JP2018177473A5 - - Google Patents
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- JP2018177473A5 JP2018177473A5 JP2017080285A JP2017080285A JP2018177473A5 JP 2018177473 A5 JP2018177473 A5 JP 2018177473A5 JP 2017080285 A JP2017080285 A JP 2017080285A JP 2017080285 A JP2017080285 A JP 2017080285A JP 2018177473 A5 JP2018177473 A5 JP 2018177473A5
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- Prior art keywords
- hoistway
- abnormality
- car
- elevator
- operation command
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- 238000007689 inspection Methods 0.000 claims 10
- 238000003745 diagnosis Methods 0.000 claims 6
- 238000010191 image analysis Methods 0.000 claims 3
- 238000003384 imaging method Methods 0.000 claims 2
Claims (6)
前記昇降路内を昇降自在に走行するかごと、
前記かごの昇降を制御するエレベーター制御装置とを備えるエレベーター装置において、
前記昇降路の振動を検知すると共に、前記昇降路内に配置された長尺物の振れ幅を算出し、予め設定されている振れ幅の基準値と、前記算出された長尺物の振れ幅とを比較し、この比較結果に基づいて前記エレベーター制御装置に管制運転指令又は平常運転指令を与える振動感知部と、
前記振動感知部が、前記かごを管制運転させてから運転停止状態とする管制運転指令を前記エレベーター制御装置に与えた場合において、前記昇降路内の検査を行う昇降路検査装置と、
前記昇降路検査装置から送られてきたデータから、前記かごの走行に影響する重大な異常は発生していないが、長尺物が引っ掛かるリスクが増加する異常が発生していると診断した場合には、前記振動感知部に設定されている振れ幅の基準値を変更すると共に、前記エレベーター制御装置に仮復旧運転指令を与える異常診断部と
を備えるエレベーター装置。 A hoistway,
Whether to travel up and down in the hoistway,
In an elevator apparatus comprising an elevator control device that controls the raising and lowering of the car,
While detecting the vibration of the hoistway, calculating the swing width of the long object arranged in the hoistway, the preset reference value of the swing width, and the calculated swing width of the long object And a vibration sensing unit that gives a control operation command or a normal operation command to the elevator control device based on the comparison result,
A hoistway inspection device that inspects the hoistway when the vibration sensing unit gives a control operation command to the elevator control device to stop operation after the car is controlled.
From the data sent from the hoistway inspection device, no serious abnormality affecting the traveling of the car has occurred, but when diagnosing that an abnormality that increases the risk of catching a long object has occurred An elevator apparatus comprising: an abnormality diagnosis unit that changes a reference value of a vibration amplitude set in the vibration sensing unit and that gives a temporary restoration operation command to the elevator control device.
請求項1に記載のエレベーター装置。 When the abnormality diagnosis unit diagnoses from the data sent from the hoistway inspection device that a serious abnormality affecting the traveling of the car has occurred, it issues an operation stop command to the elevator control device. The elevator apparatus according to claim 1.
請求項1に記載のエレベーター装置。 From the data sent from the hoistway inspection device, the abnormality diagnosis unit does not have a serious abnormality that affects the traveling of the car, and an abnormality that increases the risk of a long object being caught occurs. The elevator apparatus according to claim 1, wherein a normal operation command is given to the elevator control apparatus when it is diagnosed that it is not.
請求項1〜3のいずれか一項に記載のエレベーター装置。 The hoistway inspection device includes an imaging device provided at an upper part and a lower part in the raising / lowering direction of the car and an image analysis unit that analyzes an image photographed by the imaging device. The elevator apparatus as described in any one.
請求項4に記載のエレベーター装置。 The elevator apparatus according to claim 4, wherein the abnormality diagnosis unit performs abnormality diagnosis by using image analysis data sent from the image analysis unit and data acquired during normal operation.
前記昇降路内を昇降自在に走行するかごと、
前記かごの昇降を制御するエレベーター制御装置と、
前記昇降路の振動を感知する振動感知部と、
昇降路内を検査する昇降路検査装置と、前記昇降路検査装置で得られたデータから異常を診断する異常診断部とを備えるエレベーター装置の制御方法であって、
前記振動感知部で、昇降路の振動を検知すると共に、昇降路内に配置された長尺物の振れ幅を算出し、予め設定されている振れ幅の基準値と、前記算出された長尺物の振れ幅とを比較し、この比較結果に基づいて前記エレベーター制御装置に管制運転指令又は平常運転指令を与え、
前記振動感知部が前記かごを管制運転させてから運転停止状態とする管制運転指令を前記エレベーター制御装置に与えた場合には、前記昇降路検査装置は、前記昇降路内の検査を行い、
前記異常診断部は、前記昇降路検査装置から送られてきたデータから、前記昇降路内に発生した異常を診断し、前記異常診断部が、前記かごの走行に影響する重大な異常は発生していないが、長尺物が引っ掛かるリスクが増加する異常が発生していると診断した場合には、前記振動感知部に設定されている振れ幅の基準値を変更すると共に、前記エレベーター制御装置に仮復旧運転指令を与える
エレベーター装置の制御方法。 A hoistway,
Whether to travel up and down in the hoistway,
An elevator control device for controlling the raising and lowering of the car;
A vibration sensing unit for sensing vibration of the hoistway;
A control method for an elevator apparatus comprising a hoistway inspection device for inspecting the inside of a hoistway and an abnormality diagnosis unit for diagnosing an abnormality from data obtained by the hoistway inspection device,
The vibration sensing unit detects the vibration of the hoistway and calculates the swing width of the long object disposed in the hoistway, and sets a reference value for the preset swing width and the calculated long length. Compare the swing width of the object, give a control operation command or normal operation command to the elevator control device based on the comparison result,
When the vibration sensing unit gives the elevator control device a control operation command to stop the operation after the car is controlled, the hoistway inspection device performs an inspection in the hoistway,
The abnormality diagnosing unit diagnoses an abnormality occurring in the hoistway from data sent from the hoistway inspection device, and the abnormality diagnosing unit generates a serious abnormality that affects the traveling of the car. However, when it is diagnosed that an abnormality that increases the risk of catching a long object has occurred, the reference value of the swing width set in the vibration sensing unit is changed, and the elevator control device A method of controlling an elevator device that gives a temporary restoration operation command.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017080285A JP6778648B2 (en) | 2017-04-14 | 2017-04-14 | Elevator device and control method of elevator device |
Applications Claiming Priority (1)
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JP2017080285A JP6778648B2 (en) | 2017-04-14 | 2017-04-14 | Elevator device and control method of elevator device |
Publications (3)
Publication Number | Publication Date |
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JP2018177473A JP2018177473A (en) | 2018-11-15 |
JP2018177473A5 true JP2018177473A5 (en) | 2019-10-17 |
JP6778648B2 JP6778648B2 (en) | 2020-11-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110980467B (en) * | 2019-12-24 | 2021-04-27 | 福建快科城建增设电梯股份有限公司 | Car running quality detection method |
US11390488B2 (en) * | 2020-06-26 | 2022-07-19 | Otis Elevator Company | Visual inspection diagnostics |
WO2022029898A1 (en) * | 2020-08-04 | 2022-02-10 | 三菱電機ビルテクノサービス株式会社 | Determination system |
CN114261862B (en) * | 2021-11-08 | 2024-03-19 | 闽江学院 | Elevator running condition monitoring method and system |
WO2024057445A1 (en) * | 2022-09-14 | 2024-03-21 | 三菱電機ビルソリューションズ株式会社 | Elevator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09286576A (en) * | 1996-04-24 | 1997-11-04 | Hitachi Building Syst Co Ltd | Image monitoring device for elevator |
JP5168831B2 (en) * | 2006-07-03 | 2013-03-27 | フジテック株式会社 | Elevator seismic control device |
JP5045080B2 (en) * | 2006-11-29 | 2012-10-10 | フジテック株式会社 | Elevator seismic control device |
JP5035012B2 (en) * | 2008-02-22 | 2012-09-26 | 三菱電機ビルテクノサービス株式会社 | Elevator control device and control method |
JP2011116519A (en) * | 2009-12-04 | 2011-06-16 | Toshiba Elevator Co Ltd | Long-size object vibration sensor control device and elevator system |
JP5240253B2 (en) * | 2010-08-19 | 2013-07-17 | 三菱電機株式会社 | Elevator control operation device |
CN105073616B (en) * | 2013-03-11 | 2017-04-26 | 三菱电机株式会社 | Elevator device |
JP6132690B2 (en) * | 2013-07-19 | 2017-05-24 | 三菱電機ビルテクノサービス株式会社 | Elevator long object inspection device and elevator long object inspection method |
JP2016141519A (en) * | 2015-02-02 | 2016-08-08 | 株式会社日立製作所 | Elevator device and operation control method for elevator device |
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