KR100907559B1 - Unmanned security terminal equipment, system, and method capable of fence invasion detection and watch image assembling - Google Patents

Abstract

An unmanned security terminal equipment, system, and method capable of fence invasion detection and watch image assembling is provided to perform the efficient manless boundary. The image detection module(12) receives video data inputted from a camera. The camera control module(14) controls the operation of the camera in response to the camera control signal. The external sensor input output module(22) interfaces the sensor information inputted through one or more sensor. The module(24) for the fence intrusion detection is connected to one or more fence intrusion detection line. The fence invasion or not and interstitial location are detected. The optical transmission module(28) interfaces with the control center part(40). The status information corresponding to the state of one or more module is detected by the EMS administration module(26). The scanning result is transmitted with the control center part through the optical transmission module.

Description

Unmanned security terminal equipment capable of detecting fence intrusion and collecting surveillance images, an unmanned boundary system including the unmanned boundary terminal device, and a method thereof

The present invention relates to an unmanned boundary technology, and more particularly, to an unmanned boundary terminal device capable of detecting a fence intrusion and collecting surveillance images, an unmanned boundary system including the unmanned boundary terminal device, and a method thereof.

Today, dealing with theft and violent crimes is a major social issue. Recently, the installation of unmanned boundary systems in protected areas to cope with various incidents and crimes is increasing.

For example, an unmanned perimeter system installed in homes, military units, offices, schools, and public offices can be used to capture an incident of an intruder in a protected area with a surveillance camera. May occur.

However, in the case of a general unmanned boundary system, a system for detecting an intruder's intrusion and a system for capturing an image are separately separated.

Therefore, the operator of the unmanned perimeter system can feel a difficulty in terms of operation and maintenance of the unmanned perimeter system.

On the other hand, as more and more companies are manufacturing unmanned boundary devices constituting the unmanned boundary system and various modules constituting the unmanned boundary device, unmanned boundary devices and modules each having different operating systems and standards manufactured by each of the companies are manufactured. Interworking between them becomes a problem.

In fact, in the integration of different unmanned boundary systems and their component management systems (EMS), if you use products with built-in Simple Network Management Protocol (SNMP) functionality for an integrated EMS, you can configure an integrated EMS. However, the products with built-in SNMP functions are expensive and have problems in terms of system performance, operation, trouble management, and maintenance due to an increase in facility costs, such as a separate EMS management LAN network. There is a need for a solution.

Accordingly, the technical problem to be achieved by the present invention is an unmanned boundary terminal device capable of integrating and operating a system for detecting an intruder's intrusion and a system for capturing an image, an unmanned boundary system including the unattended border terminal device, and its To provide a way.

In addition, the technical problem to be achieved by the present invention is an unmanned boundary terminal device capable of integrating heterogeneous unmanned boundary systems and equipment performance management system (Equipment Management System) of the components, an unmanned boundary system including the unmanned boundary terminal device and its To provide a way.

An unmanned boundary terminal device for achieving the technical problem, the image detection module for receiving the image data input from the camera; A camera control module controlling the operation of the camera in response to a camera control signal; An external sensor input / output module that interfaces sensor information input through at least one sensor; A fence intrusion detection module connected to at least one fence intrusion detection line and detecting whether the fence is intruded based on a signal transmitted and received on the fence intrusion detection line; And an optical communication line connected to a remote control center and transmitted and received from at least one of the image detection module, the camera control module, the external sensor input / output module, and the fence intrusion detection module through a bus line. It may include an optical transmission module for interfacing the status information signal of the module with the control center.

The unmanned boundary terminal device detects state information corresponding to a state of at least one module among a plurality of modules constituting the unmanned boundary terminal device from the at least one module and detects a detection result through the optical transmission module. It may further include an integrated EMS management module for transmitting to the control center.

The control center unit transmits a status information request for receiving the status information to the integrated EMS management module, and a status information request packet corresponding to the status information request includes a data header block and an address. It may be composed of an address block, a command block, a data block, and a checksum block.

The status information packet corresponding to the detection result transmitted from the integrated EMS management module to the control center unit may include a data header block, a length notification block of variable data, a variable data block, and a check sum block.

The unmanned boundary terminal device further includes a power supply unit supplying power to each of a plurality of modules constituting the unmanned boundary terminal device, and a reserve power supply unit supplying a reserve power supply to each of the plurality of modules. Each spare power supply unit may transmit its own state information to the integrated EMS management module.

Each of the modules constituting the unmanned border terminal device may be mounted in a mother board of the unmanned border terminal device in a slot form.

The camera control module may include a camera controller configured to receive the camera control signal including a focus / zoom control signal and a pan / tilt control signal and to distribute the focus / zoom control signal and the pan / tilt control signal; A focus / zoom control module configured to control focus, zoom in and zoom out of the camera in response to the focus / zoom control signal; And a plate / tilt control module configured to control the up, down, left, and right angles of the camera in response to the plate / tilt control signal.

The sensor information may include information about temperature, humidity, condensation, and whether the unmanned terminal device is opened or closed.

The fence intrusion detection module transmits a transmission signal to the at least one fence intrusion detection line, receives a reception signal received from the at least one fence intrusion detection line, compares the transmission signal with the reception signal, and compares the result. Based on the fence can be detected whether or not the intrusion position.

The fence intrusion detection module, the oscillator for generating an oscillation signal; A pulse logic unit that adjusts a period of the oscillation signal based on an oscillation control signal and outputs the adjusted oscillation signal as the transmission signal; A signal transmitter for transmitting the transmission signal to the at least one fence intrusion detection line through a transmission signal switching unit; A signal receiving unit receiving the received signal received from the at least one fence intrusion detection line through a reception signal switching unit; An analog-digital converter configured to output the analog-digital converted reception signal by analog-to-digital converting the received signal; And a microprocessor that detects whether or not the fence is invaded based on the received analog-digital converted signal.

The unmanned boundary terminal device detects state information corresponding to states of each of the plurality of modules constituting the unmanned boundary terminal device from each of the plurality of modules and transmits a detection result to the control center through the optical transmission module. Further comprising an integrated EMS management module, wherein the fence intrusion detection module, at least any one state of the oscillator, the pulse logic unit, the signal transmitter, the signal receiver, the analog-to-digital converter, and the microprocessor And an EMS detection module for receiving the fence intrusion detection module status information corresponding to the transmission and transmitting the received result to the integrated EMS management module, wherein the integrated EMS management module includes the fence intrusion received from the EMS detection module. Transmit detection module status information to the control center via the optical transmission module can do.

The unmanned boundary system for achieving the technical problem, receives at least one of the image data input from the camera and the sensor information input through at least one sensor, and is connected to at least one fence intrusion detection line, the fence intrusion Unmanned boundary terminal device for detecting whether the fence intrusion based on the signal transmitted and received on the detection line; And an at least one of the image data, the sensor information, and information on whether the fence is intruded through the optical communication line, connected to the unmanned boundary terminal device through the optical communication line, and controlling the operation of the camera. It may include a control center unit for outputting a signal.

The unmanned boundary terminal device includes an image detection module configured to receive image data input from the camera; A camera control module controlling the operation of the camera in response to the camera control signal; An external sensor input / output module for interfacing sensor information input through at least one sensor; A fence intrusion detection module connected to at least one fence intrusion detection line and detecting whether the fence is intruded based on a signal transmitted and received on the fence intrusion detection line; And a signal connected to the control center through the optical communication line and transmitted and received from at least one of the image detection module, the camera control module, the external sensor input / output module, and the fence intrusion detection module through a bus line. It may include an optical transmission module for interfacing with the control center.

The unmanned boundary terminal device detects state information corresponding to states of each of the plurality of modules constituting the unmanned boundary terminal device from each of the plurality of modules and transmits a detection result to the control center through the optical transmission module. It may further include an integrated EMS management module.

The control center unit may include an optical transmission / reception module configured to receive an optical signal corresponding to information including at least one of the image data received from the optical communication line, the sensor information, and information on whether the fence is invaded; A signal divider for classifying and distributing the signals output from the optical transceiver module according to types; A main PC for receiving at least one of the image data, the sensor information, and information on whether the fence is invaded; And a camera controller for outputting the camera control signal in response to a camera control command input from the main PC or the camera control keyboard, wherein the camera control signal is transmitted to the optical transceiver module through the signal distributor. The optical transmission / reception module may convert the camera control signal into an optical signal and transmit the optical signal to the unmanned boundary terminal device.

The control center unit may further include an EMS module that detects state information corresponding to the state of the optical transceiver module from the optical transceiver module and transmits a detection result to the main PC through the signal splitter.

The unmanned boundary method for achieving the technical problem, receives at least one of the image data input from the camera and the sensor information input through at least one sensor, and is connected to at least one fence intrusion detection line is connected to the fence intrusion A detection step of detecting whether a fence is invaded based on a signal transmitted and received on a detection line; And receiving at least one of the image data, the sensor information, and information on whether the fence is invaded through an optical communication line, and outputting a camera control signal for controlling the operation of the camera.

In the detecting step, the state information corresponding to each of the plurality of modules constituting the unmanned boundary terminal device performing the detecting step is detected from each of the plurality of modules, and the detection result is controlled through the optical transmission module. It may further comprise the step of transmitting to the negative.

The unmanned border terminal device according to the present invention, the unmanned border system including the unmanned border terminal device, and a method thereof have an effect of integrated operation and management of a system for detecting an intruder's intrusion and a system for capturing an image.

In addition, the unmanned border terminal device according to the present invention, the unmanned border system including the unmanned border terminal device and the method has the effect that the integration of heterogeneous unmanned border system and its components using the integrated EMS management module.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings.

On the contrary, when one component directly transmits data to another component, it means that the data is transmitted from the component to the other component without passing through the other component.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 is a block diagram of an unmanned boundary system according to an embodiment of the present invention, FIG. 2 is a monitoring area in which the unmanned boundary system of FIG. 1 is constructed, and FIG. 3 is a block diagram of the fence intrusion detection module of FIG. 1. . 1 to 3, the unmanned boundary system 3 may include a camera 5, an unmanned boundary terminal device 10, and a control center unit 40.

The camera 5 and the unmanned boundary terminal device 10 may be installed in plural in the monitoring area as shown in FIG. 2, and the camera 5 and the unmanned boundary terminal device 10 are one-to-one (1: 1) with each other. It can be installed to match.

The camera 5 may be at least one of a dome camera, a rectangular camera, a pan-tilt-zoom (PTZ) CCTV camera, and a pinhole camera as an image photographing apparatus installed in a surveillance area (eg, FIG. 2).

The unmanned boundary terminal device 10 receives at least one of image data input from the camera 5 and sensor information input through at least one sensor, and at least one fence intrusion detection line (L3 and L5 of FIG. 3). ) Can be detected whether the fence intrusion and the location of the intrusion on the basis of the signal transmitted / received to the fence intrusion detection lines (L3 and L5).

The unmanned boundary terminal device 10 includes an image detection module 12, a camera control module 14, an external sensor input / output module 22, a fence intrusion detection module 24, an integrated EMS management module 26, and an optical transmission module ( 28, a main power supply unit 30, and a reserve power supply unit 32.

Each of the components 12 to 32 constituting the unmanned border terminal device 10 may be mounted to a mother board of the unmanned border terminal device 10 in a slot form.

The image detection module 12 may receive the image data input from the camera 5, detect the presence or absence of an abnormality of the image signal, and transmit the status information to the EMS module through the data bus line. The control module 14 may control the operation of the camera 5 in response to a camera control signal.

The camera control module 14 may include a focus / zoom control module 16, a pan / tilt control module 18, and a camera controller 20, and the focus / zoom control module ( 16 may control zoom in, zoom out, and focus control of the camera 5 in response to the focus / zoom control signal.

The pan / tilt control module 18 may control the up, down, left, and right angles of the camera 5 in response to the plate / tilt control signal, and the camera controller 20 may focus. Receives a camera control signal including a zoom control signal and a pan / tilt control signal and transmits the focus / zoom control signal and the pan / tilt control signal to a focus / zoom control module 16 and a pan / tilt. ) Can be distributed to the control module 18, respectively.

The external sensor input / output module 22 may interface sensor information input through at least one sensor (not shown).

Here, the sensor information may include temperature, humidity, condensation, and information on the opening and closing of the unmanned terminal device 10, the inside and outside of the unmanned terminal device 10, and the sensor in the unmanned terminal device 10. At least one sensor (not shown) for acquiring information may be included, for example, a temperature sensor and a sensor for detecting opening and closing.

The fence intrusion detection module 24 may be connected to at least one fence intrusion detection line L3 and L5 to detect whether the fence is intruded based on a signal transmitted / received to the fence intrusion detection lines L3 and L5. have.

More specifically, the fence intrusion detection module 24 transmits a transmission signal to at least one fence intrusion detection line (L3 and L5) and receives the received signal received from the at least one fence intrusion detection line to the transmission The signal may be compared with the received signal, and the presence of the fence may be detected based on a comparison result.

That is, the unmanned boundary terminal device 10 according to an embodiment of the present invention can not only acquire a surveillance image through the camera 5 in the surveillance area (FIG. 2) but also through the fence intrusion detection module 24. Bar fence can be detected whether it is efficient in terms of operation, performance, and maintenance of the unmanned boundary terminal device (10).

As shown in FIG. 3, the fence intrusion detection module 24 includes an oscillator 241, a pulse logic unit 243, a signal transmitter 245, a transmission signal switch 247, a reception signal switch 249, and a signal receiver ( 251, an analog-to-digital converter 253, an EMS detection module 255, and a microprocessor 257.

The oscillator 241 may generate an oscillation signal, and the pulse logic unit 243 may adjust the period of the oscillation signal based on an oscillation control signal and output the adjusted oscillation signal as a transmission signal.

The signal transmitter 245 may transmit a transmission signal to the at least one fence intrusion detection line L3 and L5 through the transmission signal switching unit 247.

The transmission signal switching unit 247 may selectively transmit the transmission signal to the first fence intrusion detection line L3 or the second fence intrusion detection line L5 in response to the transmission switching control signal (not shown).

The reception signal switching unit 249 transmits a reception signal received from the first fence intrusion detection line L3 or the second fence intrusion detection line L5 to the signal reception unit 251 in response to the reception switching control signal (not shown). Can transmit

Here, each of the first fence intrusion detection line (L3) and the second fence intrusion detection line (L5) may include a sensor cable (not shown), the sensor cable (not shown) receives a transmission signal and the external object For example, the received signal that is changed in response to the intruder may be transmitted to the signal receiver 251.

In addition, the first fence intrusion detection line (L3) may include a first impedance matching unit (Z1), the first impedance matching unit (Z1) matches the impedance of the first fence intrusion detection line (L3). can do.

In addition, the second fence intrusion detection line (L5) may include a second impedance matching unit (Z3), the second impedance matching unit (Z3) matching the impedance of the second fence intrusion detection line (L5). can do.

The signal receiver 251 may receive a reception signal received from at least one fence intrusion detection line L3 and L5 through the reception signal switching unit 249.

The analog-digital converter 253 may analog-digital convert the received signal received by the signal receiver 251 and output the analog-digital converted received signal.

The EMS detection module 255 includes an oscillator 241, a pulse logic unit 243, a signal transmitter 245, a transmission signal switching unit 247, a reception signal switching unit 249, a signal reception unit 251, and an analog-digital signal. Fence intrusion detection module status information corresponding to at least one of the converter 253 and the microprocessor 257 may be received and the reception result may be transmitted to the integrated EMS management module 26.

Here, the fence intrusion detection module state information is the oscillator 241, the pulse logic unit 243, the signal transmitter 245, the transmission signal switching unit 247, the reception signal switching unit 249, the signal receiving unit 251, It may be information indicating whether there is an abnormality with respect to the analog-digital converter 253 and the microprocessor 257.

For example, the EMS detection module 255 may integrate the fence intrusion detection module state information including the size, temperature, or malfunction of the output level of each of the components of the fence intrusion detection module 24. 26).

The microprocessor 257 may detect whether the fence is intruded based on the analog-digital converted reception signal output from the analog-digital converter 253.

For example, the microprocessor 257 controls the operation of the pulse logic unit 243 by outputting an oscillation control signal, and stores the oscillation digital signal corresponding to the oscillation signal whose period is adjusted by the pulse logic unit 243. The stored oscillation digital signal and the analog-digital converted reception signal output from the analog-digital converter 253 may be compared, and the presence of a fence may be detected based on the comparison result.

In addition, the microprocessor 257 may generate the above-mentioned transmission switching control signal (not shown) and the reception switching control signal (not shown).

Referring back to FIG. 1, the integrated EMS management module 26 receives state information corresponding to the state of each of the plurality of modules 12 to 32 constituting the unmanned boundary terminal device 10. 32) may be detected from each and transmitted to the control center 40 through the optical transmission module 28.

Here, the status information may be information including the presence or absence of abnormalities for each of the plurality of modules 12 to 32.

More specifically, the integrated EMS management module 26 may provide the fence intrusion detection module state information including the size, temperature, or malfunction of the output level of each of the plurality of modules 12 to 32. Each of the sensing units 12 to 32 may transmit the sensing result to the control center unit 40 through the optical transmission module 28.

For example, the integrated EMS management module 26 may detect abnormality of image data transmitted from the camera 5 to the image detection module 12, output voltage levels of the main power supply unit 30 and the preliminary power supply unit 32, and a plurality of modules. State information including the temperature of each of the modules 12 to 32 may be detected from each of the plurality of modules 12 to 32, and the detection result may be transmitted to the control center unit 40 through the optical transmission module 28. have.

To this end, each of the plurality of modules 12 to 32 receives a status information request from the integrated EMS management module 26 and in response to the received status information request, states of each of the plurality of modules 12 to 32. It may further include a communication module (not shown) for transmitting information.

That is, the unmanned boundary terminal device 10 according to the embodiment of the present invention receives the state information of each of the plurality of modules 12 to 32 of the heterogeneous by using the integrated EMS management module 26 to them. By performing history management for the plurality of modules (12 to 32) can be integrated management.

The optical transmission module 28 is connected to the remote control center 40 through the optical communication line L11, and the image detection module 12, the camera control module 14, and the external sensor input / output module (B) through the bus line BS. 22) and a signal transmitted and received from at least one of the fence intrusion detection module 24 may be interfaced with the control center unit 40.

The main power supply unit 30 may supply power to each of the plurality of modules 12 to 32 constituting the unmanned boundary terminal device 10, and the reserve power supply unit 30 may supply each of the plurality of modules 12 to 32. Power can be supplied to

The control center unit 40 is connected to the unmanned boundary terminal device 10 and the optical communication line L11 to receive at least one of image data, sensor information, and information on whether a fence is intruded through the optical communication line L11. The camera control signal for controlling the operation of the camera 5 can be output.

FIG. 4 is a block diagram of the control center unit of FIG. 1, which will be described in detail with reference to FIG. 4.

The control center unit 40 includes at least one optical transmission / reception block 41, a signal distributor 47, a main PC 49, a camera control center unit 51, a camera control keyboard 53, and an intrusion counterpart 55. ) May be included.

The at least one optical transmission / reception block 41 includes a plurality of modules 12 to constituting the image data, sensor information, fence intrusion, and the unmanned boundary terminal device 10 received from the corresponding optical communication line L11, respectively. 32) An optical signal corresponding to information including at least one of the respective state information may be received.

In addition, the at least one optical transmission / reception block 41 may generate state information corresponding to its state.

At least one optical transmission / reception block 41 may include an optical transmission / reception module 43 and an EMS module 45. The optical transmission / reception module 43 is a plurality of modules 12 to 32 each of the image data received from the optical communication line L11, sensor information, information on whether a fence is invaded, and the unmanned boundary terminal device 10. An optical signal corresponding to the information including at least one of the state information may be received.

The EMS module 45 detects state information corresponding to the state of the optical transceiver module 43 from the optical transceiver module 43 and transmits the detection result to the main PC 49 through the signal distributor 47. Can be.

The signal distributor 47 may classify and distribute the signals output from the at least one optical transmission / reception block 41 according to the type.

For example, the signal splitter 47 includes a plurality of modules 12 to 32 constituting the image data, sensor information, information on whether a fence is invaded, and the unmanned boundary terminal device 10 from the at least one optical transmission / reception block 41. Receive signals corresponding to information including at least one of the respective state information and configure the received signals into the image data, the sensor information, information on whether the fence is invaded, and the unmanned boundary terminal device 10. Each of the plurality of modules 12 to 32 may be classified according to each state information.

The main PC (49) from the signal distributor 47, the image data, sensor information, information on whether the fence intrusion, the state information of each of the plurality of modules (12 to 32) constituting the unmanned boundary terminal device 10 At least one may be received, and a command for controlling the camera 5 may be generated.

Meanwhile, the signal divider 47 may receive state information corresponding to the state of the at least one optical transmission / reception block 41 and transmit it to the main PC 49.

In addition, the main PC 49 may perform intrusion response to a specific point in the monitoring area through the intrusion response unit 55. Here, the intrusion response may include a warning sound, warning broadcast generation and warning message generation, warning light generation and CCTV control for the specific point.

At this time, the database (D1) to the database (D1 to D7) of the main PC (49), the database (D1) for storing the monitoring results of the camera 5, the database for storing the detection results for sensor information and / or fence intrusion (D3), the database (D5) for storing the control results through the control and intrusion counterpart 55 of the camera (5), and each of the plurality of modules (12 to 32) constituting the unmanned boundary terminal device (10) It may include a database (D7) for storing the state information of.

Here, the databases D1 to D7 may mean a functional structural combination of software and hardware. The databases D1 to D7 may be implemented as at least one table, and further include a separate DBMS (Database Management System) for searching, storing, and managing information stored in the databases D1 to D7. You may. In addition, the data may be implemented in various ways such as linked-list, tree, and relational DB, and all data storage media and data capable of storing information corresponding to the databases D1 to D7. Include structure.

The camera control center unit 51 may output a camera control signal for controlling the camera 5 in response to a camera control command input from the main PC 49 or the camera control keyboard 53.

At this time, the camera control signal is transmitted to the optical transmission / reception module 43 through the signal splitter 47, and the optical transmission / reception module 43 converts the camera control signal into an optical signal and transmits it to the unmanned boundary terminal device 10. Can be.

The camera control keyboard 53 may generate a camera control command for controlling the camera 5 in response to a command input through a keyboard from a user.

The intrusion counterpart 55 intrudes at a specific point in the monitoring area (eg, FIG. 2) in response to a switch signal (or a contact signal (not shown) input directly from the main PC 49 or the user). Correspondence (eg, warning sound and warning broadcast generation, warning message generation, warning light generation and CCTV control, etc.) to the specific point may be performed.

In this case, a microphone, a headlight, or a speaker for intrusion response may be installed in the monitoring area, and the contact signals for the intrusion response may be provided through the optical communication line L11. Of course, it can be transmitted to, and the like.

5 is a block diagram of the control center of FIG. 1 according to another embodiment of the present invention. Referring to FIG. 5, unlike the control center unit 40 ′ of FIG. 5, each of the at least one optical transmission / reception block 41 ′ is a plurality of optical transmission / reception modules 43-1. To 43-N).

Each of the plurality of optical transceiving modules 43-1 to 43-N has image data, sensor information, and information on whether a fence is intruded from the unmanned boundary terminal device 10 corresponding to each of the optical transceiving modules 43-1 through 43-N. And an optical signal corresponding to information including at least one of the state information of each of the modules 12 to 32 constituting the unmanned boundary terminal device 10.

The EMS module 45 'detects the state information corresponding to the state of each of the plurality of optical transceiving modules 43-1 to 43-N from the plurality of optical transceiving modules 43-1 to 43-N. The detection result may be transmitted to the main PC 49 through the signal distributor 47.

That is, according to the control center unit 40 'according to another embodiment of the present invention, the optical transmission / reception block 41' including a plurality of optical transmission / reception modules 43-1 to 43-N is included. By installing the EMS module 45 'for each transmission / reception block 41', the volume or area occupied by the plurality of optical transmission / reception modules 43-1 to 43-N can be relatively reduced.

FIG. 6 shows a situation unit connected with the unmanned boundary system of FIG. 1. Referring to FIG. 6, the situation unit 60, which may be installed inside the control center units 40 and 40 ′ of FIGS. 4 and 5, includes a character generator 61, an image distribution amplifier 63, and a signal changer. 65, a status plate 67, a voice signal amplifier 69, and a microphone 71 may be included.

The character generator 61 may display a character on the image received from the camera 5 and time or information about the camera 5 (for example, a front door camera) and output an image on which the character is displayed.

The image distribution amplifier 63 may amplify the image signal output from the character generator 20, and the signal changer 65 may output the image signal amplified by the image distribution amplifier 63 to the situation board (or the situation display unit). Can be transferred to).

The situation board 67 may be implemented as a display screen, and may display a surveillance area (eg, FIG. 2) as a map and display the positions of the camera 5 and the unmanned boundary terminal 10 installed in the map. And a surveillance image corresponding to the image signal amplified by the image distribution amplifier 63 may be displayed.

The voice signal amplifier 69 amplifies the warning broadcast voice signal transmitted from the warning broadcast microphone 71 and the main PC 49, and passes through the signal distributor 61 to operate the speaker in the monitoring area (eg, FIG. 2). Alert broadcasts can be sent out.

The warning broadcasting microphone 71 may receive the warning sound generated from the user and transmit the voice signal amplifier 69.

FIG. 7 illustrates a data packet structure transmitted from the control center unit of FIG. 1 to the integrated EMS management module. 1 and 7, the control center unit 40 may request status information to the integrated EMS management module 26 through the optical communication line L11 and the optical transmission module 28, wherein the status information request is performed. The data packet corresponding to may include a data header unit HD1, an address unit ADD, a command unit CMD, a data unit DTA1, and a check sum unit CS1.

Here, the data header unit HD1 includes movement information that a data packet is transmitted from the control center unit 40 to the integrated EMS management module 26, and the address unit ADD includes a plurality of unmanned boundary terminal devices 10. Among these, it may include an address of a specific unmanned boundary terminal device and the address of a module to obtain status information among a plurality of modules 12 to 32 constituting the specific unmanned boundary terminal device.

The command unit CMD includes various commands for requesting status information generated from the control center unit 40, and the data unit DATA1 includes state information (eg, temperature, Humidity, input / output voltage levels, etc.).

The check sum unit CS1 may include information for data verification included in the data unit DTA1. In this case, the data verification may be performed by an XOR operation between adjacent bits among the bits constituting the data unit DTA1.

That is, the optical transmission module 28 may transmit state information to the control center unit 40 only when verification is confirmed through data verification of the data unit DTA1 through the check sum unit CS1.

8 illustrates a data packet structure transmitted from the integrated EMS management module of FIG. 1 to the control center unit. 1 and 8, the integrated EMS management module 26 responds to a request for status information from the control center 40 by the unmanned boundary terminal device 10 through the optical communication line L11 and the optical transmission module 28. Status information of each of the plurality of modules 12 to 32 constituting the control center unit 40 may be transmitted.

In this case, the data packet corresponding to the state information may be composed of a data header unit HD3, a variable length notification unit DL, a variable data unit DTA3, and a checksum unit CS3.

Here, the data header unit HD3 may include movement information that the data packet is transmitted from the integrated EMS management module 26 to the control center unit 40, and the length notification unit DL of the variable data is the variable data unit. Information about the length of the variable data constituting the DTA3 may be included.

The variable data unit DTA3 may include data corresponding to state information of a corresponding module among the plurality of modules 12 to 32 constituting the unmanned boundary terminal device 10, and the checksum unit CS3 is Information for verifying variable data constituting the variable data unit DTA3 may be included.

In this case, the variable data verification may be performed by an XOR operation between the bits constituting the length notification units DL of the variable data except the data header unit HD3 and the variable data bits constituting the variable data unit DTA3.

That is, the control center unit 40 may interpret the state information data included in the variable data unit DTA3 only when verification is confirmed through data verification of the variable data unit DTA3 through the checksum unit CS3. .

Therefore, the integrated EMS management module 26 and the control center unit 40 of the unmanned boundary system 3 according to an embodiment of the present invention standardized data packets as shown in FIGS. 7 and 8 when requesting status information and transmitting status information. By using, it is possible to integrate heterogeneous unmanned boundary system and its components.

9 is a flowchart illustrating an unmanned boundary method according to an embodiment of the present invention. 1 and 9, the unmanned boundary terminal device 10 receives at least one of image data input from the camera 5 and sensor information input through at least one sensor, and enters at least one fence. It is connected to the detection line can detect whether the fence intrusion and the location of intrusion based on the signal transmitted and received on the fence intrusion detection line (S10).

Subsequently, the unmanned boundary terminal device 10 receives state information corresponding to the state of each of the plurality of modules 12 to 32 constituting the unmanned boundary terminal device performing step S10. It can detect from each (S10).

The control center unit 40 receives at least one of the image data, the sensor information, information on whether the fence is invaded, and the state information through the optical communication line L11, and performs the operation of the camera 5. A camera control signal for controlling can be output (S12).

The invention can also be embodied as computer readable code on a computer readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. The program code for performing the message transmission method according to the present invention may be a carrier wave ( For example, transmission via the Internet).

The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. And functional programs, codes and code segments for implementing the present invention can be easily inferred by programmers in the art to which the present invention belongs.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.

1 is a block diagram of an unmanned boundary system according to an embodiment of the present invention.

FIG. 2 illustrates a surveillance area in which the unmanned boundary system of FIG. 1 is constructed.

3 is a block diagram of a fence intrusion detection module of FIG.

4 is a block diagram of a control center of FIG. 1.

5 is a block diagram of the control center of FIG. 1 according to another embodiment of the present invention.

FIG. 6 shows a situation unit connected with the unmanned boundary system of FIG. 1.

FIG. 7 illustrates a data packet structure transmitted from the control center unit of FIG. 1 to the integrated EMS management module.

8 illustrates a data packet structure transmitted from the integrated EMS management module of FIG. 1 to the control center unit.

9 is a flowchart illustrating an unmanned boundary method according to an embodiment of the present invention.

Claims (19)

An image detection module configured to receive image data input from a camera; A camera control module controlling the operation of the camera in response to a camera control signal; An external sensor input / output module that interfaces sensor information input through at least one sensor; A fence intrusion detection module connected to at least one fence intrusion detection line and detecting whether the fence is invaded and the location of intrusion based on a signal transmitted and received on the fence intrusion detection line; It is connected to a remote control center through an optical communication line and transmits and receives signals from at least one of the image detection module, the camera control module, the external sensor input / output module, and the fence intrusion detection module through a bus line. An optical transmission module for interfacing with the control center; And Detects state information corresponding to a state of at least one of the image detection module, the camera control module, the external sensor input / output module, the fence intrusion detection module, and the optical transmission module from the at least one module. Unmanned boundary terminal device including an integrated EMS management module for transmitting the detection result to the control center through the optical transmission module. delete The method of claim 1, wherein the control center unit, Sending the status information request for receiving the status information to the integrated EMS management module, the status information request packet corresponding to the status information request, An unmanned boundary terminal device comprising a data header portion, an address portion, a command portion, a data portion, and a check sum portion. According to claim 3, The status information packet corresponding to the detection result transmitted from the integrated EMS management module to the control center unit, An unmanned boundary terminal device comprising a data header part, a variable length notice part, a variable data part, and a check sum part. The unmanned border terminal device according to claim 1, Further comprising a power supply unit for supplying power to each of the plurality of modules constituting the unmanned boundary terminal device and a preliminary power supply unit for supplying a preliminary power to each of the plurality of modules, wherein each of the power supply unit and the reserve power supply unit, Unattended boundary terminal device for transmitting its status information to the integrated EMS management module. The unmanned boundary terminal device of claim 1, wherein each of the modules constituting the unmanned boundary terminal device is mounted on a mother board of the unmanned border terminal device in a slot form. The method of claim 1, wherein the camera control module, A camera controller which receives the camera control signal including a focus / zoom control signal and a pan / tilt control signal and distributes the focus / zoom control signal and the pan / tilt control signal; A focus / zoom control module configured to control focus, zoom in, and zoom out of the camera in response to the focus / zoom control signal; And And a plate / tilt control module configured to control up, down, left, and right angles of the camera in response to the plate / tilt control signal. The method of claim 1, wherein the sensor information, Unattended border terminal device including information about the temperature, humidity, condensation inside and outside the unmanned terminal device, and whether the unmanned terminal device is opened or closed. According to claim 1, The fence intrusion detection module, The transmission signal is transmitted to the at least one fence intrusion detection line and the reception signal received from the at least one fence intrusion detection line is compared to compare the transmission signal with the reception signal. Unmanned boundary terminal device to detect. The method of claim 9, wherein the fence intrusion detection module, An oscillator for generating an oscillation signal; A pulse logic unit that adjusts a period of the oscillation signal based on an oscillation control signal and outputs the adjusted oscillation signal as the transmission signal; A signal transmitter for transmitting the transmission signal to the at least one fence intrusion detection line through a transmission signal switching unit; A signal receiving unit receiving the received signal received from the at least one fence intrusion detection line through a reception signal switching unit; An analog-digital converter configured to output the analog-digital converted reception signal by analog-to-digital converting the received signal; And And a microprocessor detecting the fence intrusion and the location of the fence based on the analog-digital converted reception signal. The unmanned boundary terminal device according to claim 10, The integrated EMS management module for detecting the state information corresponding to the state of each of the plurality of modules constituting the unmanned boundary terminal device from each of the plurality of modules and transmits the detection result to the control center through the optical transmission module. Including, The fence intrusion detection module, Receive the fence intrusion detection module state information corresponding to at least one of the oscillator, the pulse logic unit, the signal transmitter, the signal receiver, the analog-to-digital converter, and the microprocessor and integrate the reception result Further comprising an EMS detection module for transmitting to the EMS management module, The integrated EMS management module, Unattended border terminal device for transmitting the fence intrusion detection module state information received from the EMS detection module to the control center through the optical transmission module. Receives at least one of the image data input from the camera and the sensor information input through the at least one sensor, and is connected to the at least one fence intrusion detection line, based on the signal transmitted to / received on the fence intrusion detection line Unmanned boundary terminal device for detecting the intrusion and the location of intrusion; And Connected to the unmanned boundary terminal device through an optical communication line to receive at least one of the image data, the sensor information, and information on whether the fence is intruded and the location of the fence through the optical communication line, and controls the operation of the camera. A control center unit for outputting a camera control signal, The unmanned boundary terminal device, An image detection module configured to receive image data input from the camera; A camera control module controlling the operation of the camera in response to the camera control signal; An external sensor input / output module for interfacing sensor information input through the at least one sensor; A fence intrusion detection module connected to the at least one fence intrusion detection line and detecting whether the fence is intruded and the location of the intrusion based on a signal transmitted / received to the fence intrusion detection line; The signal is connected to the control center via the optical communication line and transmitted and received from at least one of the image detection module, the camera control module, the external sensor input / output module, and the fence intrusion detection module through a bus line. An optical transmission module for interfacing with the control center; And Integrated EMS management module for detecting the state information corresponding to each of the plurality of modules constituting the unmanned boundary terminal device from each of the plurality of modules and transmits the detection result to the control center through the optical transmission module. Unmanned boundary system. delete delete The method of claim 12, wherein the control center unit, An optical transmission / reception module configured to receive an optical signal corresponding to information including at least one of the image data received from the optical communication line, the sensor information, and information on whether the fence is invaded; A signal divider for classifying and distributing the signals output from the optical transceiver module according to types; A main PC for receiving at least one of the image data, the sensor information, and information on whether the fence is invaded; And And a camera controller for outputting the camera control signal in response to a camera control command input from the main PC or a camera control keyboard. The camera control signal is transmitted to the optical transmission / reception module through the signal splitter, and the optical transmission / reception module converts the camera control signal into an optical signal and transmits it to the unmanned boundary terminal device. The method of claim 15, wherein the control center unit, And an EMS module for detecting state information corresponding to the state of the optical transmission / reception module from the optical transmission / reception module and transmitting a detection result to the main PC through the signal splitter. The unmanned boundary terminal device receives at least one of image data input from a camera and sensor information input through at least one sensor, and is connected to at least one fence intrusion detection line and transmitted / received to the fence intrusion detection line. A detection step of detecting whether the fence is invaded based on the signal; And A control center unit receiving at least one of the image data, the sensor information, and information on whether the fence is invaded through an optical communication line, and outputting a camera control signal for controlling the operation of the camera; The detecting step, Detecting state information corresponding to the state of each of the plurality of modules constituting the unmanned boundary terminal device from each of the plurality of modules and transmitting a detection result to the control center unit, The plurality of modules An image detection module configured to receive image data input from the camera; A camera control module controlling the operation of the camera in response to the camera control signal; An external sensor input / output module for interfacing sensor information input through the at least one sensor; And Unattended boundary method comprising at least two modules of the fence intrusion detection module connected to the at least one fence intrusion detection line to detect whether the fence intrusion and the location of intrusion based on the signal transmitted and received on the fence intrusion detection line. . delete A computer-readable recording medium for performing the unattended boundary method of claim 17.

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