
EP1181963A1 (en) * 2000-08-22 2002-02-27 Heinrich Bader Device and method to operate a counterweighted hand lifting system

Also Published As

Publication number Publication date
JP2006525925A (en) 2006-11-16
AU2003245277A1 (en) 2005-01-21
CN1771182A (en) 2006-05-10
WO2004106209A1 (en) 2004-12-09
EP2348629A2 (en) 2011-07-27
EP1631517A1 (en) 2006-03-08
HK1091798A1 (en) 2007-01-26
CN100575230C (en) 2009-12-30
EP1631517A4 (en) 2009-01-07

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