JPH05330754A - Operation controller for elevator - Google Patents
Operation controller for elevatorInfo
- Publication number
- JPH05330754A JPH05330754A JP13472192A JP13472192A JPH05330754A JP H05330754 A JPH05330754 A JP H05330754A JP 13472192 A JP13472192 A JP 13472192A JP 13472192 A JP13472192 A JP 13472192A JP H05330754 A JPH05330754 A JP H05330754A
- Authority
- JP
- Japan
- Prior art keywords
- car
- vibration
- elevator
- abnormal
- controller
- 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.)
- Pending
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、エレベータの走行中に
おける、かごの異常音，振動を検出し、エレベータの運
転を制御する装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for detecting an abnormal sound and vibration of a car while the elevator is traveling and controlling the operation of the elevator.
【０００２】[0002]
【従来の技術】通常エレベータの運転中におけるかごの
異常音，振動は、保守点検において係員がかごの中また
は上に乗りかごの運転を行ないながら点検修理をおこな
う。かごの異常音，振動の原因の大半は、かごと搭内機
器，ケーブルなどの擦れ合いや、レールの継ぎ目段差な
どであるが、異常音，振動が発生していても、故障に至
らない場合は、保守点検がおこなわれるまで運転が続け
られる。2. Description of the Related Art Normally, an abnormal sound or vibration of a car during operation of an elevator is inspected and repaired by a person in charge during maintenance inspection while operating the car in or on the car. Most of the abnormal noises and vibrations of the car are caused by rubbing between the cage and onboard equipment, cables, etc., and rail joints. If abnormal noises or vibrations do not result in failure Will continue to run until maintenance is performed.
【０００３】特願平3−231497 号明細書に記載されるよ
うに、かご内の異常音，振動を検出したかご位置を記憶
し、保守点検時にかごの異常を検出したかご位置まで、
自動的に運転するエレベータの自動点検運転装置が知ら
れている。しかし、異常を検出したかご位置を記憶し、
平常運転において、自動的にかごの異常音，振動の発生
した位置で一端停止または、減速走行をさせることに関
しては、何も記載されていない。As described in Japanese Patent Application No. 3-231497, the car position where abnormal sound and vibration in the car is detected is stored, and the car position where the car abnormality is detected at the time of maintenance and inspection is stored.
An automatic inspection operation device for an elevator that operates automatically is known. However, remembering the position of the car that detected the abnormality,
In normal operation, nothing is described about automatically stopping the vehicle at a position where abnormal noise or vibration of the car occurs or causing the vehicle to decelerate.
【０００４】[0004]
【発明が解決しようとする課題】通常、エレベータの運
転サービス中にかご内の乗客が感じる異常音，振動は、
直接運転に支障がなくても不快感，不安感を感じる。こ
のような、異常音，振動は、原因の大半が、かごと搭内
機器，ケーブルなどの擦れ合い音や、レールの継ぎ目段
差による振動などであるため、機器は正常に動作してい
る場合が多く、すぐに故障には至らない。しかし、この
状態のまま、次の保守点検まで運転を継続すると、異常
音，振動がさらに大きくなり、乗客の不安感が増すばか
りではなく、ひていは、重大な故障や事故にならないと
も限らない。Normally, the abnormal noise and vibration felt by passengers in the car during the operation service of the elevator are as follows.
Feels uncomfortable and anxious even if there is no obstacle to direct driving. Most of the causes of such abnormal sounds and vibrations are rubbing sounds of the cage and onboard equipment, cables, etc., and vibrations due to rail seam steps, so the equipment may be operating normally. There are many, and it does not lead to immediate failure. However, if operation is continued until the next maintenance inspection in this state, abnormal noise and vibration will increase further, not only increasing passengers' anxiety, but also causing a serious failure or accident. .
【０００５】本発明の目的は、エレベータの運転サービ
ス中におけるかご内の乗客が感じる異常音，振動を検出
し、異常の発生した位置で、エレベータを一端停止させ
たり、あるいは減速させたり制御することにより、異常
音，振動を軽減させる装置を提供することにある。An object of the present invention is to detect an abnormal sound or vibration felt by a passenger in a car during an elevator operation service, and to stop or decelerate the elevator at a position where the abnormality occurs. Accordingly, it is to provide a device for reducing abnormal sound and vibration.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本発明は、かごにかご内で感じる異常音及びかご内
の異常な揺れなどの振動を検出する異常検出装置を設
け、平常運転サービス時における異常音，異常振動を検
出し前記異常を検知したかごの位置データを記憶する異
常検出かご位置記憶装置を有し、平常運転に異常な音，
振動を検出したかご位置で、一旦停止あるいは、減速走
行する機能をもたせる。In order to achieve the above object, the present invention provides a car with an abnormality detecting device for detecting an abnormal sound felt in the car and a vibration such as an abnormal sway in the car. Has an abnormal car position storage device that detects abnormal noise and vibration during operation and stores the position data of the car that has detected the abnormal condition.
At the car position where vibration is detected, it has a function of stopping or decelerating.
【０００７】[0007]
【作用】本発明によれば、かごに音を検出するセンサを
設けることによりかご内の乗客が不快に感じたり不安に
感じたりするかごと搭内機器，ケーブルなどの擦れ合い
音や振動，レールの継ぎ目段差や駆動系からの音や振動
を自動的に検出する動作が行なわれる。According to the present invention, by providing the car with a sensor for detecting sound, the passengers in the car feel uncomfortable or anxious, and the rubbing noise and vibration of the cabin equipment, cables, etc., the rail The operation to automatically detect the noise and vibration from the joint step and the drive system is performed.
【０００８】さらに本発明によれば、異常音，振動が検
出された、かご位置を記憶することにより、異常の発生
している箇所を走行中は、一端停止したり、減速走行し
たりする動作がおこなわれ、平常運転中の重大な故障や
事故を防止することができる。Further, according to the present invention, by storing the position of the car in which the abnormal sound and vibration are detected, the operation of stopping once or decelerating while traveling at the place where the abnormality occurs It is possible to prevent serious troubles and accidents during normal operation.
【０００９】[0009]
【実施例】図１は本発明の一実施例に基づくエレベータ
の運転制御装置の構成を示すブロック図である。異常検
出装置１は、かごの中で聞こえる音信号とかごの中で感
じる微振動を検出する。かご位置記憶装置２は、異常検
出装置１で検出したかごの中で感じる異常音，振動が発
生した、走行中のかご位置を記憶する。異常検出制御装
置３は、異常検出装置１で検出した異常音，振動を人為
的な音，振動と区別し、さらに運転中に検出した異常
音，振動と異常の発生したかご位置と比較演算を随時お
こない、同じかご位置で繰返し発生している異常音，振
動については、一端停止あるいは、減速走行が必要であ
ると認識する。運転制御装置４は、通常の運転制御を行
ないながら異常検出制御装置３からの指令に従って、一
端停止あるいは、減速走行制御をおこなう。1 is a block diagram showing the construction of an elevator operation control apparatus according to an embodiment of the present invention. The abnormality detection device 1 detects a sound signal heard in the car and a slight vibration felt in the car. The car position storage device 2 stores the position of the running car at which the abnormal sound or vibration felt in the car detected by the abnormality detection device 1 has occurred. The abnormality detection control device 3 distinguishes the abnormal sounds and vibrations detected by the abnormality detection device 1 from artificial sounds and vibrations, and further compares the abnormal sounds and vibrations detected during operation with the car position where the abnormality has occurred. It recognizes that it is necessary to stop or decelerate for abnormal noises and vibrations that occur repeatedly at the same car position. The operation control device 4 carries out normal operation control, and temporarily stops or performs deceleration traveling control according to a command from the abnormality detection control device 3.
【００１０】モータ駆動制御装置５は、運転制御装置４
からの指令に従って、モータ６を制御する。The motor drive controller 5 is the operation controller 4
The motor 6 is controlled in accordance with the command from.
【００１１】このような構成によれば、かご内の乗客が
不快あるいは、不安に感じるかご内の異常音，振動が発
生した場合、走行中のかごが一端停止あるいは、減速運
転をおこない、異常音，振動を軽減し、重大な故障や事
故を、防止することができる。According to such a construction, when passengers in the car feel uncomfortable or anxious about abnormal noise or vibration in the car, the running car is temporarily stopped or decelerated, causing abnormal noise. ， Can reduce vibration and prevent serious breakdowns and accidents.
【００１２】図２は、本発明に基づくかごの運転速度パ
ターンを示す。縦軸は運転速度，横軸は階床を表す。FIG. 2 shows an operating speed pattern of a car according to the present invention. The vertical axis represents operating speed and the horizontal axis represents floors.
【００１３】[0013]
【発明の効果】本発明によれば、平常運転サービス時に
おいて、自動的にかごの異常音，振動の発生した位置で
かごを一旦停止または、減速走行することができ、乗客
の感じるかごの異常音，振動を軽減することができる。According to the present invention, during normal operation service, it is possible to automatically stop or decelerate the car at a position where abnormal car noise or vibration occurs, and the car feels abnormal to passengers. Sound and vibration can be reduced.
【図１】本発明の運転制御装置のブロック図。FIG. 1 is a block diagram of an operation control device of the present invention.
【図２】本発明のエレベータの運転パターンの説明図。FIG. 2 is an explanatory diagram of an operation pattern of the elevator according to the present invention.
１…異常検出装置、２…かご位置記憶装置、３…異常検
出制御装置、４…運転制御装置、５…モータ駆動制御装
置、６…モータ。1 ... Abnormality detection device, 2 ... Car position storage device, 3 ... Abnormality detection control device, 4 ... Operation control device, 5 ... Motor drive control device, 6 ... Motor.
Claims (1)
記かごの走行中における異常音，振動を検出し異常の発
生した前記かごの位置を記憶できる装置を有したものに
おいて、平常時に前記かごの異常音，振動の発生した位
置で一端停止または、減速走行する機能を備えたことを
特徴とするエレベータの運転制御装置。1. A car having a device capable of detecting an abnormal sound or vibration during traveling of the car by an abnormality detection device installed in the car and storing the position of the car in which the abnormality has occurred, wherein the car is normally operated. An elevator operation control device having a function of temporarily stopping or decelerating at a position where abnormal noise or vibration occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13472192A JPH05330754A (en) | 1992-05-27 | 1992-05-27 | Operation controller for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13472192A JPH05330754A (en) | 1992-05-27 | 1992-05-27 | Operation controller for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05330754A true JPH05330754A (en) | 1993-12-14 |
Family
ID=15135050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13472192A Pending JPH05330754A (en) | 1992-05-27 | 1992-05-27 | Operation controller for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05330754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249117A (en) * | 2008-04-07 | 2009-10-29 | Hitachi Building Systems Co Ltd | Wire rope strand disconnection diagnostic system of elevator |
| JP7031780B1 (en) * | 2021-05-27 | 2022-03-08 | 三菱電機株式会社 | Elevator controller |
| KR20230148269A (en) * | 2021-03-18 | 2023-10-24 | 미쓰비시 덴키 빌딩 솔루션즈 가부시키가이샤 | elevator monitoring device |
-
1992
- 1992-05-27 JP JP13472192A patent/JPH05330754A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249117A (en) * | 2008-04-07 | 2009-10-29 | Hitachi Building Systems Co Ltd | Wire rope strand disconnection diagnostic system of elevator |
| KR20230148269A (en) * | 2021-03-18 | 2023-10-24 | 미쓰비시 덴키 빌딩 솔루션즈 가부시키가이샤 | elevator monitoring device |
| JP7031780B1 (en) * | 2021-05-27 | 2022-03-08 | 三菱電機株式会社 | Elevator controller |
| CN115402897A (en) * | 2021-05-27 | 2022-11-29 | 三菱电机株式会社 | Elevator control device |
| CN115402897B (en) * | 2021-05-27 | 2023-08-08 | 三菱电机株式会社 | Elevator control device |
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