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JP2010100369A - Emergency operation control device of elevator - Google Patents

Emergency operation control device of elevator Download PDF

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Publication number
JP2010100369A
JP2010100369A JP2008271517A JP2008271517A JP2010100369A JP 2010100369 A JP2010100369 A JP 2010100369A JP 2008271517 A JP2008271517 A JP 2008271517A JP 2008271517 A JP2008271517 A JP 2008271517A JP 2010100369 A JP2010100369 A JP 2010100369A
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Prior art keywords
control operation
sensor
elevator
signal
control
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JP2008271517A
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Japanese (ja)
Inventor
Masato Ishizuka
正人 石塚
Koichi Sato
康一 佐藤
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2008271517A priority Critical patent/JP2010100369A/en
Priority to CN2009101740407A priority patent/CN101723218B/en
Publication of JP2010100369A publication Critical patent/JP2010100369A/en
Priority to HK10110460.8A priority patent/HK1143792B/en
Pending legal-status Critical Current

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  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

【課題】
より信頼性が高く、使い勝手の良いエレベーターの管制運転制御装置を得る。
【解決手段】
感知器1が動作した場合、エレベーターを最寄階あるいは避難階へ誘導する管制運転を行うエレベーターの管制運転制御装置4において、感知器1を3個以上有し、各々の感知器が動作した信号を検出する信号検出部5,6,7と、信号検出部5,6,7で複数の信号が検出された場合、管制運転許可信号を出力する感知器動作信号判定部8と、を備え、管制運転許可信号が出力された場合、管制運転を行う。
【選択図】図1
【Task】
An elevator control operation control device that is more reliable and easy to use is obtained.
[Solution]
When the sensor 1 is operated, the elevator control operation control device 4 that performs the control operation for guiding the elevator to the nearest floor or the evacuation floor has three or more sensors 1 and signals that each sensor operates. Signal detectors 5, 6, 7, and a sensor operation signal determination unit 8 that outputs a control operation permission signal when a plurality of signals are detected by the signal detectors 5, 6, 7, When a control operation permission signal is output, control operation is performed.
[Selection] Figure 1

Description

本発明は、災害時にエレベーターの乗客を安全に誘導するための管制運転制御装置に関する。   The present invention relates to a control operation control apparatus for safely guiding elevator passengers during a disaster.

従来、地震発生時には、例えば特許文献1に示されるように、地震の震度を検出する感知器を有し、地震発生時には地震時管制運転を行うと共に地震の情報を表示するものが提案されている。   Conventionally, when an earthquake occurs, for example, as disclosed in Patent Document 1, a sensor that detects a seismic intensity of an earthquake and that performs earthquake control operation and displays earthquake information when an earthquake occurs has been proposed. .

また、エレベーター機器の損傷度合いを判断するため、複数の地震センサを設け、地震時にエレベーターを最寄の階に停止させるようなエレベーターの管制運転を行うことが例えば、特許文献2に記載されている。   In order to determine the degree of damage to elevator equipment, for example, Patent Document 2 describes that a plurality of earthquake sensors are provided and the elevator is controlled to stop the elevator at the nearest floor during an earthquake. .

特開平2−123083号公報Japanese Patent Laid-Open No. 2-130883 特開2006−306577号公報JP 2006-306577 A

上記従来技術では、感知器が誤動作または故障した場合に、不要な管制運転動作に至ってしまう場合がある。また、複数台エレベーターで感知器を共用する場合、感知器の交換作業中に、感知器が動作すべき事象が発生した場合に管制運転が出来ない。   In the above prior art, when the sensor malfunctions or breaks down, there may be an unnecessary control operation. In addition, when a sensor is shared by a plurality of elevators, control operation cannot be performed if an event that the sensor should operate occurs during the sensor replacement operation.

本発明の目的は、上記従来技術の課題を解決し、より信頼性が高く、使い勝手の良いエレベーターの管制運転制御装置を得ることにある。   An object of the present invention is to solve the above-described problems of the prior art and to obtain an elevator control operation control device for an elevator that is more reliable and easy to use.

上記目的を達成するため、本発明は、感知器が動作した場合、エレベーターを最寄階あるいは避難階へ誘導する管制運転を行うエレベーターの管制運転制御装置において、前記感知器を3個以上有し、各々の感知器が動作した信号を検出する信号検出部と、前記信号検出部で複数の信号が検出された場合、管制運転許可信号を出力する感知器動作信号判定部と、を備え、前記管制運転許可信号が出力された場合、前記管制運転を行うものである。   In order to achieve the above object, according to the present invention, there is provided an elevator control operation control apparatus that performs control operation for guiding an elevator to the nearest floor or an evacuation floor when the sensor is operated, and has three or more of the sensors. A signal detection unit that detects a signal that each sensor operates, and a sensor operation signal determination unit that outputs a control operation permission signal when a plurality of signals are detected by the signal detection unit, and When the control operation permission signal is output, the control operation is performed.

本発明によれば、例えば、感知器が3ヶある場合、管制運転は2ヶの感知器が動作した場合に管制運転を許可するため、1ヶの感知器が誤動作または故障した場合に、不要なエレベーター管制運転動作を低減することができ、より信頼性を向上できる。また、複数台エレベーターで感知器を共有する場合、感知器の保守・点検などで感知器を管制運転制御装置から取外すことがあるが、この作業中に感知器が動作すべき事象が発生した場合に管制運転を停止させることなく作業を実施することが可能となり、使い勝手の良いものとなる。   According to the present invention, for example, when there are three detectors, the control operation permits the control operation when two sensors are operated, so that it is not necessary when one sensor malfunctions or fails. Elevator control operation can be reduced and reliability can be improved. In addition, when sensors are shared by multiple elevators, the sensors may be removed from the control operation control device for maintenance and inspection of the sensors, but if an event that the sensors should operate occurs during this work Therefore, it is possible to carry out the work without stopping the control operation, and it becomes easy to use.

以下、本発明の一実施形態に係わる複数台エレベーターの管制運転制御装置の図面を参照して詳明する。
図1は、感知器を3ヶ備えた複数台エレベーターの管制運転制御装置の概略構成を示す図である。図1において、1,2,3は地震や火災を検出する同一の機能を有する感知器、4は管制運転制御装置、5,6,7は感知器1,2,3の動作信号を検出し、増幅する信号検出部、8は5,6,7の信号検出部から出力された信号や接点を制御する感知器動作信号判定部、9は5,6,7の信号検出部から出力された信号や接点と8の感知器動作信号判定部から出力された信号を比較し、不一致である場合に、感知器の異常を検出し感知器の故障信号を出力する感知器異常判定部、10は8の感知器動作信号判定部から出力される管制運転許可信号を受けて、各エレベーター制御装置及びエレベーター監視装置に管制運転開始信号を出力する管制運転監視信号制御部を示す。12,13,14は管制運転制御装置に接続するエレベーター制御装置である。
Hereinafter, the control operation control device for a plurality of elevators according to an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a diagram showing a schematic configuration of a control operation control apparatus for a plurality of elevators having three detectors. In FIG. 1, 1, 2 and 3 are sensors having the same function to detect earthquakes and fires, 4 is a control operation control device, 5, 6 and 7 detect the operation signals of the sensors 1, 2 and 3. A signal detector for amplifying, 8 a sensor operation signal determining unit for controlling signals and contacts output from the signal detectors 5, 6 and 7, and 9 for outputting from a signal detector of 5, 6 and 7 A sensor abnormality determination unit that compares a signal or a contact with a signal output from the sensor operation signal determination unit of 8 and detects a sensor abnormality and outputs a failure signal of the sensor when there is a mismatch, 8 shows a control operation monitoring signal control unit that receives a control operation permission signal output from the detector operation signal determination unit 8 and outputs a control operation start signal to each elevator control device and elevator monitoring device. Reference numerals 12, 13, and 14 denote elevator control devices connected to the control operation control device.

以下に図1に示した例の動作を説明する。
平常時は、1,2,3の感知器A,B,Cが動作したことを感知器信号検出部5,6,7が検出し、感知器動作信号判定部8と感知器異常判定部9に対して、信号または接点を出力する。感知器動作信号判定部8では、5,6,7の感知器信号検出部からの信号や接点により、感知器が2ヶ動作した場合に管制運転許可信号を生成し、管制運転制御部10に送信する。管制運転制御部10では、入力された管制運転許可信号をエレベーター制御装置12,13,14及びエレベーター監視装置11に出力する。エレベーター制御装置12,13,14は管制運転開始信号を受けて例えばエレベーターを最寄の階に停止させるような管制運転を実行する。
The operation of the example shown in FIG. 1 will be described below.
In normal times, the sensor signal detectors 5, 6, and 7 detect that the detectors A, B, and C of 1, 2, and 3 are operated, and the sensor operation signal determination unit 8 and the sensor abnormality determination unit 9 are detected. Output a signal or contact. The sensor operation signal determination unit 8 generates a control operation permission signal when the two sensors are operated by signals and contacts from the sensor signal detection units 5, 6, and 7, and sends them to the control operation control unit 10. Send. The control operation control unit 10 outputs the input control operation permission signal to the elevator control devices 12, 13, 14 and the elevator monitoring device 11. In response to the control operation start signal, the elevator control devices 12, 13, and 14 execute control operation that stops the elevator at the nearest floor, for example.

感知器Aが誤動作またはON故障(信号が常時出力状態)した場合、従来は管制運転を実行してしまうが、本装置では感知器動作信号判定部8で感知器1ヶの動作であることを判定しているため管制運転の許可信号は出力されず、管制運転は実行されない。   When the sensor A malfunctions or is turned ON (a signal is always output), conventionally, the control operation is executed. However, in this apparatus, the sensor operation signal determination unit 8 indicates that one sensor is operating. Since the determination is made, the control operation permission signal is not output and the control operation is not executed.

また、感知器異常判定部9では、感知器信号検出部5,6,7からの信号や接点と感知器動作信号判定部8からの感知器動作信号が不一致となれば、感知器が異常であると判定し、感知器故障信号をエレベーター監視装置11に出力する。   Further, in the sensor abnormality determination unit 9, if the signal or contact from the sensor signal detection units 5, 6, 7 does not match the sensor operation signal from the sensor operation signal determination unit 8, the sensor is abnormal. It is determined that there is a sensor failure signal, and a sensor failure signal is output to the elevator monitoring device 11.

感知器の交換作業に関して、従来は感知器の交換作業中に感知器が動作した場合に管制運転が出来ないが、本装置では他の感知器で管制運転許可信号を出力可能であるため、管制運転機能を停止させことなく、交換作業を実施できる。   Regarding sensor replacement work, control operation cannot be performed when the sensor is operated during sensor replacement work, but this device can output control operation permission signals with other sensors. Replacement work can be carried out without stopping the operation function.

本発明の一実施例による複数台エレベーターの管制運転制御装置を示すブロック図である。It is a block diagram which shows the control operation control apparatus of the several elevator by one Example of this invention.

符号の説明Explanation of symbols

1,2,3 感知器
4 管制運転制御装置
5,6,7 感知器信号検出部
8 感知器動作信号判定部
9 感知器異常判定部
10 管制運転制御部
11 エレベーター監視装置
12,13,14 エレベーター制御装置
1, 2, 3 Sensor 4 Control operation control device 5, 6, 7 Sensor signal detection unit 8 Sensor operation signal determination unit 9 Sensor abnormality determination unit 10 Control operation control unit 11 Elevator monitoring device 12, 13, 14 Elevator Control device

Claims (4)

感知器が動作した場合、エレベーターを最寄階あるいは避難階へ誘導する管制運転を行うエレベーターの管制運転制御装置において、
前記感知器を3個以上有し、各々の感知器が動作した信号を検出する信号検出部と、
前記信号検出部で複数の信号が検出された場合、管制運転許可信号を出力する感知器動作信号判定部と、
を備え、前記管制運転許可信号が出力された場合、前記管制運転を行うことを特徴とするエレベーターの管制運転制御装置。
In the control operation control device of the elevator that performs the control operation to guide the elevator to the nearest floor or the evacuation floor when the sensor operates,
A signal detection unit that has three or more of the sensors, and detects a signal generated by each sensor;
When a plurality of signals are detected by the signal detection unit, a sensor operation signal determination unit that outputs a control operation permission signal;
And an elevator control operation control device that performs the control operation when the control operation permission signal is output.
請求項1に記載のものにおいて、前記管制運転許可信号と前記信号検出部の出力を比較し、不一致となる場合、前記感知器が故障であると判定することを特徴とするエレベーターの管制運転制御装置。   The control operation control of an elevator according to claim 1, wherein the control operation permission signal and the output of the signal detection unit are compared, and if they do not match, it is determined that the sensor is faulty. apparatus. 請求項1に記載のものにおいて、前記感知器の動作回数を表示する機能を有することを特徴とするエレベーター管制運転制御装置。   2. The elevator control operation control device according to claim 1, wherein the elevator control operation control device has a function of displaying the number of operations of the sensor. 請求項1に記載のものにおいて、複数台の前記エレベーターの管制運転を行うことを特徴とするエレベーター管制運転制御装置。   The elevator control operation control device according to claim 1, wherein control operation of a plurality of the elevators is performed.
JP2008271517A 2008-10-22 2008-10-22 Emergency operation control device of elevator Pending JP2010100369A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008271517A JP2010100369A (en) 2008-10-22 2008-10-22 Emergency operation control device of elevator
CN2009101740407A CN101723218B (en) 2008-10-22 2009-10-20 elevator control device
HK10110460.8A HK1143792B (en) 2008-10-22 2010-11-10 Control device for controlled operation of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008271517A JP2010100369A (en) 2008-10-22 2008-10-22 Emergency operation control device of elevator

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JP2010100369A true JP2010100369A (en) 2010-05-06

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CN (1) CN101723218B (en)

Families Citing this family (5)

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CN102849555B (en) * 2012-09-21 2015-07-15 日立电梯(中国)有限公司 High-accuracy earthquake management and control method and system based on cloud computing
JP6030169B2 (en) * 2015-03-10 2016-11-24 東芝エレベータ株式会社 Elevator maintenance work support apparatus, system, and method
WO2017157469A1 (en) * 2016-03-18 2017-09-21 Otis Elevator Company Elevator safety system
CN108809196B (en) * 2018-07-11 2020-05-22 阳光电源股份有限公司 Motor driver's voltage parameter detection device and motor driver
JP7159374B2 (en) * 2021-03-04 2022-10-24 東芝エレベータ株式会社 Elevator control system and operation method when earthquake is detected

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JPS6352662A (en) * 1986-08-22 1988-03-05 Fuji Electric Co Ltd Redundant thyristor valve failure diagnosis method
JPH1026669A (en) * 1996-07-12 1998-01-27 Japan Aviation Electron Ind Ltd Seismic measurement device and method for managing this device
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JP2008037630A (en) * 2006-08-09 2008-02-21 Toshiba Elevator Co Ltd Elevator group supervisory operation control device

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Publication number Publication date
CN101723218B (en) 2012-07-11
CN101723218A (en) 2010-06-09
HK1143792A1 (en) 2011-01-14

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