JP2004244123A - Operation device for elevator - Google Patents

Operation device for elevator Download PDF

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Publication number
JP2004244123A
JP2004244123A JP2003032569A JP2003032569A JP2004244123A JP 2004244123 A JP2004244123 A JP 2004244123A JP 2003032569 A JP2003032569 A JP 2003032569A JP 2003032569 A JP2003032569 A JP 2003032569A JP 2004244123 A JP2004244123 A JP 2004244123A
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JP
Japan
Prior art keywords
car
floor
control operation
operating device
lower car
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
Application number
JP2003032569A
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Japanese (ja)
Inventor
Tsuyoshi Koga
剛志 古閑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Filing date
Publication date
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Priority to JP2003032569A priority Critical patent/JP2004244123A/en
Publication of JP2004244123A publication Critical patent/JP2004244123A/en
Pending legal-status Critical Current

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  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an operation device for an elevator capable of carrying out quick supervision operation in the earthquake supervision operation and fire supervision operation. <P>SOLUTION: In the operation device for an elevator, two cars 1A, 1B independently driven respectively are arranged in the same hoistway. When performing the supervision operation in occurrence of a disaster, the operation device is provided with a control operation supervision means for moving the lower car to a lower floor than a evacuation floor after the supervision operation of the lower car is completed (S02-03) and then carrying out the supervision operation of the upper car (S04-05). <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、エレベータの運転装置に関し、特に、同一昇降路内にそれぞれ独立した駆動手段により駆動される2台のかごを配置するワンシャフトダブルカー式エレベータの災害発生時における管制運転を制御するための運転装置に関するものである。
【0002】
【従来の技術】
近年、エレベータの輸送効率向上及び建物内占有面積削減の為、同一昇降路内にそれぞれが独立して駆動される複数のかごを有するワンシャフトマルチカー式エレベータが考案されている(例えば特許文献1参照)。
【0003】
【特許文献1】
特開2001−226048号公報
【0004】
【発明が解決しようとする課題】
しかし、同方式のエレベータにおいては、地震管制運転時および火災管制運転時において、かごを避難階へ走行させる場合に、互いのかごが障害となり、迅速な管制運転を行うことは困難である。
【0005】
この発明は上述した点に鑑みてなされたもので、地震管制運転時および火災管制運転時に迅速な管制運転を行うことができるエレベータの運転装置を提供することを目的とする。
【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運転装置は、同一昇降路内にそれぞれ独立して駆動される2台のかごを配置したエレベータの運転装置において、災害発生時における管制運転を行う場合に、下部かごの管制運転完了後、下部かごを避難階より下方の階へ移動させ、次いで上部かごの管制運転を行う管制運転制御手段を備えたことを特徴とする。
【0007】
【発明の実施の形態】
図1は、この発明の実施の形態によるワンシャフトダブルカー式エレベータの運転装置を示す構成図である。同一昇降路内に配置された下部かご1Aおよび上部かご1Bの各かご内には、かご操作盤2A,2Bが配置されており、通常は、かご操作盤2A,2Bに設けられた行先階釦の信号がかご制御ケーブル3A,3Bを介して各かご制御盤4A,4Bにそれぞれ伝えられ、各かご制御盤4A,4Bにより各かご駆動手段11A,11Bをそれぞれ駆動制御して各かご1A,1Bを目的の階へと移動することができる。
【0008】
災害発生時、例えば火災発生時には、キースイッチもしくは火災報知器等の機器と連動して火災管制運転スイッチ6が火災管制運転装置5に対して火災管制運転指令を発するようになされており、火災管制運転装置5は、各かご制御盤4A,4Bに対し個別に指令を与え、順番に管制運転を行う。すなわち、かご制御盤4A,4B、火災管制運転装置5及び火災管制運転スイッチ6により、災害発生時の管制運転制御手段を構成している。また、昇降路には、避難階が最下階である場合に、最下階より下方に下部かご1Aを一時的に待避させる為の下部非常用空間12が設けられている。
【0009】
図2は、この発明による管制運転制御手段による火災管制運転動作の一例を示すフローチャートである。火災管制運転スイッチ6の操作により火災管制運転が開始される。この火災管制運転時には、まず、各かご内及び乗場呼びをキャンセルして新規呼び登録が不可となる(ステップS01)。このような状態で、下部かご1A内の乗客の救出を行う為、上部かご1Bを避難階+1階、下部かご1Aを避難階へ走行させ(ステップS02)、下部かご1Aを避難階で戸開し20秒間待機させる(ステップS03)。このようにして、下部かご1Aの管制運転を行う。
【0010】
下部かご1Aの管制運転完了後、上部かご1Bの避難階への走行の妨げとなっている、下部かご1Aを避難階−1階もしくは下部非常用空間へ走行させて待機状態とし、次いで上部かご1Bを避難階に走行させて(ステップS04)、上部かご1Bの管制運転を行う。すなわち、ステップS03と同様に、上部かご1Bの戸開し20秒間待機させ(ステップS05)、その後休止状態とする。
【0011】
これにより、各かごは休止した状態である為、乗場及びかご内の呼び登録は一切できないが、各かご内のかご操作盤2A,2Bの戸開釦の操作により、再び避難階へ走行後戸開し、乗客を避難させることができる。例えば、上部かご1B内かご操作盤2Bの戸開釦が押されてない状態で、下部かご1A内かご操作盤2Aの戸開釦が押された場合、再びステップS02によって、上部かご1Bを避難階+1階、下部かご1Aを避難階へ走行させることで、下部かご1A内乗客の避離を可能としている(ステップS06→S07→S02,S03)。また、上部かご1B内かご操作盤2Bの戸開釦が押された場合、再びステップS05によって、上部かご1Bを避難階へ走行させることで、上部かご1B内乗客の避離を可能としている(ステップS06→S05)。そして、火災管制運伝が解除された場合、火災管制運転を終了し、通常走行を行う(ステップS08)。
【0012】
なお、前述した実施の形態では、火災発生時の管制運転制御について説明したが、火災管制運転装置5及び火災管制運転スイッチ6を地震管制運転装置及び地震管制運転スイッチに置き換えれば、地震発生時の管制運転制御にも同様に実施できる。
【0013】
【発明の効果】
以上のように、この発明によれば、災害発生時における管制運転を行う場合に、下部かごの管制運転完了後、下部かごを避難階より下方の階へ移動させ、次いで上部かごの管制運転を行うことで、迅速な管制運転を行うことができる。
【図面の簡単な説明】
【図1】この発明の実施の形態によるワンシャフトダブルカー式エレベータの運転装置を示す構成図である。
【図2】この発明による管制運転制御手段による火災管制運転動作の一例を示すフローチャートである。
【符号の説明】
1A,1B 下部/上部かご、2A,2B 下部/上部かご操作盤、3A,3B 下部/上部かご制御ケーブル、4A,4B 下部/上部かご制御盤、5 火災管制運転装置、6 火災管制運転スイッチ、11A,11B 下部/上部かご駆動手段、12 下部非常用空間。
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an elevator operating device, and more particularly, to controlling a traffic control operation of a one-shaft double car type elevator in which two cars driven by independent driving means are arranged in the same hoistway when a disaster occurs. Of the driving device.
[0002]
[Prior art]
In recent years, in order to improve the transportation efficiency of the elevator and reduce the occupied area in the building, a one-shaft multi-car elevator having a plurality of cars each driven independently in the same hoistway has been devised (for example, Patent Document 1). reference).
[0003]
[Patent Document 1]
JP 2001-222048 A
[Problems to be solved by the invention]
However, in the elevator of the same type, when the cars are driven to the evacuation floor during the earthquake control operation and the fire control operation, the cars interfere with each other, and it is difficult to perform the quick control operation.
[0005]
The present invention has been made in view of the above points, and an object of the present invention is to provide an elevator operating device capable of performing a quick control operation during an earthquake control operation and a fire control operation.
[0006]
[Means for Solving the Problems]
An elevator operating apparatus according to the present invention is an elevator operating apparatus in which two independently driven cars are arranged in the same hoistway. After the operation is completed, a control operation control means for moving the lower car to a floor below the evacuation floor and then performing a control operation of the upper car is provided.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 is a configuration diagram showing an operating device of a one-shaft double car type elevator according to an embodiment of the present invention. In each of the lower car 1A and the upper car 1B arranged in the same hoistway, car operation panels 2A and 2B are arranged. Usually, destination floor buttons provided on the car operation panels 2A and 2B are provided. Are transmitted to the respective car control panels 4A and 4B via the car control cables 3A and 3B, respectively, and the respective car driving means 11A and 11B are respectively driven by the respective car control panels 4A and 4B to control the respective cars 1A and 1B. To the target floor.
[0008]
When a disaster occurs, for example, when a fire occurs, the fire control operation switch 6 issues a fire control operation command to the fire control operation device 5 in conjunction with a key switch or a fire alarm device. The operating device 5 individually gives commands to the car control panels 4A and 4B, and performs the control operation in order. That is, the car control panels 4A and 4B, the fire control operation device 5, and the fire control operation switch 6 constitute a control operation control means in the event of a disaster. Further, the hoistway is provided with a lower emergency space 12 for temporarily evacuating the lower car 1A below the lowest floor when the evacuation floor is the lowest floor.
[0009]
FIG. 2 is a flowchart showing an example of the fire control operation by the control operation control means according to the present invention. The operation of the fire control operation switch 6 starts the fire control operation. At the time of this fire control operation, first, the calls in each car and the hall are canceled and new call registration becomes impossible (step S01). In this state, in order to rescue the passengers in the lower car 1A, the upper car 1B is moved to the evacuation floor + the first floor to the evacuation floor (step S02), and the lower car 1A is opened to the evacuation floor. Then, the process waits for 20 seconds (step S03). In this way, the control operation of the lower car 1A is performed.
[0010]
After the control operation of the lower car 1A is completed, the lower car 1A, which is obstructing the traveling of the upper car 1B to the evacuation floor, is moved to the evacuation floor-1 floor or the lower emergency space to be in a standby state, and then the upper car 1B is moved to the evacuation floor (step S04), and the control operation of the upper car 1B is performed. That is, similarly to step S03, the door of the upper car 1B is opened and kept on standby for 20 seconds (step S05), and then the hibernation state is set.
[0011]
As a result, since each car is in a paused state, no call registration in the hall and the car can be performed at all, but the doors on the car operation panels 2A and 2B in each car are operated again to the evacuation floor by operating the door open button. Open to evacuate passengers. For example, when the door open button of the car operation panel 2A in the lower car 1A is pressed while the door open button of the car operation panel 2B in the upper car 1B is not pressed, the upper car 1B is evacuated again in step S02. By moving the lower car 1A to the evacuation floor on the first floor, the passengers in the lower car 1A can be evacuated (steps S06 → S07 → S02, S03). When the door open button of the car operation panel 2B in the upper car 1B is pressed, the upper car 1B is caused to travel to the evacuation floor again in step S05, so that the passengers in the upper car 1B can escape. Step S06 → S05). Then, when the fire control operation is canceled, the fire control operation is terminated, and normal driving is performed (step S08).
[0012]
In the above-described embodiment, the control operation control at the time of fire occurrence has been described. However, if the fire control operation device 5 and the fire control operation switch 6 are replaced with the earthquake control operation device and the earthquake control operation switch, the operation at the time of the occurrence of an earthquake can be realized. The same applies to the control operation control.
[0013]
【The invention's effect】
As described above, according to the present invention, when performing a control operation at the time of a disaster, after the control operation of the lower car is completed, the lower car is moved to a floor below the evacuation floor, and then the control operation of the upper car is performed. By doing so, a quick control operation can be performed.
[Brief description of the drawings]
FIG. 1 is a configuration diagram showing an operating device of a one-shaft double car type elevator according to an embodiment of the present invention.
FIG. 2 is a flowchart showing an example of a fire control operation by the control operation control means according to the present invention.
[Explanation of symbols]
1A, 1B lower / upper car, 2A, 2B lower / upper car control panel, 3A, 3B lower / upper car control cable, 4A, 4B lower / upper car control panel, 5 fire control operation device, 6 fire control operation switch, 11A, 11B Lower / upper car drive means, 12 Lower emergency space.

Claims (4)

同一昇降路内にそれぞれ独立して駆動される2台のかごを配置したエレベータの運転装置において、
災害発生時における管制運転を行う場合に、下部かごの管制運転完了後、下部かごを避難階より下方の階へ移動させ、次いで上部かごの管制運転を行う管制運転制御手段を備えた
ことを特徴とするエレベータの運転装置。
In an elevator operating device in which two independently driven cars are arranged in the same hoistway,
When performing a control operation in the event of a disaster, after the control operation of the lower car is completed, a control operation control means for moving the lower car to a floor below the evacuation floor and then performing the control operation of the upper car is provided. The elevator operating device.
請求項1に記載のエレベータの運転装置において、
前記避難階が最下階である場合に、前記昇降路内に、前記下部かごを最下階よりも下方の位置へ移動させて停止させるための下部非常用空間を設けた
ことを特徴とするエレベータの運転装置。
The elevator operating device according to claim 1,
When the evacuation floor is the lowest floor, a lower emergency space is provided in the hoistway for moving the lower car to a position below the lowest floor and stopping the lower car. Elevator operating device.
請求項1に記載のエレベータの運転装置において、
前記管制運転制御手段は、下部かごが避難階より下方の階に停止中、下部かごのかご操作盤の戸開釦が操作された場合に、上部かごを避難階の1階床上の階に走行させ、次いで、下部かごを避難階へ走行させる
ことを特徴とするエレベータの運転装置。
The elevator operating device according to claim 1,
When the lower car is stopped on the floor below the evacuation floor and the door open button of the car operation panel of the lower car is operated while the lower car is stopped on the floor below the evacuation floor, the control operation control means travels the upper car to a floor one floor above the evacuation floor. An elevator operating device characterized by causing a lower car to run to an evacuation floor.
請求項2に記載のエレベータの運転装置において、
前記管制運転制御手段は、下部かごが下部非常用空間に停止中、下部かごのかご操作盤の戸開釦が操作された場合に、上部かごを避難階の1階床上の階に走行させ、次いで、下部かごを避難階へ走行させる
ことを特徴とするエレベータの運転装置。
The elevator operating device according to claim 2,
The control operation control means, when the lower car is stopped in the lower emergency space, when the door open button of the lower car car operation panel is operated, the upper car is run to the first floor above the evacuation floor, Next, an elevator operating device for driving a lower car to an evacuation floor.
JP2003032569A 2003-02-10 2003-02-10 Operation device for elevator Pending JP2004244123A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010005335T5 (en) 2010-03-01 2012-12-06 Mitsubishi Electric Corporation CONTROL DEVICE OF A CHAIR WITH MULTIPLE CABINS
WO2014016902A1 (en) * 2012-07-24 2014-01-30 三菱電機株式会社 Elevator control system and elevator control method
JP2014094826A (en) * 2012-11-12 2014-05-22 Mitsubishi Electric Corp Controller for elevator
JP2015101447A (en) * 2013-11-26 2015-06-04 三菱電機株式会社 Elevator control device
WO2015155800A1 (en) * 2014-04-09 2015-10-15 三菱電機株式会社 Elevator group management control device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010005335T5 (en) 2010-03-01 2012-12-06 Mitsubishi Electric Corporation CONTROL DEVICE OF A CHAIR WITH MULTIPLE CABINS
US9096410B2 (en) 2010-03-01 2015-08-04 Mitsubishi Electric Corporation Multi-car elevator control device
WO2014016902A1 (en) * 2012-07-24 2014-01-30 三菱電機株式会社 Elevator control system and elevator control method
CN104395219A (en) * 2012-07-24 2015-03-04 三菱电机株式会社 Elevator control system and elevator control method
CN104395219B (en) * 2012-07-24 2016-06-08 三菱电机株式会社 The Controlling System of elevator and the control method of elevator
JP2014094826A (en) * 2012-11-12 2014-05-22 Mitsubishi Electric Corp Controller for elevator
JP2015101447A (en) * 2013-11-26 2015-06-04 三菱電機株式会社 Elevator control device
WO2015155800A1 (en) * 2014-04-09 2015-10-15 三菱電機株式会社 Elevator group management control device

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