JP2008069616A - Automatic door device - Google Patents

Automatic door device Download PDF

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JP2008069616A
JP2008069616A JP2006279274A JP2006279274A JP2008069616A JP 2008069616 A JP2008069616 A JP 2008069616A JP 2006279274 A JP2006279274 A JP 2006279274A JP 2006279274 A JP2006279274 A JP 2006279274A JP 2008069616 A JP2008069616 A JP 2008069616A
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door
open
opening
fully
predetermined position
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JP5000968B2 (en
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Yuki Ando
有希 安藤
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Howa KK
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Howa KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an automatic door device for minimizing an energy loss by opening-closing operation. <P>SOLUTION: This automatic door device is automatically controlled for opening-closing by a motor, and has a door total closure position detecting-stopping means, a full opening position detecting-stopping means and a predetermined position detecting means for stopping a door once in a half-opening predetermined position. An automatic half-opening door device is constituted so that when opening the door in the first place, the door stops once by opening up to the half-opening predetermined position, and when a secondary opening load is applied in that case, the door further opens up to a full opening position, and when there is no secondary opening load, the door is closed as it is from the half-opening predetermined position. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明装置は自動ドアにおける室内空調のエネルギーロスを減少させるドア装置に関する。  The present invention relates to a door device that reduces energy loss of indoor air conditioning in an automatic door.

今日、数多くの自動ドアが世に送り出されてきており、人がドアレール上に立ち止まったり複数の人が続いて入るような場合はドアが開いた状態を維持する自動ドア装置（特許文献１参照）やドア開判定部や動体検出部が設けられドア本体が開状態と判定され、動体検出部により動体の存在が検出されると開駆動させる自動ドア装置（特許文献２参照）などが提供されてきていた。  Today, many automatic doors have been sent out to the world, and when a person stops on the door rail or a plurality of persons enter continuously, an automatic door device that keeps the door open (see Patent Document 1) There has been provided an automatic door device (see Patent Document 2) that is provided with a door open determination unit and a moving body detection unit, and is opened when the door body is determined to be in an open state and the moving body detection unit detects the presence of a moving body. It was.

特開２００２−２８５７５５号公報  JP 2002-285755 A 特開２００６−１６８１６号公報  JP 2006-16816 A

しかしながら特許文献１、２とも閉動作中動体や障害物があった場合にはドアを開駆動させるという機能が付加されているものの、特許文献１のものは最初の時点で中に入る意思がなくとも起動検知エリアに人が近づいただけでドアは開いてしまうという問題点があり、特許文献２のものは開駆動後の所定時間経過後にドア本体を閉駆動させる駆動制御部が設けられていて開駆動後は所定時間経過しないとドアは閉まらないという問題点があった。  However, although both Patent Documents 1 and 2 have a function of opening the door when there is a moving object or an obstacle during the closing operation, Patent Document 1 does not intend to enter the door at the first time. In both cases, there is a problem that the door opens only when a person approaches the activation detection area. Patent Document 2 is provided with a drive control unit that drives the door body to close after a predetermined time has elapsed after opening. There is a problem that the door does not close unless a predetermined time has passed after the opening drive.

これは室内暖冷房を行なっている場合、開口部を開く回数が増えれば増えるほど室外へ逃げ出す暖冷房エネルギーは大きくなるという不都合があり、動体や障害物が存在した場合ドアは必ず開くが開いてから閉鎖されるまでの経過時間が長ければ長いほどより多くの暖冷房エネルギーが外に逃げ出してしまうという不都合があり、更にまた同じ開放回数にしても一回あたりの開放距離が長ければ長いほど室外へ逃げ出す暖冷房エネルギーは大きくなるという不都合があり、本発明はかかる不都合を解決することを目的として提供されたものである。  This is inconvenient when indoor heating / cooling is performed, the more the number of times the opening is opened, the greater the heating / cooling energy that escapes to the outside of the room increases. If there are moving objects or obstacles, the door will always open but open. The longer the elapsed time from closing to closing, the more inconvenience that more heating and cooling energy escapes to the outside, and the longer the opening distance per opening, the longer the opening distance is. There is a disadvantage that the heating and cooling energy that escapes to the flow increases, and the present invention is provided for the purpose of solving such a disadvantage.

上記不都合を解決するため本発明者は以下に示す自動ドア装置を発明した。それはすなわち１つには開閉制御手段により開閉制御され、モータの動力をドアに伝達してこのドアを開閉させる動力伝達機構を備えた自動ドア装置において、上記ドアが全閉位置に存在するか否かを検知する全閉位置検知手段と、上記ドアが全開位置に存在するか否かを検知する全開位置検知手段と、上記ドアを半開位置またはその前またはその後の所定位置で一旦停止させる所定位置検知手段とを備え、上記ドアに１次開放負荷手段が加えられてドアが一旦上記全閉位置検知手段から外れて開放動作された時上記ドアは上記所定位置まで開いて一旦停止し、その際２次開放負荷手段が加えられると更に上記ドアは全開位置まで開き、２次開放負荷手段がない時には上記所定位置から閉じられてゆくことを特徴とする半開き自動ドア装置であり、また１つには開閉制御手段により開閉制御され、モータの動力をドアに伝達してこのドアを開閉させる動力伝達機構を備えた自動ドア装置において、人または物などの障害物がドア移動エリア内に存在するか否かを検知する障害物存在検知手段が設けられ、この障害物存在検知手段が上記ドアの閉鎖時にのみ動作するように構成され、ドア閉鎖時において上記ドアが全開位置から外れて上記所定位置に達するまでの位置に存在する場合上記ドアはその場で停止するかまたは全開位置まで開いて停止するように構成され、また、上記所定位置を過ぎてから全閉位置に達するまでの位置に存在する場合は上記所定位置まで開いて一旦停止するように構成されてその場での停止中または上記所定位置で一旦停止中に２次開放負荷手段が加えられると更に上記ドアは全開位置まで開いて停止し、２次開放負荷手段がない時には上記停止中位置からそのまま閉じられてゆくことを特徴とする請求項１記載の半開き自動ドア装置であり、更にまた一つはモータが可変モータであり、このドアの全閉位置の手前位置に閉鎖速度を更に減速させる手段が設けられ、閉鎖時に上記ドアがこの手前位置に達するとドアはそのまま減速して全閉位置まで閉鎖されることを特徴とする請求項１または請求項２記載の半開き自動ドア装置である。  In order to solve the above inconvenience, the present inventor invented the automatic door device shown below. In other words, in an automatic door device having a power transmission mechanism that is controlled to be opened and closed by an opening / closing control means and transmits the power of the motor to the door to open and close the door, whether or not the door is in the fully closed position. A fully-closed position detecting means for detecting whether or not the door is in a fully-open position, and a predetermined position for temporarily stopping the door at a half-open position or a predetermined position before or after the half-open position. Detecting means, and when the first opening load means is applied to the door and the door is once released from the fully closed position detecting means and opened, the door opens to the predetermined position and stops temporarily. When the secondary opening load means is applied, the door is further opened to the fully open position, and when there is no secondary opening load means, the door is closed from the predetermined position. In addition, in an automatic door device equipped with a power transmission mechanism that is controlled to open and close by an open / close control means and transmits the power of the motor to the door to open and close the door, an obstacle such as a person or an object moves the door. An obstacle presence detecting means for detecting whether or not the vehicle is present in the area is provided, and the obstacle presence detecting means is configured to operate only when the door is closed. The door is configured to stop on the spot or to open to the fully open position when it is in a position until it reaches the predetermined position after being released, and reaches the fully closed position after passing the predetermined position. If it exists in the position up to, it is configured to open to the predetermined position and stop once, and the secondary open load means is added while stopping on the spot or temporarily stopping at the predetermined position. The half-opening automatic door device according to claim 1, wherein the door further opens to a fully opened position and stops, and when there is no secondary opening load means, the door is closed as it is from the stopped position. One is a variable motor, and a means for further decelerating the closing speed is provided at a position before the fully closed position of the door. 3. The half-open automatic door device according to claim 1, wherein the automatic door device is closed to a closed position.

ここで単に半開位置とせず半開位置またはその前またはその後の所定位置としたのは幅広のドアの場合は半開までゆかずとも人ひとりが十分通れるゆとり位置であればそれで良く、逆に幅の狭いドアであっても同様の考え方があり、ユーザーの要求に応えて調整できるようにするためである。  Here, the half-open position or the predetermined position before or after the half-open position is not simply a half-open position, but in the case of a wide door, it is sufficient if it is a position where one person can pass sufficiently without being half-open, and conversely the width is narrow This is because the same concept is applied to doors so that they can be adjusted in response to user requests.

本発明の半開き自動ドア装置は一旦ドア開放動作が始まった後、ドアは半分しか開かなく、第２次負荷が加わらないとそのまま閉じてゆくので同じ開放回数が同じでも開放面積が小さいためドア部分から外へ逃げ出す暖冷房エネルギーが少なくなってエネルギーロスが減少するし、また、ドアが閉鎖動作中であっても障害物存在検知手段が人や物の存在を認めるとドアは直ちに開放動作に入るため安全であり、またその検知位置によっては半分しか開放されず２次開放負荷が加わらないとそのまま閉じてゆくので同じ開放回数でも開放面積が小さいためドア部分から外へ逃げ出す暖冷房エネルギーが少なくなってエネルギーロスは最小限に抑えられるという効果があり、またドアの全閉位置手前に閉鎖速度を更に減速させる手段が設けられているため指を詰める心配がなくドアは静かに閉じるという効果がある。  The half-opening automatic door device according to the present invention once the door opening operation starts, the door opens only half, and when the secondary load is not applied, it closes as it is. Heating and cooling energy escaping from the outside decreases, energy loss is reduced, and even if the door is closed, if the obstacle presence detection means recognizes the presence of a person or an object, the door immediately opens. Therefore, depending on the detection position, only half of the detection position is opened, and if the secondary opening load is not applied, it closes as it is. Energy loss is minimized, and there is a means to further reduce the closing speed before the door is fully closed. Door without worrying about is stuffing because the finger there is an effect that quietly close.

本発明実施例の半開き自動ドア装置を図に基づいて説明すると図１は通路開口部に設けられた片引き戸に本発明の半開き自動ドア装置を設けたもので、全閉状態における正面図であり、図２は図１の正面図における点線囲いした部分すなわち主要部の拡大図である。  The half-open automatic door device of the embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a half-open automatic door device according to the present invention provided on a single sliding door provided in a passage opening, in a fully closed state. 2 is an enlarged view of a portion surrounded by a dotted line in the front view of FIG.

まず構成について説明すると、図１、図２において本体枠体１３とこの本体枠体１３にボルトで固定したＬ型レール２と、このＬ型レール２に案内されて開閉自在な引き戸１と位置検出器（図示せず）が設けられたＤＣブラシレスモータ３の回転力を引き戸１へ伝達して引き戸１を開閉させる動力伝達機構と、センサ８ａ、８ｂ、８ｃ、８ｄの検知信号に基づいてＤＣブラシレスモータ３を制御する制御回路とを備えている。  1 and 2, the main body frame 13, the L-shaped rail 2 fixed to the main body frame 13 with bolts, the sliding door 1 which is guided by the L-shaped rail 2 and can be opened and closed, and the position detection. DC brushless based on the power transmission mechanism that opens and closes the sliding door 1 by transmitting the rotational force of the DC brushless motor 3 provided with a device (not shown) to the sliding door 1, and the detection signals of the sensors 8a, 8b, 8c, and 8d And a control circuit for controlling the motor 3.

Ｌ型レール２にはセンサ取り付け用の溝１４があらかじめ設けられていて取り付け位置の変更が容易に可能である。引き戸１は、吊車４が設けられた吊車ブラケット５により引き戸１上縁部の前と後の２箇所にボルトにより取り付けされ、吊車４を介してＬ型レール２に開閉移動自在に載置されている。検知手段として用いられるセンサは、全開位置検知センサ８ａ、全閉位置検知センサ８ｂとして近接スイッチが用いられ、障害物検知手段としてはエリアセンサ８ｃの赤外線センサと光電管によるセンサ８ｄとが用いられてなる。そしてこの近接スイッチ用に対する磁石１７は全閉側縦枠に近い側の吊車ブラケット５に設けられている。なお、図２において全閉位置検知手段のセンサ８ｂはちょうど磁石１７に相対する位置にいるため表示されていない。
また全閉位置手前で速度切り替えして静かに全閉させるための手段および半開きの所定位置検知手段としてはＤＣブラシレスモータ３の回転パルスを位置検出器が検出して制御盤１２内でセットカウントを設定して上記２つの所定位置で速度変更あるいは一旦停止させる構成である。The L-shaped rail 2 is provided with a sensor mounting groove 14 in advance, so that the mounting position can be easily changed. The sliding door 1 is attached with bolts at two places before and after the upper edge of the sliding door 1 by a suspension bracket 5 provided with a suspension vehicle 4, and is placed on the L-shaped rail 2 via the suspension vehicle 4 so as to be freely opened and closed. Yes. The sensors used as the detection means are proximity switches as the fully open position detection sensor 8a and the fully closed position detection sensor 8b, and the infrared sensor of the area sensor 8c and the sensor 8d using a photoelectric tube are used as the obstacle detection means. . The magnet 17 for the proximity switch is provided on the suspension bracket 5 on the side close to the fully closed side vertical frame. In FIG. 2, the sensor 8 b of the fully closed position detecting means is not displayed because it is just at the position opposite to the magnet 17.
Further, as a means for switching the speed before the fully closed position to quietly fully close and a predetermined position detecting means for half opening, the position detector detects the rotation pulse of the DC brushless motor 3 and sets the set count in the control panel 12. Thus, the speed is changed or temporarily stopped at the two predetermined positions.

また駆動とその動力伝達機構について説明すると枠体１３に位置検出器（図示せず）付きの可変用ＤＣブラシレスモータ３が取り付けされ、このモータ軸とＬ型レール２に平行し引き戸１の移動方向に長い回転軸６が両端を軸受７、７により両端支持され回転軸６の一端がカップリング９を介して連結されている。この回転軸６に軸の正逆回転により移動する移動体１０が取り付けられこの移動体１０と引き戸１とが連結具１１により連結されＤＣブラシレスモータ３の正逆回転により引き戸が開閉することになる。これらのセンサ８ａ〜８ｄとＤＣブラシレスモータ３との連動関係は制御盤１２内で制御される。また使用した操作スイッチ１５は無線式のものであり無線指令は受信箱１６に送られ受信箱１６から制御盤１２へと連結されている。  The drive and its power transmission mechanism will be described. A variable DC brushless motor 3 with a position detector (not shown) is attached to the frame 13, and the moving direction of the sliding door 1 is parallel to the motor shaft and the L-shaped rail 2. A long rotating shaft 6 is supported at both ends by bearings 7 and 7, and one end of the rotating shaft 6 is connected via a coupling 9. A moving body 10 that moves by rotating the shaft forward and backward is attached to the rotating shaft 6, the moving body 10 and the sliding door 1 are connected by a connector 11, and the sliding door is opened and closed by forward and reverse rotation of the DC brushless motor 3. . The interlocking relationship between these sensors 8 a to 8 d and the DC brushless motor 3 is controlled in the control panel 12. The operation switch 15 used is of a wireless type, and a radio command is sent to the receiving box 16 and connected from the receiving box 16 to the control panel 12.

次に動作について説明すると、まず電源を入れるとモータが回転して引き戸１は全閉位置検知センサ８ｂから全開位置検知センサ８ａまでを動いて元に戻り、そのストロークをパルス数としてカウントし制御盤１２内が認識する。その結果半開き所定位置と全閉手前の速度切り替え位置とをそれぞれパルス数で制御盤１２内にセットすることによりその位置が認識されることになる。この位置は両者とも全閉位置を原点として幾パルス目、全開位置を原点として幾パルス目として認識される。  Next, the operation will be described. First, when the power is turned on, the motor rotates and the sliding door 1 moves from the fully closed position detecting sensor 8b to the fully opened position detecting sensor 8a and returns to the original position. 12 recognizes. As a result, the predetermined position of half opening and the speed switching position before full closing are set in the control panel 12 by the number of pulses, respectively, and the positions are recognized. Both positions are recognized as the number of pulses with the fully closed position as the origin and the number of pulses with the fully open position as the origin.

まず、１次開放負荷として操作スイッチ１５を押すとその信号は無線で受信箱１６に送られ受信箱１６から制御盤１２に入り、ＤＣブラシレスモータ３と回転軸６とが正回転して移動体１０が開方向に移動しそれに伴って引き戸１も開方向へ開き、設定パルス数の半開き所定位置（図示せず）まで開いて一旦停止する。そして所定セットタイムまでに２次開放負荷すなわち人による更に開けようとする強制的な力が認識されなければ制御盤１２内よりＤＣブラシレスモータ３の逆転指示が出されて引き戸１は全閉手前の速度切り替え位置（図示せず）まで所定速度で戻り、速度切り替え位置で更に減速されて全閉位置まで戻り全閉位置検知センサに検知されて停止する。  First, when the operation switch 15 is pressed as a primary open load, the signal is wirelessly sent to the receiving box 16 and enters the control panel 12 from the receiving box 16, and the DC brushless motor 3 and the rotating shaft 6 rotate forward to move the moving body. 10 is moved in the opening direction, and the sliding door 1 is also opened in the opening direction. The sliding door 1 is opened to a predetermined position (not shown) of the set number of pulses and temporarily stops. If a secondary opening load, that is, a forced force for further opening by a person, is not recognized by a predetermined set time, a reverse rotation instruction for the DC brushless motor 3 is issued from within the control panel 12, and the sliding door 1 is in a state before being fully closed. It returns to a speed switching position (not shown) at a predetermined speed, further decelerates at the speed switching position, returns to the fully closed position, and is detected by the fully closed position detection sensor and stops.

この閉鎖中にエリアセンサ８ｃの赤外線センサや光電管によるセンサ８ｄにより障害物が検知されると再び半開き所定位置（図示せず）まで開いて一旦停止することになる。そこで何もなければ再び段落００１４で説明した動作を行なう。また、閉鎖中に引き戸１が全閉手前の速度切り替え位置まで達すると障害物検知は機能せず引き戸１はそのまま減速して全閉位置まで進む。  If an obstacle is detected by the infrared sensor of the area sensor 8c or the sensor 8d using a photoelectric tube during the closing, it is again opened halfway to a predetermined position (not shown) and temporarily stopped. If there is nothing, the operation described in paragraph 0014 is performed again. Further, when the sliding door 1 reaches the speed switching position before being fully closed during closing, the obstacle detection does not function and the sliding door 1 is decelerated as it is and proceeds to the fully closed position.

次に半開き所定位置で２次開放負荷が加えられるとすなわち更に開こうとする力が加えられると制御盤１２内で、停止中のパルス変化という認識から制御盤１２内からＤＣブラシレスモータ３の正転指示が出されてＤＣブラシレスモータ３と回転軸６とが正回転して移動体１０が開方向に移動しそれに伴って引き戸１も開方向へ開いてゆき全開位置まで開いて全開位置検知センサに検知されて停止する。そして所定セットタイムまで停止後、ＤＣブラシレスモータ３が逆転して再び引き戸１は閉鎖してゆくことになる。  Next, when a secondary opening load is applied at a predetermined position of half-opening, that is, when a force for further opening is applied, the DC brushless motor 3 is positively controlled from within the control panel 12 from the recognition of the pulse change during stoppage. When the rotation instruction is issued, the DC brushless motor 3 and the rotary shaft 6 are rotated forward to move the moving body 10 in the opening direction, and the sliding door 1 is also opened in the opening direction, and the fully opened position is detected. Detected by and stops. Then, after stopping until the predetermined set time, the DC brushless motor 3 is reversely rotated and the sliding door 1 is closed again.

引き戸１が閉鎖中に半開き所定位置（図示せず）に達するまでに人または物が近づいてエリアセンサ８ｃである赤外線センサか光電管によるセンサ８ｄのいずれか一方がその存在を検知したときは制御盤１２内からの指示でＤＣブラシレスモータ３を停止させて引き戸１をその場で停止させるかあるいはＤＣブラシレスモータ３を逆転させて引き戸１を全開位置まで開いてゆく。このその場停止あるいは全開位置停止の選択は制御盤１２内のボリュームあるいはディップスイッチ（図示せず）などであらかじめ設定されることになる。
今、その場停止を選択したとして説明するとＤＣブラシレスモータ３はセンサの障害物検知によりその場で即時停止する。そして所定セットタイムまで停止した後、障害が除かれているとＤＣブラシレスモータ３が逆転して再び引き戸１は閉鎖してゆくことになる。その時、２次開放負荷が加えられるとすなわち更に開こうとする力が加えられると制御盤１２内で、停止中のパルス変化という認識から制御盤１２内からＤＣブラシレスモータ３と回転軸６とが正回転して移動体１０が開方向に移動しそれに伴って引き戸１も開方向へ開いてゆき全開位置まで開いて全開位置検知センサに検知されて停止する。その次の動作は段落００１５、段落００１６で説明した通りである。但し閉鎖中に引き戸１が全閉手前の速度切り替え位置まで達すると障害物検知は機能せず引き戸１はそのまま減速して全閉位置まで進むことになる。When a person or an object approaches before the sliding door 1 is half-opened and reaches a predetermined position (not shown) while the sliding door 1 is closed, when either the infrared sensor as the area sensor 8c or the sensor 8d using the photoelectric tube detects its presence, the control panel The DC brushless motor 3 is stopped by an instruction from the inside 12 and the sliding door 1 is stopped on the spot, or the DC brushless motor 3 is reversed to open the sliding door 1 to the fully open position. The selection of the spot stop or the fully open position stop is set in advance by a volume in the control panel 12 or a dip switch (not shown).
Now, assuming that stop in place is selected, the DC brushless motor 3 stops immediately on the spot by detecting an obstacle in the sensor. Then, after stopping until the predetermined set time, the DC brushless motor 3 is reversed and the sliding door 1 is closed again when the obstacle is removed. At that time, when a secondary opening load is applied, that is, when a force for further opening is applied, the DC brushless motor 3 and the rotary shaft 6 are connected from the control panel 12 to the control panel 12 from the recognition that the pulse change is stopped. When the moving body 10 rotates in the forward direction and moves in the opening direction, the sliding door 1 also opens in the opening direction, opens to the fully opened position, is detected by the fully opened position detection sensor, and stops. The next operation is as described in paragraphs 0015 and 0016. However, when the sliding door 1 reaches the speed switching position before being fully closed during closing, the obstacle detection does not function and the sliding door 1 is decelerated as it is and proceeds to the fully closed position.

複数の人が連続して通る場合においても全く同じことであり、半開き所定位置において一旦停止中に誰かが２次開放負荷を加えれば全開してしまうし、所定セットタイム後、閉じる際に障害物検知されると再び半開き所定位置に戻る。  This is the same even when multiple people pass continuously. If someone applies a secondary opening load while it is temporarily stopped at a half-open position, it will fully open, and an obstacle when closing after a predetermined set time. When it is detected, it is half-opened again to return to the predetermined position.

引き戸１における半開き自動ドア装置の全閉状態における正面図  Front view in the fully closed state of the half-open automatic door device in the sliding door 1 図１における主要部の拡大図  Enlarged view of the main part in FIG.

符号の説明Explanation of symbols

１ 引き戸
２ Ｌ型レール
３ ＤＣブラシレスモータ
４ 吊車
５ 吊車ブラケット
６ 回転軸
７ 軸受
８ センサ
８ａ 全開位置検知センサ
８ｂ 全閉位置検知センサ
８ｃ エリアセンサ
８ｄ 光電管によるセンサ
９ カップリング
１０ 移動体
１１ 連結具
１２ 制御盤
１３ 枠体
１４ 溝
１５ 操作スイッチ
１６ 受信箱
１７ 磁石DESCRIPTION OF SYMBOLS 1 Sliding door 2 L-shaped rail 3 DC brushless motor 4 Suspension car 5 Suspension car bracket 6 Rotating shaft 7 Bearing 8 Sensor 8a Full open position detection sensor 8b Full close position detection sensor 8c Area sensor 8d Sensor by photoelectric tube 9 Coupling 10 Mobile body 11 Connecting tool 12 Control panel 13 Frame 14 Groove 15 Operation switch 16 Inbox 17 Magnet

Claims (3)

開閉制御手段により開閉制御され、モータの動力をドアに伝達してこのドアを開閉させる動力伝達機構を備えた自動ドア装置において、上記ドアが全閉位置に存在するか否かを検知する全閉位置検知手段と、上記ドアが全開位置に存在するか否かを検知する全開位置検知手段と、上記ドアを半開位置またはその前またはその後の所定位置で一旦停止させる所定位置検知手段とを備え、上記ドアに１次開放負荷手段が加えられてドアが一旦上記全閉位置検知手段から外れて開放動作された時上記ドアは上記所定位置まで開いて一旦停止し、その際２次開放負荷手段が加えられると更に上記ドアは全開位置まで開き、２次開放負荷手段がない時には上記所定位置から閉じられてゆくことを特徴とする半開き自動ドア装置  In an automatic door device having a power transmission mechanism that is controlled to open and close by an open / close control means and transmits the power of the motor to the door to open and close the door, the door is fully closed to detect whether or not the door is in the fully closed position. A position detecting means, a fully open position detecting means for detecting whether or not the door is in a fully open position, and a predetermined position detecting means for temporarily stopping the door at a half open position or a predetermined position before or after the half open position, When the primary opening load means is applied to the door and the door is once released from the fully closed position detecting means and opened, the door opens to the predetermined position and stops temporarily. At that time, the secondary opening load means When the door is added, the door is further opened to the fully open position, and is closed from the predetermined position when there is no secondary opening load means. 開閉制御手段により開閉制御され、モータの動力をドアに伝達してこのドアを開閉させる動力伝達機構を備えた自動ドア装置において、人または物などの障害物がドア移動エリア内に存在するか否かを検知する障害物存在検知手段が設けられ、この障害物存在検知手段が上記ドアの閉鎖時にのみ動作するように構成され、ドア閉鎖時において上記ドアが全開位置から外れて上記所定位置に達するまでの位置に存在する場合上記ドアはその場で停止するかまたは全開位置まで開いて停止するように構成され、また、上記所定位置を過ぎてから全閉位置に達するまでの位置に存在する場合は上記所定位置まで開いて一旦停止するように構成されてその場での停止中または上記所定位置で一旦停止中に２次開放負荷手段が加えられると更に上記ドアは全開位置まで開いて停止し、２次開放負荷手段がない時には上記停止中位置からそのまま閉じられてゆくことを特徴とする請求項１記載の半開き自動ドア装置  Whether or not an obstacle such as a person or an object exists in the door moving area in an automatic door device that is controlled to open / close by the opening / closing control means and includes a power transmission mechanism that transmits the power of the motor to the door and opens and closes the door. There is provided an obstacle presence detecting means for detecting whether or not the obstacle presence detecting means operates only when the door is closed. When the door is closed, the door is removed from the fully opened position and reaches the predetermined position. The door is configured to stop on the spot or open to the fully open position and stop until it reaches the fully closed position after passing the predetermined position. Is configured to open to the predetermined position and stop once, and when the secondary opening load means is applied while stopping on the spot or temporarily stopping at the predetermined position, the door further opens. Open and stop to the fully open position, the secondary open load means ajar automatic door system of claim 1, wherein the Yuku closed directly from the stopped position when there is no モータが可変モータであり、このドアの全閉位置の手前位置に閉鎖速度を更に減速させる手段が設けられ、閉鎖時に上記ドアがこの手前位置に達するとドアはそのまま減速して全閉位置まで閉鎖されることを特徴とする請求項１または請求項２記載の半開き自動ドア装置  The motor is a variable motor, and a means for further reducing the closing speed is provided at a position before the fully closed position of the door. When the door reaches this position at the closing time, the door is decelerated and closed to the fully closed position. A half-opening automatic door device according to claim 1 or 2, wherein
JP2006279274A 2006-09-12 2006-09-12 Automatic door device Expired - Fee Related JP5000968B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047239A (en) * 2009-08-28 2011-03-10 Nippon Jido Door Kk Opening/closing control device for automatic door
US20120060720A1 (en) * 2010-09-10 2012-03-15 Matthias Ebert Rail Vehicle with Trapping Protection Apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106678A (en) * 1982-12-10 1984-06-20 株式会社ナブコ Drive control of automatic door
JPS6444987U (en) * 1987-09-11 1989-03-17
JPH0610563A (en) * 1992-06-25 1994-01-18 Okamura Corp Semi-automatic door opening device
JP2000008702A (en) * 1998-06-25 2000-01-11 Aoki Shoten:Kk Door opening/closing control device and door opening/ closing control method
JP2001152744A (en) * 1999-11-25 2001-06-05 Matsushita Electric Works Ltd Automatic sliding door
JP2002030859A (en) * 2000-07-13 2002-01-31 Chikura Kogyo Kk Opening/closing control device for automatic door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106678A (en) * 1982-12-10 1984-06-20 株式会社ナブコ Drive control of automatic door
JPS6444987U (en) * 1987-09-11 1989-03-17
JPH0610563A (en) * 1992-06-25 1994-01-18 Okamura Corp Semi-automatic door opening device
JP2000008702A (en) * 1998-06-25 2000-01-11 Aoki Shoten:Kk Door opening/closing control device and door opening/ closing control method
JP2001152744A (en) * 1999-11-25 2001-06-05 Matsushita Electric Works Ltd Automatic sliding door
JP2002030859A (en) * 2000-07-13 2002-01-31 Chikura Kogyo Kk Opening/closing control device for automatic door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047239A (en) * 2009-08-28 2011-03-10 Nippon Jido Door Kk Opening/closing control device for automatic door
US20120060720A1 (en) * 2010-09-10 2012-03-15 Matthias Ebert Rail Vehicle with Trapping Protection Apparatus

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