JP2005255371A - Control device of fan in elevator car - Google Patents

Control device of fan in elevator car Download PDF

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Publication number
JP2005255371A
JP2005255371A JP2004072076A JP2004072076A JP2005255371A JP 2005255371 A JP2005255371 A JP 2005255371A JP 2004072076 A JP2004072076 A JP 2004072076A JP 2004072076 A JP2004072076 A JP 2004072076A JP 2005255371 A JP2005255371 A JP 2005255371A
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fan
car
elevator
control device
state
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JP2004072076A
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Japanese (ja)
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Kyozo Oya
恭三 大矢
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a control device of a fan in an elevator car, for operating the fan in the car, without making a passenger feel uncomfortable by scattering gathered dust and dirt on a getting-in passenger, by suddenly operating the fan in the car when in a state of gathering the dust and the dirt after leaving the fan in the car as it is by stopping the fan over a long period. <P>SOLUTION: This control device is provided with a means for operating the fan 5 in the car by confirming that a resting state continues for a predetermined time (for example, three minutes), by waiting until an operation state of an elevator continues the resting state for the predetermined time (for example, three minutes), when detecting an operation request of the fan 5 in the car. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、乗客に不快感を与えることなくかご内ファンを運転するエレベーター用かご内ファンの制御装置に関するものである。   The present invention relates to an elevator car fan control device that drives a car fan without causing discomfort to passengers.

従来、エレベーター用かご内ファンの運転は、かご内に設けたファン専用スイッチを、ビル管理人あるいはエレベーターの保守員が投入することで行うものであった。また、遠隔監視センターから運転指令を送信してエレベーター用かご内ファンを運転するものが提案されている（例えば、特許文献１参照）。   Conventionally, a fan in an elevator car is operated by a building manager or an elevator maintenance person turning on a fan dedicated switch provided in the car. Moreover, what transmits a driving | operation command from a remote monitoring center and drives the fan in an elevator car is proposed (for example, refer patent document 1).

さらに、所定時間継続して乗場又はかご内で呼びが登録されない状態で、環境センサ（例えば温度センサ又は湿度センサ）が動作していると、呼び登録とは関係なく、例えば出勤時間帯の開始時刻になると、かご内ファンを運転し、出勤時間帯の終了時刻になると、かご内ファンを停止するものが提案されている（例えば、特許文献２参照）。   Furthermore, if an environmental sensor (for example, a temperature sensor or a humidity sensor) is operating in a state where a call is not registered for a predetermined time in the hall or the car, for example, the start time of the work time zone regardless of call registration Then, it is proposed to drive the car fan and stop the car fan at the end time of the work hours (see, for example, Patent Document 2).

特開２００２−２００６０号公報（第２頁、第３頁）Japanese Patent Application Laid-Open No. 2002-2060 (page 2, page 3) 特開２００３−１３７４８１号公報（第２頁、第３頁、図３）Japanese Patent Laid-Open No. 2003-137481 (second page, third page, FIG. 3)

しかしながら、上記従来技術においては、かご内ファンを季節により（例えば冬季期間などに）長期間停止したまま放置することによりゴミやほこりなどが溜まってしまい、このような状態のときにかご内ファンをいきなり運転すると、乗り合わせた乗客に溜まっていたゴミやほこりなどをかけてしまい乗客に不快な思いをさせてしまうという問題があった。   However, in the above prior art, if the fan in the car is left stationary for a long period of time (for example, during the winter season), dust or dust accumulates. Suddenly driving, there was a problem that the passengers who got on the vehicle could get garbage and dust, which made the passengers feel uncomfortable.

この発明は、乗客に不快感を与えることなくかご内ファンを運転するエレベーター用かご内ファンの制御装置を提供することを目的とする。   An object of the present invention is to provide a control device for an elevator car fan that drives the car fan without causing discomfort to passengers.

この発明に係るエレベーター用かご内ファンの制御装置は、かご内ファンの運転要求を検知したときに、エレベーターの休止状態が予め定められた時間以上継続したことを確認するとともに、かご内ファンの運転を開始する手段を備えた。   The control device for an elevator car fan according to the present invention confirms that the suspension state of the elevator has continued for a predetermined time or more when an operation request for the car fan is detected, and the operation of the car fan With a means to start.

この発明は、かご内ファンを長期間停止したまま放置することにより、ゴミやほこりなどが溜まってしまった状態のときにかご内ファンをいきなり運転して、乗り合わせた乗客に溜まっていたゴミやほこりなどをかけてしまい、乗客に不快な思いをさせてしまうことなくかご内ファンを運転するエレベーター用かご内ファンの制御装置を提供することができる。   In the present invention, by leaving the fan in the car stopped for a long period of time, the car fan is suddenly driven in a state where the garbage or dust has accumulated, and the garbage and dust accumulated in the passengers on board. Therefore, it is possible to provide an elevator car fan control device that drives the car fan without causing passengers to feel uncomfortable.

図１は、この発明の実施の形態に係るエレベーター用かご内ファンの制御装置の全体構成図である。図１に示すように、かご１内の換気や冷房を行うためにかご１の上部にかご内ファン５が設けられ、遠隔監視センター２からエレベーター制御装置３にかご内ファン５を制御する信号を送信する。そして、遠隔監視センター２からのかご内ファン５の制御信号は、エレベーター制御装置３を経由してかご内ファン制御装置４に出力される。さらに、かご内ファン制御装置４はかご内ファン５の運転・停止を制御する。   FIG. 1 is an overall configuration diagram of a control device for an elevator car fan according to an embodiment of the present invention. As shown in FIG. 1, an in-car fan 5 is provided above the car 1 for ventilation and cooling in the car 1, and a signal for controlling the in-car fan 5 is sent from the remote monitoring center 2 to the elevator controller 3. Send. Then, the control signal of the car fan 5 from the remote monitoring center 2 is output to the car fan control device 4 via the elevator control device 3. Further, the car fan control device 4 controls the operation / stop of the car fan 5.

図２は、この発明の実施の形態に係るエレベーター用かご内ファンの制御装置のブロック構成図である。図２に示すように、１１は、エレベーターの呼び登録などの運転状態をエレベーター制御装置３から入力し、エレベーターの運転状態を判定する運転状態判定手段であり、１２は、例えばかご内１に設けられたかご内ファン運転スイッチ（図示せず）が操作された場合に出力される、ファン運転指令６やファン停止指令７を入力したり、運転状態判定手段１１からエレベーターの運転状態判定信号や、遠隔監視センター２からのかご内ファン５の制御信号を入力してかご内ファン５を運転制御するファン運転制御手段である。   FIG. 2 is a block configuration diagram of the elevator car fan control device according to the embodiment of the present invention. As shown in FIG. 2, 11 is an operation state determination means for inputting an operation state such as elevator call registration from the elevator control device 3 to determine the operation state of the elevator, and 12 is provided, for example, in the car 1 A fan operation command 6 or a fan stop command 7 that is output when a fan operation switch (not shown) in the car is operated, an elevator operation state determination signal from the operation state determination means 11, It is a fan operation control means for inputting a control signal for the car fan 5 from the remote monitoring center 2 to control the car fan 5.

図３は、この発明の実施の形態に係るエレベーター用かご内ファンの制御装置の制御内容を説明するフローチャートである。このフローチャートで示す制御プログラムはかご内ファン制御装置に実装される。図３に示すフローチャートを参照して動作を説明する。まず、ステップＳ２１で、例えば遠隔監視センター２からかご内ファン５の制御信号により、かご内ファン５の運転・停止要求があるか否かを判定する。そして、かご内ファン５の運転・停止要求がない場合はステップＳ２６へ進み、かご内ファン５の現状の運転状態（運転または停止）を継続して動作を終了する（ステップＳ２１→ステップＳ２６→ＥＮＤ）。   FIG. 3 is a flowchart for explaining the control contents of the elevator car fan control device according to the embodiment of the present invention. The control program shown in this flowchart is implemented in the car fan control device. The operation will be described with reference to the flowchart shown in FIG. First, in step S21, for example, it is determined whether or not there is a request for operation / stop of the car fan 5 from the remote monitoring center 2 by a control signal of the car fan 5. If there is no request for operation / stop of the car fan 5, the process proceeds to step S26, where the current operation state (operation or stop) of the car fan 5 is continued and the operation is terminated (step S21 → step S26 → END). ).

ここで、ステップＳ２１で、かご内ファン５の運転・停止要求がある場合はステップＳ２２へ進み、かご内ファン５の運転要求か否かを判定する。そして、かご内ファン５の運転要求ではない場合（すなわち停止要求の場合）はステップＳ２５へ進み、かご内ファン５を直ちに停止させて動作を終了する（ステップＳ２２→ステップＳ２５→ＥＮＤ）。   Here, if there is a request for operation / stop of the in-car fan 5 in step S21, the process proceeds to step S22, and it is determined whether or not there is an operation request for the in-car fan 5. If it is not an operation request for the in-car fan 5 (that is, in the case of a stop request), the process proceeds to step S25, where the in-car fan 5 is immediately stopped and the operation is terminated (step S22 → step S25 → END).

また、ステップＳ２２でかご内ファン５の運転要求と判定した場合にはステップＳ２３へ進む。そして、ステップＳ２３で運転状態判定手段１１により、エレベーターの運転状態が所定時間（例えば３分間）以上休止状態が継続するまで待機し、所定時間（例えば３分間）以上休止状態が継続したことを確認してステップＳ２４へ進む。ここで休止状態とは例えばエレベーターの呼び登録がない状態とする。   If it is determined in step S22 that the operation of the car fan 5 is requested, the process proceeds to step S23. Then, in step S23, the operation state determination unit 11 waits until the operation state of the elevator continues for a predetermined time (for example, 3 minutes) or more, and confirms that the operation has been continued for a predetermined time (for example, 3 minutes) or more. Then, the process proceeds to step S24. Here, the resting state is, for example, a state in which there is no elevator call registration.

次に、ステップＳ２４でかご内ファン５を運転させて動作を終了する（ステップＳ２３→ステップＳ２４→ＥＮＤ）。   Next, in step S24, the car fan 5 is operated to end the operation (step S23 → step S24 → END).

以上のように、エレベーターが所定時間以上休止状態を継続するまで待機し、所定時間以上休止状態が継続したことを確認してかご内ファン５を運転させることにより、かご内ファンを長期間停止したまま放置してゴミやほこりなどが溜まってしまった状態のときにかご内ファンをいきなり運転して、乗り合わせた乗客に溜まっていたゴミやほこりなどをかけてしまい乗客に不快な思いをさせることなくエレベーターを利用できる。   As described above, the elevator has been stopped for a long period of time by waiting for the elevator to remain in the dormant state for a predetermined time or more and confirming that the dormant state has been continued for the predetermined time or more and operating the in-car fan 5. If you leave it in the state where dust and dust have accumulated, suddenly drive the fan in the car, and the passenger and passengers who ride with it will collect garbage and dust without causing the passengers to feel uncomfortable An elevator is available.

この発明の実施の形態に係るエレベーター用かご内ファンの制御装置を示す全体構成図である。It is a whole block diagram which shows the control apparatus of the elevator car fan which concerns on embodiment of this invention. この発明の実施の形態に係るエレベーター用かご内ファンの制御装置のブロック構成図である。It is a block block diagram of the control apparatus of the elevator car fan which concerns on embodiment of this invention. この発明の実施の形態に係るエレベーター用かご内ファンの制御装置の制御内容を説明するフローチャートである。It is a flowchart explaining the control content of the control apparatus of the elevator car fan which concerns on embodiment of this invention.

符号の説明Explanation of symbols

１ かご、 ２ 遠隔監視センター、 ３ エレベーター制御装置、 ４ かご内ファン制御装置、 ５ かご内ファン、 ６ ファン運転指令、 ７ ファン停止指令、１１ 運転状態判定手段、１２ ファン運転制御手段、   1 car, 2 remote monitoring center, 3 elevator control device, 4 car fan control device, 5 car fan, 6 fan operation command, 7 fan stop command, 11 operating state determination unit, 12 fan operation control unit,

Claims (1)

かごに設置されたファンの運転を制御するファン運転制御手段を備えたエレベーター用かご内ファンの制御装置において、前記かご内ファンの運転要求を検知したときに、前記エレベーターの休止状態が予め定められた時間以上継続したことを確認するとともに、前記かご内ファンの運転を開始することを特徴とするエレベーター用かご内ファンの制御装置。   In an elevator car fan control device provided with fan operation control means for controlling the operation of a fan installed in a car, when the operation request for the car fan is detected, a stop state of the elevator is determined in advance. The elevator car fan control device is characterized in that it is confirmed that the fan has continued for more than a predetermined time and the operation of the car fan is started.
JP2004072076A 2004-03-15 2004-03-15 Control device of fan in elevator car Pending JP2005255371A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014015282A (en) * 2012-07-06 2014-01-30 Hitachi Building Systems Co Ltd Dust removing device and dust removing method for ventilation fan of elevator
US8662257B2 (en) 2011-01-18 2014-03-04 Calvin Michael CHASTEEN Elevator cab accessory control device
JP2014069955A (en) * 2012-10-01 2014-04-21 Toshiba Elevator Co Ltd Elevator control device and elevator control method
US8794390B2 (en) 2011-01-18 2014-08-05 Calvin Michael CHASTEEN Elevator cab accessory control device
CN114476901A (en) * 2020-10-23 2022-05-13 株式会社日立制作所 Elevator and control method of elevator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8662257B2 (en) 2011-01-18 2014-03-04 Calvin Michael CHASTEEN Elevator cab accessory control device
US8794390B2 (en) 2011-01-18 2014-08-05 Calvin Michael CHASTEEN Elevator cab accessory control device
JP2014015282A (en) * 2012-07-06 2014-01-30 Hitachi Building Systems Co Ltd Dust removing device and dust removing method for ventilation fan of elevator
JP2014069955A (en) * 2012-10-01 2014-04-21 Toshiba Elevator Co Ltd Elevator control device and elevator control method
CN114476901A (en) * 2020-10-23 2022-05-13 株式会社日立制作所 Elevator and control method of elevator

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