KR20130045627A - Automatic door capable of controlling the opening width - Google Patents

Automatic door capable of controlling the opening width Download PDF

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Publication number
KR20130045627A
KR20130045627A KR1020110109956A KR20110109956A KR20130045627A KR 20130045627 A KR20130045627 A KR 20130045627A KR 1020110109956 A KR1020110109956 A KR 1020110109956A KR 20110109956 A KR20110109956 A KR 20110109956A KR 20130045627 A KR20130045627 A KR 20130045627A
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KR
South Korea
Prior art keywords
door
width
doors
opening
automatic
Prior art date
Application number
KR1020110109956A
Other languages
Korean (ko)
Inventor
이정호
백영진
윤상훈
형인호
임영운
최성호
Original Assignee
(주)바벨시스템
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 (주)바벨시스템 filed Critical (주)바벨시스템
Priority to KR1020110109956A priority Critical patent/KR20130045627A/en
Publication of KR20130045627A publication Critical patent/KR20130045627A/en

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    • 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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/35—Position control, detection or monitoring related to specific positions
    • E05Y2400/356—Intermediate positions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/37—Length, width or depth adjustment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to an automatic door, and more particularly to an opening width adjustment automatic door that can adjust the width that the automatic door is opened.
The present invention is a door for opening and closing the door by sliding movement, a drive unit for automatically sliding the door according to the control signal, a width recognition sensor attached to the door sliding sliding with the door, and detecting whether the object is recognized within a predetermined range; And a control unit for generating a control signal by setting the opening width of the door based on the recognition result of the width recognition sensor.

Description

AUTOMATIC DOOR CAPABLE OF CONTROLLING THE OPENING WIDTH}

The present invention relates to an automatic door, and more particularly to an opening width adjustment automatic door that can adjust the width that the automatic door is opened.

In general, the automatic door is installed at the entrance of a hotel, a large building, an electric vehicle, and the like, depending on the type of opening and closing, a sliding sliding automatic door, a double sliding automatic door, a sliding door and a sliding automatic door, a sliding automatic door, a folding sliding automatic door And rotary automatic doors.

The automatic door is usually configured to install a switch on the door, and when the person presses the switch is turned on (ON), the door is opened, or the sensor is provided in the adjacent portion of the door is configured to detect the person approaching the door to open the door.

Such automatic doors are driven by a sensor or a switch to drive the door, and are divided into pneumatic, hydraulic, and electric motors depending on the force of the door.

Hydraulic drives are widely used to open and close relatively large or heavy doors, and automatic doors employing such hydraulic drives are configured such that the drive and the link mechanism are embedded in the door frame above the door or the door itself.

Pneumatic or electric drives are commonly used to open and close relatively small or light doors. In particular, the electric drive is widely used for automatic doors used in the entrance of a general building.

The electric drive device is also built in a space provided on the upper side of the door frame, and the upper end of the door is fixed to each of the upper and lower sections of the drive belt driven by an electric motor capable of forward and reverse rotation.

Such a general automatic door is normally configured to open completely when a person presses or senses a switch, and the door is closed when a set time has elapsed or when a person is no longer detected in front of the door.

That is, even if a small number of people pass through the automatic door, the automatic door is completely opened, and even if a few people pass quickly, the door is completely opened and then after confirming that the set time has elapsed or no person is closed, the door is closed.

Therefore, when a small number of people use an automatic door, the door is opened unnecessarily much, which causes a problem of lowering power efficiency as well as loss of power.

Moreover, in the case of large buildings, not only the size of the automatic door is large, but also the width of the door is large, and thus there is a problem that such a loss of power and a decrease in air-conditioning efficiency become larger.

An object of the present invention is to provide an automatic door that can adjust the opening width of the door as well as the opening time of the door to increase the power loss and heating and cooling efficiency.

In addition, an object of the present invention is to provide an automatic door that can control two doors in the case of a two-door automatic door.

The present invention is a door for opening and closing the door by sliding movement, a drive unit for automatically sliding the door according to the control signal, a width recognition sensor attached to the door sliding sliding with the door, and detecting whether the object is recognized within a predetermined range; And a control unit for generating a control signal by setting the opening width of the door based on the recognition result of the width recognition sensor.

In another aspect, the present invention, the control unit is a width recognition sensor for driving the drive unit when the object is detected within a predetermined range, when the width recognition sensor does not detect the object within the predetermined range opening width adjustment automatic door characterized in that the drive stops driving To provide.

In addition, another embodiment of the present invention provides an automatic opening width adjustment door, characterized in that it comprises an upper sensor installed on top of the door to recognize the object approach.

In addition, the control unit operates the width recognition sensor when the upper sensor detects the approach of the object, and stops the operation of the width recognition sensor when the width recognition sensor is sliding with the door and can no longer detect the object within a predetermined range. It provides an automatic opening width adjustment door characterized in that.

In another aspect, the present invention provides an automatic opening width adjustment door, characterized in that the control unit closes the door when the upper sensor no longer detects an object.

In addition, the present invention is the door is composed of two doors to open the doorway by sliding the movement from the center to both sides, the two doors are opened, closed, the opening width is controlled separately by the control unit automatic door width adjustment To provide.

In another aspect, the present invention provides an automatic door opening width adjustment, characterized in that the two doors, the control unit stops the movement of each door by the drive unit when each of the central portion is reached at the time of closing.

Automatic door adjustable opening width according to the present invention, it is possible to adjust the opening width of the door according to the position of the passer sensed by the width adjustment sensor. Therefore, when one or two people pass through the automatic door, the door is not completely opened, but after the door is partially opened, the door is closed after the person passes. When the large number of people pass through the automatic door, the door is completely closed. After opening, people close the door after passing completely.

In addition, the opening width adjustment automatic door according to the present invention, without opening the door completely unnecessarily, it is possible to reduce the operating time of the drive device by adjusting the opening width of the door according to the number of people passing through the automatic door, By not operating, the power loss can be reduced and the life of the product can be expected.

In addition, the opening width control automatic door provided by the present invention can improve the air-conditioning efficiency during heating and cooling of the building by not opening the door completely unnecessarily, and the type of use of the automatic door installed in the building is frequently used by a small number of people. Considering this, it is possible to significantly reduce heating and cooling losses.

1 is a view showing an opening width adjustment automatic door according to an embodiment of the present invention,
2 is a flowchart illustrating a control method when opening an automatic opening width adjustment door according to an embodiment of the present invention;
Figure 3 is a flow chart illustrating a control method when closing the automatic opening width adjustment door according to an embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the drawings.

Automatic opening width adjustment door according to an embodiment of the present invention, the door (4, 5) and the upper sensor (1) installed on the outer upper side of the door (4, 5), the width is installed on each door (4, 5) Driving unit (not shown) based on the detection results of the adjustment sensor (2, 3), the drive unit (not shown) to slide the door (4, 5) to open and close, the upper sensor 1 and the width adjustment sensor (2, 3). It includes a control unit (not shown) for controlling the opening and closing of the door (4, 5) by controlling the driving.

The doors 4 and 5 are generally formed of at least a part of transparent or translucent tempered glass material, and correspond to upper and lower lengths of the entrance and exit, and a pair of left and right sides are provided to have a width to open and close the entrance.

The upper and lower ends of the doors 4 and 5 are generally formed of metal or plastic, and are configured to be guided by rails (not shown) provided on at least one side of the upper and lower sides of the doors 4 and 5. Of course, the doors 4 and 5 may be entirely formed of a plastic or metal material as needed, and may be provided with only one door instead of a pair.

Door frames (not shown) may be provided above or below the doors 4 and 5. The door frame is provided with a number of configurations for the movement of the doors 4, 5. One side of the door frame is provided with a driving device for generating power. The driving device is a core part for driving the automatic door and consists of an electric motor and a reducer. Electric motors can be used with a DC Brushless motor that is durable and free from sparks and reverse current due to brush wear.

The main pulley is provided at the end of the drive device. The main pulley is directly connected to the driving device is rotated, it may be configured to be mounted to the drive belt to be described below. Then, the driven pulley is provided on one side away from the main pulley. The driven pulley is configured to rotate with the main pulley when the driving belt is mounted. And, the main pulley may be further provided with a spring tension device, so that the drive belt can maintain a constant tension.

The drive belt is for converting the rotational motion of the drive device into a linear motion, and both ends are mounted to the main pulley and the driven pulley. The driving belt may be a timing belt which is commonly used, and may be formed of a material having excellent tensile force.

The drive belt is also equipped with a hanger block. Hanger block is to connect the drive belt and the door (4, 5), the door is moved in accordance with the linear movement of the drive belt is configured to open and close the doorway. The hanger block is provided with a bearing and may be configured to withstand the load of the doors 4 and 5.

A rail is provided below the hanger block. The rail guides the running of the hanger block to allow the door to move smoothly, and is formed to be somewhat longer than the left and right moving lengths of the door so that the door can be stably moved.

The inner part of the door frame is provided with a control unit. The control unit is for adjusting the operation of the driving device, and is configured to control the driving device by MICOM.

The control unit includes a receiving unit for receiving signals from the upper sensor 1 and the width adjusting sensors 2 and 3, and controls the driving device according to the signal received from the receiving unit to open the doors 4 and 5, Stop and close.

The upper sensor 1 is installed outside the doors 4 and 5, and is always located at the same position irrespective of the sliding movement of the doors 4 and 5, and is a sensor that recognizes an object approaching the automatic door. A commonly used sensor is an infrared sensor, or any sensor may be used as long as it can detect the approach of an object near an automatic door.

In addition, the width adjustment sensors 2 and 3 are installed in the doors 4 and 5 so that the doors 4 and 5 move together with the doors 4 and 5 when the doors 4 and 5 are slid by the drive device. The width adjusting sensors 2 and 3 are sensors for detecting whether an object is located within a predetermined area of a narrower range than the upper sensor 1. Since the detection range is narrow and moves together with the doors 4 and 5, it is possible to detect whether an object is located up to the maximum openable width of the doors 4 and 5.

2 is a flowchart illustrating a control method of opening an opening width adjusting automatic door according to an exemplary embodiment of the present invention.

The upper sensor 1 of the automatic door opens the doors 4 and 5 when an object or a person's approach is detected and the door 4, when the person or object is no longer detected. 5) A sensor that detects the approach of a person or object near an automatic door so that it can be closed. The upper sensor 1 is always operated so as to always detect the approach of an object or a person, and exchanges a signal with a controller (not shown).

When the upper sensor 1 detects the approach of an object or a person and transmits a detection signal to a controller (not shown), the driving device is operated to open the doors 4 and 5 and the width adjusting sensors 2 and 3 are opened. It works. The width adjustment sensors 2 and 3 detect whether an object or a person exists within a predetermined range. The drive device which opens the doors 4 and 5 continues to operate while the width adjustment sensors 2 and 3 signal the presence of an object or a person. Therefore, when the width adjusting sensors 2 and 3 detect an object or a person, the doors 4 and 5 are slidably moved, and the width adjusting sensors 2 and 3 also move with the movement of the doors 4 and 5, and the object continues. Or it detects the presence of a person. When the object or person whose width adjustment sensors 2 and 3 are no longer detected within the predetermined range is no longer detected, the control unit stops the operation of the driving device so that the doors 4 and 5 are no longer opened, and the width adjustment is performed. The operation of the sensors 2 and 3 is also stopped. At this time, the opening widths of the doors 4 and 5 are determined differently according to the detection results of the respective width adjusting sensors 2 and 3 installed in the doors 4 and 5. The doors 4 and 5 remain open until the upper sensor 1 no longer detects the presence of an object or person near the automatic door. When the upper sensor 1 no longer detects the presence of an object or a person near the automatic door, the control unit starts closing the doors 4 and 5, and the closing process of the doors 4 and 5 is as follows.

3 is a flow chart illustrating a control method when closing an automatic opening width adjusting door according to an embodiment of the present invention.

The control unit issues a closing command when the presence of an object or a person is no longer detected by the upper sensor 1 after opening, and operates the driving device to slide the doors 4 and 5 to close the entrance. . At this time, the left and right doors 4 and 5 are closed by respective driving devices, and when the doors 4 and 5 reach the center, the operation of the driving devices is stopped, and the doors 4 and 5 are closed. Stops movement. Since the doors 4 and 5, which are opened by a smaller width in the opening stage, reach the center as soon as they are, the doors 4 and 5 are respectively controlled in the closing stage.

Even during the closing operation of the doors 4 and 5, when the upper sensor 1 detects the approach of an object or a person, the doors 4 and 5 are opened again. The reopening process is the same as the opening process described above.

The opening width adjustment automatic door according to an embodiment of the present invention can not only adjust the opening width of the doors 4 and 5, but also two doors 4 and 5 in the case of an automatic door having two doors 4 and 5. The opening widths of the doors can be adjusted, so that the doors 4 and 5 can be unnecessarily opened to the maximum width. In addition, when an object or a person is detected only in the width adjusting sensors 2 and 3 installed in one of the two doors 4 and 5, only one door is opened, thereby reducing power waste and reducing heat loss during heating and cooling. Can be reduced.

In addition, in the above, when the doors 4 and 5 are opened to a position where an object is no longer detected, an example in which the width adjusting sensors 2 and 3 installed in the doors 4 and 5 stop operation is described. As in (1), the width adjusting sensors 2 and 3 can be kept on all the time. In this case, the upper sensor 1 may be omitted, and the width adjusting sensors 2 and 3 may take the place of the upper sensor 1. That is, when the width adjustment sensor (2, 3) is always on when the object or person detects an approach to the automatic door, the door (4, 5) begins to move and open, the movement of the door (4, 5) In addition, the width adjustment sensor (2, 3) detects the presence of an object or a person within a predetermined range, and opens the door (4, 5) to the extent that there is no longer an object or a person. Thereafter, if a person or an object is not detected within the range of the width adjusting sensors 2 and 3, the doors 4 and 5 are slid in the opposite direction and close the entrance. In addition, if a person or an object is detected again during closing, the doors 4 and 5 slide in the opening direction again to open the doorway.

Claims (7)

A door for opening and closing the doorway by sliding movement;
A driving unit for automatically sliding the door according to the control signal;
A width recognition sensor attached to the door and slidingly moved together with the door and detecting whether an object is recognized within a predetermined range; And
And a controller configured to generate a control signal by setting an opening width of the door based on the recognition result of the width recognition sensor. The method of claim 1,
The control unit may be configured to drive the driving unit when the object is detected within the predetermined range by the width recognition sensor, and stop the driving of the driving unit when the width recognition sensor does not detect the object within the predetermined range. The method of claim 1,
And an upper sensor installed at an upper portion of the door to recognize an object approaching the opening width adjustment automatic door. The method of claim 3,
The controller may operate the width recognition sensor when the upper sensor detects the approach of the object, and stop the operation of the width recognition sensor when the width recognition sensor is slid with the door and no longer detects the object within a predetermined range. Opening width adjustment automatic door. The method of claim 3,
When the upper sensor no longer detects an object, the control unit closes the door. The method according to any one of claims 1 to 5,
The door consists of two doors that slide from the center to both sides to open the doorway.
The two doors are opened, closed and opened by the control unit, the opening width adjustment automatic door, characterized in that each is controlled separately. The method according to claim 6,
The two doors, the automatic opening width control automatic door, characterized in that the control unit stops the movement of each door by the drive unit when each of the central portion at the time of closing.
KR1020110109956A 2011-10-26 2011-10-26 Automatic door capable of controlling the opening width KR20130045627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110109956A KR20130045627A (en) 2011-10-26 2011-10-26 Automatic door capable of controlling the opening width

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110109956A KR20130045627A (en) 2011-10-26 2011-10-26 Automatic door capable of controlling the opening width

Publications (1)

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KR20130045627A true KR20130045627A (en) 2013-05-06

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KR1020110109956A KR20130045627A (en) 2011-10-26 2011-10-26 Automatic door capable of controlling the opening width

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021233687A1 (en) * 2020-05-19 2021-11-25 Agtatec Ag Method and apparatus for operating an automatic door system
US20230175307A1 (en) * 2018-12-21 2023-06-08 Inventio Ag Access control system with sliding door with a gesture control function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230175307A1 (en) * 2018-12-21 2023-06-08 Inventio Ag Access control system with sliding door with a gesture control function
US11993974B2 (en) * 2018-12-21 2024-05-28 Inventio Ag Access control system with sliding door with a gesture control function
WO2021233687A1 (en) * 2020-05-19 2021-11-25 Agtatec Ag Method and apparatus for operating an automatic door system

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