AU614233B2 - "smart" position transducer system for elevators - Google Patents

"smart" position transducer system for elevators Download PDF

Info

Publication number
AU614233B2
AU614233B2 AU57959/90A AU5795990A AU614233B2 AU 614233 B2 AU614233 B2 AU 614233B2 AU 57959/90 A AU57959/90 A AU 57959/90A AU 5795990 A AU5795990 A AU 5795990A AU 614233 B2 AU614233 B2 AU 614233B2
Authority
AU
Australia
Prior art keywords
elevator
track
pos
fine
signals
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.)
Ceased
Application number
AU57959/90A
Other languages
English (en)
Other versions
AU5795990A (en
Inventor
Richard C. Mccarthy
Clement A. Skalski
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 AU5795990A publication Critical patent/AU5795990A/en
Application granted granted Critical
Publication of AU614233B2 publication Critical patent/AU614233B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
AU57959/90A 1989-06-30 1990-06-28 "smart" position transducer system for elevators Ceased AU614233B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37510489A 1989-06-30 1989-06-30
US375104 1989-06-30

Publications (2)

Publication Number Publication Date
AU5795990A AU5795990A (en) 1991-01-03
AU614233B2 true AU614233B2 (en) 1991-08-22

Family

ID=23479509

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57959/90A Ceased AU614233B2 (en) 1989-06-30 1990-06-28 "smart" position transducer system for elevators

Country Status (6)

Country Link
EP (1) EP0405999B1 (de)
JP (1) JPH03166178A (de)
AU (1) AU614233B2 (de)
DE (1) DE69022495T2 (de)
FI (1) FI98621C (de)
HK (1) HK43896A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595828B2 (ja) * 1991-04-22 1997-04-02 株式会社日立製作所 エレベーター装置
ES2076084B1 (es) * 1993-06-09 1997-10-16 Eusvaltek S L Sistema de control para ascensores y similares.
DE19514801A1 (de) * 1995-04-21 1996-10-24 Wittur Aufzugteile Gmbh & Co Verfahren zum Steuern und Überwachen des Betriebes einer Aufzugsanlage und Wälzlager zur Anwendung bei dem Verfahren
FI107727B (fi) * 1996-10-21 2001-09-28 Kone Corp Menetelmä ja laitteisto hissin nopeuden ilmaisemiseksi
CN100413772C (zh) * 2006-06-09 2008-08-27 上海新时达电气有限公司 模拟电梯井道的方法
CN101659364B (zh) * 2009-08-07 2011-07-06 上海新时达电气股份有限公司 模拟电梯井道状态的方法
CN102951507B (zh) * 2011-08-17 2014-05-07 上海三菱电梯有限公司 杂物电梯层站操纵箱装置及其控制方法
CN113336031A (zh) * 2021-06-15 2021-09-03 合肥天浦硕能电子科技有限公司 利用曳引机编码器对井道内电梯位置进行识别的方法
CN114408694B (zh) * 2022-03-04 2023-06-23 深圳市爱丰达盛科技有限公司 一种电梯故障预测系统及其预测方法
CN115057312B (zh) * 2022-05-11 2023-12-22 广州广日电梯工业有限公司 基于通讯型编码器的电梯群控系统及群控方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041483A (en) * 1975-04-18 1977-08-09 Rockwell International Corporation Absolute incremental hybrid shaft position encoder
US4384275A (en) * 1975-12-18 1983-05-17 Otis Elevator Company High resolution and wide range shaft position transducer systems
AU599842B2 (en) * 1987-10-19 1990-07-26 Otis Elevator Company Elevator car position monitoring system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005843B (en) * 1977-10-10 1982-03-03 Coal Industry Patents Ltd Equipment for monitoring movement of a member
DE3243956A1 (de) * 1982-11-27 1984-05-30 Luma Elektronik - GmbH, 4904 Enger Positionsgeber zur lagebestimmung linear verfahrbarer maschinenteile
JPS6194984A (ja) * 1984-10-15 1986-05-13 三菱電機株式会社 エレベ−タの位置制御装置
FR2608756B1 (fr) * 1986-12-19 1992-01-31 Staubli Sa Ets Capteur de deplacement pour machines automatiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041483A (en) * 1975-04-18 1977-08-09 Rockwell International Corporation Absolute incremental hybrid shaft position encoder
US4384275A (en) * 1975-12-18 1983-05-17 Otis Elevator Company High resolution and wide range shaft position transducer systems
AU599842B2 (en) * 1987-10-19 1990-07-26 Otis Elevator Company Elevator car position monitoring system

Also Published As

Publication number Publication date
EP0405999B1 (de) 1995-09-20
EP0405999A3 (en) 1992-07-15
JPH03166178A (ja) 1991-07-18
DE69022495T2 (de) 1996-03-07
HK43896A (en) 1996-03-22
AU5795990A (en) 1991-01-03
DE69022495D1 (de) 1995-10-26
EP0405999A2 (de) 1991-01-02
FI98621C (fi) 1997-07-25
FI903293A0 (fi) 1990-06-29
FI98621B (fi) 1997-04-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired