ITRM20020097A1 - Sistema di misura di velocita' delle cabine di ascensori. - Google Patents

Sistema di misura di velocita' delle cabine di ascensori.

Info

Publication number
ITRM20020097A1
ITRM20020097A1 IT2002RM000097A ITRM20020097A ITRM20020097A1 IT RM20020097 A1 ITRM20020097 A1 IT RM20020097A1 IT 2002RM000097 A IT2002RM000097 A IT 2002RM000097A IT RM20020097 A ITRM20020097 A IT RM20020097A IT RM20020097 A1 ITRM20020097 A1 IT RM20020097A1
Authority
IT
Italy
Prior art keywords
measurement system
speed measurement
lift cabins
cabins
lift
Prior art date
Application number
IT2002RM000097A
Other languages
English (en)
Inventor
Alberto Vecchiotti
Michael Flynn
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 ITRM20020097A1 publication Critical patent/ITRM20020097A1/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S187/00—Elevator, industrial lift truck, or stationary lift for vehicle
    • Y10S187/90—Temporary construction elevator for building

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
IT2002RM000097A 2001-02-28 2002-02-25 Sistema di misura di velocita' delle cabine di ascensori. ITRM20020097A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/795,594 US6484849B2 (en) 2001-02-28 2001-02-28 Elevator speed measurement system including reflective signal technology for making speed determinations

Publications (1)

Publication Number Publication Date
ITRM20020097A1 true ITRM20020097A1 (it) 2002-08-28

Family

ID=25165941

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002RM000097A ITRM20020097A1 (it) 2001-02-28 2002-02-25 Sistema di misura di velocita' delle cabine di ascensori.

Country Status (2)

Country Link
US (1) US6484849B2 (it)
IT (1) ITRM20020097A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7257463B2 (en) * 2003-03-07 2007-08-14 Daifuku Co., Ltd. Traveling body system, automated storage and retrieval system, and method for controlling traveling body
DE102006033605B8 (de) * 2006-07-18 2008-07-10 Fraba Ag Vorrichtung und Verfahren zur Bestimmung von Vertikalpositionen
US20080116016A1 (en) * 2006-11-22 2008-05-22 Darnley Iii Andrew Dumbwaiter System with Integrated LCD Display, Improved Mode Controls, and Complimentary Baskets and Carts
ES2311388B1 (es) * 2006-12-27 2009-12-17 Orona, S. Coop. Aparato elevador y metodo con sistema para determinar posicion y/o velocidad.
JP5824044B2 (ja) 2010-07-12 2015-11-25 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ 速度位置検知システム
US11097923B2 (en) 2014-10-14 2021-08-24 Xicore Inc. Systems and methods for actively monitoring and controlling lift devices
US20180172718A1 (en) * 2016-12-16 2018-06-21 Otis Elevator Company Optical standoff sensor
CN109795666B (zh) * 2019-01-21 2020-01-03 福建省特种设备检验研究院 一种基于无人机的电梯导轨支架间距标记的测量装置
EP3712098B1 (en) 2019-03-19 2022-12-28 KONE Corporation Elevator apparatus with rope sway detector
CN117623024A (zh) * 2022-08-18 2024-03-01 霍尼韦尔国际公司 当在电梯井中使用雷达传感器时精确地识别目标反射体的方法和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB955616A (en) * 1961-08-16 1964-04-15 Ace Machinery Ltd Improved means for communicating between the cage of a lift and its tower or shaft
US4311212A (en) * 1980-07-09 1982-01-19 Elevator Equipment Co. Valve control system
FI76768C (fi) * 1987-05-27 1988-12-12 Kone Oy Foerfarande foer bestaemning av en hiss' position samt en pulsvaoningsraeknare.
GB2211046A (en) * 1987-10-10 1989-06-21 Thames Valley Lift Company Lim Lift movement monitoring
FI89580C (fi) * 1988-10-25 1993-10-25 Kone Oy Foerfarande och anordning foer maetning och avstaemning av ett hissystem
JPH04213583A (ja) * 1990-06-18 1992-08-04 Mitsubishi Electric Corp エレベーター
US5306882A (en) * 1991-05-13 1994-04-26 Otis Elevator Company Measuring elevator hoistway position using audible signals
JP3278200B2 (ja) * 1992-06-23 2002-04-30 三菱電機株式会社 エレベータのデータ伝送装置
JP3336639B2 (ja) * 1992-10-14 2002-10-21 三菱電機株式会社 エレベータ速度制御装置
US5889239A (en) * 1996-11-04 1999-03-30 Otis Elevator Company Method for monitoring elevator leveling performance with improved accuracy
US6128116A (en) * 1997-12-31 2000-10-03 Otis Elevator Company Retroreflective elevator hoistway position sensor
US6079521A (en) * 1998-11-24 2000-06-27 Otis Elevator Company Measuring elevator position with scanning laser beam
US6253879B1 (en) * 1998-12-22 2001-07-03 Otis Elevator Company Apparatus and method of determining overspeed of an elevator car

Also Published As

Publication number Publication date
US20020117359A1 (en) 2002-08-29
US6484849B2 (en) 2002-11-26

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