JPS627666Y2 - - Google Patents
Info
- Publication number
- JPS627666Y2 JPS627666Y2 JP1981101501U JP10150181U JPS627666Y2 JP S627666 Y2 JPS627666 Y2 JP S627666Y2 JP 1981101501 U JP1981101501 U JP 1981101501U JP 10150181 U JP10150181 U JP 10150181U JP S627666 Y2 JPS627666 Y2 JP S627666Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- activated
- safety device
- close button
- time
- 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.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Description
【考案の詳細な説明】
本考案はエレベータのドアの制御装置の改良に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in an elevator door control device.
一般にエレベータのドアはかごが乗場に到着す
ると戸開し、その後あらかじめ設定された時間を
経過すると、すなわち戸開時間が満了すると戸閉
動作に移るようになつている。また戸開時間の満
了前であつても戸閉釦を操作することにより戸閉
が行なわれる。この時例えばセイフテイシユーや
光電装置等のドアの安全装置が乗降客を検出し作
動すると反転戸開や戸閉動作の阻止が行なわれ、
乗降客は支障なく安全に乗り降りを行なうことが
できる。しかしながらこの場合、ドアの安全装置
が作動している間は戸開時間が満了していても、
また戸閉釦を操作してもドアは開放したままであ
り、かごの出発は不能となるため、従来は戸開時
間満了後一定時間(例えば30秒)経過すると強制
的に戸閉動作を行ない、いたずら等によりエレベ
ータの運転が不能となることを防止している。 Generally, elevator doors open when a car arrives at a landing, and after a preset time has elapsed, that is, when the door opening time has expired, the door closes. Furthermore, the door can be closed by operating the door close button even before the door opening time has expired. At this time, if a door safety device such as a safety device or a photoelectric device detects a passenger getting on or off the vehicle and is activated, it will prevent the door from opening or closing in reverse.
Passengers can get on and off the train safely without any problems. However, in this case, as long as the door safety device is activated, even if the door opening time has expired,
Furthermore, even if the door close button is operated, the door remains open and the car cannot depart, so conventionally the door was forced to close after a certain period of time (for example, 30 seconds) had elapsed after the door open time expired. This prevents the elevator from becoming inoperable due to mischief, etc.
ところで上記のようにドアの安全装置が作動し
て、ドアが開放したままの状態となるのは必ずし
もいたずらによる場合だけとは限らず、例えば特
にかご内がほぼ満員状態のときなどはドア付近に
乗つている人の不注意により、体や服の一部等が
光線を遮つたりして本人の気付かないままに安全
装置が作動していることも多い。その結果戸閉釦
も無効となり本人がそれに気付くまで或いは強制
戸閉の時間が経過するまでエレベータの出発が遅
れ、運転効率の悪化を招くことになる。 By the way, as mentioned above, the door safety device is activated and the door remains open, not only due to mischief; for example, when the car is almost full, Due to the carelessness of the person riding the vehicle, a part of the passenger's body or clothing may block the light beam, and the safety device is often activated without the person noticing. As a result, the door close button is also disabled, and the departure of the elevator is delayed until the person himself notices this or until the forced door closing time has elapsed, resulting in a deterioration of operating efficiency.
本考案は上記の不都合点を解消するためになさ
れたもので、戸閉釦が操作されるのは乗客の乗降
が既に終了しているときであり、このときドアの
安全装置が作動しているということはドア付近に
乗つている人の不注意による可能性が高い事に着
目し、ドアの安全装置が作動しているのに戸閉釦
が操作された場合には、ブザーやベル等の報知装
置によりドアの安全装置が作動していることを知
らせるようにして、乗客の不注意による無駄な運
転阻止時間をなくし、強制戸閉の時間が経過する
まで待つことなく円滑な運行を行なうことのでき
るドアの制御装置を提供することを目的とする。 This invention was made to solve the above-mentioned disadvantages, and the door close button is operated only when passengers have already boarded and alighted, and at this time the door safety device is activated. This means that there is a high possibility that this is due to the carelessness of someone riding near the door, so if the door close button is operated even though the door safety device is activated, a buzzer or bell etc. will be activated. To eliminate wasted time to stop operation due to passenger carelessness by informing the operator that a door safety device is activated by an alarm device, and to enable smooth operation without waiting until the time for forced door closing has elapsed. The purpose of the present invention is to provide a door control device that can perform the following functions.
以下本考案を図面により説明する。図は本考案
の回路構成の一実施例を示すもので、図中A1及
びA2は制御用電源母線、DCはかご内に設けら
れた戸閉釦、Rは付勢すると周知のドア制御回路
(図示しない)に戸閉指令を発する戸閉指令リレ
ー、Raはその常開接点、Faは乗降客を検出する
光電装置の光線を遮つたとき付勢するリレー(図
示しない)の常開接点、BZはブザーである。 The present invention will be explained below with reference to the drawings. The figure shows an example of the circuit configuration of the present invention. In the figure, A1 and A2 are power supply buses for control, DC is a door close button provided inside the car, and R is a well-known door control circuit (when energized). Ra is the normally open contact of the door closing command relay (not shown) that issues a door closing command to the vehicle (not shown), Fa is the normally open contact of the relay (not shown) that is energized when the light beam of the photoelectric device that detects passengers is interrupted, BZ is a buzzer.
以上の構成において、いまエレベータが乗場に
到着すると図示しない回路によりドアは開き、戸
開時間が満了すると戸閉動作に移る。戸開時間の
満了する前或いは満了後であつても乗降が完了
し、かご内の戸閉釦DCが押されるとA1−DC−
R−A2の回路により戸閉指令リレーRが付勢し
ドアは戸閉動作に移るが、もしこの時乗客の不注
意により光電装置の光線を遮つていたとすると、
これを検出するリレーが付勢し接点Faが閉路す
ると共に図示しない回路によりドアの戸閉動作は
阻止されるが、一方接点Raも閉路するため、A
1−Fa−Ra−BZ−A2の回路によりブザーBZに
電圧が印加され警報音を発する。従つて乗客はこ
れに気付き光線を遮らないようにすることによつ
て、これを検出するリレーが消勢し接点Faが開
路してブザーBZが鳴り止むと共にドアは戸閉動
作に移り速やかに出発することが可能となる。な
お上記実施例においてドアの安全装置としては光
電装置を用いて説明したが、セイフテイシユーに
よるもの、超音波によるもの等であつても同様に
適用できることは言うまでもない。また同様に報
知装置としてはブザーやベルに限らず音声による
もの或いは視覚に訴える表示装置等であつてもよ
い。 In the above configuration, when the elevator arrives at the landing, the door opens by a circuit not shown, and when the door opening time expires, the door closes. Even before or after the door open time expires, if boarding and alighting is completed and the door close button DC inside the car is pressed, A1-DC-
The door closing command relay R is energized by the R-A2 circuit, and the door starts to close, but if at this time the passenger's carelessness blocks the light beam of the photoelectric device,
The relay that detects this is energized and the contact Fa is closed, and a circuit (not shown) prevents the door from closing, but on the other hand, the contact Ra is also closed, so the contact Fa is closed.
A voltage is applied to the buzzer BZ by the circuit 1-Fa-Ra-BZ-A2 to generate an alarm sound. Therefore, by noticing this and not blocking the light beam, the passenger will deenergize the relay that detects this, open the contact Fa, and the buzzer BZ will stop sounding, and the door will begin to close and depart immediately. It becomes possible to do so. In the above embodiments, a photoelectric device was used as the door safety device, but it goes without saying that a device using a safety device, a device using ultrasonic waves, etc. can be similarly applied. Similarly, the notification device is not limited to a buzzer or a bell, but may be an audio device, a visually appealing display device, or the like.
以上のように本考案はドアの安全装置が作動し
ているのに戸閉釦が操作された時にはブザー等の
報知装置により注意を促すようにしたので乗客の
不注意等により安全装置が作動してエレベータの
出発が遅れることを防止し、運転効果の向上に大
きな効果を発揮することができる。 As described above, in this invention, if the door close button is operated even though the door safety device is activated, a warning device such as a buzzer is used to alert the passenger, so the safety device may be activated due to the passenger's carelessness. This prevents delays in elevator departure and greatly improves operating efficiency.
図は本考案によるエレベータドアの制御装置の
一実施例を示す回路図である。
DC……戸閉釦、R……戸閉指令リレー、Ra…
…戸閉指令リレーの常開接点、Fa……光線を遮
つたとき付勢するリレーの常開接点、BZ……ブ
ザー。
The figure is a circuit diagram showing an embodiment of an elevator door control device according to the present invention. DC...Door close button, R...Door close command relay, Ra...
...Normally open contact of the door close command relay, Fa: Normally open contact of the relay that energizes when the light beam is interrupted, BZ: Buzzer.
Claims (1)
操作されるとまたは戸開時間が満了すると戸閉動
作に移るが、乗降客を検出するドアの安全装置が
作動するとドアの戸閉動作を阻止するようにした
ものにおいて、前記ドアの安全装置が作動した状
態で前記戸閉釦が操作された時に作動する報知装
置を備えたことを特徴とするエレベータドアの制
御装置。 When the car arrives at the landing, the door opens, and when the door close button is operated or the door opening time expires, the door closes. However, when the door safety device that detects passengers is activated, the door closes. What is claimed is: 1. A control device for an elevator door, comprising: a notification device that is activated when the door close button is operated while the door safety device is activated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10150181U JPS58166568U (en) | 1981-07-07 | 1981-07-07 | Elevator door control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10150181U JPS58166568U (en) | 1981-07-07 | 1981-07-07 | Elevator door control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58166568U JPS58166568U (en) | 1983-11-07 |
JPS627666Y2 true JPS627666Y2 (en) | 1987-02-21 |
Family
ID=30101078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10150181U Granted JPS58166568U (en) | 1981-07-07 | 1981-07-07 | Elevator door control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58166568U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5353074B2 (en) * | 2008-06-10 | 2013-11-27 | フジテック株式会社 | Elevator door safety device |
JP5951687B2 (en) * | 2014-06-26 | 2016-07-13 | 東芝エレベータ株式会社 | Elevator control device and elevator control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563280A (en) * | 1979-06-19 | 1981-01-14 | Mitsubishi Electric Corp | Safety device for elevator gate |
JPS563279A (en) * | 1979-06-19 | 1981-01-14 | Mitsubishi Electric Corp | Safety device for elevator gate |
-
1981
- 1981-07-07 JP JP10150181U patent/JPS58166568U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563280A (en) * | 1979-06-19 | 1981-01-14 | Mitsubishi Electric Corp | Safety device for elevator gate |
JPS563279A (en) * | 1979-06-19 | 1981-01-14 | Mitsubishi Electric Corp | Safety device for elevator gate |
Also Published As
Publication number | Publication date |
---|---|
JPS58166568U (en) | 1983-11-07 |
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