KR101749465B1 - Digital Door-Lock control system for a fire shelter - Google Patents

Abstract

A digital door lock control system for fire escape according to an embodiment of the present invention is a digital door lock control system for fire escape which opens and closes a digital door lock installed at each door providing a passage between a plurality of divided spaces in a multi- A smoke detection unit installed in each of the plurality of partitioned spaces to detect smoke and a heat sensing unit installed in each of the plurality of partitioned spaces to detect heat, And a control unit for opening / closing the digital door lock provided at each door according to the obtained opening / closing information, wherein the control unit detects the opening / closing of the digital door lock, Closing information for closing a door accessible to the position where the signal is sensed, It may bypass the signal is detected, acquiring position for the opening and closing information including the opening information for releasing the door to provide a path to escape the composite structure.

Description

[0001] The present invention relates to a digital door lock control system for a fire escape,

The present invention relates to a digital door lock control system for fire escape, and more particularly, to a digital door lock control system for fire escape in which, when a fire occurs in a specific space among a plurality of divided spaces in a multi- And more particularly, to a digital door lock control system for fire escape which automatically opens or closes a digital door lock of a door.

In general, locks having various shapes and structures are installed at the doors of homes and offices. As such a locking device, there is a rotary lock device using a general key and a digital door lock device which is easy to use and has excellent contrast against theft.

In such a digital door lock, when a pre-authenticated password or an electronic key is inputted, the lock mode is released to set the door, and an unauthorized password is input or an attempt is made to forcibly release the lock mode by an improper method In this case, it also has a security function that sounds a beep and does not operate for a certain period of time.

However, when an emergency such as a fire occurs, the children or elderly people trapped in the room are in a state of emergency such as forgetting how to release the locking device or repeating the malfunction due to panic or loss of judgment.

In order to solve such a problem, Korean Utility Model Application No. 1986-0022128 entitled "automatic opening device for emergency exit door" (December 31, 1986), domestic patent application No. 2000-0046974 "emergency automatic doorlock device open automatically upon fire" (2000.08.14), a digital door lock device that automatically opens when a disaster such as a fire occurs is detected.

However, the above-described conventional technology has a problem that the digital door locks in the building in which the disaster occurred have been opened or closed at once, and residents who do not know the structure in the building can not move to the safe escape space. If the digital door locks in the building are opened at once by a malfunction caused by a shutdown or a mechanical defect, there is a problem that an occupant intrudes into a space where the occupant is absent, or there is a possibility that the property is stolen.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a control system for controlling opening and closing of a digital door lock of each door installed in a plurality of divided spaces when a fire occurs in a specific space among a plurality of divided spaces in a multi- Thereby enabling a resident to quickly evacuate due to the occurrence of a fire.

A digital door lock control system for fire escape according to an embodiment of the present invention is a digital door lock control system for fire escape which opens and closes a digital door lock installed at each door providing a passage between a plurality of divided spaces in a multi- A smoke detection unit installed in each of the plurality of partitioned spaces to detect smoke and a heat sensing unit installed in each of the plurality of partitioned spaces to detect heat, And a control unit for opening / closing the digital door lock provided at each door according to the obtained opening / closing information, wherein the control unit detects the opening / closing of the digital door lock, Closing information for closing a door accessible to the position where the signal is sensed, It may bypass the signal is detected, acquiring position for the opening and closing information including the opening information for releasing the door to provide a path to escape the composite structure.

A digital door lock control system for fire escape according to an embodiment of the present invention is characterized in that the complex building includes a first space, a second space, and a first space defining the first space and the second space among a plurality of partitioned spaces A first sensing unit installed in the first space for sensing a user approaching the first door in the first space and a second sensing unit installed in the second space, And a second sensing unit for sensing a user approaching the door.

The control unit of the digital door lock control system for fire escape according to an embodiment of the present invention closes the digital door lock of the first door when a sensing signal is applied from the fire sensing unit installed in the first space, 1 < / RTI > detection unit detects a user approaching the first door, the digital door lock of the first door can be opened.

The control unit of the digital door lock control system for fire escape according to an embodiment of the present invention closes the digital door lock of the first door when a sensing signal is applied from the fire sensing unit installed in the first space, When the second accessing unit detects a user approaching the first accessing door, the digital door lock of the first accessing door can be closed.

In the digital door lock control system for fire escape according to an embodiment of the present invention, when a user approaching the first door is detected by the second sensing unit, And an information providing unit installed at one side to provide the user with information about the closing of the first door.

The information providing unit of the digital door lock control system for fire escape according to an embodiment of the present invention may provide the closing information to an LED or a speaker.

The control unit of the digital door lock control system for fire escape according to an embodiment of the present invention may include a control unit for controlling the shortest And the digital door lock of the door can be opened according to the shortest distance information.

The shortest distance information of the digital door lock control system for fire escape according to an embodiment of the present invention may be updated based on the real time detection information detected by the fire detection unit.

The digital door lock control system for fire escape according to an embodiment of the present invention is characterized in that the complex structure includes a third space among a plurality of partitioned spaces and a second door for partitioning the second space and the third space The control unit may sequentially close the digital door lock of the first door and the digital door lock of the second door when a sensing signal is applied from the fire sensing unit installed in the first space.

The digital door lock control system for fire escape according to an embodiment of the present invention is characterized in that the complex structure includes a third space among a plurality of partitioned spaces and a second door for partitioning the second space and the third space The controller may cause the digital door lock of the first door and the digital door lock of the second door to be simultaneously closed when a sensing signal is applied from the fire sensing unit installed in the first space.

The controller of the digital door lock control system for fire escape according to an embodiment of the present invention stores the opening and closing state information of the digital door lock of each door of the plurality of divided spaces before the sensing signal is sensed, When the signal is released, the digital door lock of each door of the plurality of divided spaces can be opened or closed based on the open / close status information.

The control unit of the digital door lock control system for fire escape according to an embodiment of the present invention is characterized in that when the sensing signal applied from the fire sensing unit is released, The digital door lock can be opened and the digital door lock of the door separating the private part of the occupant can be closed.

According to the present invention, when a fire or a disaster occurs in an internal space of a complex building, residents in the building can prevent a secondary accident by preventing entry into a fire or disaster occurrence space.

Also, when a fire or a disaster occurs in the internal space of the multi-storey building, residents in the building can move to the escape route to the outside of the multi-storey building, thereby contributing to rapid evacuation

In addition, if the fire or disaster factor inside the complex structure is resolved, the private part of each resident in the building can be safely protected, and the property damage or safety of the resident can be promoted.

1 is a schematic perspective view showing a part of a composite structure to which a digital door lock control system for fire escape according to an embodiment of the present invention is applied.
2 is a schematic perspective view showing one layer of a composite structure to which a digital door lock control system for fire escape according to an embodiment of the present invention is applied.
3 is a block diagram illustrating a digital door lock control system for fire escape according to an embodiment of the present invention.
FIG. 4 is an enlarged view of FIG. 1 A and a plan view of FIG. 1 A. FIG.
5 is a schematic view for explaining an information providing unit of a digital door lock control system for fire escape according to an embodiment of the present invention;
6 is a plan view of a floor within a composite building to illustrate a digital door lock control system for fire escape according to an embodiment of the present invention.
7 is an enlarged view of A in Fig. 1 and a plan view of A in Fig.
8 to 10 are schematic diagrams for explaining a digital door lock control system for fire escape according to an embodiment of the present invention;
FIG. 11 and FIG. 12 are schematic views for explaining a digital door lock control system for fire escape according to an embodiment of the present invention; FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventive concept. Other embodiments falling within the scope of the inventive concept may readily be suggested, but are also considered to be within the scope of the present invention.

The same reference numerals are used to designate the same components in the same reference numerals in the drawings of the embodiments.

FIG. 1 is a schematic perspective view showing a part of a composite structure to which a digital door lock control system for fire escape according to an embodiment of the present invention is applied. FIG. 2 is a perspective view illustrating a digital door lock FIG. 3 is a block diagram illustrating a digital door lock control system for fire escape according to an embodiment of the present invention. Referring to FIG.

1 to 3, a digital door lock control system 1 (hereinafter, referred to as a control system) for fire escape according to an embodiment of the present invention includes a multi-storey apartment house, a business facility , A hotel, etc.) in a plurality of divided spaces in a composite building (P).

The digital door lock may be a kind of locking device that controls the opening and locking operation of the door lock by using an electronic key as an authentication means and mounting a microprocessor (MPU: Microprocessor Unit) on the door lock. Specifically, If an unauthorized password is input or there is a forcible lock mode release attempt by an improper method, the user is allowed to open the door by releasing the lock mode when an authenticated password or an electronic key is input. It may also be equipped with security functions such as notepad sounding for a certain period of time.

The plurality of compartmented spaces mean compartmented rooms such as a building or the like and mean a space in which a space available to a user or a resident can be used in the interior of a business or a residential space by dividing the compartment into a wall or a partition .

Each door of the plurality of partitioned spaces means a door used for accessing between the divided spaces, and may be a door equipped with the digital door lock.

The control system (1) of the present invention may include a fire detection unit (10) and a control unit (20).

The fire sensing unit 10 may include a smoke sensing unit 12 and a heat sensing unit 14 installed in the plurality of divided spaces to sense smoke.

The smoke sensing unit 12 may be an ion-type sensor that senses the combustion-generating particles as a change in the ion current, or an optical sensor that senses a change in the light flux by smoke.

Further, a known technique using a thermal sensor responsive to ambient temperature changes can be applied to the heat sensing unit 14. [

The control unit 20 can obtain opening and closing information regarding whether the digital door lock installed in each door is automatically opened or closed based on the detection signal applied from the fire sensing unit 10. [

The opening / closing information may include closing information that closes a door that can be accessed to a position where the sensing signal is sensed.

Specifically, the position where the sensing signal is sensed may be a sensing signal sensed by the fire sensing unit 10 due to a fire occurring in a space among the plurality of divided spaces, A door that can be accessed can mean a door that allows access to a specific compartment where a fire occurs.

The opening / closing information may include opening information for opening a door for providing a path for escaping the composite building P by bypassing the position where the sensing signal is sensed.

Specifically, the route that bypasses the position where the sensing signal is sensed is a movement path in a building that reaches a doorway that departs from the composite building P without passing through a specific partitioned space where a fire occurs, May mean a doorway passing through a moving path in a building reaching a doorway that leaves the composite building P.

The control unit 20 can open or close the digital door lock provided at each door according to the obtained opening / closing information.

Here, the control unit 20 may be a kind of central control system that manages the complex building P, and may open or close the digital door lock of each door determined to be opened or closed according to an electrical signal.

FIG. 4 is an enlarged view of FIG. 1 and an enlarged view of FIG. 1, and FIG. 5 is a schematic view illustrating an information providing unit of a digital door lock control system for fire escape according to an embodiment of the present invention.

4 and 5, the composite structure P includes a first space R1, a second space R2, and a first space R1 and a second space R2, among the plurality of compartmented spaces, (D1) for partitioning the first door (D1).

Here, the complex building P may include a plurality of divided spaces, that is, a first space R1, a second space R2, and an Nth space (N is a natural number) depending on its size and usage And the doors providing the passage between the N partitioned spaces may have different numbers depending on the size of the partitioned space and usage.

The control system 1 may further include a position sensing unit (not shown).

The position sensing unit may include a first sensing unit (not shown) installed in the first space R1 to sense a user approaching the first door D1 in the first space R1, And a second sensing unit (not shown) installed in the space R2 to sense a user approaching the first door D1 in the second space R2.

Here, the position sensing unit includes the first sensing unit and the second sensing unit for the sake of convenience, but may be installed in the third space R3 and the Nth space (N is a natural number).

The control unit 20 closes the digital door lock of the first door D1 when a sensing signal is applied from the fire sensing unit 10 installed in the first space R1, When a user approaching the first door D1 is detected, the digital door lock of the first door D1 can be opened.

Specifically, when a fire occurs in the first space R 1, the smoke sensing part 12 and the heat sensing part 14 installed in the first space R 1 due to the smoke caused by the fire and the firearm, The controller 20 transmits the detection signal to the controller 20 and closes the digital door lock of the first door D1 according to the detection signal.

Here, when a user approaching the first door D1 is detected by the first sensing unit installed in the first space R1, the digital door lock of the first door D1 is opened, So that a user in the first space R1 can escape from the first space R1 to avoid a fire occurring in the first space R1.

When the user who approaches the first door D1 is not detected by the first sensing unit installed in the first space R1, the digital door lock of the first door D1 is kept closed .

The control unit 20 closes the digital door lock of the first door D1 when a sensing signal is applied from the fire sensing unit 10 installed in the first space R1, The user can maintain the closing of the digital door lock of the first door D1 when a user approaching the first door D1 is detected.

This is because a user in the second space R2, which has not recognized a fire generated in the first space R1, enters the first space R1 to prevent damage from the fire, (D1).

As described above, in a general digital door lock, when a password or an electronic key authenticated in advance by a user or the like is inputted, the door can be opened by releasing the lock mode. However, The user in the second space R 2 can be protected by forcibly controlling the user's access to the first space R 1 from the second space R 2.

In addition, the control system 1 may further include an information providing unit 40.

The information providing unit 40 may be configured to allow the user to access the first door D1 when the second sensing unit senses a user approaching the first door D1, And can be provided at one side to provide the closing information of the first door D1.

The information providing unit 40 may provide notification information through the display of the LED or provide closure information through a speaker in which a voice or a warning sound is generated.

The user is restricted from entering through the first door D1 from the second space R2 to the first space R1 due to a fire in the first space R1, When the temperature of the other side of the first door D1 exposed to the space R1 is raised due to the fire due to the fire, the user may be injured by the contact of the first door D1 due to carelessness, In order to prevent a user from being injured by preventing contact of the first door D1 and to prevent a delay in fire escape time due to an attempt to enter the first door D1, Thereby preventing the user from approaching the first door D1 in advance.

FIG. 6 is a plan view of one layer in a composite structure for explaining a digital door lock control system for fire escape according to an embodiment of the present invention. FIG.

Referring to FIG. 6, the control unit 20 obtains the shortest distance information providing the shortest path among the paths capable of escaping the composite building P by bypassing the detected position of the sensing signal , The digital door lock of the door can be opened according to the shortest distance information.

The shortest distance information is a shortest distance among a plurality of paths (X, Y, Z) capable of escaping the complex building (P) by avoiding a divided space where the detection signal is sensed, (X) < / RTI >

In addition, the control unit 20 may open the digital door lock of the doorway disposed on the route corresponding to the shortest distance information, and move the doorway to the route corresponding to the shortest distance information only by confirming whether the user opens or closes the doorway .

Specifically, the user can escape the composite building P by the shortest distance only by using a door that can be opened during the movement in order to escape from a specific partition space where a fire occurs.

The shortest distance information may be updated on the basis of the real-time sensing information detected by the fire sensing unit 10.

Specifically, the shortest distance information is calculated as the occurrence of a fire in a specific compartment space, and opens the digital door lock of the door on the shortest path. When the fire is diffused from the first fire point, The shortest distance information can be changed based on the detection signal.

Fig. 7 is an enlarged view of A in Fig. 1 and a plan view of A in Fig. 1. Fig.

7, the composite building P includes a third space R3 and a second space R2 among the plurality of compartmented spaces and a second door D2 for partitioning the third space R3 can do.

The third space R3 may be a space connected to the first space R1 through the second space R2.

The control unit 20 controls the digital door lock of the first door D1 and the digital door lock of the second door D2 when a sensing signal is applied from the fire sensing unit 10 installed in the first space R1, Can be sequentially closed.

Specifically, the user who is in the first space (R1) due to a fire in the first space (R1) may be provided with a first space (D1) and a second space A user of the first space R1 is not allowed to open the first space R1 without closing the first and second doors D1 and D2 at the same time, The controller 20 may sequentially close the digital door locks of the first door D1 and the second door D2 to secure a time required for departing from the second door D2.

Alternatively, when a sensing signal is applied from the fire sensing unit 10 installed in the first space R1, the controller 20 controls the digital door lock of the first door D1 and the second door D2 of the second door D1, The digital door lock can be closed at the same time.

8 to 10 are schematic views for explaining a digital door lock control system for fire escape according to an embodiment of the present invention.

8 to 10, the control unit 20 of the control system 1 of the present invention controls the opening / closing state of the digital door locks of the respective doors of the plurality of divided spaces before the detection signal is sensed by the fire sensing unit 10 Information can be stored.

Specifically, the controller 20 can update and store the digital door lock state information of each door formed in each layer in the composite building P at predetermined time intervals (FIG. 8 is a diagram illustrating a digital door lock The open / closed state of the battery).

When a fire occurs in one of the plurality of divided spaces, the control unit 20 closes a digital door lock of a door that can access a specific divided space where a fire occurs, and at the same time bypasses the specified divided space The digital door lock can be opened so as to use a door on a path capable of escaping the composite structure P (see FIG. 9).

In addition, when a fire generated in the specific partitioned space is suppressed or considered as a fire detection due to a malfunction, and the detection signal by the fire detection unit 10 is released, based on the open / close status information, The digital door lock of each door can be opened or closed (see Fig. 10). That is, the digital door lock state of the door is returned after the fire suppression based on the stored information before the detection signal is sensed by the fire sensing unit 10. [

11 and 12 are schematic views for explaining a digital door lock control system for fire escape according to an embodiment of the present invention.

FIG. 11 is a view showing the state of a digital door lock when a fire occurs, and FIG. 12 is a view showing a state of a digital door lock when a fire suppression is completed.

11 and 12, the control unit 20 of the control system 1 of the present invention is configured such that when the detection signal applied from the fire sensing unit 10 is released, The digital door lock of the door separating the portion W can be opened and the digital door lock of the door separating the exclusive portion S of the occupant can be closed.

The exclusive part (S) is a part of the building intended for the purpose of divisional ownership in accordance with the provisions of Article 2 (3) of the Collective Building Act. The common part (W) is a common part (W) in accordance with the provisions of Article 2 Means a part of the building of the attached part.

The control unit 20 stores information on the dedicated portion S and the common portion W of the composite building P and information on each of the doors located on the dedicated portion S and the common portion W to determine When a fire generated in the divided space is suppressed or a fire is detected by a malfunction, and the detection signal by the fire detection unit 10 is released, the digital door lock of each door located in the stored common portion W is opened and stored The digital door lock of each door located in the dedicated portion (S) can be closed.

This is to prevent damage to the intruder and the property from being stolen intentionally by the resident or the user in the absence of the building due to fire in the complex building (P).

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be apparent to those skilled in the art that changes or modifications may fall within the scope of the appended claims.

P: Composite Building
D1: 1st door
D2: 2nd door
S: dedicated part
W: common part
1: Digital door lock control system for fire escape
10: Fire detection unit
20:
40: Information provision

Claims (12)

A digital door lock control system for fire escape which opens and closes a digital door lock provided at each door providing a passage between a plurality of compartmented spaces in a multi-
The complex structure includes a first door, which divides a first space, a second space, and the first space and the second space among a plurality of partitioned spaces;
A first sensor installed in the first space and sensing a user approaching the first door within the first space and a second sensor installed in the second space and approaching the first door within the second space, And a second sensing unit for sensing a position of the second sensing unit.
A smoke detection unit installed in each of the plurality of divided spaces to detect smoke, and a fire sensing unit installed in each of the plurality of divided spaces and having a heat sensing unit for sensing heat; And
A control unit for obtaining opening and closing information regarding whether or not the digital door lock installed at each door is automatically opened or closed based on the detection signal applied from the fire detection unit and opening or closing a digital door lock installed at each door according to the obtained door opening / ≪ / RTI &
Wherein,
And door opening information for opening a door for providing a path for escaping the composite building by bypassing a position where the sensing signal is sensed and closing the door to close the door where the sensing signal is sensed, Obtains the open / close information,
When a sensing signal is applied from a fire detection unit installed in the first space, a digital door lock of the first door is closed, and when a user approaching the first door is detected by the first sensing unit, And the digital door lock of the door is opened.
delete delete The method according to claim 1,
Wherein,
When a sensing signal is applied from a fire sensing unit installed in the first space, a digital door lock of the first door is closed, and when a user approaching the first door is detected by the second sensing unit, Wherein the digital door lock of the door is kept closed.
5. The method of claim 4,
When the user who is approaching the first door is detected by the second sensing unit, the first door is installed at one side of the first door facing the second space, and is provided with information for providing the user with the closing information of the first door And a controller for controlling the door of the fire door.
6. The method of claim 5,
The information providing unit,
And said closing information is provided by an LED or a speaker.
The method according to claim 1,
Wherein,
The shortest distance information providing a path of the shortest distance is obtained from the path that can escape the complex structure by bypassing the position where the detection signal is sensed and the digital door lock of the door is opened according to the shortest distance information A digital door lock control system for fire escape.
8. The method of claim 7,
The shortest distance information may be,
Wherein the fire alarm is updated based on the real-time detection information detected by the fire detection unit.
The method according to claim 1,
Wherein the composite structure includes a third space among the plurality of partitioned spaces and a second door that defines the second space and the third space,
Wherein,
Wherein a digital door lock of the first door and a digital door lock of the second door are sequentially closed when a sensing signal is applied from the fire sensing unit installed in the first space.
The method according to claim 1,
Wherein the composite structure includes a third space among the plurality of partitioned spaces and a second door that defines the second space and the third space,
Wherein,
Wherein the digital door lock of the first door and the digital door lock of the second door are simultaneously closed when a sensing signal is applied from the fire sensing unit installed in the first space.
The method according to claim 1,
Wherein,
Closing state of the digital door lock of each door of each of the plurality of divided spaces before the sensing signal is sensed, and when the sensing signal is released, opening / closing state of each door of the plurality of divided spaces based on the opening / Characterized in that the digital door lock of the fire door is opened or closed.
The method according to claim 1,
Wherein,
When the sensing signal applied from the fire sensing unit is released, the digital door lock of the door separating the common portion of the occupant among the plurality of divided spaces is opened and the digital door lock of the door separating the exclusive portion of the occupant is closed A digital door lock control system for fire escape characterized.

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