WO2003087513A1 - Appareil d'ouverture/fermeture de porte automatique - Google Patents
Appareil d'ouverture/fermeture de porte automatique Download PDFInfo
- Publication number
- WO2003087513A1 WO2003087513A1 PCT/JP2003/004241 JP0304241W WO03087513A1 WO 2003087513 A1 WO2003087513 A1 WO 2003087513A1 JP 0304241 W JP0304241 W JP 0304241W WO 03087513 A1 WO03087513 A1 WO 03087513A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- sensor
- detection area
- indoor
- detection
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F15/74—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using photoelectric cells
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/424—Protection against unintended use
- E05Y2800/426—Protection against unintended use against unauthorised use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Definitions
- the present invention relates to an automatic door opening and closing device, and more particularly to an automatic door opening and closing device that reliably prevents unauthorized entry into a building.
- an automatic door opening / closing device having an indoor sensor for detecting a human body inside and outside an automatic door and an outdoor sensor at an entrance of a building such as a high-rise apartment building and a security input device installed outdoors has been known.
- automatic doors are opened and closed by detecting the human body with indoor / outdoor sensors to enable free entry and exit from outdoors and indoors.
- indoor sensors At night, it is possible to go outside from indoors by detecting the human body with indoor sensors.However, there are restrictions on entering indoors from outdoors, and certain people, such as residents, may not be able to access the security input device. Inserting a magnetic card By entering an ID code, only a specific person can open the automatic door and enter the room to prevent unauthorized entry.
- an intruder can insert an object to be detected indoors from the outside through the gap between the doors and let the indoor sensor detect the object, thereby opening the automatic door and preventing such intrusion. .
- an automatic door opening and closing device includes: an indoor / outdoor sensor disposed indoors and outdoors of a door to detect a detection wave from an object; An opening / closing control unit that controls opening and closing of the door, wherein the indoor sensor has a door near detection area near the door, and a door distant detection area away from the door, and the opening / closing control unit includes the outdoor when the door is closed.
- the indoor sensor detects an object in the detection area near the door, the closing means for maintaining the door closed, and when the outdoor sensor is in the detection state when the door is closed, the indoor sensor is Opening means for opening the door when an object is detected in the door distant detection area is provided.
- an intruder may illegally insert the detected object indoors through the gap between the door and the outside. Judging that an illegal intrusion is being attempted, and keeping the door closed, it is possible to increase the certainty of illegal intrusion prevention.
- an outdoor sensor detects an object and an indoor sensor detects an object in the far detection area of the door
- the indoor resident is judged to be approaching the door and the door is opened, so the indoor You can go out smoothly. In this case, since no object is detected by the indoor sensor near the door detection area, it is determined that no outdoor person has attempted an unauthorized entry.
- the outdoor sensor has a door proximity detection area close to the door, and a door distant detection area remote from the door, and the closing maintaining means includes an outdoor sensor for the door. Keeps the door closed when detecting in the proximity detection area. Therefore, since an outdoor sensor detects an intruder who attempts an illegal intrusion by illegally inserting a detection object from outside into the gap between the door near the door, it is possible to increase the certainty of preventing the illegal intrusion.
- the indoor and outdoor sensors are of a reflection type, and the detection wave is a reflection wave from an object.
- FIG. 1A is a block diagram showing an automatic door opening and closing apparatus according to an embodiment of the present invention
- FIG. 1B is a partial side view of the same as viewed from a door sliding direction.
- FIG. 2 (A) is a side view of the area sensor as viewed from the door sliding direction, (B) is a bottom view thereof, and (C) is a front view of the area sensor as viewed from the direction of human body passage.
- FIG. 3 is a side view and a plan view showing a detection area of the area sensor.
- FIG. 4 is a flowchart showing the operation of the automatic door opening / closing device of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1A is a block diagram showing an automatic door opening and closing device according to an embodiment of the present invention.
- This device automatically opens and closes, for example, a sliding door 1, and an opening and closing control for controlling a door engine 2 such as a motor that drives the opening and closing of the sliding door 1.
- It has a control unit 18.
- the opening / closing control unit 18 includes a door engine controller 6, an area sensor 10 including an indoor sensor 10A and an outdoor sensor 10B which are disposed inside and outside the door 1 and detects a detection wave from an object, a signal processing circuit 17, It consists of.
- the signal processing circuit 17 includes a closing maintaining means 15 and an opening operating means 16, and outputs either a door opening (ON) signal or a door closing (OFF) signal to the door engine controller 6.
- the door engine 2 and the opening / closing control unit 18 are mounted inside the blind 8 that supports the upper end of the door 1 or inside the door 1.
- An opening / closing detection sensor 19, such as a microswitch, for detecting the opening / closing state of the door 1 is provided above the door 1.
- the area sensor 10 is, for example, an AIR-type sensor that emits a near-infrared ray as a detection wave and receives the near-infrared ray reflected from the object to detect the object.
- the indoor sensor 10A and the outdoor sensor 10B are attached to, for example, both outer side surfaces of the blind 8 and form inside and outside detection areas 11, 12 on the indoor side and the outdoor side of the door 1.
- the two detection areas 11 and 12 include door proximity detection areas 11a and 12a near the door 1 extending substantially upward and downward as indicated by solid lines in FIG. 1 (B), and the door proximity detection areas 11a and 12a, respectively. It has a plurality of door distant detection areas 11b and 12b indicated by broken lines extending in an oblique vertical direction outside the door 12a, that is, on the side away from the door 1.
- one door proximity detection area 11a, 12a and three door remote detection areas 11b, 12b are formed on both sides of the door 1, respectively. 12 covers the entire length of the door 1 in the vertical direction.
- the indoor sensor 1 OA and the outdoor sensor 10 B are of the same type, and the indoor sensor 10 OA is viewed from the door slide direction Y as shown in the side view of FIG. And a pair of AIR-type light-transmitting element 31 and light-receiving element 41 that form one (first row) door proximity detection area 11a, and three (second to fourth row) doors A pair of light-emitting elements 32 to 34 and light-receiving elements 42 to 44, which form a detection area of 1 lb, are sent from each light-emitting element 31 to 34.
- a projection lens 51 for projecting a detection wave in a predetermined pattern, and a light receiving lens 61 for forming a detection area of each of the light receiving elements 41 to 44 are provided.
- each light-emitting element 31 to 34 and each light-receiving element 41 to 44 are in the horizontal direction orthogonal to the human body passing direction X of the indoor sensor 10A.
- the light-emitting lens 51 and the light-receiving lens 61 are each divided into four in the circumferential direction. Eight small areas are formed for each element. Therefore, as shown in the plan view in the lower section of Fig. 3, the detection areas 11 and 12 of the indoor sensor 10A and the outdoor sensor 10B respectively occupy a small area of 8 rows in the Y direction in the X direction. Since it has 4 columns, it is composed of a small area with 4 columns and 8 rows in total.
- a and B are light-emitting elements 31 1, 31, C, D are light-emitting elements 32, 32, E, and F are light-emitting elements 33, 33, G, and H are light-emitting elements 3.
- 4 Shows the shape of the detection area on the floor surface set by 3 4.
- the door proximity detection areas 11 a, 12 & of the indoor sensor 10 A and the outdoor sensor 10 B are in the first row, and the door distant detection areas llb and 12 b are in the second to fourth rows.
- the door proximity detection area lla, 12a and the door distant detection area 11b, 1213 may be the 1st, 2nd, 3rd and 4th rows, and the 1st to 3rd and 4th rows It may be an eye.
- the door proximity detection area 12a of the outdoor sensor 10B may be the entire first to fourth rows, that is, the far door detection area 12b may not be provided at all.
- the closing maintaining means 15 shown in FIG. 1 receives the detection signal ⁇ sent from the outdoor sensor 10B when an object is detected in the detection area 12a near the door when the door is detected by the open / close detection sensor 19, and receives the indoor sensor 1
- the door close (OFF) signal is continuously output to the door engine controller 6, and the door close (OFF) signal is received.
- Tado I-La 6 causes the door engine 2 to keep the door closed. If the door distant detection area 12b of the outdoor sensor 10B is not provided, the detection signal when an object is detected somewhere in the entire detection area 12 is ⁇ . When the door close (OFF) signal is not output, the door open (ON) signal is output and the door is kept open.
- the opening operation means 16 receives a detection signal ⁇ sent from the outdoor sensor 10 B when an object is detected in the door vicinity detection area 12 a when the door is closed detected by the open / close detection sensor 19.
- a detection signal ⁇ sent from the indoor sensor 1 OA when an object is detected in the door distant detection area 11 b a door open (ON) signal is sent to the door engine controller 6, and the door open (ON) )
- the door engine controller 6 Upon receiving the signal, the door engine controller 6 causes the door engine 2 to open and open the door 1.
- the door is closed (OFF) when the door is opened, the door 1 is closed.
- step S 1 it is determined whether or not the door 1 is open based on a detection signal from the open / close detection sensor 19 (step S 1). If the door 1 is in the closed state, it is determined whether or not an object is detected in the door proximity detection area 12a in the first row of the outdoor sensor 10B (step S2), and the door proximity detection area 1 2 If an object is detected in a, it is determined whether an object is detected in the door proximity detection area 11a in the first row of the indoor sensor 10A (step S3). If an object is detected in the door vicinity detection area 11a, the door is kept closed by the closing maintaining means 15 (step S4).
- the intruder can take the door 1 from outside. Judging that illegal entry is attempted by illegally inserting a detection object into the room through the gap, and keeping the door closed, it is possible to increase the certainty of preventing illegal entry by an intruder. If a magnetic card is inserted or an ID code is input to the security input device, the input signal has priority and the door 1 is opened.
- step S3 an object is detected by the door proximity detection area 12a of the outdoor sensor 10B and an object is detected by the door proximity detection area 11a of the indoor sensor 10A. If not, it is determined whether or not an object is detected in the door far detection area 11b of the second to fourth rows of the indoor sensor 1OA (step S5). When an object is detected by the door remote detection area 11b of the indoor sensor 10A, the door 1 is opened by the opening operation means 16 (step S6). If no object is detected by the door proximity detection area 12a of the outdoor sensor 10B, it is considered that there is no intruder in the vicinity of the outdoor, so that there is no illegal intrusion.
- the indoor sensor 1OA detects an object in the far door detection area 11b of the door, so it is determined that the indoor resident is approaching the door 1 to go outdoors. As a result, since the opening operation means 16 opens the door 1, the indoor resident can smoothly go outdoors even if there are people or objects near the outdoor. If no object is detected in the indoor sensor 1 OA far-end detection area 1 1b of the indoor sensor in step S5, it is determined that no resident goes from indoor to outdoor, and the door is kept closed (step S4 ).
- step S7 a normal detection process is performed (step S7), and it is determined whether or not the area sensor 10 is in the detection state (step S8). If the area sensor 10 is in the detection state, the door is kept open (step S6). If the area sensor 10 is not in the detection state, the door 1 is closed (step S4).
- the first and second rows are replaced. If the eye is the indoor sensor 1 OA near the door detection area 1 1a, and the detection status sequentially from the first row to the second row (object insertion), or 1 from the second row When the detection state is sequentially set to the row, (pulling out of the inserted object), it may be determined that the object is detected in the detection area 11a near the door.
- the door distant detection area 11b may determine that an object is detected.
- the third and fourth rows are the door far detection area 11b of the indoor sensor 1OA, and the detection status is sequentially changed from the fourth row to the third row. It may be determined that an object is detected.
- the open / close detection sensor 19 is provided to detect the open / close state of the door 1, but without providing this, the detection area of the inside / outside sensors 10A and 1OB is applied to the door 1.
- the inner and outer sensors 10A and 1OB may detect the open / closed state of the door 1, or the door engine 2 itself may open / close the door 1 based on the door position signal based on the motor speed. The state may be detected.
- the area sensor 10 is of the AIR type, but may be of the PIR (passive infrared) type which detects far infrared rays emitted from an object.
- an ultrasonic or radio active sensor having a transmitting element and a receiving element that transmit and receive ultrasonic waves or radio waves as detection waves can also be used.
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/509,791 US20050140319A1 (en) | 2002-03-04 | 2003-02-04 | Automatic door opening/closing apparatus |
EP20030715742 EP1491709A1 (en) | 2002-04-03 | 2003-04-02 | Automatic door opening/closing apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-101097 | 2002-04-03 | ||
JP2002101097A JP3811724B2 (ja) | 2002-04-03 | 2002-04-03 | 自動ドア開閉装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003087513A1 true WO2003087513A1 (fr) | 2003-10-23 |
Family
ID=29241645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/004241 WO2003087513A1 (fr) | 2002-03-04 | 2003-04-02 | Appareil d'ouverture/fermeture de porte automatique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050140319A1 (ja) |
EP (1) | EP1491709A1 (ja) |
JP (1) | JP3811724B2 (ja) |
WO (1) | WO2003087513A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7045764B2 (en) | 2002-10-17 | 2006-05-16 | Rite-Hite Holding Corporation | Passive detection system for detecting a body near a door |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102016640A (zh) * | 2008-02-27 | 2011-04-13 | 感测技术股份有限公司 | 用于门组件的存在检测器 |
EP2202533A1 (de) * | 2008-12-23 | 2010-06-30 | IBEO Automobile Sensor GmbH | Erfassungsvorrichtung |
JP5661799B2 (ja) * | 2010-12-03 | 2015-01-28 | ナブテスコ株式会社 | 自動ドア用センサ |
WO2012071664A1 (en) * | 2010-12-03 | 2012-06-07 | Sensotech Inc. | Adaptive ultrasound detecting system for a door assembly |
KR101242827B1 (ko) * | 2011-08-30 | 2013-03-12 | 김종정 | 사용자 이동패턴을 고려한 자동문 제어 장치 및 방법 |
ITRE20120040A1 (it) * | 2012-05-21 | 2013-11-22 | Label Spa | Porta automatica |
JP5670509B2 (ja) * | 2013-04-26 | 2015-02-18 | 日本電産コパル株式会社 | 開閉部用の検出装置 |
US20150308178A1 (en) * | 2014-04-24 | 2015-10-29 | Vivint, Inc. | Sensors indicating from which side a barrier is accessed |
US9926148B2 (en) | 2014-06-27 | 2018-03-27 | Rite-Hite Holding Corporation | Pedestrian-vehicle safety systems for loading docks |
JP6681561B2 (ja) * | 2015-01-26 | 2020-04-15 | オプテックス株式会社 | 開閉手段用警戒システムにおける警戒判定器 |
US9771225B2 (en) | 2015-10-08 | 2017-09-26 | Rite-Hite Holding Corporation | Methods and apparatus for monitoring a loading dock |
US9865147B2 (en) * | 2016-02-21 | 2018-01-09 | David Langford | Collision warning system |
US9896282B2 (en) | 2016-05-27 | 2018-02-20 | Rite-Hite Holding Corporation | Pedestrian-vehicle warning systems for loading docks |
DE102016010373B4 (de) * | 2016-08-26 | 2024-02-01 | Mercedes-Benz Group AG | Verfahren und Vorrichtung zur Erkennung des Öffnungszustands eines Garagentores |
US10032380B2 (en) | 2016-10-05 | 2018-07-24 | Rite-Hite Holding Corporation | Pedestrian-vehicle safety systems for loading docks |
CN109298645A (zh) * | 2018-10-16 | 2019-02-01 | 江西省益方家居实业有限公司 | 一种智能家居系统及其控制方法 |
US20230313595A1 (en) * | 2019-03-08 | 2023-10-05 | Inventio Ag | Access control system comprising a sliding door and visualization of status information |
US11866296B2 (en) | 2020-12-14 | 2024-01-09 | Vayyar Imaging Ltd. | Systems and methods for managing cabins with automatic doors |
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JPH0417744Y2 (ja) * | 1984-04-12 | 1992-04-21 | ||
JPH10196221A (ja) * | 1997-01-17 | 1998-07-28 | Nabco Ltd | 自動ドアの開閉装置および不正入室防止方法 |
JPH11311060A (ja) * | 1998-04-28 | 1999-11-09 | Hiisuto Kk | 自動ドアの開閉制御方法 |
JPH11324489A (ja) * | 1998-05-12 | 1999-11-26 | Nabco Ltd | 自動ドアの開閉装置 |
JP2000008668A (ja) * | 1998-06-22 | 2000-01-11 | Mitsubishi Electric Building Techno Service Co Ltd | オートロック式自動ドア |
Family Cites Families (7)
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US4914859A (en) * | 1987-04-16 | 1990-04-10 | Lanson Electronics, Inc. | Automatic door safety system |
US4967083A (en) * | 1989-04-14 | 1990-10-30 | The Stanley Works | Door sensor system |
US5142152A (en) * | 1991-01-02 | 1992-08-25 | The Stanley Works | Sliding door sensor |
JP3234530B2 (ja) * | 1996-04-26 | 2001-12-04 | 株式会社ナブコ | ドア用センサの自己診断装置 |
JP2002250607A (ja) * | 2001-02-27 | 2002-09-06 | Optex Co Ltd | 物体検知センサ |
JP4639293B2 (ja) * | 2001-02-27 | 2011-02-23 | オプテックス株式会社 | 自動ドアセンサ |
JP4771245B2 (ja) * | 2001-04-27 | 2011-09-14 | オプテックス株式会社 | 自動ドアセンサ |
-
2002
- 2002-04-03 JP JP2002101097A patent/JP3811724B2/ja not_active Expired - Fee Related
-
2003
- 2003-02-04 US US10/509,791 patent/US20050140319A1/en not_active Abandoned
- 2003-04-02 EP EP20030715742 patent/EP1491709A1/en not_active Withdrawn
- 2003-04-02 WO PCT/JP2003/004241 patent/WO2003087513A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0417744Y2 (ja) * | 1984-04-12 | 1992-04-21 | ||
JPH10196221A (ja) * | 1997-01-17 | 1998-07-28 | Nabco Ltd | 自動ドアの開閉装置および不正入室防止方法 |
JPH11311060A (ja) * | 1998-04-28 | 1999-11-09 | Hiisuto Kk | 自動ドアの開閉制御方法 |
JPH11324489A (ja) * | 1998-05-12 | 1999-11-26 | Nabco Ltd | 自動ドアの開閉装置 |
JP2000008668A (ja) * | 1998-06-22 | 2000-01-11 | Mitsubishi Electric Building Techno Service Co Ltd | オートロック式自動ドア |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7045764B2 (en) | 2002-10-17 | 2006-05-16 | Rite-Hite Holding Corporation | Passive detection system for detecting a body near a door |
Also Published As
Publication number | Publication date |
---|---|
JP2003293654A (ja) | 2003-10-15 |
JP3811724B2 (ja) | 2006-08-23 |
US20050140319A1 (en) | 2005-06-30 |
EP1491709A1 (en) | 2004-12-29 |
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