JPH01117186A - Release-function preventive system of destination stair of elevator - Google Patents

Release-function preventive system of destination stair of elevator

Info

Publication number
JPH01117186A
JPH01117186A JP62271000A JP27100087A JPH01117186A JP H01117186 A JPH01117186 A JP H01117186A JP 62271000 A JP62271000 A JP 62271000A JP 27100087 A JP27100087 A JP 27100087A JP H01117186 A JPH01117186 A JP H01117186A
Authority
JP
Japan
Prior art keywords
release
release button
button
release function
reference voltage
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
JP62271000A
Other languages
Japanese (ja)
Inventor
Keiji Yuasa
湯浅 啓治
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
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62271000A priority Critical patent/JPH01117186A/en
Publication of JPH01117186A publication Critical patent/JPH01117186A/en
Pending legal-status Critical Current

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  • Elevator Control (AREA)

Abstract

PURPOSE: To prevent the abuse of a release button for the purpose of mischief, a crime, or the like by constituting a release function impeding system in such a way that release function does not act even if a release button is pressed again in a specified period after pressing the release button. CONSTITUTION: This system is provided with a reference voltage generating circuit 2 for generating predetermined reference voltage Eo, and an integrating circuit 3 connected to a release button 300 and outputting successively integrated generated voltage (e) in association with pressing-down of the release button 300. The voltages Eo, (e) are inputted to a comparator 4. The comparator 4 outputs a signal for energizing a release function impeding relay 400 in the case of the reference voltage Eo being larger than the generated voltage (e). A normally open contact 400a is closed by energizing the release function impeding relay 400, and in a closed period of the normally open contact 400a, release function does not work even if the release button is pressed down. At a time point of the generated voltage (e) reaching the reference voltage Eo, the relay 400 is de-energized so as to be releasable thereafter at the time of pressing the release button 300.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明はエレベータのかご内操作盤を操作することに
より行先階釦の解除機能が一時的に中断するエレベータ
の行先階の解除機能阻止システムに関するものである。
[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an elevator destination floor release function blocking system that temporarily interrupts the release function of a destination floor button by operating an in-car operation panel of the elevator. It is something.

〔従来の技術〕[Conventional technology]

第4図はエレベータの行先階を登録したり解除したりす
る従来のシステムの回路構成を示す図である。
FIG. 4 is a diagram showing the circuit configuration of a conventional system for registering and canceling the destination floor of an elevator.

エレベータの行先階に対応してかご釦(1)、かご呼び
リレー(101)、・・・(106)、・・・、および
常閉接点(201b)、・・・(206b) 、・・・
が直列接続されて設けられており、それぞれのかご釦(
1)にはかと呼びリレー(101) 、−(108) 
、−・・の常開接点(101a)、 ・・・(106a
) 、・・・が並列接続されている。モしてかご釦(1
)の一方の端子と解除釦(300) とが接続されて回
路が構成されている。このような回路構成において、例
えば6階を行先階として登録したい場合には、6階に対
応するかご釦(1)を押下することにより解除釦(30
0) 、かご釦(1)、かご呼びリレー(106)およ
び常閉接点(206b)を介して閉回路が構成され、さ
らにかと呼びリレー(108)が動作することにより常
開接点(108a)が閉路し、閉回路が構成され行先階
の登録がなされ、エレベータは指定された行先階である
6階へと上昇または下降を開始する。
Corresponding to the destination floor of the elevator, car buttons (1), car call relays (101), ... (106), ..., and normally closed contacts (201b), ... (206b), ...
are connected in series, and each car button (
1) Call relay (101), -(108)
, -... normally open contacts (101a), ... (106a
), ... are connected in parallel. Click the basket button (1
) and a release button (300) are connected to form a circuit. In such a circuit configuration, if you want to register the 6th floor as the destination floor, for example, press the car button (1) corresponding to the 6th floor and press the release button (30
0), a closed circuit is constructed through the car button (1), the car call relay (106), and the normally closed contact (206b), and the normally open contact (108a) is activated by the operation of the car call relay (108). The circuit is closed, a closed circuit is formed, the destination floor is registered, and the elevator starts ascending or descending to the designated destination floor, the 6th floor.

この場合、行先階を登録するかご釦(1)を押下した後
、間違いに気付いてこの登録を解除するためには解除釦
(300)を押せばよい。すると前述した閉回路が開路
することにより、かご呼びリレーの常開接点(toaa
)が再び開路し、先に登録した行先階は解除される。こ
のように従来のエレベータの行先階の登録および解除の
ための回路においては、行先階の登録を解除するための
機能は時間や回数に無関係に使用できるように構成され
ていた。
In this case, after pressing the car button (1) for registering the destination floor, if the user realizes that he has made a mistake and wants to cancel the registration, he can press the cancel button (300). Then, the above-mentioned closed circuit is opened, and the normally open contact (toaa
) will open again, and the previously registered destination floor will be cancelled. In this manner, the conventional circuit for registering and canceling the destination floor of an elevator is configured such that the function for canceling the destination floor registration can be used regardless of the time or number of times.

したがって、従来のシステムはかご内操作盤において行
先階を指定してかご釦(1)を押したのちに、押し間違
いに気付いてもう一度押せば、常に先に登録した行先階
が解除されるという構成になっていた。
Therefore, in the conventional system, after specifying the destination floor on the in-car operation panel and pressing the car button (1), if you realize that you pressed the wrong button and press it again, the previously registered destination floor is always canceled. It had become.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従来のシステムは、以上のように構成されていたため、
かご内操作盤においてかご釦を押下して行先階を登録し
た場合において、これを解除する機能の乱用使用を規制
する能力を備えていなかった。従っていたずらや犯罪等
の目的をもって解除釦を無制限に使用して悪用するとい
う問題点があフた。
The conventional system was configured as described above, so
When a destination floor is registered by pressing a car button on the in-car operation panel, there was no ability to prevent abuse of the function to release the button. Therefore, the problem of the release button being misused by unlimited use for purposes such as mischief or crime has been eliminated.

この発明は上記のような問題点を解消するためになされ
たもので、行先階の登録を解除する解除釦の機能が一定
の条件下では禁止されるような機能を持ったエレベータ
の行先階の解除機能阻止システムを提供することを目的
とする。
This invention was made in order to solve the above-mentioned problems, and the invention was made in order to solve the above-mentioned problems. The purpose of the present invention is to provide a release function blocking system.

〔問題点を解決するための手段〕[Means for solving problems]

この発明に係るエレベータの行先階の解除機能阻止シス
テムは、エレベータの行先階を登録するかご釦と、登録
された行先階を解除する解除釦と、前記解除釦の押下に
応答してリセットされ所定の期間にわたって積分された
発生電圧を逐次出力する積分回路と、前記発生電圧と基
準電圧とを比較し前記所定の期間内の前記基準電圧が前
記発生電圧より大きい期間内にあっては前記解除釦の行
先階の解除機能を禁止する解除機能阻止リレーとを設け
たものである。
The elevator destination floor release function prevention system according to the present invention includes a car button for registering the destination floor of the elevator, a release button for releasing the registered destination floor, and a car button that is reset to a predetermined value in response to pressing of the release button. an integrating circuit that sequentially outputs the generated voltage integrated over a period of time; and an integrating circuit that compares the generated voltage with a reference voltage and presses the release button if the reference voltage is greater than the generated voltage within the predetermined period. A release function blocking relay is provided to inhibit the release function of the destination floor.

【作用) この発明における阻止システムは所定の期間内に解除釦
が2度以上押下された場合にはこれをいたずらや犯罪の
目的で押したものと見なし、解除機能阻止リレーを付勢
ルて、再度解除釦を押しても作動しないようにする。所
定の期間が経過すると、解除機能阻止リレーを消勢し再
び解除釦が作動状態になるようにしている。
[Operation] If the release button is pressed twice or more within a predetermined period, the blocking system in this invention considers this to have been pressed for the purpose of mischief or crime, and energizes the release function blocking relay. It will not work even if you press the release button again. When a predetermined period of time has elapsed, the release function blocking relay is deenergized and the release button is activated again.

〔実施例〕〔Example〕

以下この発明の一実施例を図に基づいて説明する。第1
図はこの発明の一実施例に用いられる電気回路部分の回
路接続図を示したものである。
An embodiment of the present invention will be described below based on the drawings. 1st
The figure shows a circuit connection diagram of an electric circuit portion used in an embodiment of the present invention.

なお、以下の図面において第4図に示した従来の構成部
分と同一要素には同一符号を付しその詳細の説明は省略
する。
In the following drawings, the same elements as those of the conventional component shown in FIG. 4 are denoted by the same reference numerals, and detailed explanation thereof will be omitted.

′s1図の回路は、6階に対応する部分の電気回路接続
図を示している。解除釦(300)に並列に解除機能阻
止リレー(400)の常開接点(400a)を接続する
。他の構成は、第4図に示す従来の場合とほぼ同一であ
る。
The circuit in Figure 's1 shows the electrical circuit connection diagram of the part corresponding to the 6th floor. The normally open contact (400a) of the release function blocking relay (400) is connected in parallel to the release button (300). The other configuration is almost the same as the conventional case shown in FIG.

第2図は、この発明、により設けられる解除機能阻止リ
レー(400)の駆動回路の一例を示すブロック図であ
る。あらかじめ定められた基準電圧E0を発生させるた
めの基準電圧発生回路 (2)と解除釦(30G)に接
続され解除釦(300)の押下に伴って、逐次、積分さ
れた発生電圧eを出力する積分回路 (3)とが設けら
れ、これらの電圧Eo、eはそれぞれ比較器(4)に入
力される。比較器(4)は基準電圧Eoが発生電圧eよ
り大ぎい場合に解除機能阻止リレー(400)を付勢す
るための信号を出力する。解除機能阻止リレー(400
)が付勢されることにより、第1図に示す常開接点(4
00a)が閉路し、この常開接点(400a)が閉路し
ている期間においては解除釦(300)を押下しても解
除機能ははたらかない。
FIG. 2 is a block diagram showing an example of a drive circuit for the release function blocking relay (400) provided according to the present invention. A reference voltage generation circuit (2) for generating a predetermined reference voltage E0 is connected to a release button (30G), and as the release button (300) is pressed, it sequentially outputs an integrated generated voltage e. An integrating circuit (3) is provided, and these voltages Eo and e are respectively input to a comparator (4). The comparator (4) outputs a signal for energizing the release function blocking relay (400) when the reference voltage Eo is greater than the generated voltage e. Release function blocking relay (400
) is energized, the normally open contact (4) shown in FIG.
00a) is closed and the normally open contact (400a) is closed, the release function does not work even if the release button (300) is pressed.

第3図は、解除釦の押下と、これに応答してリセットさ
れ所定の期間にわたって積分された発生電圧を逐次出力
する積分回路の動作を示した波形図である0図に示すよ
うに解除釦(300)が押下されることにより、第2図
に示す積分回路 (3)は積分動作を開始し、のこぎり
歯状の発生電圧eを所定の時間T2だけ発生し、その値
を逐次、比較器(4)に出力する。最初に解除釦(30
0)が時刻t1の時点で押下され、時間TI経過した時
刻t2の段階で再び押下されたと仮定する。
FIG. 3 is a waveform diagram showing the operation of an integrating circuit that is reset in response to pressing the release button and sequentially outputs the generated voltage integrated over a predetermined period. (300) is pressed, the integrating circuit (3) shown in FIG. (4) Output. First press the release button (30
0) is pressed at time t1 and pressed again at time t2 after time TI has elapsed.

この場合積分回路 (3)は、リセットされて再び時刻
t2の段階から積分動作を開始するが時刻t2の時点で
の発生電圧eは基準電圧E。よりも小さいため、比較器
(4)からは解除機能阻止リレーを付勢するための駆動
信号が出力され、これに応じて解除機能阻止リレー(4
00)が動作し解除釦の動作は以後禁止されることとな
る。
In this case, the integrating circuit (3) is reset and starts the integrating operation again from time t2, but the generated voltage e at time t2 is the reference voltage E. Since the comparator (4) outputs a drive signal to energize the release function blocking relay, the release function blocking relay (4) responds to this.
00) is activated, and the operation of the release button is prohibited from now on.

したがって、時刻t2の時点で解除釦を押下してももは
や解除機能は働かない。一方、時刻t2の時点で積分動
作を始めた積分口・路 (3)は、逐次、発生電圧eを
発生させていき、時刻t2からTo時間経過後にはその
発生電圧eの大きざが基準電圧Eoの大きさと等しくな
る。この時点で比較器(4)は解除機能阻止リレー(4
00)の駆動を解除するため、解除機能阻止リレー(4
00)は消勢され解除機能阻止リレー(400)の常開
接点(400a)が再び開路するため解除釦(300)
の機能が回復する。そこで時刻t3の時点で解除釦(3
00)を押下した場合には解除機能が動作する。
Therefore, even if the release button is pressed at time t2, the release function no longer works. On the other hand, the integral port/path (3) that started its integral operation at time t2 successively generates a generated voltage e, and after time To has elapsed from time t2, the difference in the magnitude of the generated voltage e becomes the reference voltage. It becomes equal to the size of Eo. At this point, the comparator (4) is connected to the release function blocking relay (4).
00), the release function blocking relay (4
00) is deenergized and the normally open contact (400a) of the release function blocking relay (400) opens again, so the release button (300)
function is restored. Therefore, at time t3, the release button (3
00), the release function operates.

このように発生電圧eが基準電圧E。に達するまでの期
間To内においては解除機能阻止リレー(400)が付
勢された状態にしておく。この期間To内におては解除
釦(300)を再度押しても阻止リレー(400)が働
いているため解除機能は作動しない。基準電圧E0に発
生電圧eが達した時点で解除機能阻止リレー(400)
を消勢することにより、それ以降は解除釦(300)を
押した時点で解除可能が動作するようになる。
In this way, the generated voltage e is the reference voltage E. The release function blocking relay (400) is kept energized during the period To until reaching . During this period To, even if the release button (300) is pressed again, the release function will not operate because the blocking relay (400) is working. Release function blocking relay (400) when the generated voltage e reaches the reference voltage E0
By deactivating the button, the release button (300) will be activated from then on when the release button (300) is pressed.

なお、前述した実施例では基準電圧E。と発生電圧eと
を比較して解除機能阻止リレーの動作を行わせるように
していたが、タイマーにより解除釦を押してから一定時
間内は解除機能阻止リレーを付勢させ、一定時間経過後
には消勢するような構成にしても同様の効果を得ること
ができる。
Note that in the embodiment described above, the reference voltage E is used. The release function blocking relay was activated by comparing the generated voltage e with the release button, but the timer activated the release function blocking relay for a certain period of time after pressing the release button, and turned it off after a certain period of time. A similar effect can be obtained by adopting a configuration in which the

さらにエレベータかごに乗る人員を秤により秤量して得
られる人数信号(a) と呼数カウンタ(b)から得ら
れる人員とを比較器で判断し、呼数カウンタから得られ
る人員が秤によって計測されて得られる人数信号(a)
よりも大きくなった状態で解除機能阻止リレーを消勢す
るように構成することもできる。
Furthermore, a comparator judges the number of people obtained by weighing the number of people in the elevator car using a scale (a) and the number of people obtained from the call counter (b), and the number of people obtained from the call number counter is measured by the scale. Number of people signal obtained by (a)
It is also possible to configure the release function blocking relay to be deenergized in a state where it becomes larger than .

〔発明の効果〕〔Effect of the invention〕

以上のようにこの発明によれば、解除釦を押した後、一
定の期間内においては再度解除釦を押しても解除機能は
動作しないように構成しているため、いたずらや犯罪の
目的で希望階に停止させないようにしようとしてもこれ
を防止できるという効果がある。
As described above, according to the present invention, after the release button is pressed, the release function is configured so that it does not operate even if the release button is pressed again within a certain period of time, so that the desired floor is not activated for the purpose of mischief or crime. This has the effect of preventing this even if you try to prevent it from stopping.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例に用いられる電気回路結線
図、第2図はこの発明により用いられる解除機能を阻止
リレーの駆動部分を示す駆動回路のブロック図、第3図
はこの発明の詳細な説明するための波形図、第4図は従
来のシステムの電気回路部分の構成を示す電気回路接続
図である。 (1)はかと釦、 (101)、・・・(10B)、・・・ほかと呼びリレ
ー、(101a) 、 ・・・(106a) 、 −は
かご呼びリレーの常開接点、 (30G)は解除釦、 (400)は解除機能阻止リレー、 (400a)は解除機能阻止リレーの常開接点。 なお、図中、同一符号は同−又は相当部分を示す。
Fig. 1 is an electric circuit wiring diagram used in one embodiment of the present invention, Fig. 2 is a block diagram of a drive circuit showing the drive portion of the release function blocking relay used in the present invention, and Fig. 3 is a block diagram of the drive circuit used in the present invention. FIG. 4 is a waveform diagram for detailed explanation and an electric circuit connection diagram showing the configuration of the electric circuit portion of the conventional system. (1) Base button, (101), ... (10B), ...other call relay, (101a), ... (106a), - Normally open contact of car call relay, (30G) is the release button, (400) is the release function blocking relay, and (400a) is the normally open contact of the release function blocking relay. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【特許請求の範囲】[Claims] エレベータの行先階を登録するかご釦と、登録された行
先階を解除する解除釦と、前記解除釦の押下に応答して
リセットされ所定の期間にわたって積分された発生電圧
を逐次出力する積分回路と、前記発生電圧と基準電圧と
を比較し前記所定の期間の前記基準電圧が前記発生電圧
より大きい期間内にあっては前記解除釦の行先階の解除
機能を禁止する解除機能阻止リレーとを具備したことを
特徴とするエレベータの行先階の解除機能阻止システム
A car button for registering a destination floor of the elevator, a release button for canceling the registered destination floor, and an integrating circuit that is reset in response to pressing of the release button and sequentially outputs a generated voltage integrated over a predetermined period. and a release function blocking relay that compares the generated voltage with a reference voltage and prohibits the release button from releasing the destination floor during a period in which the reference voltage is greater than the generated voltage during the predetermined period. An elevator destination floor release function prevention system characterized by:
JP62271000A 1987-10-27 1987-10-27 Release-function preventive system of destination stair of elevator Pending JPH01117186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62271000A JPH01117186A (en) 1987-10-27 1987-10-27 Release-function preventive system of destination stair of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62271000A JPH01117186A (en) 1987-10-27 1987-10-27 Release-function preventive system of destination stair of elevator

Publications (1)

Publication Number Publication Date
JPH01117186A true JPH01117186A (en) 1989-05-10

Family

ID=17494010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62271000A Pending JPH01117186A (en) 1987-10-27 1987-10-27 Release-function preventive system of destination stair of elevator

Country Status (1)

Country Link
JP (1) JPH01117186A (en)

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