KR100899120B1 - Unmanned Picture Administration System - Google Patents

Unmanned Picture Administration System Download PDF

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KR100899120B1
KR100899120B1 KR1020020062661A KR20020062661A KR100899120B1 KR 100899120 B1 KR100899120 B1 KR 100899120B1 KR 1020020062661 A KR1020020062661 A KR 1020020062661A KR 20020062661 A KR20020062661 A KR 20020062661A KR 100899120 B1 KR100899120 B1 KR 100899120B1
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infrared
unit
camera
time
shooting
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KR20040033532A (en
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김진복
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한국항공우주산업 주식회사
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19654—Details concerning communication with a camera
    • G08B13/19658—Telephone systems used to communicate with a camera, e.g. PSTN, GSM, POTS
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19654—Details concerning communication with a camera
    • G08B13/1966—Wireless systems, other than telephone systems, used to communicate with a camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/1968—Interfaces for setting up or customising the system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/19689—Remote control of cameras, e.g. remote orientation or image zooming control for a PTZ camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Studio Devices (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

본 발명은 무인 화상 감시 시스템에 관한 것으로, 좀더 상세하게는, 촬영을 요하는 원격지에 설치되는 카메라에 적외선 방출 수단을 설치하고, 야간 촬영 시에만 적외선 방출 수단을 구동할 수 있도록 관제소 내의 사용자가 통신망을 통하여 야간 촬영 시간 및 야간 촬영 종료 시간을 입력하면 그에 따라 적외선 방출 수단의 작동이 시작 또는 종료되도록 하여, 주간 촬영 시에는 적외선 방출 수단이 작동하지 않도록 하고 야간 촬영 시에는 적외선 방출 수단을 작동하여 적외선 촬영이 가능하도록 구성되는 무인 화상 감시 시스템에 관한 것이다.The present invention relates to an unmanned video surveillance system, and more particularly, the user in the control station to install an infrared emitting means to the camera installed in a remote location that requires shooting, and to drive the infrared emitting means only during night shooting By inputting the night shooting time and the night shooting end time through, the operation of the infrared emitting means starts or ends accordingly, so that the infrared emitting means does not operate during the daytime shooting and the infrared emitting means operates during the night shooting. It relates to an unmanned video surveillance system configured to allow shooting.

본 발명에 따르면, 관제소 내의 사용자가 편리하게 원격지의 카메라에 설치되는 적외선 방출 수단의 구동 시간 및 종료 시간을 설정할 수 있으며, 야간에도 적외선 에 의한 양질의 영상을 얻을 수 있는 장점이 있다.
According to the present invention, the user in the control station can conveniently set the driving time and the end time of the infrared emitting means installed in the camera of the remote location, there is an advantage that can obtain a high-quality image by infrared light at night.

무인 화상 감시 시스템, 카메라, 적외선Unmanned surveillance system, camera, infrared

Description

무인 화상 감시 시스템 {Unmanned Picture Administration System} Unmanned Picture Administration System             

도 1은 본 발명의 바람직한 실시예에 따른 무인 화상 감시 시스템의 구성을 나타내는 블록도이고,1 is a block diagram showing the configuration of an unmanned video surveillance system according to a preferred embodiment of the present invention;

도 2는 본 발명의 바람직한 실시예에 따른 무인 화상 감시 시스템의 동작을 나타내는 흐름도이다.2 is a flowchart showing the operation of the unmanned video surveillance system according to the preferred embodiment of the present invention.

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

100 : 로컬 단말부100: local terminal unit

101 : 제어부101: control unit

110 : 카메라110: camera

120 : 적외선 방출 수단120: infrared ray emitting means

130 : 설정부130: setting unit

140 : 통신망 인터페이스부140: communication network interface unit

150 : 전원부150: power supply

200 : 중앙 관제부200: central control unit

300 : 통신망
300: communication network

본 발명은 촬영을 요하는 원격지에 설치되는 카메라에 적외선 방출 수단을 설치하고, 야간 촬영 시에만 적외선 방출 수단을 구동할 수 있도록 관제소 내의 사용자가 통신망을 통하여 야간 촬영 시간 및 야간 촬영 종료 시간을 입력하면 그에 따라 적외선 방출 수단의 작동이 시작 또는 종료되도록 하여, 주간 촬영 시에는 적외선 방출 수단이 작동하지 않도록 하고 야간 촬영 시에는 적외선 방출 수단을 작동하여 적외선 촬영이 가능하도록 구성되는 무인 화상 감시 시스템에 관한 것이다.According to the present invention, when the user in the control station inputs a night photographing time and a night photographing end time through a communication network to install an infrared ray emitting means in a camera installed at a remote location requiring photographing, and to drive the infrared ray emitting means only at night photographing. Accordingly, the present invention relates to an unmanned video surveillance system configured to allow operation of the infrared emitting means to be started or terminated so that the infrared emitting means does not operate during the daytime shooting and the infrared emitting means operates during the night shooting. .

일반적으로, 무인 화상 감시 시스템은 감시가 필요한 지역에 카메라를 설치하고, 그 카메라를 통하여 촬영되는 영상을 원격지의 관제소에 설치되어 있는 모니터를 통하여 디스플레이하여 관제소 내의 사용자가 현지의 상황을 파악할 수 있도록 하는 시스템을 의미한다.In general, an unmanned video surveillance system installs a camera in an area requiring surveillance, and displays a video captured by the camera through a monitor installed in a remote control station so that the user in the control center can understand the local situation. Means system.

통상, 이러한 무인 화상 감시 시스템은 엄격한 보안이 필요한 군사 시설, 실험실, 공장 및 은행 등과 같은 지역에만 한정하여 사용하였으나, 최근에는 일반 사무실 또는 가정으로 그 사용 범위가 급속히 확장되고 있는 추세이다.In general, such an unmanned video surveillance system has been used only in areas such as military facilities, laboratories, factories and banks that require strict security, but recently, the scope of use of the unmanned video surveillance system is rapidly expanding to general offices or homes.

이와 같이, 무인 화상 감시 시스템의 사용 범위가 확장되고 대중화됨에 따라 좀더 개선된 서비스를 제공하기 위하여 좀더 정확하고 정밀한 화질이 요구되게 되었으며 그 요구에 부응하기 위하여 많은 연구와 개발이 이루어지고 있다.As such, as the use range of the unmanned video surveillance system is expanded and popularized, more accurate and precise image quality is required to provide more improved services, and much research and development has been conducted to meet the demand.

그런데, 이러한 맥락에서 살펴본다면 종래의 무인 화상 감시 시스템은 통상적으로, 주간 촬영 시에는 태양 광선에 의하여 빛이 공급되기 때문에 별 문제 없이 양질의 화질을 얻을 수 있지만, 빛의 공급이 적은 야간에는 양질의 화질을 얻을 수 없어 상대적으로 감시 기능이 약화되는 문제점이 있다.By the way, in this context, conventional unmanned video surveillance system is generally supplied with light by sun rays during daytime shooting, so it is possible to obtain high quality image without any problem, but at night when the light supply is low There is a problem in that the surveillance function is weakened because the image quality cannot be obtained.

한편, 빛의 공급이 적은 야간 또는 밀폐 공간에서 효과적인 촬영을 수행하기 위하여 적외선 램프 또는 적외선 LED(Infrared Light Emitting Diode) 등과 같은 조명 수단을 구비한 카메라가 개발되고 있는데, 이러한 적외선 조명 수단을 사용하게 되면 주요 감시 대상이 사람인 경우에 카메라에 의하여 촬영되고 있는 사람이 적외선 조명을 인지하지 못하게 되므로 촬영되는 장소를 인식하지 못하게 할 수 있으므로 감시의 효과를 극대화할 수 있는 이점이 있을 수 있을 것이다.On the other hand, a camera having an illumination means such as an infrared lamp or an infrared light emitting diode (LED) has been developed in order to perform effective shooting at night or in a confined space with low light supply. In the case where the main monitoring target is a person, the person being photographed by the camera may not recognize the infrared light, and thus may not recognize the place where the camera is being photographed.

그런데, 종래의 무인 화상 감시 시스템에 이러한 조명 수단이 구비된 카메라를 별도로 설치하려면, 비교적 고가의 적외선 카메라를 구입하여 설치하여야 하므로 비용이 많이 소요될 뿐만 아니라, 또한 주간과 야간에 따라 주간용 카메라와 야간용 카메라를 사용자가 직접 조작하여 번갈아 작동시켜야 하므로 번거로운 문제점이 발생하게 된다.
However, in order to separately install a camera equipped with such a lighting means in a conventional unmanned video surveillance system, a relatively expensive infrared camera has to be purchased and installed, and thus it is expensive. Because the user has to operate the camera for yourself to operate alternately, a troublesome problem occurs.

본 발명은 이러한 문제점들을 해결하기 위하여 창안된 것으로, 무인 화상 감시 시스템의 카메라에 적외선 조명 수단을 설치하고, 그 적외선 조명 수단의 동작을 원격지의 관제소 내의 사용자가 설정할 수 있도록 하여, 주간에는 카메라가 단독으로 작동하여 촬영을 수행하고 야간에는 사용자가 설정한 시간에 작동하는 적외 선 조명 수단에 의한 적외선 촬영을 수행할 수 있도록 하는 무인 화상 감시 시스템을 제공하는데 그 목적이 있다.
The present invention has been devised to solve these problems, by installing an infrared illumination means in the camera of the unmanned video surveillance system, and the operation of the infrared illumination means can be set by the user in the remote control station, so that the camera alone during the day It is an object of the present invention to provide an unmanned video surveillance system capable of performing a photographing operation and performing an infrared photographing by an infrared ray lighting means operating at a time set by a user at night.

이러한 목적을 달성하기 위하여 본 발명은, 감시를 요하는 원격지에 설치되어 원격지의 영상을 촬영한 뒤 그 영상 신호를 출력하는 로컬 단말부와, 관제소 내에 설치되어 통신망을 통하여 로컬 단말부로부터 출력되는 영상 신호를 수신하여 모니터로 출력하는 중앙 관제부를 포함한다.In order to achieve the above object, the present invention is installed in a remote site that requires monitoring, the local terminal unit for capturing the image of the remote location and output the video signal, and the image installed in the control station and output from the local terminal unit through the communication network It includes a central control unit for receiving the signal and output to the monitor.

이때, 상기 로컬 단말부는 원격지의 영상을 취득하여 전기적 신호로 변환하여 영상 신호로 출력하는 기능을 수행하는 카메라와, 카메라로 촬영하기 위한 피사체를 향하여 적외선을 방출하는 기능을 수행하는 적외선 방출부와, 사용자로부터 상기 카메라의 적외선 촬영을 시작할 시간과 종료할 시간을 입력받아 적외선 방출부를 구동시킬 시간 및 종료 시간을 설정하는 설정부와, 로컬 단말부가 중앙 관제부와 유무선 통신망을 통하여 데이터를 교환할 수 있도록 통신망 인터페이스 기능을 수행하는 통신망 인터페이스부와, 상술한 각 부에 구동 전원을 공급하는 기능을 수행하는 전원부와, 상술한 각 부의 상호 작용 및 데이터 흐름을 전체적으로 제어하는 기능을 수행하는 제어부로 구성된다.At this time, the local terminal is a camera that performs the function of capturing an image of a remote site and converts it into an electrical signal and outputs it as an image signal, an infrared emitting unit for emitting infrared rays toward a subject to be photographed by the camera; A setting unit configured to set a time and an end time for driving the infrared emitter by receiving a start time and an end time of infrared photographing of the camera from a user; and allowing the local terminal to exchange data through a central control unit and a wired / wireless communication network. And a communication network interface unit performing a network interface function, a power supply unit performing a function of supplying driving power to each unit described above, and a control unit performing a function of controlling the interaction and data flow of each unit as a whole.

상기 제어부는 설정부에 설정되어 있는 적외선 방출부의 구동 시간이 되면, 전원부에 적외선 방출부로의 전원 공급을 명령하여 적외선 방출부를 구동시키고, 적외선 방출부 구동 종료 시간이 되면, 전원부에 적외선 방출부로의 전원 공급을 차단하라는 명령을 내려 상기 적외선 방출부의 동작을 종료시키는 기능을 수행하게 된다.The control unit instructs the power supply unit to supply power to the infrared emitter when the driving time of the infrared emitter set in the setting unit is reached, and drives the infrared emitter to the power supply unit. Command to cut off the supply to perform the function to terminate the operation of the infrared emitter.

한편, 상기 설정부는 웹페이지 형식으로 제공되어, 사용자가 중앙 관제부를 통하여 설정부에 접속한 뒤, 적외선 촬영 시작 시간 및 종료 시간을 원격 입력할 수 있도록 하는 것이 바람직하다.On the other hand, it is preferable that the setting unit is provided in the form of a web page, so that the user can remotely input the infrared shooting start time and the end time after accessing the setting unit through the central control unit.

이하, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 이 발명의 바람직한 실시 예를 첨부된 도면을 참조로 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention in detail.

우선, 각 도면의 구성요소들에 참조번호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 동일한 부호를 가지도록 하고 있음을 유의하여야 한다.First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used to refer to the same components, even if displayed on different drawings.

도 1은 본 발명의 바람직한 실시예에 따른 무인 화상 감시 시스템의 구성을 나타내는 블록도이다.1 is a block diagram showing the configuration of an unmanned video surveillance system according to a preferred embodiment of the present invention.

도시된 바와 같이, 감시를 요하는 원격지에 설치되어 원격지의 영상을 촬영한 뒤 그 영상 신호를 출력하는 로컬 단말부(100)와, 관제소 내에 설치되어 통신망(300)을 통하여 로컬 단말부(100)로부터 출력되는 영상 신호를 수신하여 모니터로 출력하는 컴퓨터 단말기로 구성되는 중앙 관제부(200)로 이루어진다.As shown, the local terminal 100 is installed in a remote location that requires monitoring and outputs the video signal after recording the remote image, and the local terminal 100 is installed in the control station through the communication network 300 It consists of a central control unit 200 consisting of a computer terminal for receiving the video signal output from the monitor to output.

이때, 로컬 단말부(100)는 카메라(110)와, 적외선 방출부(120)와, 설정부(130)와, 통신망 인터페이스부(140)와, 전원부(150) 및 제어부(101)로 구성된다. In this case, the local terminal unit 100 includes a camera 110, an infrared emitting unit 120, a setting unit 130, a communication network interface unit 140, a power supply unit 150, and a control unit 101. .                     

카메라(110)는 원격지의 영상을 취득하여 전기적 신호로 변환하여 영상 신호로 만드는 기능을 수행한다.The camera 110 performs a function of acquiring an image of a remote place and converting the image into an electrical signal to produce an image signal.

적외선 방출부(120)는 적외선 LED 또는 적외선 램프로 구성되어 전원부(150)로부터 구동 전원을 공급받아 피사체를 향하여 적외선을 방출하는 기능을 수행한다.The infrared emitter 120 may be configured as an infrared LED or an infrared lamp to receive driving power from the power supply 150 to emit infrared rays toward the subject.

설정부(130)는 사용자로부터 적외선 촬영을 시작할 시간과 종료할 시간을 입력받아 적외선 방출부(120)를 구동시킬 시간을 설정하는 기능을 수행하며, 이때 상기 설정부(130)는 웹페이지 형식으로 제공되어 관제소에 위치한 사용자가 중앙 관제부(200)를 통하여 상기 설정부(130)에 접속하여 적외선 촬영 시간을 입력할 수 있도록 하는 것이 바람직하다.The setting unit 130 receives the start time and the ending time of the infrared shooting from the user to set a time for driving the infrared emitting unit 120, wherein the setting unit 130 is in a web page format. It is preferable that the user located in the control station is connected to the setting unit 130 through the central control unit 200 to input the infrared shooting time.

전원부(150)는 로컬 단말부(100) 내의 각부(101~140)에 구동 전원을 공급하는 기능을 수행한다.The power supply unit 150 supplies driving power to the respective units 101 to 140 in the local terminal unit 100.

통신망 인터페이스부(140)는 로컬 단말부(100)가 상기 중앙 관제부(200)와 유무선 통신망(300)을 통하여 데이터를 교환할 수 있도록 하여 원격지에서 상호 연동될 수 있도록 하는 기능을 수행한다.The communication network interface 140 performs a function of allowing the local terminal 100 to exchange data through the central control unit 200 and the wired / wireless communication network 300 so as to be interoperable with each other at a remote location.

제어부(101)는 상술한 각부(110~150)의 상호 작용 및 데이터 흐름을 전체적으로 제어하는 기능을 수행하며, 특히 설정부(130)에 설정되어 있는 적외선 방출부 구동 시간이 되면 전원부(150)에 적외선 방출부(120)로의 전원 공급을 명령하여 적외선 방출부(120)를 구동시키고, 적외선 방출부 구동 시간이 종료되면 전원부(150)에 적외선 방출부(120)로의 전원 공급을 차단하라는 명령 메시지를 보내어 적외선 방출부(120)의 동작을 종료시키는 기능을 수행하게 된다.The control unit 101 performs a function of controlling the interaction and data flow of each of the above-described parts 110 to 150 as a whole, and in particular, when the infrared emitter driving time set in the setting unit 130 is reached, the power supply unit 150 Command the power supply to the infrared emitter 120 to drive the infrared emitter 120, and when the infrared emitter driving time is finished, a command message to the power supply unit 150 to cut off the power supply to the infrared emitter 120. Send and end the operation of the infrared emitter 120.

도 2는 본 발명의 바람직한 실시예에 따른 무인 화상 감시 시스템의 동작을 나타내는 흐름도이다.2 is a flowchart showing the operation of the unmanned video surveillance system according to the preferred embodiment of the present invention.

먼저, 관제소 내의 사용자는 통신망(300)을 통하여 로컬 단말부(100)의 설정부(130)에 접속한 뒤 야간 촬영을 수행하고자 하는 시간에 따라 야간 촬영 시작 시간과 야간 촬영 종료 시간을 입력한다.First, the user in the control station connects to the setting unit 130 of the local terminal 100 through the communication network 300 and inputs the night shooting start time and the night shooting end time according to the time to perform night photography.

이어서, 설정부(130)는 사용자가 입력한 상기 야간 촬영 시간 및 종료 시간으로 적외선 방출부(120)를 작동시킬 시간 데이터를 설정하여 놓는다.Subsequently, the setting unit 130 sets time data for operating the infrared emitter 120 at the night photographing time and the end time input by the user.

카메라(110)에 의한 원격지의 촬영이 시작되면, 주간에는 카메라(110)에 원격지 영상이 촬영되어 중앙 관제부(200)로 통신망을 통하여 그 영상 신호가 보내어 지며, 야간이 되어 사용자가 입력한 야간 촬영 시간이 되면 설정부(130)는 적외선 방출부(120)를 작동시킬 시간이 되었음을 제어부(101)에 통보한다.When shooting of the remote location by the camera 110 is started, the remote image is taken by the camera 110 during the day, the video signal is sent to the central control unit 200 through the communication network, the night is entered by the user at night When the shooting time is reached, the setting unit 130 notifies the controller 101 that it is time to operate the infrared emitter 120.

설정부(130)로부터 통보가 오면 제어부(101)는, 전원부(150)에 적외선 방출부(120)로의 전원 공급을 명령하고 그에 따라 전원부(150)는 적외선 방출부(120)로의 전원 공급을 시작한다.When the notification is received from the setting unit 130, the control unit 101 instructs the power supply unit 150 to supply power to the infrared emitting unit 120, and accordingly, the power supply unit 150 starts supplying power to the infrared emitting unit 120. do.

적외선 방출부(120)로의 전원 공급이 시작되면 적외선 방출부(120)는 카메라(110)의 촬영 대상인 피사체에 적외선을 방출하고, 카메라(110)는 적외선 촬영을 수행하여 그 영상을 취득한 뒤 전기적 신호로 변환하여 중앙 관제부(200)로 전송한다.When power is supplied to the infrared emitter 120, the infrared emitter 120 emits infrared rays to a subject to be photographed by the camera 110, and the camera 110 performs infrared photography to acquire the image and then acquires an electrical signal. Converted to and transmitted to the central control unit 200.

따라서, 사용자는 중앙 관제부(200)의 모니터를 통하여 디스플레이되는 적외 선 촬영 영상을 통하여 감시 지역을 모니터링할 수 있게 된다.Therefore, the user can monitor the surveillance area through the infrared ray image displayed through the monitor of the central control unit 200.

한편, 시간이 경과하여 다시 주간이 되어 사용자가 입력한 야간 촬영 종료 시간이 되면 설정부(130)는 적외선 방출부(120)의 작동시간이 종료되었음을 제어부(101)에 통보하고, 제어부(101)는 그 통보에 따라 전원부(150)를 제어하여 적외선 방출부(120)로의 전원 공급을 차단시켜 주간 촬영을 수행하도록 하게 된다.On the other hand, when the time elapses again and becomes a daytime photographing end time input by the user, the setting unit 130 notifies the control unit 101 that the operation time of the infrared emitting unit 120 has ended, and the control unit 101 In response to the notification, the power supply unit 150 is controlled to cut off the power supply to the infrared emitter 120 to perform weekly photography.

이상, 본 발명의 바람직한 실시 예에 대하여 상세히 기술하였지만, 본 발명이 속하는 기술분야에 있어서 통상의 지식을 가진 사람이라면, 첨부된 청구 범위에 정의된 본 발명의 정신 및 범위를 벗어나지 않으면서 본 발명을 여러 가지로 변형 또는, 변경하여 실시할 수 있음을 알 수 있을 것이다. 따라서, 본 발명의 앞으로의 실시 예들의 변경은 본 발명의 기술을 벗어날 수 없을 것이다.
As mentioned above, although preferred embodiments of the present invention have been described in detail, those of ordinary skill in the art to which the present invention pertains should realize the present invention without departing from the spirit and scope of the present invention as defined in the appended claims. It will be appreciated that various modifications or changes can be made. Accordingly, modifications to future embodiments of the present invention will not depart from the technology of the present invention.

이상 설명한 바와 같이, 본 발명에 따르면 무인 화상 감시 시스템의 카메라에 적외선 조명 수단을 설치하고, 그 적외선 조명 수단의 동작을 원격지의 관제소 내의 사용자가 원격으로 설정할 수 있어, 주간에는 카메라가 단독으로 작동하여 촬영을 수행하고 야간에는 사용자가 설정한 시간에 작동하는 적외선 조명 수단에 의한 적외선 촬영을 수행할 수 있는 장점이 있다.As described above, according to the present invention, an infrared illuminating means is installed in a camera of an unmanned video surveillance system, and a user in a remote control station can remotely set the operation of the infrared illuminating means, so that the camera operates alone during the day. There is an advantage that can be taken by the infrared light by the infrared light means to perform the shooting at the time set by the user at night.

Claims (3)

감시를 요하는 원격지에 설치되어 원격지의 영상을 촬영한 뒤 그 영상 신호를 출력하는 로컬 단말부와, 관제소 내에 설치되어 통신망을 통하여 상기 로컬 단말부로부터 출력되는 영상 신호를 수신하여 모니터로 출력하는 중앙 관제부를 포함하는 무인 화상 감시 시스템에 있어서,It is installed at a remote site that requires monitoring, and the local terminal unit for capturing the image of the remote site and outputting the video signal, and the central terminal installed in the control center to receive the video signal output from the local terminal unit through the communication network and output it to the monitor. In the unmanned video surveillance system including a control unit, 상기 로컬 단말부는,The local terminal unit, 상기 원격지의 영상을 취득하여 전기적 신호로 변환하여 영상 신호로 출력하는 기능을 수행하는 카메라;A camera which acquires an image of the remote site, converts the image into an electrical signal, and outputs the image signal; 상기 카메라로 촬영하기 위한 피사체를 향하여 적외선을 방출하는 기능을 수행하는 적외선 방출부; An infrared emitter configured to emit infrared light toward a subject to be photographed by the camera; 사용자로부터 상기 카메라의 적외선 촬영을 시작할 시간과 종료할 시간을 입력받아 상기 적외선 방출부를 구동시킬 시간 및 종료 시간을 설정하는 설정부;A setting unit configured to set a time and an end time for driving the infrared emitter by receiving a time for starting and ending an infrared photographing of the camera from a user; 상기 로컬 단말부가 상기 중앙 관제부와 유무선 통신망을 통하여 데이터를 교환할 수 있도록 통신망 인터페이스 기능을 수행하는 통신망 인터페이스부;A communication network interface unit performing a communication network interface function so that the local terminal unit can exchange data with the central control unit through a wired or wireless communication network; 상기 각 부에 구동 전원을 공급하는 기능을 수행하는 전원부;A power supply unit performing a function of supplying driving power to each unit; 상기 각 부의 상호 작용 및 데이터 흐름을 전체적으로 제어하는 기능을 수행하며, 상기 설정부에 설정되어 있는 상기 적외선 방출부의 구동 시간이 되면 상기 전원부에 상기 적외선 방출부로의 전원 공급을 명령하여 상기 적외선 방출부를 구동시키고, 상기 적외선 방출부 구동 종료 시간이 되면 상기 전원부에 적외선 방출부로의 전원 공급을 차단하라는 명령을 내려 상기 적외선 방출부의 동작을 종료시키는 기능을 수행하는 제어부를 포함하고,The function of controlling the interaction and data flow of each part as a whole, and when the driving time of the infrared emitter is set in the setting unit, the power supply is commanded to the infrared emitter to drive the infrared emitter And a control unit which performs a function of terminating an operation of the infrared emitting unit by instructing the power supply unit to cut off power supply to the infrared emitting unit when the infrared emitting unit driving end time comes. 상기 설정부는 웹페이지 형식으로 제공되어, 사용자가 상기 중앙 관제부를 통하여 상기 설정부에 접속하여 상기 적외선 촬영 시작 시간 및 종료 시간을 원격 입력할 수 있도록 하는 것을 특징으로 하는 무인 화상 감시 시스템.The setting unit is provided in the form of a web page, so that a user can access the setting unit through the central control unit to remotely input the infrared shooting start time and end time. 제 1항에 있어서, 상기 적외선 방출부는 적외선 LED 및 적외선 램프 중 어느 하나인 것을 특징으로 하는 무인 화상 감시 시스템.The unattended video surveillance system according to claim 1, wherein the infrared emitter is one of an infrared LED and an infrared lamp. 삭제delete
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