KR20070044191A - System and method for security service using rfid - Google Patents

Abstract

The present invention relates to a security service system and method using RFID for detecting the presence of intrusion in a specific area based on an RFID signal transmitted from an RFID tag provided in a mobile communication terminal.

The present invention includes a database for storing a plurality of RFID tag identification information and intrusion determination condition information capable of entering and exiting a specific area under the control of a controller; A door open / close detection unit configured to detect whether the door is opened or closed through a door open / close detection sensor installed at a boundary of a specific area under control of the controller; An RFID reader unit receiving an RFID signal including identification information of an RFID tag transmitted by scanning an RFID tag of a mobile communication terminal approaching a boundary of a specific region under control of a controller; Under control of the control unit, whether the RIFD tag identification information matching the RFID tag identification information of the RFID signal received from the RFID reader unit is detected from the database to determine whether it is intrusion, or the door open / close notification signal from the door open / close detection unit. An intrusion determination unit that determines that the intrusion is not received from the RFID reader within a preset time after receiving the signal; When intrusion is detected as a result of the determination of the intrusion determination unit, including an intrusion notification unit for transmitting an intrusion notification message to a mobile communication terminal of a preset user through a mobile communication network, in places where crime prevention is required, such as a house, building, campus, or office Since the RFID tag identification information is automatically determined whether the intrusion is detected and notified to the user, there is an advantage that the user can be provided with security information even at a remote location.

Door opening and closing, RFID

Description

System and method for security service using RFCID {System and Method for Security Service Using RFID}

1 is a diagram showing a connection between a security service system and a communication network according to the present invention;

2 is a view showing in detail the configuration of a security service system according to the present invention;

3 is a flowchart for explaining an embodiment of a security service method according to the present invention;

4 is a flowchart illustrating another embodiment of a security service method according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: mobile communication terminal 200: mobile communication network

300: security service system 310: control unit

320: door opening and closing detection unit 330: RFID reader unit

340: intrusion determination unit 350: intrusion notification unit

360: wireless communication unit 370: database

The present invention relates to a security service system using RFID, and more particularly, to a security service system and method using RFID for detecting an intrusion in a specific area based on an RFID signal transmitted from an RFID tag provided in a mobile communication terminal. It is about.

At present, for the security of places where security is required such as homes, buildings, companies, etc., the user is requesting a security specialist or installing expensive unmanned surveillance cameras to take pictures and monitor the situation at all times. .

However, if a security guard patrols his area regularly and does not find an intruder, the user who requested the crime cannot recognize that there is an intruder in his home.

In addition, the method of monitoring a specific area with the unmanned surveillance camera has a problem that the user must keep an eye on the image taken by the unmanned surveillance camera.

The present invention has been made to solve the above-described problems, and provides a security service system and method using RFID to determine whether the intrusion through the RFID signal of the mobile communication terminal approaching a specific area, and to inform the user of the technology. There is a problem.

In addition, the present invention provides a security service system and method using RFID to determine the generation of invaders if the RFID signal is not received after detecting the door opening and closing, and informs the user of this.

The present invention for achieving the above object is a security service system connected to a mobile communication network, for detecting an intruder in a specific area using an RFID signal transmitted from a mobile communication terminal having an RFID tag,

A control unit controlling an overall operation of the security service system; A database storing a plurality of RFID tag identification information and intrusion determination condition information capable of entering and exiting a specific area under the control of the controller; A door open / close detection unit configured to detect whether the door is opened or closed through a door open / close detection sensor installed at a boundary of a specific area under control of the controller; An RFID reader unit receiving an RFID signal including identification information of an RFID tag transmitted by scanning an RFID tag of a mobile communication terminal approaching a boundary of a specific region under control of the controller; Under the control of the controller, the RIFD tag identification information corresponding to the RFID tag identification information of the RFID signal received by the RFID reader unit is searched from the database to determine whether there is an intrusion, or the door is opened from the door open / close detection unit. An intrusion determination unit determining that an intrusion is received if the RFID signal is not received from the RFID reader within a preset time after receiving the open / close notification signal; And an intrusion notification unit configured to transmit an intrusion notification message to a mobile communication terminal of a preset user through the mobile communication network when the intrusion is detected as a result of the determination of the intrusion determination unit.

Another embodiment of the present invention provides a security service method using a security service system for detecting an intruder in a specific area by using an RFID signal transmitted from a mobile communication terminal having an RFID tag connected to a mobile communication network. It is provided with a database for storing a plurality of RFID tag identification information and intrusion determination condition information that can enter and exit the area,

a) receiving an RFID signal including RFID tag identification information transmitted by scanning an RFID tag of the mobile communication terminal after detecting the door opening and closing through a door opening / closing sensor installed at a boundary of a specific area; b) determining whether there is an intrusion by checking whether there is RFID tag identification information that matches the RFID tag identification information of the RFID signal received in the step a) from the database; c) if it is determined that the intrusion as a result of the step b), transmitting the intrusion notification message to the mobile communication terminal of the user preset through the mobile communication network.

Another embodiment of the present invention is a security service method using a security service system connected to a mobile communication network to detect an intruder in a specific area, wherein the security service system includes a plurality of RFID tag identification information and intrusion determination capable of entering and exiting a specific area. A database for storing condition information;

a) detecting door opening and closing through a door opening and closing sensor installed at a boundary of a specific region; b) checking whether an RFID signal is detected, and determining that the RFID signal is an intrusion if the RFID signal is not detected within a preset time; and c) transmitting an intrusion notification message to a mobile communication terminal of a preset user through the mobile communication network.

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

1 is a diagram illustrating a connection relationship between a security service system and a communication network according to the present invention.

The security service system 300 stores and registers identification information of a plurality of RFID tags that can be accessed and entered into a specific region, and detects the door opening and closing through a door opening / closing sensor installed at a boundary of a specific region, and then approaches the boundary portion. Scan the RFID tag of the mobile communication terminal 100 to check whether or not match with the pre-stored RFID tag identification information, and if it does not match is determined to be an intrusion, the operator (for example, the homeowner) preset through the mobile communication network 200 , Building security officer, etc.) transmits an intrusion notification message to the mobile communication terminal.

Meanwhile, when the mobile communication terminal 100 does not include an RFID tag as an example, the security service system 300 detects the door opening and closing through a door opening / closing sensor installed at a boundary of a specific region. If the RFID tag identification signal is not received within the preset time, it is determined as an intrusion.

2 is a diagram showing in detail the configuration of a security service system according to the present invention.

As shown in the drawing, the security service system 300 includes a control unit 310, an access information registration unit 320, a door open / close detection unit 330, an RFID reader unit 340, an intrusion determination unit 350, and an intrusion notification unit ( 360, a wireless communication unit 370, and a database 380.

In more detail, the database 380 may include a plurality of RFID tag identification information capable of entering and exiting a specific area, intrusion determination condition information, and mobile communication terminal information of a user who will be notified when an intruder is generated under the control of the controller 310. Save it.

The access information registration unit 320 stores, in the database 380, RFID tag identification information designated to allow access into a preset specific area under the control of the controller 310.

The door open / close detection unit 330 detects whether the door is opened or closed through a door open / close detection sensor installed at a boundary of a specific area under the control of the controller 310. Here, the boundary of a particular area is any one of a home doorway, a building doorway, a campus doorway, an office doorway, or a combination thereof.

Although not shown, the door open / close detection sensor is a sensor attached to a door lock such as fingerprint recognition, ID code recognition, mechanical card key recognition, wireless short-range card key recognition, and the like to recognize whether the door is opened or closed. It will be omitted.

The RFID reader 340 receives an RFID signal including identification information of an RFID tag transmitted by scanning an RFID tag of the mobile communication terminal 100 approaching a boundary of a specific region under the control of the controller 310. .

The intrusion determination unit 350 searches whether the RIFD tag identification information corresponding to the RFID tag identification information of the RFID signal received from the RFID reader unit 340 exists from the database 380 under the control of the controller 310. Determine if it is invading.

In addition, after the intrusion determining unit 350 receives the door opening and closing notification signal from the door opening and closing detection unit 330, if the RFID signal is not transmitted from the RFID reader unit 340 within a preset time, the intrusion determining unit 350 determines that the intrusion is an intrusion. .

When the intrusion detection unit 360 detects the intrusion as a result of the determination of the intrusion determination unit 350, the intrusion notification to the user's mobile communication terminal 100 through the mobile communication network 200 under the control of the controller 310 Send a message.

The wireless communication unit 370 is connected to the mobile communication network 200 under the control of the controller 310 to perform wireless communication or to perform short range wireless communication (eg, RFID communication).

3 is a flowchart illustrating an embodiment of a security service method according to the present invention.

Although not shown, the security service system 300 stores RFID tag identification information, which is designated to allow entry and exit into a specific specific area, in the database 380 before performing a security service process. Do it.

The security service system 300 detects the door opening and closing through a door opening / closing sensor installed at a boundary of a specific region, and then scans the RFID tag of the mobile communication terminal 100 and includes an RFID signal including RFID tag identification information transmitted. (S101, S103).

Subsequently, the intrusion determining unit 350 of the security service system 300 checks whether the RFID tag identification information that matches the RFID tag identification information of the RFID signal received in step S103 from the database 380 is present, and determines whether it is an intrusion. Determine (S105).

If it is determined in step S105 that the intrusion is determined, the intrusion notification unit 360 of the security service system 300 transmits an intrusion notification message to the user's mobile communication terminal through the mobile communication network 200. Here, the intrusion notification unit 360 transmits an intrusion notification message to the mobile communication terminal of the user arbitrarily set by the operator to take care of the security of a specific region.

4 is a flowchart for explaining another embodiment of the security service method according to the present invention. A case in which a mobile communication terminal does not include an RFID tag and a case in which an RFID tag is included will be described as an example.

Although not shown, the security service system 300 stores RFID tag identification information, which is designated to allow entry and exit into a specific specific area, in the database 380 before performing a security service process. Do it.

The door open / close detection unit 330 of the security service system 300 detects the door open / close through a door open / close detection sensor installed at a boundary of a specific region (S201).

Subsequently, the intrusion determining unit 350 of the security service system 300 checks whether the RFID signal is detected by the RFID reader 340 (S203).

When the RFID signal is detected within the preset time as a result of step S203, the intrusion determination unit 350 of the security service system 300 identifies the RFID tag that matches the RFID tag identification information of the RFID signal received from the database 380. It is checked whether information exists (S205).

If there is a matching RFID tag identification information as a result of step S205, the security service system 300 switches to the standby state and waits for the subsequent door opening and closing detection.

On the other hand, if the RFID signal is not detected within a predetermined time as a result of step S203, the intrusion determination unit 350 of the security service system 300 determines that the intrusion in a specific area, and delivers it to the intrusion notification unit 360. .

Subsequently, upon receiving the intrusion notification signal transmitted from the intrusion determination unit 350, the intrusion notification unit 360 generates an intrusion notification message and transmits the intrusion notification message to the mobile communication terminal of the preset user through the mobile communication network 200 (S207). ).

On the other hand, if there is no RFID tag identification information matching the result of step S205, the intrusion notification unit 360 generates an intrusion notification message and the intrusion notification message to the mobile communication terminal of the user preset through the mobile communication network 200 Send it.

As such, those skilled in the art will appreciate that the present invention can be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, the embodiments described above are to be understood in all respects as illustrative and not restrictive. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

As described above, the security service system and method using the RFID of the present invention automatically determine whether an intrusion is made through RFID tag identification information recognized at a place requiring crime, such as a house, a building, a campus, an office, and the like. Because of the notification, the user can be provided with security information even at a remote location.

In addition, the present invention provides a new security technology using the RFID tag, there is an advantage that can be generated for the service operator profit.

In addition, when the RFID signal is not detected within a predetermined time after the door is opened and closed, the present invention determines that the intrusion is invaded and informs the user, so that the intruder who does not include the RFID tag can also detect the access of the intruder.

Claims (9)

A security service system connected to a mobile communication network to detect an intruder in a specific area by using an RFID signal transmitted from a mobile communication terminal having an RFID tag. A control unit controlling an overall operation of the security service system; A database storing a plurality of RFID tag identification information and intrusion determination condition information capable of entering and exiting a specific area under the control of the controller; A door open / close detection unit configured to detect whether the door is opened or closed through a door open / close detection sensor installed at a boundary of a specific area under control of the controller; An RFID reader unit receiving an RFID signal including identification information of an RFID tag transmitted by scanning an RFID tag of a mobile communication terminal approaching a boundary of a specific region under control of the controller; Under the control of the controller, it is determined whether there is an intrusion by searching whether the RIFD tag identification information matching the RFID tag identification information of the RFID signal received by the RFID reader unit exists from the database, An intrusion determining unit determining that an intrusion is received if the RFID signal is not received from the RFID reader within a preset time after receiving the door opening / closing notification signal from the door opening / closing detection unit; And An intrusion notification unit configured to transmit an intrusion notification message to a mobile communication terminal of a preset user through the mobile communication network when the intrusion is detected as a result of the determination of the intrusion determination unit; Security service system comprising a. The method of claim 1, The security service system, An access information registration unit for storing RFID tag identification information designated to allow entry and exit into a predetermined specific area under control of the controller; Security service system further comprising. The method of claim 1, The security service system, A wireless communication unit connected to the mobile communication network to perform wireless communication or wireless local area communication; Security service system further comprising. The method according to any one of claims 1 to 3, The boundary of the specific area is A security service system, characterized in that it is any one of a home doorway, a building doorway, a campus doorway, an office doorway, or a combination thereof. A security service method using a security service system for detecting an intruder in a specific area by using an RFID signal transmitted from a mobile communication terminal having an RFID tag connected to a mobile communication network, wherein the security service system enters and exits a specific area. A database for storing a plurality of possible RFID tag identification information and intrusion determination condition information; a) receiving an RFID signal including RFID tag identification information transmitted by scanning an RFID tag of the mobile communication terminal after detecting the door opening and closing through a door opening / closing sensor installed at a boundary of a specific area; b) determining whether there is an intrusion by checking whether there is RFID tag identification information that matches the RFID tag identification information of the RFID signal received in the step a) from the database; And c) if it is determined that the intrusion as a result of the step b), transmitting an intrusion notification message to the mobile communication terminal of the user preset through the mobile communication network; Security service method comprising a. The method of claim 5, Before step a), Storing RFID tag identification information designated to allow entry and exit into a specific specific area in the database; Security service method further comprising. A security service method using a security service system connected to a mobile communication network to detect an intruder in a specific area, wherein the security service system stores a plurality of RFID tag identification information and intrusion determination condition information capable of entering and exiting a specific area. Have a database, a) detecting door opening and closing through a door opening and closing sensor installed at a boundary of a specific region; b) checking whether an RFID signal is detected, and determining that the RFID signal is an intrusion if the RFID signal is not detected within a preset time; And c) transmitting an intrusion notification message to a mobile communication terminal of a preset user through the mobile communication network; Security service method comprising a. The method of claim 7, wherein In step b), when detecting the RFID signal within a predetermined time, b-1) determining from the database whether there is an RFID tag identification information that matches the RFID tag identification information of the RFID signal received in step b), and determining whether it is invasive; And b-2) when the determination result of step b-1) is determined to be intrusion, transmitting an intrusion notification message to a mobile communication terminal of a preset user through the mobile communication network; Security service method comprising a. The method according to claim 7 or 8, Before step a), Storing RFID tag identification information designated to allow entry and exit into a specific specific area in the database; Security service method further comprising.

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