MY120366A - Method of force limitation for automatic elevator doors - Google Patents

Method of force limitation for automatic elevator doors

Info

Publication number
MY120366A
MY120366A MYPI99002921A MYPI9902921A MY120366A MY 120366 A MY120366 A MY 120366A MY PI99002921 A MYPI99002921 A MY PI99002921A MY PI9902921 A MYPI9902921 A MY PI9902921A MY 120366 A MY120366 A MY 120366A
Authority
MY
Malaysia
Prior art keywords
driving force
door
value
force
speed
Prior art date
Application number
MYPI99002921A
Inventor
Steffen Dr Grundmann
Original Assignee
Inventio Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8236223&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY120366(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of MY120366A publication Critical patent/MY120366A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/143—Control systems or devices electrical

Abstract

THIS SYSTEM FOR THE OPERATION OF AN AUTOMATIC ELEVATOR DOOR CONSISTS OF A REFERENCE VALUE GENERATOR (1) FOR THE SPEED, A SENSOR (2) FOR THE ACTUAL VALUE OF THE SPEED/DOOR POSITION, A MOVEMENT CONTROLLER (3), A SPEED GENERATOR (4) IN THE FORM OF A DOOR DRIVE, AND A SENSOR (5) FOR THE ACTUAL VALUE OF THE DRIVING FORCE GENERATED. A DRIVING FORCE MODEL (6) FOR THE DRIVING FORCE CALCULATES ON THE BASIS OF A MATHEMATICAL MODEL AND THE PARAMETERS CALCULATED FOR THE DOOR THE DRIVING FORCE NEEDED FOR OPERATION IN THE ABSENCE OF DISRUPTIVE FORCES. A LIMITING VALUE GENERATOR (7) USES THE VALUE DERIVED FROM THE DRIVING FORCE MODEL AND A PERMISSIBLE DISRUPTIVE FORCE TO CALCULATE A LIMITING VALUE OF FORCE WHICH IS COMPARED WITH THE ACTUAL VALUE OF THE DRIVING FORCE BY MEANS OF A COMPARATOR (8). IF THE LIMITING VALUE OF FORCE IS EXCEEDED, THE DOOR IS STOPPED AND/OR A REVERSING OPERATION IS INITIATED. (FIGURE 1)
MYPI99002921A 1998-07-30 1999-07-10 Method of force limitation for automatic elevator doors MY120366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810733 1998-07-30

Publications (1)

Publication Number Publication Date
MY120366A true MY120366A (en) 2005-10-31

Family

ID=8236223

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99002921A MY120366A (en) 1998-07-30 1999-07-10 Method of force limitation for automatic elevator doors

Country Status (7)

Country Link
EP (1) EP0976675B2 (en)
CN (1) CN1102529C (en)
AT (1) ATE252049T1 (en)
DE (1) DE59907349D1 (en)
HK (1) HK1026187A1 (en)
MY (1) MY120366A (en)
SG (1) SG71932A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004028950A1 (en) * 2002-09-27 2004-04-08 Mitsubishi Denki Kabushiki Kaisha Elevator door control device
JP4792307B2 (en) * 2006-03-22 2011-10-12 株式会社日立製作所 Elevator door safety control device
EP2298683A1 (en) 2009-09-18 2011-03-23 Inventio AG Door operator
EP2565142A4 (en) * 2010-04-30 2017-12-27 Mitsubishi Electric Corporation Door control device for elevator
DE102010064217B3 (en) 2010-12-27 2012-04-26 Siemens Aktiengesellschaft Method and device for determining a force
JP5634603B2 (en) * 2011-05-20 2014-12-03 三菱電機株式会社 Elevator equipment
CN102324890B (en) * 2011-09-07 2013-08-28 深圳市海浦蒙特科技有限公司 Elevator door motor switch-in-place torque control method and elevator door motor device
CN102431870B (en) * 2011-09-16 2013-12-25 深圳市海浦蒙特科技有限公司 Torque adaptive method and device for door opening and closing in place of elevator door motor and elevator door motor control system
US9834414B2 (en) * 2015-06-17 2017-12-05 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling elevator door systems
DE202016008654U1 (en) 2016-01-26 2018-10-29 András Lelkes Inverter for feeding an electrically excited motor
WO2020058261A1 (en) 2018-09-21 2020-03-26 Inventio Ag Lift car, lift installation, method for operating a lift installation and door drive
CN109573797B (en) * 2018-12-03 2022-09-06 天津康途科技有限公司 Self-adaptive method for door closing curve of each floor of elevator door motor
DE102019211611A1 (en) * 2019-08-01 2021-02-04 Conti Temic Microelectronic Gmbh Method for performing a locking process, locking device, server device and communication terminal for performing such a method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08249008A (en) * 1995-03-09 1996-09-27 Toyota Motor Corp Equivalent circuit reference type controller and method thereof
JP3540509B2 (en) * 1996-06-07 2004-07-07 三菱電機株式会社 Elevator door control device
US5760350A (en) * 1996-10-25 1998-06-02 Otis Elevator Company Monitoring of elevator door performance

Also Published As

Publication number Publication date
CN1244492A (en) 2000-02-16
EP0976675A1 (en) 2000-02-02
DE59907349D1 (en) 2003-11-20
HK1026187A1 (en) 2000-12-08
CN1102529C (en) 2003-03-05
ATE252049T1 (en) 2003-11-15
SG71932A1 (en) 2000-04-18
EP0976675B2 (en) 2008-08-13
EP0976675B1 (en) 2003-10-15

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