KR20100004600A - Geographic information system based intelligent object monitoring system - Google Patents

Abstract

PURPOSE: A geographic information system based an intelligent object monitoring system is provided to monitor a specific area efficiently by generating an alarm when there is an intruder. CONSTITUTION: A geographic information system based an intelligent object monitoring system includes a sensor(100), a plurality of photographing devices(200), and a plurality of control clients(300) and server(400). The sensor includes an RF tag module having tag data, a first antenna transmitting the tag data, a GPS antenna receiving a first position. A photographing device comprises a second RF antenna and a reader module. The second RF antenna receives the tag data and first position data. The reader module transmits the received tag data and the position data. The photographing device extracts object data from image data. A control client analyzes an authorized and unauthorized object from the object data.

Description

GIS-based intelligent object monitoring system {Geographic Information System based intelligent object monitoring System}

The present invention relates to an intelligent object monitoring system based on a geographic information system (GIS), and more particularly, object data calculated from image data by a photographing device, position data by a GPS (Global Positioning System), and RF tag. Representative control client receiving the unique tag data uses the received object data, location data, and tag data on the GIS-based map constructed on the representative control client, and unauthorized access is not allowed. The present invention relates to a GIS-based intelligent object monitoring system for monitoring an object.

As a conventional technology, the monitoring system is composed of only the photographing device 10 and the display device 20 as shown in FIG.

That is, the photographing apparatus 10 is installed at an important point to be monitored and transmits the photographed image data to the display apparatus 20 so that the display apparatus 20 receiving the image data outputs the received image data. When the manager is visually monitored.

Since such a conventional technology is directly monitored by the administrator, it is necessary to always reside in the display device 20 so that a number of administrators are required and a lot of expenses are generated accordingly. There was a problem that could not be monitored.

Therefore, in order to solve the above problem, as shown in FIG. 1, there is a conventional technology in which the recorder 30 is further provided in the photographing apparatus 10 and the display apparatus 20.

That is, by storing the image data captured by the display device 20 in the recorder 30, even if the important point of time is not monitored, the image data stored in the recorder 30 is reproduced to monitor an object entering a special area.

However, the above-described conventional technology has a problem in that it is difficult to select whether a person who is permitted to enter a special area or an person who is not allowed to enter.

In addition, there is a problem that it is difficult to determine the location of the person with respect to the person who is not allowed to enter.

In order to solve the problems of the present invention, an object of the present invention is to display the permitted entrant objects on the GIS-based map and the non-entrant non-entrant objects to the GIS-based map. The purpose of the present invention is to provide a GIS-based intelligent object monitoring system that transmits a message for the unauthorized entry to the mobile communication terminal of the security personnel managing the alarm and the special area.

In order to solve the above problems, according to an embodiment of the present invention, the GIS-based intelligent object monitoring system has an RF tag module having a unique tag data, a first RF antenna for transmitting the tag data, a first position A recognizer integrated with a GPS antenna and a GPS module for receiving data; And a second RF antenna for receiving the tag data and the first position data, a received tag data, and a reader module for transmitting the position data, and modeling image data photographed without an object as background data, and modeling the background data. A plurality of photographing apparatuses extracting object data by a difference of image data including an object; And a plurality of control clients connected to the plurality of photographing apparatuses and receiving tag data, first location data, and object data through a reader module of the photographing apparatus, wherein the control client is any one of the plurality of control clients. If the representative control client extracts the second position data from the object data provided from the plurality of control clients in a superimposed window manner, compares the first position data with the second position data, and determines that the authorized authority object is authorized. If it does not match, it is determined as an unauthorized unauthorized object, and the authorized object and the unauthorized object are classified and displayed on a GIS-based map.

As described above, the present invention provides a GIS-based method for determining whether the object is an authorized or unlicensed object for an object entering a special area where a specific facility such as a port, an airport, a military ammunition, etc. is distributed. By displaying an alarm when an unauthorized object is displayed on the map, an effective monitoring of a specific area is performed.

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

2 is a configuration diagram of a GIS-based intelligent object monitoring system according to the present invention, wherein the system includes an RF tag module 110 having tag data, a first RF antenna 111 transmitting tag data, and first location data. A reader module for transmitting a GPS antenna 121 and a GPS module 120 to which the receiver is integrated, a second RF antenna for receiving the tag data and the first position data, received tag data, and position data. 210 is provided and consists of a plurality of cameras 200 for extracting object data that is an unauthorized person from the image data to be photographed and a plurality of control client 300 for analyzing the authorized object and the unauthorized object from the object data. .

Furthermore, a control client which belongs to the plurality of control clients 300 in the recognizer 100, the plurality of photographing apparatuses 200, and the plurality of control clients 300 may not perform the representative control client role. In this case, it is preferable to further include a server 400 to perform the role of the representative control client.

In more detail, as shown in FIG. 3, when the recognizer 100 enters an area such as A in which a plurality of photographing apparatuses 200 are installed, the recognizer 100 issues personal information of the entrant to the tag data. Record it. As shown in FIG. 4, the RF tag module 110 and the GPS module 120 are integrally formed, and are coupled to the RF tag module 110, the first RF antenna 111, and the GPS module 120. The bound GPS antenna 121 is configured.

When the entrant carrying the recognizer 100 or the entrant not carrying the recognizer 100 enters a special area, first, the entrant not carrying the recognizer 100 is a photographing apparatus equipped with the reader module 210. Although no data is transmitted to the 200, the entrant having the recognizer 100 has unique tag data owned by the RF module 110 and a first position received by the GPS module 120 and the GPS antenna 121. Data is transmitted by the first RF antenna 111 through a second RF antenna (not shown) provided in the reader module 210 of the photographing apparatus 200.

In particular, the recognizer 100 is not only manufactured by the RF module 110, the first RF antenna 111, the GPS module 120 and the GPS antenna 121 as a small portable terminal, but also a credit card and a telephone card. Is made of the same card.

In this way, the entrant entering the special area is monitored by the first location data and the tag data transmitted to the photographing apparatus 200, and the entrant monitoring will be described in detail below.

The plurality of photographing apparatuses 200 equipped with the reader module are installed to monitor a special area, that is, a special area such as an important security facility such as a port, an airport, military facilities, etc., and a second RF coupled to the reader module 210. An antenna is provided.

Accordingly, the second RF antenna of the reader module 210 receives tag data and first location data transmitted from the first RF antenna 111, and the reader module 220 receives the received tag data and the first location data. The location data is transmitted to the control client 300.

Meanwhile, as shown in FIG. 3, a plurality of photographing apparatuses 200 possess the recognizer 100 by photographing an entrant having a recognizer 100 entering a special area and an entrant not having the recognizer 100. In order to monitor the entrant and the entrant without the recognizer 100, real-time shooting is performed. As shown in FIG. 5, the image data initially photographed without an object is modeled as background data (a shown in FIG. 5), and the modeling is performed. The object data (c shown in FIG. 5) is moved through the difference between the background data and the image data (b shown in FIG. 5) including the object to be photographed.

In addition, the object data is preferable to remove the noise because noise (spreading, crushing, etc.) is generated in the process generated by the difference between the background data and the image data. Furthermore, the object data is at least one detected, and the detected at least one object data is an authorized object carrying the recognizer 100 (ie, authorized authorized object) or does not carry the recognized recognizer 100. Is sent to the control client 300 to monitor whether unauthorized unauthorized objects (i.e. unauthorized unauthorized objects are not allowed).

The helical antenna is preferably used as the first RF antenna and the second RF antenna for transmitting the data between the recognizer 100 and the plurality of photographing apparatuses 200.

Each of the plurality of control clients 300 performs data communication with the photographing device 200 equipped with a reader module, and a plurality of photographing devices 200 equipped with the reader module 210 are designed to designate a special area. In the case of monitoring the whole, a plurality of control clients 300 are networked with each other to establish a network.

In this case, the plurality of control clients 300 may be connected to one or more imaging devices.

The entrant entering the special area by receiving the tag data, the first location data and the object data received from the plurality of photographing apparatuses 200, the representative control client 310 selected from any one control client of the network formed in this way Determine the object.

In addition, each of the control client 300 is preferably provided with at least one or more imaging device (200).

Thus, the above-described representative control client 310 will be described with the components in more detail.

As shown in FIG. 6, the representative control client 310 calculates second position data, which is a position of an object, from the data receiver 311 which receives the first position data, tag data and object data, and the object data. If the first position data and the second position data coincide, it is determined that the authorized object is permitted to enter. If the first position data and the second position data do not coincide, the non-authorized object is not allowed. The object location determiner 312, the GIS-based map application unit 313 for displaying the unauthorized person and the authorized object on a GIS-based map, and the unauthorized application object are the GIS-based map application unit 313. ), The message transmission unit 314 for transmitting a message associated with the unauthorized user object to the mobile communication terminal possessed by the security officer and the non- Let achieved if the objects displayed in the map application 313 based on the GIS to the alarm generating section 315 that generates various alarm.

In more detail, the data receiver 311 receives object data extracted from image data photographed from the photographing apparatus 200 equipped with the reader module 210, and recognizes the reader module 210 by the reader 100. Receives the first position data and the tag data transmitted to the photographing device 200 provided.

The object position determiner 312 continuously receives the second position data, which is the position of the object, by using a known technique for recognizing the position of the object data when the object data is received from the data received by the data receiver 311. And it calculates in real time and compares the calculated second position data and the first position data received by the data receiving unit 311.

In this case, when the first location data and the second location data coincide with each other, it is determined that the entrant entering the special area has the recognizer 100 and the tag transmitted together with the location data at the same time. Extracting the unique information of the entrant entering the special area from the data is extracted and transmitted to the GIS-based map application unit 314 is displayed. In addition, if the first location data and the second location data do not match, it is determined that the entrant entering the special area does not have the recognizer 100 and is not authorized.

If it is determined that the unauthorized person object, the alarm is sent to the alarm generating unit 313, the alarm generating data for generating an alarm and the message transfer unit 314 carried by the security personnel to observe the abnormal phenomenon in a special area Sends the message data for transmitting a message that the unauthorized person entered and exited the communication terminal.

Accordingly, a security officer who is a mobile communication terminal holder who has received a message can immediately deal with an unauthorized person.

Furthermore, until the security officer identifies the unauthorized person object, the photographing device 200 continuously photographs the unauthorized person object and calculates the first location data of the unauthorized object data from the photographed image data to display the GIS based map. To be displayed continuously.

The GIS-based map application unit 314 displays a map of an area in which a plurality of photographing apparatuses 100 are installed, and an authorizer object and an unauthorized person object on the map.

That is, when the authentication process is allowed by performing the login process, as shown in FIG. 7, the monitor includes a photographing device selection unit 314-1, a main screen unit 314-2, and an alarm generating object display unit 314-3. The screen is displayed on the screen.

More specifically, the photographing device selection unit 314-1 displays a control client 300 installed in a special area and displays each photographing device 200 connected to the control client 300.

In this case, the control client 300 and the photographing apparatus 200 are displayed as many as installed in the special area.

When the main screen unit 314-2 selects any one photographing apparatus 200 from among a plurality of photographing apparatuses connected to the control client 300, a map of an area photographed by the selected photographing apparatus is displayed and entry is allowed. Approved Authenticator objects and unauthorized access objects are not allowed.

In addition, the main screen unit 314-2 displays unique information about the approver object extracted by the object position determiner 312.

The alarm generating object display unit 314-3 generates an alarm for an unauthorized person object displayed on the main screen unit 314-2, and the time when the alarm is generated, the position coordinates of the unauthorized person, and the photographing device photographing the unauthorized person is displayed. Have a unique number.

 In addition, the GIS-based map application unit 314 is easily performed to add and delete the photographing device 200.

The message transmitter 315 detects an unauthorized person detected by a mobile communication terminal of a security agent managing an area where the unauthorized object is detected when the unauthorized object is detected by the GIS-based map application unit 314. Send a message associated with the object.

The alarm generator 316 generates an alarm as soon as a message is transmitted from the message transmitter 315.

The server 400 performs the role of the representative control client 310.

That is, when each control client 310 is connected with too many photographing apparatuses 200 or because there are many separate tasks, none of the plurality of control clients can serve as the representative control client 310. It further comprises a 400 to perform the role of the representative control client 310.

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features.

 Therefore, it is to be understood that the above description is only one embodiment, 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.

1 is a configuration diagram of a conventional monitoring system

2 is a block diagram of a GIS-based intelligent object monitoring system according to the present invention

3 is a view illustrating a plurality of photographing apparatus installed in a special area according to the present invention;

4 is a perspective view of a recognizer according to the present invention;

5 is a diagram illustrating object data extraction according to the present invention.

6 is a representative control client block diagram in accordance with the present invention;

7 is an exemplary view illustrating a map application unit based on GIS according to the present invention.

* Explanation of Signs of Major Parts of Drawings *

100: recognizer 110: RF tag module

111: first RF antenna 120: GPS module

121: GPS antenna 200: recording device

210: leader module 300: control client

310: representative control client 311: data receiver

312: object location determination unit 313: GIS-based map application unit

314: Message transmission unit 314-1: Recording device selection unit

314-2: Main screen part 314-3: Alarm generating object display part

315: alarm generator

400: server

Claims (9)

An RFID tag module having unique tag data, a first RF antenna for transmitting the tag data, a GPS antenna for receiving the first position data, and a GPS module integrated with the GPS module; And a second RF antenna for receiving the tag data and the first position data, a received tag data, and a reader module for transmitting the position data, and modeling image data photographed without an object as background data, and modeling the background data. A plurality of photographing apparatuses extracting object data by a difference of image data including an object; And A plurality of control clients connected to the plurality of photographing apparatuses and receiving tag data, first position data, and object data through a reader module of the photographing apparatus; A representative control client, which is any one of the plurality of control clients, extracts second position data from the object data provided from the plurality of control clients in an overlapping window manner, and the first position data and the second position data. If it is matched, it is determined as an authorized authorized object, and if it does not match, it is determined as an unauthorized unauthorized object. The authorized object and the unauthorized object are classified and displayed on a GIS-based map. GIS-based intelligent object monitoring system. The method according to claim 1, GIS-based intelligent object monitoring system, characterized in that the server performs a role of the representative control client when the control client which is any one belonging to the plurality of control clients can not perform as the representative control client . The method of claim 1 or 2, wherein each of the plurality of control clients GIS-based intelligent object monitoring system, characterized in that connected to one or more imaging equipment. The method of claim 1 or 2, wherein the representative control client A data receiver configured to receive the first location data, tag data, and object data; The second position data, which is the position of the object, is calculated from the object data by using an overlapping window method, and when the first position data and the second position data coincide, the second position data is determined to be the authorized object, and the first position data An object position determining unit that determines that an unauthorized person is not allowed to enter when the second position data does not match; A GIS-based map application unit displaying the unlicensed object and the authorized object; A message transmitter for transmitting a message associated with an unauthorized user object to a mobile communication terminal possessed by a security officer when the unauthorized object is displayed on the GIS-based map application unit; And GIS-based intelligent object monitoring system characterized in that the alarm generating unit for generating a variety of alarms when the unauthorized object is displayed on the map application unit based on the GIS. The method according to claim 4, wherein the GIS-based map application unit The photographing device selection unit displaying the control client and the photographing device; A main screen unit configured to display an authorizer object and an unauthorized person object on a map of an area displayed by selecting the photographing device; And GIS-based intelligent object monitoring system comprising an alarm generating object display unit for generating an alarm for the displayed unauthorized person object, the generated time, coordinates, and the unique number of the photographing device photographing the unauthorized person. The method of claim 5, wherein the main screen unit Intelligent object monitoring system based on the GIS, characterized in that the authorization is displayed unique information about the object. The method of claim 4, wherein the object position determiner GIS-based intelligent object monitoring system, characterized in that for displaying the location of the object data in real time continuously display the second location data in the GIS-based map application unit. The method according to claim 1 or 2, wherein the RF tag module, the first RF antenna, GPS antenna and GPS module GIS-based intelligent object monitoring system, characterized in that it is designed as a very small portable terminal, or cards such as credit cards and telephone cards. The method according to claim 1 or 2, wherein the first RF antenna and the second RF antenna Intelligent object monitoring system based on GIS, characterized by a small helical antenna.

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