MY149247A - Elevator abnormality diagnosis device - Google Patents
Elevator abnormality diagnosis deviceInfo
- Publication number
- MY149247A MY149247A MYPI20053774A MY149247A MY 149247 A MY149247 A MY 149247A MY PI20053774 A MYPI20053774 A MY PI20053774A MY 149247 A MY149247 A MY 149247A
- Authority
- MY
- Malaysia
- Prior art keywords
- elevator
- wavelet
- abnormality diagnosis
- diagnosis device
- amplitude value
- Prior art date
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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
AN ELEVATOR TROUBLESHOOTING APPARATUS OF THE PRESENT INVENTION IS CHARACTERIZED BY COMPRISING DETECTION MEANS (1, 2) FOR DETECTING AN AMPLITUDE VALUE OF ANY ONE OF VIBRATION ACCELERATION AND NOISE RELATED TO ANY ONE OF VARIOUS KINDS OF DEVICES OF AN ELEVATOR, WAVELET CONVERSION MEANS (8) FOR CONDUCTING WAVELET CONVERSION FOR A DETECTION OUTPUT OF THE DETECTION MEANS AND THEREBY GENERATING WAVELET SPECTRUM DATA, AND TROUBLESHOOTING MEANS (9) FOR DIAGNOSING OCCURRENCE OF AN ABNORMAL CONDITION AT THE ELEVATOR IN ACCORDANCE WITH MAGNITUDE OF AN AMPLITUDE VALUE REPRESENTED BY THE WAVELET SPECTRUM DATA GENERATED BY THE WAVELET CONVERSION MEANS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004238486A JP4744826B2 (en) | 2004-08-18 | 2004-08-18 | Elevator abnormality diagnosis device |
Publications (1)
Publication Number | Publication Date |
---|---|
MY149247A true MY149247A (en) | 2013-07-31 |
Family
ID=35907550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20053774 MY149247A (en) | 2004-08-18 | 2005-08-11 | Elevator abnormality diagnosis device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4744826B2 (en) |
CN (1) | CN1993285A (en) |
MY (1) | MY149247A (en) |
WO (1) | WO2006019167A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8418815B2 (en) | 2008-04-08 | 2013-04-16 | Otis Elevator Company | Remotely observable analysis for an elevator system |
JP4876136B2 (en) * | 2009-02-17 | 2012-02-15 | 株式会社日立製作所 | Abnormality diagnosis apparatus and abnormality diagnosis method |
CA2820711A1 (en) * | 2010-12-07 | 2012-06-14 | Inventio Ag | Elevator system having a sound receiver for capturing solid-borne sound |
FI122598B (en) * | 2011-04-01 | 2012-04-13 | Kone Corp | METHOD FOR MONITORING THE OPERATION OF THE LIFT SYSTEM |
JP5783808B2 (en) * | 2011-06-02 | 2015-09-24 | 三菱電機株式会社 | Abnormal sound diagnosis device |
EP2604564A1 (en) * | 2011-12-14 | 2013-06-19 | Inventio AG | Error diagnosis for a lift assembly and its components using a sensor |
CN102491140A (en) * | 2011-12-27 | 2012-06-13 | 阳西县电梯配件有限公司 | Characteristic-signal-based elevator safety checking device and elevator safety checking method |
JP6103899B2 (en) * | 2012-11-28 | 2017-03-29 | 三菱電機株式会社 | Failure location estimation device |
JP6026251B2 (en) * | 2012-11-30 | 2016-11-16 | 三菱電機ビルテクノサービス株式会社 | Elevator rope strand break detection device and rope strand break detection method |
CN105164039B (en) * | 2013-02-26 | 2018-01-09 | 通力股份公司 | Elevator structure is tested |
CN103359572A (en) * | 2013-05-23 | 2013-10-23 | 中国矿业大学 | Elevator fault diagnosis method and device |
CN103588059B (en) * | 2013-11-13 | 2016-06-22 | 潍坊菱业电梯空调有限公司 | Elevator emergency based on call center and positioning service repaiies method and system |
WO2016193079A1 (en) * | 2015-06-02 | 2016-12-08 | Inventio Ag | Monitoring of an elevator system |
CN105572493B (en) * | 2015-10-22 | 2018-05-04 | 北京建筑大学 | A kind of vehicle-mounted-ground subordinate inverter remote failure diagnosis system |
CN105572492B (en) * | 2015-10-22 | 2018-05-04 | 北京建筑大学 | A kind of municipal rail train subordinate inverter trouble-shooter |
US10547917B2 (en) | 2017-05-12 | 2020-01-28 | Otis Elevator Company | Ride quality mobile terminal device application |
US10669121B2 (en) | 2017-06-30 | 2020-06-02 | Otis Elevator Company | Elevator accelerometer sensor data usage |
EP3453667B1 (en) | 2017-09-07 | 2022-05-11 | Otis Elevator Company | Elevator sound systems |
CN108630226A (en) * | 2018-05-08 | 2018-10-09 | 上海极歌企业管理咨询中心(有限合伙) | The artificial intelligence detection method and device of unmanned garage parking O&M safety |
CN110817628A (en) * | 2018-08-08 | 2020-02-21 | 北京感瞰科技有限公司 | Intelligent fault diagnosis method, device and system for elevator |
JP7056465B2 (en) * | 2018-08-23 | 2022-04-19 | 株式会社明電舎 | Abnormality sign detection system |
CN109179120A (en) * | 2018-09-28 | 2019-01-11 | 广东马上到网络科技有限公司 | A kind of elevator or Escalator method for detecting abnormality and system |
CN109855826A (en) * | 2019-03-05 | 2019-06-07 | 苏州德姆斯信息技术有限公司 | Lifting means vibration analysis system and vibration analysis method |
CN110472563B (en) * | 2019-08-13 | 2022-04-26 | 浙江大学 | Vertical ladder vibration over-large fault diagnosis method based on wavelet packet decomposition and neural network |
CN112444314A (en) * | 2020-11-02 | 2021-03-05 | 中国电力科学研究院有限公司 | Reactor abnormity alarm system and method based on vibration noise |
CN113213298B (en) * | 2021-05-18 | 2022-01-07 | 江苏荣泽信息科技股份有限公司 | Elevator running state intelligent detection system based on block chain |
WO2023174501A1 (en) * | 2022-03-18 | 2023-09-21 | Kone Corporation | Solution for detecting an entity of an elevator system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH092752A (en) * | 1995-06-20 | 1997-01-07 | Hitachi Building Syst Eng & Service Co Ltd | Elevator diagnosis device |
JP4592123B2 (en) * | 1996-09-13 | 2010-12-01 | 東芝エレベータ株式会社 | Unsteady signal analyzer and medium on which unsteady signal analysis program is recorded |
JP2001341956A (en) * | 2000-06-05 | 2001-12-11 | Toshiba Corp | Remote maintenance method and remote maintenance system for elevator |
-
2004
- 2004-08-18 JP JP2004238486A patent/JP4744826B2/en not_active Expired - Fee Related
-
2005
- 2005-08-11 MY MYPI20053774 patent/MY149247A/en unknown
- 2005-08-15 WO PCT/JP2005/015174 patent/WO2006019167A1/en active Application Filing
- 2005-08-15 CN CNA2005800264884A patent/CN1993285A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1993285A (en) | 2007-07-04 |
WO2006019167A1 (en) | 2006-02-23 |
JP2006056635A (en) | 2006-03-02 |
JP4744826B2 (en) | 2011-08-10 |
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