KR102005846B1 - Manless security system of apartment house - Google Patents

Abstract

The present invention relates to an unmanned security system of an apartment house using an information communication network. More specifically, when an entry permit holder with an RFID tag enters, the unmanned security system of an apartment house can alert the entry permit holder of the entry of an intruder who does not have an RFID tag entering together by using an information communication network or the like, and can properly adjust the height of a surveillance camera.

Description

TECHNICAL FIELD [0001] The present invention relates to an unmanned security system for a multi-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an unmanned security system for a multi-user home using an information communication network, and more particularly, The present invention relates to an unmanned security system for a multi-family home using an information communication network for appropriately adjusting the height of a surveillance camera while allowing an uninvited intruder to enter together with an alarm using an information communication network or the like.

In general, various types and types of security systems are installed in order to manage the passengers in the apartment house and to maintain the security and crime prevention. Typically, the CCTV device and the entrance management device are installed.

The CCTV system installs cameras in various places such as elevator, common entrance door, underground parking lot, nightlife, walkway, playground, etc., and displays the images of the camera through the monitor and stores the collected images for a certain period of time Make it available as evidence.

However, it is very important to prevent unauthorized visitor access at the same time while making it easy for residents to enter and exit because apartment houses are accessed by a large number of people.

Korean Patent Registration No. 10-1187917 (Oct. 8, 2012) discloses a door control system.

When a tag signal is received from an RFID reader, the door control system interprets the identification number and controls the door according to whether the interpreted identification number is an allowable identification number.

Further, moving picture signals from a surveillance camera installed around the door are displayed or recorded on the host device.

However, such a conventional door control system has a problem that it is difficult to appropriately adjust the height of the surveillance camera 13.

Korea Patent Registration No. 10-1187917 (Oct. 8, 2012) 'Door Control System' Korea Patent Registration No. 10-0699332 (March 23, 2007) 'Unmanned remote monitoring security system using power line communication'

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an RFID tag reader / writer capable of allowing an intruder who does not have an RFID tag And to provide an unmanned security system of a multi-family house using an information communication network for appropriately adjusting the height of a surveillance camera.

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

In order to achieve the above object, the present invention provides a RFID reader comprising at least one RFID reader (121, 122) installed around a door (11); At least one surveillance camera (13) installed around the door (11); An entrance door drive device 15 for driving the doorway 11 according to an input door control signal; An alarm device 16 for generating an alarm signal in accordance with an inputted alarm control signal; And recognizes incoming tags while outputting the door door control signal to the door door driving device 15 in accordance with a tag signal from the RFID readers 121 and 122 from the monitoring camera 13 A host device 14 for counting the number of incoming parties and outputting an alarm control signal so that the alarm device 16 generates an alarm signal when the number of incoming tags does not match the number of incoming persons , And the host device (14) analyzes the identification number when a tag signal is received from the RFID reader (121, 122), and if the interpreted identification number is an allowed identification number, To the door door driving device (15), and outputs the alarm control signal in accordance with whether the number of the allowable identification numbers matches the number of the entering persons (RFID reader) 121 and 122 decodes the tag signal every time a tag signal is received, determines whether the tag signal is a normal signal, and transmits the decoded tag signal to the host device if the signal is a normal signal. To provide an unmanned security system for a multi-family home.

In order to achieve the above object, an unmanned security system for a multi-house using an information communication network according to the present invention is provided with an RFID reader (121, 122) installed around a door (11); A surveillance camera 13 installed around the door 11; An entrance door drive device 15 for driving the doorway 11 according to an input door control signal; An alarm device 16 for generating an alarm signal in accordance with an inputted alarm control signal; And recognizes incoming tags while outputting the door door control signal to the door door driving device 15 according to a tag signal from the RFID reader (121, 122), and processes the moving picture signal from the surveillance camera (13) And a host device (14) for counting the number of incoming parties and outputting an alarm control signal so that the alarm device (16) generates an alarm signal when the number of incoming tags and the number of incoming guests do not match The elevator controller (300) according to claim 1, further comprising a height adjuster (300) for adjusting the height of the surveillance camera (13) A support bar 310; A control bar 320 on which the surveillance camera 13 is installed at an upper portion and a lower portion is introduced into the support bar 310; A connecting means 330 for connecting the adjusting bar 320 to the supporting bar 310 so as to be able to ascend and descend; And a control means 340 for controlling the height of the surveillance camera 13 through the upward and downward movement of the control bar 320. The support bar 310 includes a flange 311 And the connection means 330 is provided on both sides of the control bar 320 and the guide hole 312 is formed on both sides of the control bar 320, A guide bar 331 which is coupled with the guide bar 331 so as to be movable up and down; And a fixing cap 332 provided on the outer side of the adjusting bar 320 and screwed to the flange 311 to prevent the adjusting bar 320 from being separated from the supporting bar 310, The adjusting means 340 includes a driving motor 341; And a wire 342 for moving the support bar 310 up and down while being wound or unwound by the drive motor 341 in accordance with driving of the drive motor 341.

According to the present invention, it is possible to alert that a person who does not have an RFID tag (RFID tag) enters together when an access admitted with an RFID tag (RFID tag) enters, by using an information communication network or the like, The security guard asks the permitting person whether or not he or she is accompanied by a person who is not allowed to enter, and investigates a person who is not allowed to enter when the person is not accompanying, thereby preventing an intruder who does not possess an RFID tag There is an effect.

In addition, since the height of the surveillance camera can be adjusted, it is possible to collect images at appropriate positions, and more accurately acquire images of intruders according to the situation.

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

1 is a perspective view schematically showing an unmanned security system of a multi-family house using an information communication network according to the present invention.
FIG. 2 is a block diagram illustrating an operation principle of an unmanned security system of a apartment house using an information communication network according to the present invention.
FIG. 3 is a flowchart illustrating an operation procedure of the RFID reader of FIGS. 1 and 2.
FIG. 4 is a flowchart illustrating an operation process of the surveillance camera of FIGS. 1 and 2. FIG.
FIG. 5 is a flowchart illustrating an operation procedure of the host apparatus of FIGS. 1 and 2. FIG.
6 is a front view showing a state in which a height adjusting unit is provided in an unmanned security system of a multi-home using an information communication network according to the present invention.
FIG. 7 is a cross-sectional view showing the height adjuster in FIG. 6. FIG.
8 is a side view showing the height adjuster of FIG.
And
9 is a perspective view showing the pressure plate in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, an unmanned security system for a multi-house using an information communication network according to the present invention includes at least one RFID reader 121 and 122, at least one surveillance camera 13, an access door drive device 15, An alarm device 16 and a host device 14.

At least one RFID reader (121, 122) is installed around the door (11). As is well known, the antennas included in the RFID reader may be located separately if one RFID reader is needed, depending on the situation.

At least one surveillance camera (13) is installed around the door (11).

The door driving device 15 drives the door 11 according to an input door control signal.

The alarm device 16 generates an alarm signal in accordance with an alarm control signal input using an information communication network or the like.

The host device 14 is installed in the situation room and recognizes the incoming tags while outputting the door door control signal to the door door driving device 15 in accordance with the tag signal from the RFID readers 121 and 122.

The host device 14 processes the moving image signal from the surveillance camera 13 to count the number of incoming parties so that an alarm signal is generated in the alarm device 16 when the number of incoming tags does not match the number of incoming parties And outputs a signal.

When receiving the tag signal from the RFID reader (121, 122), the host device (14) analyzes the identification number, and according to whether the interpreted identification number is an allowable identification number, transmits the door control signal to the door controller . Here, the host device 14 outputs an alarm control signal in accordance with whether the number of allowed identification numbers matches the number of entered guests.

The RFID readers 121 and 122 decode the tag signal each time a tag signal is received, determine whether the tag signal is a normal signal, and transmit the decoded tag signal to the host device 14 if it is a normal signal.

The surveillance camera 13 detects the human shape and transmits the moving image signal to the host apparatus 14 when the detected movement of the human figure is detected.

The host apparatus 14 firstly receives the tag signal from the RFID readers 121 and 122 while initializing the number of the allowable identification numbers to zero Count the number of allowable identification numbers. Here, the host apparatus 14 interprets the identification number every time a tag signal is received from the RFID readers 121 and 122, and opens the door 11 if the interpreted identification number is an allowed identification number Outputs the door control signal to the door controller 15 and increments the number of allowed identification numbers by one.

When the moving image signal is received from the surveillance camera 13, the host apparatus 14 extracts the moving image in the foreground region by separating the foreground region and the background region from the moving image, and detects the human shape in the moving image of the extracted foreground region While counting the number of people entering.

1 and 2, the tag signal from the RFID readers 121 and 122 is used to count the number of incoming tags, and the moving image signal from the surveillance camera 13 is used, And an alarm signal is generated in the alarm device 16 when the number of entry tags does not match the entry number.

Accordingly, when an access admitted with an RFID tag is entered, a person who does not have an RFID tag (RFID tag) can be warned that they will enter the RFID tag.

The security guards in the situation room ask the entrance permitting person whether to accompany the person who is not the entrance permitting person and investigate the non-entrance admitting person who is not the traveling companion.

Therefore, according to the embodiment of the present invention, an intruder who does not possess an RFID tag (RFID tag) can not enter together with an entry permit holder having an RFID tag.

The operation of the RFID readers 121 and 122 will be described with reference to FIGS. 1 to 3. FIG.

First, the RFID readers 121 and 122 output a radio frequency signal of a predetermined frequency band, for example, 860 to 960 megahertz (step S31). Accordingly, when the holder of the RFID tag enters the RFID tag, the RFID tag operates to transmit the tag signal to the RFID reader.

Next, each time the tag signal is received (step S32), the RFID readers 121 and 122 decode the tag signal (step S33) and judge whether it is a normal signal (step S34) And transmits the tag signal to the host apparatus 14 (step S35).

All the above steps are repeatedly performed until a termination signal is generated (step S36).

FIG. 4 shows the operation of the surveillance camera 13 of FIGS. 1 and 2. The operation of the surveillance camera 13 will be described with reference to FIGS. 1, 2 and 4. FIG.

First, the surveillance camera 13 determines whether a human shape has been detected using a well-known face recognition algorithm or the like (step S41).

If the human shape has been detected, the surveillance camera 13 uses the well-known motion detection algorithm or the like to determine whether human shape motion has been detected (step S42).

When the movement of the human figure is detected, the surveillance camera 13 transmits the moving image signal to the host apparatus 14 (step S43).

All the above steps are repeatedly performed until a termination signal is generated (step S44).

FIG. 5 shows the operation of the host device 14 of FIGS. 1 and 2.

First, an operation process of the host apparatus 14 will be described with reference to FIGS. 1, 2 and 5 as follows.

First, the host device 14 counts the number of incoming tags IDcnt while outputting the door control signal to the door controller 15 according to the tag signal from the RFID readers 121 and 122 (steps S501 to S121) S506).

The host apparatus 14 processes the moving image signal from the surveillance camera 13 to count the number of incoming persons VDcnt (steps S507 to S509), and judges whether the number of incoming tags IDcnt and the number of incoming persons VDcnt And outputs an alarm control signal so as to generate an alarm signal in the alarm device 16 (step S512 and step S513).

More specifically, when the tag signal is received from the RFID readers 121 and 122, the host device 14 interprets the identification number (steps S502 and S503), and determines whether the interpreted identification number is the allowed identification number (Step S504 and step S505) to the door controller 15 according to whether or not the door controller 15 is in operation. Here, the host device 14 outputs an alarm control signal in accordance with whether the number of allowed identification numbers (IDcnt) matches the number of entering persons (VDcnt) (steps S512 and S513).

When the tag signal is first received from the RFID readers 121 and 122 (steps S501 and S502) while the number (IDcnt) of allowable identification numbers is initialized to zero (0) , The number of allowed identification numbers (IDcnt) is counted until the tag signal is not received during the set time (steps S506 and S510). Here, the host device 14 interprets the identification number every time a tag signal is received from the RFID readers 121 and 122 (steps S502 and S503), and if the interpreted identification number is the allowed identification number, The door control unit 15 outputs the door control signal to the door controller 15 so as to open the door 11 and increments the number IDcnt of the allowed identification numbers by one (steps S504 to S506).

When the moving image signal is received from the surveillance camera 13, the host apparatus 14 extracts the moving image in the foreground region by separating the foreground region and the background region from the moving image, and detects the human shape in the moving image of the extracted foreground region And counts the entry number VDcnt (steps S507 to S509).

In summary of the control operation of the host device 14, the tag signals from the RFID readers 121 and 122 are used to count the number of incoming tags (see steps S501, S506, and S510) (Step S509). When the number of arriving tags IDcnt and the number of entering persons VDcnt do not coincide with each other, an alarm signal is generated in the alarm device 16 (Steps S512 and S513).

Accordingly, when an access admitted with an RFID tag is entered, a person who does not have an RFID tag (RFID tag) can be warned that they will enter the RFID tag.

Here, security guards in the situation room ask the entrance permitting person whether to accompany the person who is not the entrance permitting person,

Therefore, an intruder who does not have an RFID tag can not enter together with an entrance permit having an RFID tag.

The operation of the host device 14 will be sequentially described with reference to FIGS. 1, 2, and 5.

First, the host device 14 initializes the number of allowed identification numbers (IDcnt) to zero (step S501)

Next, when a tag signal is received from the RFID readers 121 and 122 (step S502), the host device 14 interprets the identification number (step S503), and the interpreted identification number corresponds to the identification number And outputs the door control signal to the door controller 15 so that the door 11 is opened (steps S504 and S505).

Next, the host device 14 increments the number of allowed identification numbers (IDcnt) by one (step S506).

Next, when the moving image signal from the surveillance camera 13 is received (step S507), the host apparatus 14 extracts the moving image in the foreground area by separating the foreground area and the background area from the moving image (step S508) The number of incoming persons VDcnt is counted while detecting the human shape in the moving image in the foreground area (step S509).

Next, the host apparatus 14 repeatedly performs the above steps S503 to S509 until the tag signal is not received during the set time (step S510).

Next, if the tag signal is not received during the set time in step S510, the host device 14 outputs the door door control signal to the door door driving device 15 so that the door door 11 is closed (step S511).

Next, the host device 14 outputs an alarm control signal so that the alarm device 16 generates an alarm signal when the number of entering tags IDcnt and the number of entering persons VDcnt do not match (steps S512 and S513 ).

All the above steps are repeatedly performed until a termination signal is generated (step S514).

As described above, according to the embodiment of the present invention, the tag signal from the RFID reader is used to count the number of incoming tags, the moving image signal from the surveillance camera is used, An alarm signal is generated when the number of entering tags and the number of entering persons do not match.

Accordingly, when an access admitted with an RFID tag is entered, a person who does not have an RFID tag (RFID tag) can be warned that they will enter the RFID tag.

Here, security guards in the situation room ask the entrance permitting person whether to accompany the person who is not the entrance permitting person,

Therefore, according to the embodiment of the present invention, an intruder who does not possess an RFID tag (RFID tag) can not enter together with an entry permit holder having an RFID tag.

The unmanned security system of the apartment house using the information communication network according to the present invention further includes a height adjuster 300 for adjusting the height of the surveillance camera 13 as shown in FIGS.

The elevation controller 300 allows the height of the surveillance camera 13 to be adjusted so that the accuracy of image collection for an intruder or the like through a door can be improved.

For this purpose, the height adjustment unit 300 includes a support bar 310 having a lower portion fixed to the ground and an upper portion thereof opened, a control camera 13 mounted on the upper portion thereof, The height of the surveillance camera 13 can be adjusted by lifting and lowering the adjusting bar 320 and the connecting bar 330 connecting the adjusting bar 320 to the supporting bar 310 so as to be able to ascend and descend, And adjustment means (340).

The supporting bar 310 is in the form of a cylinder having open top and bottom, and the bottom is fixed to the ground or another separate structure or the like.

The control bar 320 has a cylindrical shape, and the lower portion of the control bar 320 is inserted into the upper portion of the support bar 310.

The supporting bar 310 is formed with a flange 311 protruding outward at an upper portion thereof and a guide hole 312 formed at both sides thereof extending downward from the upper portion.

The connecting means 330 is provided on both sides of the adjusting bar 320 and is provided on the outside of the adjusting bar 320 and a guide bar 331 which is coupled to the guide hole 312 so as to be raised and lowered, And a fixed cap 332 that prevents the adjustment bar 320 from being disengaged from the support bar 310 while being threaded.

The guide bar 331 may be integrally formed on both sides of the control bar 320 so that the control bar 320 is inserted into the guide hole 312 when the support bar 310 is coupled with the support bar 310.

Accordingly, the control bar 320 is coupled to the support bar 310 such that the control bar 320 can be lifted and lowered while the control means 340 is driven.

The fixed cap 332 is coupled to the outside of the adjustment bar 320 so as to be raised and lowered while being coupled to the outside of the flange 311 while opening the lower portion.

The flange 311 is threaded on the outer peripheral surface, and the fixed cap 332 can be screwed to the flange 311 while forming a thread around the inner periphery.

The fixed cap 332 is screwed into the flange 311 to prevent the guide bar 331 from being detached from the support bar 310.

Accordingly, the connecting means 330 can be coupled with the control bar 320 so as to be able to move up and down without being separated from the support bar 310.

The adjusting means 340 includes a wire 342 for moving the adjusting bar 320 up and down while being wound or unwound by the driving motor 341 in accordance with driving of the driving motor 341 and the driving motor 341.

The drive motor 341 is preferably disposed at one side of the support bar 310 and may be fixed to the ground or the like.

The driving motor 341 has a rotating shaft 343 and the rotating shaft 343 is provided with a winding roller 344 on which a wire 342 is wound.

The adjusting means 340 includes a pressing plate 345 which is coupled to the outside of the supporting bar 310 so as to be positioned below the guide bar 331 and a supporting roller 346 provided on the fixing cap 332 .

One end of the wire 342 is connected to the pressure plate 345 and the other end is wound around the take-up roller 344, while both ends are supported by the support roller 346.

The driving motor 341 causes the control bar 320 to move up and down while the wire 342 is wound around the winding roller 344 in accordance with the driving so that the monitoring camera 13 is moved up and down.

On the contrary, the driving motor 341 causes the control bar 320 to descend while the wire 342 wound on the winding roller 344 is loosened as the driving motor 341 is driven to lower the monitoring camera.

The rotating shaft 343 is provided with a winding roller 344 on both sides while both ends of the rotating shaft 343 pass through both sides of the supporting bar 310, and a driving motor 341 can be connected to one end thereof.

The pair of support rollers 346 are provided on both sides of the fixed cap 332 and the pair of support rollers 346 are formed in pairs so that one end is connected to both sides of the upper portion of the pressure plate 345 and the other end is wound on the take- While the space between both ends can be supported by the support roller 346. [

The pressure plate 345 has a circular ring shape and is coupled to the outside of the support bar 310 to be movable up and down while a hollow 345a through which the wire 342 passes is formed on both sides.

The presser plate 345 supports the guide bar 331 while being supported by the wire 342 and presses the guide bar 331 upward in accordance with the elevation of the drive motor when driven by the drive motor, As shown in Fig.

The support roller 346 may be installed after the fixed cap 332 is screwed into the flange 311. Alternatively, the wire 342 may be supported on the support roller 346 after the fixed cap 332 is threaded into the flange 331.

The control bar 320 can be pulled upward or downward by the pair of wires 342 on both sides of the pressure plate 345 in accordance with driving of the driving motor 341 while maintaining the horizontal position while being lowered.

The control bar 320 maintains the position of the height-adjusted surveillance camera 13 while maintaining the stopped state as the drive motor 341 stops driving.

The security guards of the situation room can adjust the height of the surveillance camera 13 so that the image of the intruder can be more accurate according to an alarm signal of the alarm device 16 while controlling the driving of the drive motor 341. [

Accordingly, the height adjusting unit 300 can adjust the height of the surveillance camera 13, thereby improving the accuracy of image collection for the intruder through the door.

The present invention is not limited to the above-described embodiments, and various modifications and changes may be made without departing from the scope of the present invention as defined in the appended claims. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

11: Door 121, 122: RFID reader
13: Surveillance camera 14: Host device
15: door gate drive device 16: alarm device
200: support bar 300:
310: Support bar 311: Flange
312: guide ball 320: adjustable bar
330: connecting means 331: guide bar
332: fixed cap 340: adjusting means
341: drive motor 342: wire
343: rotating shaft 344: winding roller
345: pressure plate 346: support roller

Claims (1)

RFID readers (121, 122) installed around the door (11);
A surveillance camera 13 installed around the door 11;
An entrance door drive device 15 for driving the doorway 11 according to an input door control signal;
An alarm device 16 for generating an alarm signal in accordance with an inputted alarm control signal; And
Recognizes incoming tags while outputting the door door control signal to the door door driving device 15 according to a tag signal from the RFID reader (121, 122), processes the moving picture signal from the surveillance camera (13) And a host device (14) for counting the number of incoming parties and outputting an alarm control signal so that the alarm device (16) generates an alarm signal when the number of entry tags does not match the entry number of the entry In an unmanned security system for a multi-family home,
And a height adjuster 300 for adjusting the height of the surveillance camera 13 to improve the accuracy of image collection for an intruder through a doorway,
The height adjusting unit 300 includes:
A support bar 310 whose lower portion is fixed to the ground and whose upper portion is opened;
A control bar 320 on which the surveillance camera 13 is installed at an upper portion and a lower portion is introduced into the support bar 310;
A connecting means 330 for connecting the adjusting bar 320 to the supporting bar 310 so as to be able to ascend and descend; And
And adjusting means (340) for adjusting the height of the surveillance camera (13) by raising and lowering the adjusting bar (320)
The support bar (310)
A flange 311 protruding outward is formed on the upper portion, and a guide hole 312 extending from the upper portion to the lower portion is formed on both sides,
The connecting means (330)
A guide bar 331 provided on both sides of the control bar 320 and coupled to the guide hole 312 so as to be raised and lowered; And
And a fixing cap 332 provided on the outer side of the adjusting bar 320 and screwed to the flange 311 to prevent the adjusting bar 320 from being detached from the supporting bar 310,
The adjusting means (340)
A drive motor 341 having a rotary shaft 343; And
A wire 342 wound or unwound by a winding roller 344 provided on the rotating shaft 343 in accordance with the driving of the driving motor 341;
And a hollow 345a through which the wire 342 passes is formed on both sides of the support bar 310 so as to be raised and lowered outside the support bar 310 so as to be positioned below the guide bar 331 (345); And
And a support roller 346 provided on both sides of the fixed cap 332,
The rotation shaft 343,
Both ends of the support bar 310 pass through both sides of the support bar 310 while the winding roller 344 is provided on both sides of the support bar 310. The drive motor 341 is connected to one end,
The wire (342)
One end is connected to both sides of the upper portion of the pressure plate 345 and the other end is wound on the winding roller 344 through the hollow 345a while the other end is supported by the supporting roller 346 And,
The drive motor 341,
The wire 342 is wound around the winding roller 344 so that the control bar 320 is moved up and down so that the monitoring camera 13 is moved up and down or the wire 342 wound around the winding roller 344 The control bar 320 is lowered so that the monitoring camera 13 is lowered while maintaining the position of the height-controlled surveillance camera 13 as the driving is stopped,
In the situation room,
And controls the height of the surveillance camera (13) so that the image of the intruder can be accurately controlled while controlling the driving of the driving motor (341) in accordance with an alarm signal of the alarm device (16) Unmanned security system.

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