JPH0656362A - Elevator controller - Google Patents
Elevator controllerInfo
- Publication number
- JPH0656362A JPH0656362A JP4211569A JP21156992A JPH0656362A JP H0656362 A JPH0656362 A JP H0656362A JP 4211569 A JP4211569 A JP 4211569A JP 21156992 A JP21156992 A JP 21156992A JP H0656362 A JPH0656362 A JP H0656362A
- Authority
- JP
- Japan
- Prior art keywords
- car
- stop position
- data
- elevator
- terminal device
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 238000007689 inspection Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 9
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、エレベータの制御装
置に関し、特に保守点検時における作業効率の向上を図
るためのかご位置を制御する場合に好適なエレベータの
制御装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator control device, and more particularly to an elevator control device suitable for controlling a car position for improving work efficiency during maintenance and inspection.
【０００２】[0002]
【従来の技術】従来、通常のエレベータの自動運転時に
おいて、運行管理システムを点検するためのエレベータ
の点検装置として、例えば特公昭62−3077号公報に示す
ものがあった。この先行技術はエレベータのかごを決め
られた階床間運行させる際にスムーズな運行を図るため
の点検装置を開示したもので、かごの停止位置は通常の
着床位置にのみ停止させるようになされていた。2. Description of the Related Art Conventionally, as an elevator inspection device for inspecting an operation management system during normal automatic operation of an elevator, for example, there is one disclosed in Japanese Examined Patent Publication No. 62-3077. This prior art discloses an inspection device for smooth operation when operating an elevator car between floors, and the car is stopped only at the normal landing position. Was there.
【０００３】しかしながら、保守点検時、きめ細かい作
業を行うためには、エレベータのかごを通常の着床位置
以外にも移動させて保守点検を行う必要があり、このよ
うな場合、手動運転用のＵＰ／ＤＯＷＮスイッチの操作
により人為的にかごを移動させることが必要である。そ
して、このような保守点検時の手動運転では、かごを乗
場位置とは無関係な位置へ移動停止させる際、ロープの
マーキングや感覚を頼りにかご位置を設定するしかなか
った。However, at the time of maintenance and inspection, in order to perform detailed work, it is necessary to move the elevator car to a place other than the normal landing position for maintenance and inspection. In such a case, the UP for manual operation is required. It is necessary to artificially move the car by operating the / DOWN switch. In such a manual operation at the time of maintenance and inspection, when the car is stopped and moved to a position irrelevant to the landing position, there is no choice but to set the car position by relying on the marking and feeling of the rope.
【０００４】[0004]
【発明が解決しようとする課題】従って、上述した従来
のエレベータの制御装置では、保守点検時に乗場位置と
は無関係な位置にかごを移動停止させるために、起動と
停止制御を繰り返すことになり、作業の能率を低下させ
るという問題点があった。また、１人での作業時におい
て、ピット内等にてかごを動かしたい時等にも運転する
手段がない場合や、乗場からかご廻り機器を点検する
際、かご位置設定が困難なこともある。Therefore, in the above-described conventional elevator control device, in order to stop and move the car to a position irrelevant to the landing position during maintenance and inspection, start and stop control are repeated, There was a problem that the work efficiency was lowered. In addition, when working alone, when there is no means to drive the car, such as when moving the car in the pit, or when checking the car-around equipment from the landing, it may be difficult to set the car position. .
【０００５】この発明は上述した従来例における問題点
を解決するためになされたもので、保守点検作業時にお
けるかご停止位置を自動設定して自動停止させることが
できるエレベータの制御装置を得ることを目的とする。The present invention has been made in order to solve the above-mentioned problems in the conventional example, and an object thereof is to obtain an elevator control device capable of automatically setting and automatically stopping a car stop position during maintenance and inspection work. To aim.
【０００６】[0006]
【課題を解決するための手段】この発明に係るエレベー
タの制御装置は、エレベータのかごの移動量に比例した
パルスを発生する手段と、上記パルスの計数値に基づい
てかご位置を演算しかごを昇降制御する主制御装置とを
備えたエレベータの制御装置において、保守点検時の作
業内容に応じたかごの停止位置データを記憶する記憶部
と、上記主制御装置と有線または無線通信によりデータ
伝送するデータ伝送手段と、このデータ伝送手段を介し
て上記主制御装置からかご位置を取り込み上記記憶部に
停止位置データを設定記憶すると共に、その記憶された
停止位置データに基づいてかごを移動及び停止制御する
制御指令を上記主制御装置に送出する制御手段とを有す
る端末器を備えたことを特徴とするものである。An elevator control apparatus according to the present invention includes a means for generating a pulse proportional to a moving amount of an elevator car, and a car position calculation car based on a count value of the pulse. In a control device for an elevator having a main control device for lifting / lowering control, a storage unit for storing car stop position data according to the work content during maintenance and inspection, and data transmission by wire or wireless communication with the main control device. Data transmission means, and the car position is fetched from the main control device via the data transmission means, and stop position data is set and stored in the storage unit, and the car is moved and stopped based on the stored stop position data. And a control unit for transmitting a control command to the main control unit.
【０００７】[0007]
【作用】上記のような構成を備えるエレベータの制御装
置において、端末器は、データ伝送手段により主制御装
置と有線または無線通信が可能で、端末器の制御手段
は、データ伝送手段を介して主制御装置からかご位置を
取り込み記憶部に停止位置データを記憶設定すると共
に、その記憶された停止位置データを基にかごを移動及
び停止制御する制御指令をデータ伝送手段を介して主制
御装置に送出することにより、保守点検時の作業内容に
応じたかごの停止位置の設定と移動及び位置制御を自動
化する。In the elevator control apparatus having the above-mentioned structure, the terminal unit can perform wired or wireless communication with the main control unit by the data transmission unit, and the control unit of the terminal unit can operate the main unit via the data transmission unit. The car position is fetched from the control device and the stop position data is stored and set in the storage unit, and a control command for moving and stopping the car is sent to the main control device via the data transmission means based on the stored stop position data. By doing so, the setting and movement of the car stop position and the position control according to the work content at the time of maintenance and inspection are automated.
【０００８】[0008]
【実施例】以下、この発明の一実施例を図に基づいて説
明する。図１はエレベータの制御装置における主要な構
成図を示し、図１において、１はエレベータの駆動機、
２は駆動機１のシーブに巻き掛けられた主索であり、こ
の主索２の垂下両端にかご３と釣合おもり４とが結合さ
れている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a main configuration diagram of an elevator control device. In FIG. 1, 1 is an elevator drive machine,
Reference numeral 2 is a main rope wound around the sheave of the driving machine 1, and a car 3 and a counterweight 4 are connected to both ends of the main rope 2 depending on the main rope.
【０００９】また、５は駆動機１の回転数、つまりかご
３の移動量に対応したパルス出力を発するパルス発生器
からなる回転数計、６は駆動機１の起動、停止、加速、
減速及びかご３の運行等のプログラムを有し、上記回転
数計５の出力を取り込んで駆動機１を制御する主制御装
置で、図２に示すように、Ｉ／Ｏポート６ａと、ＲＡＭ
６ｂとＣＰＵ６ｃ及びＲＯＭ６ｄを有するコンピュータ
６ｅを備えている。Further, 5 is a revolution counter composed of a pulse generator for emitting a pulse output corresponding to the number of revolutions of the driving machine 1, that is, the moving amount of the car 3, and 6 is a start, stop, acceleration of the driving machine 1,
A main control unit that has programs for deceleration and operation of the car 3 and takes in the output of the tachometer 5 to control the driving machine 1. As shown in FIG. 2, an I / O port 6a and a RAM are provided.
A computer 6e having a CPU 6c and a ROM 6d is provided.
【００１０】また、７は保守点検を行う際に作業員が携
帯する端末器で、データ伝送手段をなす接続手段８また
は無線通信手段９を介して上記主制御装置６と接続して
データ伝送することができるようになされ、この端末器
７は、作業内容に応じたかご停止位置の情報を記憶する
記憶部を備えると共に、上記主制御装置６からのかご位
置情報と記憶部に記憶された情報とに基づきエレベータ
の起動指令及び停止指令を主制御装置６にデータ伝送し
て運転制御する制御手段を備えている。A terminal device 7 is carried by a worker when performing maintenance and inspection, and data is transmitted by connecting to the main control device 6 through a connecting means 8 or a wireless communication means 9 which is a data transmitting means. This terminal device 7 is provided with a storage unit that stores information on the car stop position according to the work content, and the car position information from the main controller 6 and the information stored in the storage unit. And a control means for controlling the operation by transmitting the elevator start command and the stop command to the main controller 6 based on the above.
【００１１】なお、上記主制御装置６には端末器７との
無線通信に対応して無線通信手段１０が備えられる。ま
た、上記端末器７の接続手段８は、図１に示すように、
かご３の内外または昇降路内の任意の場所または主制御
装置６に設けられており、携帯用の端末器７と主制御装
置６との間のデータ伝送を可能にしており、また、無線
通信手段を介したデータ伝送時は同一ビル内であれば使
用可能になっている。The main control unit 6 is provided with a wireless communication means 10 for wireless communication with the terminal device 7. Further, the connecting means 8 of the terminal device 7 is, as shown in FIG.
It is provided in any place inside or outside the car 3 or in the hoistway or in the main control device 6 and enables data transmission between the portable terminal device 7 and the main control device 6, and also wireless communication. When data is transmitted via the means, it can be used in the same building.
【００１２】次に、上記のように構成されたエレベータ
の制御装置の動作を図３ないし図５に示すフローチャー
トに基づいて説明する。図３はかごに搭乗して実際に行
う作業の流れを示したもので、先ず、保守作業用の携帯
型端末器７を接続手段８を介して主制御装置６に接続し
（Ｓ３１）、作業内容を確認した後（Ｓ３２）、作業開
始指令を主制御装置６に対して発し（Ｓ３３）、その作
業内容に応じたかご位置設定運転を行う（Ｓ３４）。そ
して、設定運転後は、かご上に搭乗して設定運転に従っ
た保守点検作業が行われる（Ｓ３５）。Next, the operation of the elevator controller constructed as described above will be described with reference to the flow charts shown in FIGS. FIG. 3 shows the flow of the work actually carried out after getting on the car. First, the portable terminal 7 for maintenance work is connected to the main control unit 6 via the connecting means 8 (S31), and the work is performed. After confirming the contents (S32), a work start command is issued to the main control device 6 (S33), and a car position setting operation is performed according to the work contents (S34). Then, after the set operation, the passenger is boarded on the car and the maintenance and inspection work according to the set operation is performed (S35).
【００１３】図４は上記ステップＳ３４における具体的
なかご位置設定運転時の流れを示すフローチャートであ
る。先ず、端末器７からのかご位置設定運転の指令に基
づき、主制御装置６のＲＯＭ６ｄに格納されたかご停止
位置設定プログラムが起動し（Ｓ４１）、昇降指令が発
せられる（Ｓ４２）。その昇降に伴うかご３の移動量に
応じたパルスが回転数計５から出力され、ＣＰＵ６ｃは
そのカウント値に基づいてかご位置を演算する（Ｓ４
３）。FIG. 4 is a flow chart showing the flow of a specific car position setting operation in step S34. First, the car stop position setting program stored in the ROM 6d of the main control device 6 is started based on the car position setting operation command from the terminal device 7 (S41), and the ascending / descending command is issued (S42). A pulse corresponding to the movement amount of the car 3 associated with the ascending / descending is output from the tachometer 5, and the CPU 6c calculates the car position based on the count value (S4).
3).
【００１４】そして、操作員による手動による昇降指令
が絶えたらその時のカウント値、つまり停止位置が記憶
される（Ｓ４４，Ｓ４５）。その後、上記主制御装置６
によるかご停止位置は端末器７にデータ伝送され、端末
器７内の記憶部に記憶される（Ｓ４６）。そして、上述
した設定パターンを繰り返して作業内容に応じた停止位
置データが端末器７の記憶部に記憶されてかご位置設定
運転は終了する（Ｓ４７）。When the operator's manual raising / lowering command is stopped, the count value at that time, that is, the stop position is stored (S44, S45). Then, the main controller 6
The car stop position according to is transmitted to the terminal device 7 and stored in the storage unit in the terminal device 7 (S46). Then, the above-mentioned setting pattern is repeated to store the stop position data according to the work content in the storage unit of the terminal device 7, and the car position setting operation ends (S47).
【００１５】次に、図５は上述したかご位置設定後の実
際の保守点検時の流れを示すフローチャートである。こ
の場合、端末器７の記憶部には上述したかご位置設定運
転により作業内容に応じたかご停止位置が記憶されてい
る。まず、保守作業内容を確認し、その運転指令を与え
る（Ｓ５１，Ｓ５２）。運転指令は主制御装置６にデー
タ伝送されてかご３は昇降制御される。Next, FIG. 5 is a flow chart showing the flow at the time of actual maintenance / inspection after the above car position setting. In this case, the car stop position according to the work content is stored in the storage unit of the terminal device 7 by the car position setting operation described above. First, the maintenance work contents are confirmed, and the operation command is given (S51, S52). The operation command is transmitted to the main controller 6 as data, and the car 3 is controlled up and down.
【００１６】この時、主制御装置６のＣＰＵ６ｃによ
り、回転数計５によるパルス信号の計数値に基づきかご
位置が演算され、端末器７にデータ伝送される（Ｓ５
３）。端末器７の制御手段は、パルス信号の計数値に基
づいた演算されたかご位置が記憶部に設定記憶されたか
ご停止位置と一致するか否かを判断し（Ｓ５４）、一致
している場合には停止指令を主制御装置６にデータ伝送
する。At this time, the CPU 6c of the main controller 6 calculates the car position based on the count value of the pulse signal from the tachometer 5 and transmits the data to the terminal 7 (S5).
3). The control means of the terminal device 7 determines whether or not the calculated car position based on the count value of the pulse signal matches the car stop position set and stored in the storage unit (S54), and if they match. To the main controller 6, data is transmitted to the main controller 6.
【００１７】このようにして保守点検時に作業内容に応
じたかご停止位置を設定し、かご移動量に比例したパル
スの計数値に基づき設定したかご停止位置にかごを停止
制御することができるので、保守点検時の作業効率の向
上を図ることができる。In this way, the car stop position can be set according to the work contents at the time of maintenance and inspection, and the car can be stopped and controlled at the car stop position set based on the pulse count value proportional to the car movement amount. Work efficiency during maintenance and inspection can be improved.
【００１８】[0018]
【発明の効果】以上のように、この発明によれば、かご
を昇降制御する主制御装置との間で有線または無線通信
によりデータ伝送する端末器の記憶部に、保守点検時の
作業内容に応じたかごの停止位置データを設定記憶する
と共に、端末器の制御手段によりかごの移動量に応じた
パルスの計数値に基づくかご位置と上記記憶部に記憶さ
れた停止位置データとに基づいてかごの制御指令を主制
御装置にデータ伝送するようにしたので、保守点検時の
作業内容に応じたかご停止位置の設定及びその停止制御
が自動化され、作業効率の向上を図ることができるとい
う効果を奏する。As described above, according to the present invention, the contents of work at the time of maintenance and inspection are stored in the storage unit of the terminal device for transmitting data by wire or wireless communication with the main control device for controlling the raising and lowering of the car. The car stop position data is set and stored according to the car, and the car is controlled by the control means of the terminal based on the car position based on the pulse count value according to the movement amount of the car and the stop position data stored in the storage unit. Since the control command of is transmitted to the main control unit by data, the setting of the car stop position and its stop control according to the work content at the time of maintenance and inspection are automated, and the effect that work efficiency can be improved can be achieved. Play.
【図１】この発明の一実施例によるエレベータの制御装
置を示す全体構成図である。FIG. 1 is an overall configuration diagram showing an elevator control device according to an embodiment of the present invention.
【図２】図１の主制御装置６の内部構成図である。FIG. 2 is an internal configuration diagram of a main controller 6 of FIG.
【図３】この発明の一実施例による全体操作の流れを示
すフローチャートである。FIG. 3 is a flowchart showing a flow of overall operation according to an embodiment of the present invention.
【図４】図３のかご位置設定運転の詳細な流れを示すフ
ローチャートである。4 is a flowchart showing a detailed flow of the car position setting operation of FIG.
【図５】図４による設定に基づきかごの停止位置制御の
流れを示すフローチャートである。5 is a flowchart showing a flow of car stop position control based on the setting of FIG. 4. FIG.
３ かご ５ 回転数計 ６ 主制御装置 ７ 端末器 ８ 接続手段 ９ 無線通信手段 １０ 無線通信手段 3 cage 5 revolution counter 6 main controller 7 terminal device 8 connecting means 9 wireless communication means 10 wireless communication means
Claims (1)
ルスを発生する手段と、上記パルスの計数値に基づいて
かご位置を演算しかごを昇降制御する主制御装置とを備
えたエレベータの制御装置において、保守点検時の作業
内容に応じたかごの停止位置データを記憶する記憶部
と、上記主制御装置と有線または無線通信によりデータ
伝送するデータ伝送手段と、このデータ伝送手段を介し
て上記主制御装置からかご位置を取り込み上記記憶部に
停止位置データを設定記憶すると共に、その記憶された
停止位置データに基づいてかごを移動及び停止制御する
制御指令を上記主制御装置に送出する制御手段とを有す
る端末器を備えたことを特徴とするエレベータの制御装
置。1. A control device for an elevator, comprising: a means for generating a pulse proportional to a moving amount of a car of the elevator; and a main control device for calculating a car position on the basis of a count value of the pulse and controlling a car to move up and down. In the above, a storage unit for storing car stop position data according to the contents of work at the time of maintenance and inspection, a data transmission unit for transmitting data by wire or wireless communication with the main control unit, and the main unit via the data transmission unit. Control means for fetching the car position from the control device, setting and storing the stop position data in the storage unit, and sending a control command for moving and stopping the car based on the stored stop position data to the main control device. An elevator control apparatus comprising a terminal device having:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4211569A JP2880858B2 (en) | 1992-08-07 | 1992-08-07 | Elevator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4211569A JP2880858B2 (en) | 1992-08-07 | 1992-08-07 | Elevator control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0656362A true JPH0656362A (en) | 1994-03-01 |
| JP2880858B2 JP2880858B2 (en) | 1999-04-12 |
Family
ID=16607955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4211569A Expired - Fee Related JP2880858B2 (en) | 1992-08-07 | 1992-08-07 | Elevator control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2880858B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1466853A1 (en) * | 2003-04-07 | 2004-10-13 | Inventio Ag | Method for the maintenance of an elevator |
| JP2007320702A (en) * | 2006-05-31 | 2007-12-13 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance work control system for elevator |
| CN102753466A (en) * | 2009-12-21 | 2012-10-24 | 因温特奥股份公司 | Shaft access enabling device of an elevator system |
| JP6188878B1 (en) * | 2016-07-04 | 2017-08-30 | 東芝エレベータ株式会社 | Maintenance work support apparatus and maintenance work support method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111881A (en) * | 1985-11-07 | 1987-05-22 | 株式会社東芝 | Driving device for elevator |
| JPH0336179A (en) * | 1989-07-04 | 1991-02-15 | Mitsubishi Electric Corp | Elevator-cage position setting device |
-
1992
- 1992-08-07 JP JP4211569A patent/JP2880858B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111881A (en) * | 1985-11-07 | 1987-05-22 | 株式会社東芝 | Driving device for elevator |
| JPH0336179A (en) * | 1989-07-04 | 1991-02-15 | Mitsubishi Electric Corp | Elevator-cage position setting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1466853A1 (en) * | 2003-04-07 | 2004-10-13 | Inventio Ag | Method for the maintenance of an elevator |
| JP2007320702A (en) * | 2006-05-31 | 2007-12-13 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance work control system for elevator |
| CN102753466A (en) * | 2009-12-21 | 2012-10-24 | 因温特奥股份公司 | Shaft access enabling device of an elevator system |
| JP6188878B1 (en) * | 2016-07-04 | 2017-08-30 | 東芝エレベータ株式会社 | Maintenance work support apparatus and maintenance work support method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2880858B2 (en) | 1999-04-12 |
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