KR101766826B1 - Control device for automatic door and control method thereof - Google Patents

Control device for automatic door and control method thereof Download PDF

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Publication number
KR101766826B1
KR101766826B1 KR1020150168572A KR20150168572A KR101766826B1 KR 101766826 B1 KR101766826 B1 KR 101766826B1 KR 1020150168572 A KR1020150168572 A KR 1020150168572A KR 20150168572 A KR20150168572 A KR 20150168572A KR 101766826 B1 KR101766826 B1 KR 101766826B1
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South Korea
Prior art keywords
automatic door
building
temperature
outside
pressure
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Application number
KR1020150168572A
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Korean (ko)
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KR20170064053A (en
Inventor
조현
강기옥
고종철
김용민
윤수원
윤정일
조원일
조재훈
Original Assignee
주식회사 포스코건설
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Priority to KR1020150168572A priority Critical patent/KR101766826B1/en
Publication of KR20170064053A publication Critical patent/KR20170064053A/en
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Publication of KR101766826B1 publication Critical patent/KR101766826B1/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
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • 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
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • 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
    • E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
    • 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
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • 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
    • E05Y2400/45—Control modes
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to an automatic door control device and a control method thereof, and more particularly to an automatic door control device capable of controlling two automatic doors installed in a double structure of an entrance of a building, .
According to the present invention, there is provided a method for measuring a temperature and a pressure of a building, the method comprising: measuring a temperature and a pressure of a building; measuring a temperature difference between the measured temperature and the pressure of the building; The control unit controls the other automatic door to be opened from the outside automatic door and the inner automatic door installed at the exit of the building until the first automatic door opened before the closing of the first automatic door is closed so that the two automatic doors do not open at the same time, If the temperature is significantly low or there is a large difference in temperature or pressure between the inside and outside of the building, even if the user enters or exits through the automatic door, the outside air will not flow into the building.

Description

Technical Field [0001] The present invention relates to an automatic door control device,

The present invention relates to an automatic door control device and a control method thereof, and more particularly to an automatic door control device capable of controlling two automatic doors installed in a double structure of an entrance of a building, .

Generally, the automatic door is designed to be opened automatically when the user is in front of the door. It is usually installed at a doorway of a large building such as a hotel or a building. Recently, however, not only a large building but also various buildings such as restaurants, banks, The spread of automatic inquiries is spreading.

In addition, in the conventional automatic door, when the user senses from the sensor that the user is approaching, the door is opened automatically by opening and closing the door, the door is automatically closed after waiting for a predetermined time, .

Meanwhile, while the conventional automatic door is opened, there is a problem that external air is introduced into the building and a cooling / heating loss occurs.

Particularly, when the temperature outside the building is significantly lower than the temperature inside the building, such as during the winter season, or when the pressure difference between the inside and the outside of the building is large, the influx of outside air may be accelerated due to the stack effect.

In addition, the inflow of outside air due to the stacking effect can occur more seriously in a large-sized and high-rise building, and the rise of the air inside the building causes noise, elevator malfunction, spread of exhaust gas and odor, ≪ / RTI >

In addition, even in the case of a windshield structure in which two automatic doors are installed at regular intervals and each automatic door detects and opens a user, outside air is introduced into the building while two automatic doors are opened at the same time.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an automatic door control device and a control method thereof that can control two automatic doors installed in a dual structure.

It is another object of the present invention to provide an automatic door control device and a control method thereof that can block outside air flowing into a building through an automatic door when a user enters and exits.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an automatic door control device for controlling an automatic door door installed at an entrance of a building and an automatic door door spaced apart from the outer door by a predetermined distance, And controlling the opening and closing of the outer automatic door and the inner automatic door when the outside temperature measured by the measuring unit is lower than a preset reference temperature or the temperature difference between inside and outside of the building is greater than a preset reference temperature difference, And a control unit for controlling other automatic doors to be opened until a specific automatic door opened in the automatic door is closed.

In an exemplary embodiment, the measurement unit may include an outdoor temperature measurement unit installed at a predetermined location outside the building, for measuring an outdoor temperature that is an external temperature of the building and outputting the measured outdoor temperature to the control unit; And a room temperature measuring unit installed at a predetermined position inside the building to measure a room temperature and output the measured room temperature to the control unit.

In a preferred embodiment, the measuring unit further measures pressure inside and outside the building, and when the pressure difference between the inside and outside of the building measured from the measuring unit is greater than a preset reference pressure, Do not allow other automatic doors to open until certain open doors are closed.

In a preferred embodiment of the present invention, the measuring unit measures outdoor pressure, which is atmospheric pressure outside the building, and outputs the measured outdoor pressure to the control unit. And indoor pressure measuring means for measuring indoor pressure inside the building and outputting the measured indoor pressure to the control unit.

The control unit may further include an entrance DB in which a time zone in which buildings are frequently accessed and a time zone in which the number of passengers are relatively small are distinguished from each other, Adjust the degree of opening.

In a preferred embodiment, the control unit allows the outside automatic door and the inner automatic door to be opened at a maximum in the time zone where the passengers are frequent, while in the time zone where the number of passengers is small, As shown in FIG.

In the preferred embodiment, the portable terminal further includes a manual opening / closing part for outputting a manual opening / closing signal corresponding to a user's input to the control part, wherein when the manual opening / closing signal is received, And controls the inner automatic door to be opened to the maximum.

According to another aspect of the present invention, there is provided an automatic door control method performed by an automatic door control device that controls an outer automatic door installed at a doorway of a building and an inner automatic door spaced from the outer automatic door by a predetermined distance, And pressure; And (2) the automatic door controller compares the measured outside temperature of the building with a preset reference temperature, calculates a temperature difference between inside and outside of the building, and compares the measured temperature difference with a predetermined reference temperature difference; And (3) when the outside temperature is lower than the reference temperature or the temperature difference is larger than the reference temperature difference, the automatic door control device may open the other automatic door until the first automatic door of the inside automatic door is closed The method comprising the steps of:

In a preferred embodiment, in the step (2), the automatic door control device further compares a pressure difference between inside and outside of the building with a preset reference pressure, and in the step (3) Is greater than the reference pressure, control is performed so that other automatic doors are not opened until the first automatic door, which is the first of the outside automatic door and the inside automatic door, is closed.

In a preferred embodiment, in the step (3), the automatic door controller uses the access DB stored in a time zone in which the number of passengers entering the building is frequently divided and a time zone in which the passengers are relatively small, Adjust the degree of automatic door opening.

In a preferred embodiment of the present invention, in the step (3), the automatic door control device causes the outside automatic door and the internal automatic door to be opened at a maximum in the time zone where the passengers are frequent, And the inner automatic door is opened by a predetermined size or angle.

In a preferred embodiment, in the step (3), when the manual opening / closing signal corresponding to the input of the user is received, the automatic door control device causes the outside automatic door and the inside automatic door to be opened to the maximum .

According to the above-mentioned problem solving means, according to the present invention, the measuring unit for measuring the temperature and pressure of the inside and outside of a building and the measuring unit for measuring the temperature and pressure of the inside and outside of the building are provided. When the outside temperature measured by the measuring unit is lower than a predetermined reference temperature, And a controller for controlling the other automatic door to be opened until the first automatic door, which is located at the exit of the building, is closed, when the pressure difference between the inside and the outside of the building is greater than a predetermined reference pressure, Therefore, when the temperature outside the building is significantly low or the temperature difference or pressure difference between the inside and outside of the building is large, there is an effect that the outside air does not flow into the building even if the user goes in and out through the automatic door.

In addition, the present invention can prevent the inflow of outside air even when the user frequently enters and exits, thereby minimizing the cooling / heating loss of the building.

In addition, since the present invention adjusts the degree of opening of automatic doors according to a time zone in which buildings are frequently accessed and a time when there are fewer passengers, power consumption due to opening and closing of automatic doors can be minimized and opening / closing time can be shortened.

1 is a view for explaining a automatic door control apparatus according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

It should be understood that the specific details of the invention are set forth in the following description to provide a more thorough understanding of the present invention and that the present invention may be readily practiced without these specific details, It will be clear to those who have knowledge.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to FIGS. 1 and 2, and a description will be given centering on parts necessary for understanding the operation and operation according to the present invention.

1 is a view for explaining an automatic door control apparatus according to an embodiment of the present invention.

1, the automatic door controller includes a measuring unit 110, a controller 120, an access DB 130, and a manual opening / closing unit 140.

Here, the automatic door controller according to an embodiment of the present invention includes two automatic doors installed at the entrance of a building, for example, an outside automatic door 10 provided at a position adjacent to an outer surface of a building, And may be configured to simultaneously control an inner automatic door 20 located relatively inside the building.

In addition, the external automatic door 10 and the internal automatic door 20 may be provided with a sensor, for example, an ultrasonic sensor, which can detect whether the user is approaching each other.

The measurement unit 110 measures the temperature and pressure of the inside and outside of the building and includes an outdoor temperature measurement unit 111, an indoor temperature measurement unit 112, an outdoor pressure measurement unit 113, As shown in FIG.

The outdoor temperature measuring unit 111 may be installed at a predetermined position outside the building for measuring an outdoor temperature which is an outside temperature of the building. The outdoor temperature measuring unit 111 measures the outdoor temperature and outputs the measured outdoor temperature to a control unit 120 .

In addition, the outdoor temperature measuring means may be a device capable of temperature measurement including a temperature sensor.

The room temperature measuring means 112 is for measuring the room temperature of the building and may be installed at a predetermined position inside the building and may be provided to output the measured room temperature to the control unit 120 to be described later have.

Also, in the case of the indoor temperature measuring means 112, the outdoor temperature measuring means 111 may be provided with a temperature sensor or a device capable of measuring the temperature.

The outdoor pressure measuring means 113 is for measuring the outdoor pressure which is the atmospheric pressure outside the building, and may be provided as a pressure sensor installed outside the building for measuring the atmospheric pressure. Also, the outdoor pressure measured by the outdoor pressure measuring means 113 is also output to the control unit 120, which will be described later.

The indoor pressure measuring means 114 is for measuring the indoor pressure inside the building and outputs the measured indoor pressure to the control unit 120 to be described later. have.

Meanwhile, the measuring unit 110 may measure the temperature and pressure of the inside and outside of the building or the temperature and pressure of the inside and outside of the building in real time, And to measure the pressure.

The control unit 120 controls the outer automatic door 10 and the inner automatic door 20 according to the temperature and pressure measured by the measuring unit 110.

The control unit 120 controls opening and closing of the outer automatic door 10 and the inner automatic door 20 and detects whether or not the user is approaching from the sensors provided in the outer automatic door 10 and the inner automatic door 20, The automatic doors 10 and 20 are opened to limit the opening of a specific automatic door according to the temperature and pressure measured by the measuring unit 110. [

For example, when the external temperature is lower than the reference temperature, the controller 120 compares the external temperature measured by the measuring unit 110 with a preset reference temperature, and when the external temperature is lower than the reference temperature, It is possible to control that the automatic door is not opened until the first automatic door of the door 20 is closed. At this time, the reference temperature may be 0 ° C.

The control unit 120 may calculate a difference between the outside temperature measured by the measuring unit 110 and the room temperature so that even when the calculated temperature difference between the inside and outside of the building is greater than a preset reference temperature difference, So that no other automatic door is opened until the first automatic door of the inner door (10) and the inner door of the automatic door (20) is closed. At this time, the reference temperature difference may be 20 ° C.

The control unit 120 calculates a difference between the outdoor pressure and the indoor pressure measured by the measuring unit 110 so that even when the calculated pressure difference between the inside and the outside of the building is greater than a preset reference pressure, It is possible to control other automatic statements not to be opened until the automatic statement is closed. At this time, the reference pressure may be 40Pa.

That is, the control unit 120 prevents the outside automatic door 10 and the inside automatic door 20 from being opened at the same time based on the environmental conditions depending on the temperature and the pressure inside and outside the building, Can be blocked.

When the temperature and pressure of the inside and outside of the building measured by the measuring unit 110 satisfy predetermined criteria, the controller 120 controls the outside automatic door 10 and the inside And the automatic door 20 may be opened.

Meanwhile, the control unit 120 controls the opening degree of the outer automatic door 10 and the inner automatic door 20 in accordance with time zones by using an access DB 130 to be described later, or receives a manual opening / The degree of opening of the automatic door 10 and the inner automatic door 20 may be adjusted.

The access DB 130 stores information on the number of passengers entering and leaving the building by time zone. For example, the access DB 130 may be a database in which the number of passengers entering the building is frequently divided, such as a commute time, .

That is, by using the access DB 130, the control unit 120 controls the outer automatic door 10 and the inner automatic door 20 to be opened at the maximum time in a time zone where the passengers are frequent, That is, in the time zone where the number of passengers is small, the outside automatic door 10 and the inside automatic door 20 are controlled to be opened by a predetermined size or angle.

For example, the controller 120 controls the outer automatic door 10 and the inner automatic door 20 to be opened by a half of the maximum value that can be opened, respectively, at a time when the number of passengers is small.

That is, since the degree of opening of the outer automatic door 10 and the inner automatic door 20 is reduced, the time for closing each of the automatic doors 10 and 20 can be shortened and the time for opening and closing the automatic doors 10 and 20 Power consumption can be minimized.

On the other hand, when there arises a situation in which a large object such as a cargo needs to be moved into and out of the building, or when various situations arise in which the opening of the automatic doors 10 and 20 should be maximized, a manual opening / closing part 140 do.

For example, the manual opening / closing part 140 may be provided as an input device including a touch screen, a button, and a keypad, or may be provided with a switch so that the manual opening / ).

Also, when the manual opening / closing signal is received, the controller 120 controls the automatic doors 10 and 20 to be opened to the maximum regardless of the time zone stored in the access DB 130. For example, even when the number of passengers is small, the outside automatic door 10 and the inside automatic door 20 can be maximally opened.

Therefore, the automatic door control apparatus according to the embodiment of the present invention efficiently blocks the inflow of outside air through the automatic doors 10 and 20 to minimize the cooling / heating loss of the building even if the user frequently enters and exits the building can do.

2 is a diagram for explaining an automatic door control method according to an embodiment of the present invention.

Referring to FIG. 2, an automatic door control method performed by the automatic door control device according to an embodiment of the present invention will be described.

However, since all the functions performed in the automatic door control method shown in FIG. 2 are performed in the automatic door control device described with reference to FIG. 1, all the functions described with reference to FIG. 1 are not described in the preferred embodiment And all the functions described with reference to FIG. 2 are performed in the automatic door control device according to the preferred embodiment of the present invention.

First, the measurement unit measures temperature and pressure inside and outside the building (S110).

At this time, the measurement unit measures the outdoor temperature as an external temperature of the building, the indoor temperature of the building, the outdoor pressure as the atmospheric pressure outside the building, and the indoor pressure inside the building, and outputs them to the control unit.

Next, the controller compares the temperature and pressure of the inside and outside of the building measured by the measuring unit with preset reference values (S120).

At this time, the controller compares the external temperature with a preset reference temperature (S121), calculates a difference between the external temperature and the room temperature, and compares the calculated temperature difference of the interior and exterior of the building with a predetermined reference temperature difference S122), the difference between the outdoor pressure and the indoor pressure is calculated, and the calculated pressure difference between the inside and outside of the building is compared with a preset reference pressure (S123).

Then, the control unit controls the opening and closing of the outer automatic door and the inner automatic door installed at the exit of the building according to the result of comparison with the reference values (S130).

If the external temperature is lower than the reference temperature, the temperature difference is greater than the reference temperature difference, or the pressure difference is greater than the reference pressure, the control unit may select a specific automatic door The other automatic door is not opened until the door is closed.

That is, by preventing the two automatic doors from being opened at the same time, it is possible to shut off the outside air that can flow into the inside of the building.

In addition, the controller may further adjust the degree of opening of the automatic doors using the pre-stored access DB.

At this time, the access DB stores a time zone frequently occupied by the passengers of the building and a time zone where the passengers are relatively small, so that the controller automatically opens the outer automatic door and the inner automatic door at the time of frequent entry and exit . Also, the controller may control the external automatic door and the internal automatic door to be opened by a predetermined size or angle at a time when the number of passengers is small.

Also, the control unit may control to open the outer automatic door and the inner automatic door to the maximum when the manual opening / closing signal corresponding to the user's input is received when the number of passengers is small.

If the external temperature is higher than the reference temperature, the temperature difference is smaller than the reference temperature difference, or the pressure difference is smaller than the reference pressure according to the comparison result of step 120, The external automatic door and the inner automatic door are controlled to be opened each time the user's access is detected (S140).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

110:
111: Outdoor temperature measuring means
112: Room temperature measuring means
113: Outdoor pressure measuring means
114: Indoor pressure measuring means
120:
130: access DB
140: Manual opening / closing part

Claims (12)

An automatic door control device for controlling an outside automatic door installed at an entrance of a building and an inside automatic door spaced apart from the outside automatic door by a predetermined distance,
A measuring unit for measuring temperature and pressure inside and outside the building, respectively; And
If the outside temperature measured by the measuring unit is lower than a preset reference temperature or the temperature difference between inside and outside the building is greater than a predetermined reference temperature difference, the outside automatic door and the inside automatic door open / And a controller for controlling other automatic doors to be opened until a specific automatic door opened is closed,
Wherein,
Wherein the control unit controls the automatic door control unit so that the automatic door control unit does not open any other automatic door until the first automatic door is opened before the outside automatic door and the inside automatic door are closed even when the pressure difference between the inside and outside of the building measured by the measuring unit is larger than a predetermined reference pressure Device.
The method according to claim 1,
The measuring unit
Outdoor temperature measurement means installed at a predetermined position outside the building and measuring outdoor temperature which is an external temperature of the building and outputting the measured outdoor temperature to the control unit; And
And a room temperature measuring unit installed at a predetermined position inside the building to measure the room temperature and output the measured room temperature to the control unit.
delete The method according to claim 1,
The measuring unit
Outdoor pressure measurement means for measuring an outdoor pressure which is an atmospheric pressure outside the building and outputting the measured outdoor pressure to the control unit; And
And indoor pressure measuring means for measuring an indoor pressure inside the building and outputting the measured indoor pressure to the control unit.
The method according to any one of claims 1, 2, and 4,
And an access DB in which a time zone in which the number of passengers in the building is frequent and a time zone in which the number of passengers are relatively small are distinguished from each other,
Wherein the control unit controls the degree of opening of the outer automatic door and the inner automatic door by time zone stored in the entrance DB.
6. The method of claim 5,
The control unit controls the outer automatic door and the inner automatic door to be opened to a maximum in the time zone in which the passengers are frequent while the outer automatic door and the inner automatic door are opened by a predetermined size or angle in a time zone in which the number of passengers is small Automatic door control device characterized by.
The method according to claim 6,
And a manual opening / closing part for outputting a manual opening / closing signal according to a user's input to the control part,
Wherein when the manual opening / closing signal is received, the control unit controls the outer automatic door and the inner automatic door to be opened to the maximum even in a time zone where the number of passengers is small.
1. An automatic door control method performed by an automatic door control device for controlling an outside automatic door installed at a doorway of a building and an inside automatic door spaced apart from the outside automatic door by a predetermined distance,
(1) the automatic door control device measures temperature and pressure of the inside and outside of the building, respectively; And
(2) The automatic door control device compares the measured outside temperature of the building with a predetermined reference temperature, calculates a temperature difference between inside and outside of the building, compares the measured temperature difference with a preset reference temperature difference, Comparing with pressure; And
(3) In the automatic door control device, if the external temperature is lower than the reference temperature or the temperature difference is larger than the reference temperature difference, the automatic door is not opened until the first automatic door is opened The method comprising:
In the step (3), the automatic door control device,
Wherein the automatic door control unit controls the automatic door so that other automatic doors do not open until a specific automatic door opened before the outer automatic door and the inner automatic door is closed even when the pressure difference is larger than the reference pressure.
delete 9. The method of claim 8,
In the step (3), the automatic door control device adjusts the opening degree of the outer automatic door and the inner automatic door by using an access DB stored in a time zone in which the number of passengers in the building is frequent and a time zone in which the passengers are relatively small. Wherein the automatic door control method comprises:
11. The method of claim 10,
In the step (3), the automatic door controller causes the outside automatic door and the inside automatic door to be opened at a maximum in the time zone where the passengers are frequent. In the case of a time zone where the number of passengers is small, Wherein the control means controls so as to be opened by a predetermined size or angle.
12. The method of claim 11,
In the step (3), when the manual opening / closing signal corresponding to the user's input is received, the automatic door control device controls the outer automatic door and the inner automatic door to be opened to the maximum even when the number of passengers is small Automatic door control method.



KR1020150168572A 2015-11-30 2015-11-30 Control device for automatic door and control method thereof KR101766826B1 (en)

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Application Number Priority Date Filing Date Title
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102268547B1 (en) * 2019-09-18 2021-06-22 현대건설(주) Differential pressure reduction device in common part and dedicated part in building caused by stack effect
KR102252667B1 (en) * 2020-07-17 2021-05-21 이동진 sliding door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009155954A (en) 2007-12-27 2009-07-16 Itoki Corp Air lock door device
JP2009264089A (en) * 2008-04-24 2009-11-12 Chikura Kogyo Kk Opening/closing device for entrance
JP2014528221A (en) * 2011-10-06 2014-10-23 ナブテスコ株式会社 Automatic door remote control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009155954A (en) 2007-12-27 2009-07-16 Itoki Corp Air lock door device
JP2009264089A (en) * 2008-04-24 2009-11-12 Chikura Kogyo Kk Opening/closing device for entrance
JP2014528221A (en) * 2011-10-06 2014-10-23 ナブテスコ株式会社 Automatic door remote control system

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