KR100845337B1 - A electric shock accident prevent system of digital image sensor and wireless current sensor which it use - Google Patents

A electric shock accident prevent system of digital image sensor and wireless current sensor which it use Download PDF

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KR100845337B1
KR100845337B1 KR1020070132484A KR20070132484A KR100845337B1 KR 100845337 B1 KR100845337 B1 KR 100845337B1 KR 1020070132484 A KR1020070132484 A KR 1020070132484A KR 20070132484 A KR20070132484 A KR 20070132484A KR 100845337 B1 KR100845337 B1 KR 100845337B1
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South Korea
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switchgear
unit
image
accommodating device
electric shock
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KR1020070132484A
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Korean (ko)
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허점수
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허점수
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00024—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission by means of mobile telephony
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Alarm Systems (AREA)

Abstract

An electric shock accident preventing system using a digital image sensor and a wireless current sensor is provided to prevent an electric shock of a manager or a worker to repair or check a power receiving and distributing board main apparatus by sensing access of the manager or the worker in real time through an image sensing unit. A power receiving and distributing board safety apparatus(10) is installed in a power receiving and distributing board main apparatus(1) and has a current sensor unit(11) to sense current of the power receiving and distributing board main apparatus, an electronic lock unit(12) to open and close a door of the power receiving and distributing board main apparatus, a wireless transmitting unit(13) to transmit the current value of the power receiving and distributing board main apparatus, and a locking control unit(14) to control the current sensor unit, the electronic lock unit, and the wireless transmitting unit. An image monitoring terminal(20) has a wireless receiving unit(21) to receive the current value from the wireless transmitting unit, an image input unit(22) to photograph an installation position of the power receiving and distributing board main apparatus, an alarm unit(23) to operate a lamp or output a voice signal, a wired communication unit(24) to transmit and receive data with a management server(2), a memory(25) to store image data of the image input unit and the data received from the management server, and an image processing control unit(26) to perform the entire control. A manager computer(30) is connected to the management server and the image monitoring terminal through a local area network to manage a safety management state of the power receiving and distributing board main apparatus. A search computer(40) searches the safety management state of the power receiving and distributing board main apparatus in a remote place through an Internet network.

Description

디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템 {A electric shock accident prevent system of digital image sensor and wireless current sensor which it use}A electric shock accident prevent system of digital image sensor and wireless current sensor which it use}

본 발명은 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템에 관한 것으로 보다 구체적으로는, 수배전반주장치를 점검하거나 수리하기 위해 관리자나 작업자가 수배전반주장치에 접근할 때, 상기 수배전반주장치에 전류가 남아 있으면 수배전반주장치의 문을 개폐하지 못하도록 문을 잠금과 동시에 영상감시단말기에 의해 사람의 접근을 파악하여 음성방송 및 경광등이나 램프경고 통해 수배전반주장치에 접근하지 못하도록 함으로써, 수배전반주장치를 점검하거나 수리할 때, 수배전반주장치에 남아 있는 전류에 의해 감전사고가 발생하는 것을 방지하기 위한 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템에 관한 것이다.The present invention relates to a remote switchgear electric shock prevention system using a digital image sensor and a wireless current sensor, more specifically, when the manager or worker approaches the switchgear accommodator to check or repair the switchgear accommodating device, the current to the switchgear accommodating device If the door is left open, the door of the switchgear is locked so as not to open and close the door of the switchgear, and the video surveillance terminal detects the access of the person and prevents access to the switchgear by voice broadcasting, warning lights, or lamp warnings. The present invention relates to a remote electric switchboard electric shock prevention system using a digital image sensor and a wireless current sensor to prevent an electric shock accident caused by current remaining in the mainboard switchgear.

일반적으로 사용되어 지는 수배전반 안전사고방지시스템은 수배전반주장치에 감전사고를 예방할 수 있는 절연체를 설치하거나 수배전반주장치가 설치된 장소에 감시카메라와 유, 무선통신장치를 이용하여 원격제어함으로써, 수배전반주장치를 원격지에서 전체적으로 관리하였다.The switchboard safety accident prevention system generally used is to install the insulator to prevent the electric shock accident in the switchboard accommodating device or to remotely control the switchboard accommodating device by using the surveillance camera, wired and wireless communication device in the place where the switchboard accommodating device is installed. Overall management.

하지만, 상기와 같이 수배전반주장치가 설치된 장소에 감시카메라와 유, 무선통신장치를 이용하여 원격에서 관리하게 되면, 수배전반주장치에 생성되는 작동데이터를 단순히 활용하여 전력상황만을 감시관리할 뿐, 수배전반주장치에 접근하는 관리자나 작업자에게 실시간으로 경고를 하거나 수배전반주장치에 설치된 문이 열리는 것을 방지하지 못함으로써, 상기 수배전반주장치를 점검하거나 수리하기 위해 수배전반주장치에 접근하여 상기 수배전반주장치를 직접 손으로 만질 때, 수배전반주장치에 전류가 남아 있는 전류에 의해 관리자나 작업자가 감전되어 생명을 앗아갈 수 있는 인명사고 및 경제적인 문제점이 있었다.However, when using the surveillance camera and wired and wireless communication device in the place where the switchgear accommodating device is installed as described above, by simply using the operation data generated in the switchgear accommodating device to monitor and manage only the power situation, By not real-time warning to the approaching manager or worker or preventing the door installed in the switchgear accommodating device from opening, the switchgear accompaniment device is approached when the switchgear accommodating device is touched by hand to check or repair the switchgear accommodating device. There was a life-saving accident and economic problems that could result in an electric shock due to the electric current left by the manager or worker.

그리고, 상기 수배전반주장치에 절연체를 설치하더라도 관리자나 작업자가 수배전반주장치를 점검하기 위해 수배전반주장치의 전류흐름여부를 관리자나 작업자가 일일이 확인하고, 수배전반주장치에 흐르는 전류가 완전히 제거될 때까지 관리자나 작업자가 수배전반주장치에 흐르는 전류를 체크하면서 기다려야 하는 문제점이 있었다.In addition, even if the insulator is installed in the switchgear, the manager or worker checks the current flow of the switchgear in order to inspect the switchgear, and the manager or the worker checks the current flow in the switchgear until the current flowing through the switchgear is completely removed. There was a problem of waiting while checking the current flowing in the power distribution accompaniment device.

또한, 수배전반주장치에 흐르는 전류를 체크하기 위해 관리자나 작업자가 수밴전반장치에 흐르는 전류를 체크하기 위한 장치를 직접 소지하고 다녀야 하는 문제점이 있었다. In addition, in order to check the current flowing in the switchgear accommodating device, there is a problem that a manager or operator must carry a device for checking the current flowing in the switchgear device.

본 발명의 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템은 수배전반주장치에 설치되며 상기 수배전반주장치에 흐르는 전류를 감지하는 전류센서부와, 상기 수배전반주장치에 설치된 개폐장치와 별도로 설치되며, 수배전반주장치의 문을 전자기계적으로 개폐시키는 전자자물쇠부와, 상기 전류센서부로부터 수배전반주장치에 흐르는 전류 값을 송신하는 무선송신부와, 상기 전류센서부와 전자자물쇠부 및 무선송신부를 제어하는 잠금제어부로 이루어진 수배전반안전장치와, 상기 수배전반안전장치의 무선송신부로부터 전류 값을 수신받는 무선수신부와, 수배전반주장치가 설치된 장소를 촬영하는 영상입력부와, 상기 수배전반주장치가 설치된 장소에 경고방송 등의 음성신호와 경광등, 램프 등을 작동시키는 알람장치부와, 상기 관리서버와 각종데이터를 송, 수신하는 유선통신부와, 상기 영상입력부에 의해 촬영된 영상데이터 및 무선수신부로부터 수신받은 수배전반안전장치에 흐르는 전류 값을 저장하는 메모리와, 전체적인 제어를 하는 영상처리제어부로 구성된 영상감시단말기와, 상기 관리서버 및 영상감시단말기와 근거리통신망으로 연결되며 관리서버에 저장된 수배전반주장치의 안전관리상태를 관리하는 관리자컴퓨터와, 원격에서 인터넷망에 의해 수배전반주장치의 안전관리상태를 검색할 수 있는 검색컴퓨터로 이루어진다.Remote switchgear electric shock prevention system using a digital image sensor and a wireless current sensor of the present invention is installed in the switchgear accommodating device and is installed separately from the current sensor unit for detecting the current flowing in the switchgear accommodating device, the switchgear installed in the water distribution board accommodating device, An electronic lock part for electromechanically opening and closing the door of the power distribution accommodating device, a wireless transmitter for transmitting a current value flowing from the current sensor part to the power distribution accommodating device, and a lock control part for controlling the current sensor part, the electronic lock part and the wireless transmitter. The switchgear safety device, the wireless receiver receiving current value from the wireless transmitter of the switchgear safety device, an image input unit for photographing the place where the switchgear accommodating device, the voice signal such as warning broadcast and warning lights in the place where the switchgear accommodating device is installed Alarm box to operate lamp, lamp, etc. And a wired communication unit for transmitting and receiving various data to and from the management server, a memory for storing current data flowing through the image data photographed by the image input unit and the switchboard safety device received from the wireless receiver, and overall control. An image monitoring terminal comprising an image processing control unit, a management computer connected to the management server and the image monitoring terminal and a local area network, and managing a safety management state of a distribution panel accommodating device stored in the management server, and the safety of the distribution panel accommodating by an internet network remotely. It consists of a search computer that can search management status.

상기에서 살펴본 바와 같이 본 발명은 원격지에서도 수배전반주장치의 작동상태를 확인하면서 관리할 수 있으며, 상기 수배전반주장치를 점검하거나 수리하기 위해 수배전반주장치가 설치된 장소에 관리자나 작업자가 접근하게 되면, 영상감시단말기의 영상감지부가 관리자나 작업자의 접근을 실시간으로 감지하며, 수배전반안전장치의 전류센서부에 의해 감지된 수배전반주장치에 흐르는 전류가 감전위험이 있을 경우, 경광등과 램프의 점등 및 음성방송을 통해 수배전반주장치에 접근하는 관리자나 작업자의 접근을 1차로 예방함은 물론, 영상감시단말기의 1차경고에도 불구하고 관리자나 작업자가 수배전반주장치에 접근하여 상기 수배전반주장치의 문을 열라고 하더라도, 수배전반안전장치의 전류센서부가 수배전반주장치에 흐르는 전류를 감지하여, 상기 수배전반주장치에 흐르는 전류가 감전위험이 있을 경우, 잠금제어부가 전자자물쇠부를 작동시켜 외부에서 수배전반주장치의 문을 열지 못하도록 2차로 예방함으로써, 수배전반주장치를 수리하거나 점검하기 위해 접근하는 관리자나 작업자의 감전사고를 예방할 수 있는 장점이 있다.As described above, the present invention can be managed while confirming the operation state of the distribution switch accommodating device at a remote location, and when a manager or an operator approaches the switchboard accommodating device to check or repair the distribution switch accommodating device, The video sensor detects the approach of the manager or operator in real time, and if there is a risk of electric shock, the current flowing through the switchgear is detected by the current sensor of the switchgear safety device. Even if the manager or worker approaches the switchgear and opens the door of the switchgear, despite the primary warning of the video surveillance terminal, the current sensor of the switchgear safety device To reduce the current flowing through the additional switchgear If the current flowing through the power distribution accommodating device has a risk of electric shock, an administrator who accesses to repair or check the power distribution accommodating device by secondly preventing the locking control unit from operating the electronic lock part to open the door of the power distribution accommodating device. There is an advantage to prevent the electric shock of the worker.

또한, 기존에 설치된 수배전반주장치에 수배전반안정장치와 영상감시단말기를 설치할 수 있어, 관리자나 작업자의 안전사고를 예방하기 위한 장치를 설치하는 비용을 줄일 수 있는 장점이 있다.In addition, since the switchgear stabilization device and the video surveillance terminal can be installed in the existing switchgear accommodating device, there is an advantage that can reduce the cost of installing a device for preventing a safety accident of the manager or worker.

상기와 같은 목적을 달성하기 위한 본 발명의 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템의 구성을 살펴보면 다음과 같다.Looking at the configuration of a remote electric switchboard electric shock accident prevention system using a digital image sensor and a wireless current sensor of the present invention for achieving the above object.

우선, 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템(50)은 도 1에 도시된 바와 같이 수배전반주장치(1)의 작동상태데이터 등이 저장되는 관리서버(2)와, 수배전반안전장치(10)와 영상감시단말기(20)와 관리자컴퓨터(30)와 검색컴퓨터(40)로 이루어진다.First, the remote switchgear electric shock accident prevention system 50 using the digital image sensor and the wireless current sensor, as shown in Figure 1 management server (2) that stores the operation state data of the switchgear accommodating device 1, and switchboard safety The device 10 includes a video surveillance terminal 20, a manager computer 30, and a search computer 40.

여기서, 상기 수배전반안전장치(10)는 상기 수배전반주장치(1)에 설치되며 수배전반주장치(1)에 흐르는 전류를 감지하는 전류센서부(11)와, 상기 수배전반주장치(1)에 설치된 개폐장치와 별도로 설치되며, 수배전반주장치(1)의 문을 전자기계적으로 개폐시키는 전자자물쇠부(12)와, 상기 전류센서부(11)로부터 수배전반주장치(1)에 흐르는 전류 값을 송신하는 무선송신부(13)와, 상기 전류센서부(11)와 전자자물쇠부(12) 및 무선송신부(13)를 제어하는 잠금제어부(14)로 구성된다.Here, the switchgear safety device 10 is installed in the switchgear accommodating device (1) and separately from the current sensor unit 11 for detecting a current flowing in the switchgear accommodating device (1) and the switchgear installed in the switchgear accommodating device (1) An electronic lock part 12 for electromechanically opening and closing the door of the power distribution accommodating device 1, and a wireless transmitter 13 for transmitting a current value flowing from the current sensor part 11 to the power distribution accommodating device 1; And a lock control unit 14 for controlling the current sensor unit 11, the electronic lock unit 12, and the wireless transmitter unit 13.

그리고, 상기 영상감시단말기(20)는 상기 수배전반안전장치(10)의 무선송신부(13)로부터 전류 값을 수신받는 무선수신부(21)와, 수배전반주장치(1)가 설치된 장소를 촬영하는 영상입력부(22)와, 상기 수배전반주장치(1)가 설치된 장소에 경고방송 등의 음성신호와 경광등, 램프 등을 작동시키는 알람장치부(23)와, 상기 관리서버(2)와 각종데이터를 송, 수신하는 유선통신부(24)와, 상기 영상입력부(22)에 의해 촬영된 영상데이터 및 무선수신부(21)로부터 수신받은 수배전반안전장치(10)에 흐르는 전류 값을 저장하는 메모리(25)와, 전체적인 제어를 하는 영상처리제어부(26)로 구성된다.In addition, the video surveillance terminal 20 is an image input unit for photographing a location where the wireless receiver 21 and the switchboard accommodating device (1) receiving the current value from the wireless transmitter 13 of the switchboard safety device 10 ( 22) and an alarm device unit 23 for operating a voice signal such as a warning broadcast, a warning light, a lamp, etc. in a place where the distribution switch accommodating device 1 is installed, and transmitting and receiving various data with the management server 2. Memory 25 for storing the current value flowing through the wired communication unit 24, the image data photographed by the image input unit 22 and the switchboard safety device 10 received from the wireless receiver 21, and overall control Is composed of an image processing control section 26.

덧붙여, 상기 수배전반안전장치(10)의 무선송신부(13)와 영상감시단말기(20)의 무선수신부(21)는 ISM주파수대역을 이용하여 데이터를 송, 수신하도록 함으로써, 데이터를 송, 수신하기 위한 주파수대역사용에 따른 사용요금을 줄이도록 하는 것이 바람직하다.In addition, the wireless transmitter 13 of the switchboard safety device 10 and the wireless receiver 21 of the video surveillance terminal 20 transmit and receive data using the ISM frequency band, thereby transmitting and receiving data. It is desirable to reduce the usage fee due to the use of the frequency band.

여기서, ISM주파수대역이란 사용자가 정부로부터 별도의 주파수사용허가를 받지 않고 무료로 사용할 수 있는 주파수대역(900MHz, 2.4GHz, 5.7GHz 대역의 주파수를 말한다)이다. Here, the ISM frequency band is a frequency band (900MHz, 2.4GHz, 5.7GHz band frequency that the user can use free of charge without a separate license from the government).

상기와 같은 구성을 가진 본 발명의 바람직한 실시 예에 따른 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템의 작용과 운영방법을 살펴보면 다음과 같다.Looking at the operation and operation method of the electric shock switch prevention system of the remote switchgear using a digital image sensor and a wireless current sensor according to the preferred embodiment of the present invention having the above configuration.

먼저, 아파트나 빌딩 등에 수배전반주장치(1)가 설치된 장소에 수배전반안전장치(10)와 영상감시단말기(20)를 설치하고 상기 수배전반주장치(1)를 관리하기 위한 관리서버(2)와 관리자컴퓨터(30)와 검색컴퓨터(40)를 이용하여 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템(50)을 구축한다.First, a switchboard safety device 10 and a video monitoring terminal 20 are installed at a place where a switchboard accommodating device 1 is installed in an apartment or a building, and a management server 2 and a manager computer for managing the switchboard accommodating device 1. 30) and the search computer 40 to build a remote electric switchboard electric shock prevention system 50 using a digital image sensor and a wireless current sensor.

그런 후, 도 2에 도시된 바와 같이 상기 관리서버(2)와 관리자컴퓨터(30)에서는 수배전반주장치(1)와 수배전반주장치(1)에 설치되는 수배전반안전장치(10)와 영상감시단말기(20)를 관리하기 위한 제어데이터 등을 설정한다.(S1)Then, as shown in FIG. 2, in the management server 2 and the manager computer 30, the switchboard safety device 10 and the video surveillance terminal 20 installed in the switchboard accommodating device 1 and the switchboard accommodating device 1; Set control data and the like to manage the data. (S1)

여기서, 상기 수배전반주장치(1)의 작동상태데이터 및 수배전반주장치(1)와 수배전반안전장치(10) 및 영상감시단말기(20)에서 생성되고 저장된 데이터가 관리서버(2)로 전송되고 저장되어 지며 상기 관리서버(2)에서 생성된 제어데이터 등이 관리서버(2)에서 수배전반안전장치(10)와 영상감시단말기(20)로 전송되는 자명한 사항이다.Here, the operation state data of the switchgear accommodating device (1) and the data generated and stored in the switchgear accommodating device (1), switchgear safety device 10 and the video surveillance terminal 20 is stored and transmitted to the management server (2) Control data generated by the management server 2 is obviously transmitted from the management server 2 to the switchboard safety device 10 and the video surveillance terminal 20.

덧붙여, 상기 수배전반안전장치(10)의 무선송신부(14)와 영상감시단말기(20)의 무선수신부(21)는 ISM주파수대역을 이용하여 데이터를 송, 수신함으로써, 데이 터를 전송하기 위해 사용되는 주파수사용료를 줄일 수 있다.In addition, the wireless transmitter 14 of the switchboard safety device 10 and the wireless receiver 21 of the video surveillance terminal 20 are used for transmitting data by transmitting and receiving data using the ISM frequency band. Frequency usage can be reduced.

여기서, 상기 ISM주파수 대역이란, 사용자가 정부로부터 별도의 주파수사용허가를 받지 않고 무료로 사용할 수 있는 주파수대역(900MHz, 2.4GHz, 5.7GHz 대역의 주파수를 말한다)이다. Here, the ISM frequency band refers to a frequency band (900 MHz, 2.4 GHz, 5.7 GHz frequencies) that the user can use free of charge without receiving a separate license from the government.

또한, 상기 영상감시단말기(20)와 관리서버(2)와 관리자컴퓨터(30)는 근거리통신망을 이용하여 연결되도록 형성하고, 검색컴퓨터(40)는 인터넷망을 이용하여 연결되도록 함으로써, 인터넷망이 설치된 어느 장소에서도 수배전반주장치(1)의 작동상태를 확인할 수 있도록 한다. In addition, the video surveillance terminal 20, the management server 2 and the manager computer 30 is formed to be connected using a local area network, and the search computer 40 is connected to the Internet using a network, At any place installed, it is possible to check the operating status of the distribution switch accommodating device (1).

우선, 수배전반주장치(1)에 설치된 수배전반안전장치(10)의 작용 및 운영방법(S10)을 살펴보면, 상기 수배전반주장치(1)에 설치된 수배전반안전장치(10)의 전류센서부(11)가 수배전반주장치(1)에 흐르는 전류를 지속적으로 감지하여 잠금제어부(14)로 일정시간간격(예를 들어, 10초, 20초, 30초, 1분, 5분 등 관리자가 임의로 지정한 시간)으로 전송한 후, 상기 잠금제어부(14)가 전류센서부(11)에 의해 생성된 데이터를 확인함과 동시에, 수배전반안전장치(10)의 무선송신부(13)를 통해 영상감시단말기(20)의 무선송신부(21)로 전류센서부(11)가 수배전반주장치(1)에 흐르는 전류를 감지한 전류데이터를 전송한다.(S11)First, referring to the operation and operation method (S10) of the switchboard safety device 10 installed in the switchgear accommodating device 1, the current sensor unit 11 of the switchgear safety device 10 installed in the switchgear accommodating device 1 is a switchgear accommodating device. (1) continuously detects the current flowing to the lock control unit 14 and transmits it at a predetermined time interval (for example, 10 seconds, 20 seconds, 30 seconds, 1 minute, 5 minutes, etc., as specified by the administrator) The lock control unit 14 checks the data generated by the current sensor unit 11 and at the same time, the wireless transmitter 21 of the video surveillance terminal 20 through the wireless transmitter 13 of the switchboard safety device 10. The current sensor unit 11 transmits the current data which senses the current flowing in the distribution switch accommodating device 1 (S11).

그러면, 상기 수배전반안전장치(10)의 잠금제어부(14)가 전류센서부(11)가 감지한 수배전반주장치(1)에 흐르는 전류데이터를 확인하여, 상기 수배전반주장치(1)에 흐르는 전류가 감전위험이 있을 경우, 상기 잠금제어부(14)가 전자자물쇠부(12)를 작동시켜, 수배전반주장치(1)의 문을 외부에서 열지 못하도록 문을 잠그 고, 수배전반주장치(1)에 흐르는 전류가 감전위험이 없을 경우, 전자자물쇠부(12)의 작동을 중지시켜 수배전반주장치(1)의 문을 외부에서 열 수 있도록 한다.(S12)Then, the lock control unit 14 of the switchboard safety device 10 checks the current data flowing in the switchgear accommodating device 1 sensed by the current sensor unit 11, so that the current flowing through the switchgear accommodating device 1 is a risk of electric shock. In this case, the lock control unit 14 operates the electronic lock part 12 to lock the door so that the door of the power distribution accommodating device 1 cannot be opened from the outside, and the electric current flowing through the power distribution accommodating device 1 is at risk of electric shock. If not, the operation of the electronic lock part 12 is stopped so that the door of the power distribution accommodating device 1 can be opened from the outside (S12).

여기서, 상기 전자자물쇠부(12)는 수배전반주장치(1)에 일반적으로 설치된 잠금장치(도면에 도시되지 않음) 외에 설치되는 전자기계적으로 작동되는 장치이다.Here, the electronic lock portion 12 is an electromechanically operated device installed in addition to the locking device (not shown in the drawing) generally installed in the water distribution accommodating device (1).

그리고, 잠금장치는 일반적으로 사용되는 열쇠나 번호 등으로 개폐할 수 있는 장치이다.In addition, the locking device is a device that can be opened and closed with a key or a number that is generally used.

덧붙여, 상기 수배전반주장치(1)에 전류가 흐르는 것을 관리자가 무시하고 열쇠나 번호 등으로 잠금장치를 이용하여 수배전반주장치(1)의 문을 열라고 하더라도, 상기 수배전반주장치(1)에 흐르는 전류가 감전위험이 있게 되면, 전자자물쇠부(12)가 작동되어 관리자나 작업자가 물리적으로 수배전반주장치(1)의 문을 열 수 없게 하여, 관리자나 작업자가 감전사고를 당할 수 있는 상황을 미연에 방지할 수 있다.In addition, even if the administrator ignores the flow of current through the switchgear accommodating device 1 and opens the door of the switchgear accommodating device 1 using a lock with a key or a number, the current flowing through the switchgear accommodating device 1 is electric shock. If there is a danger, the electronic lock part 12 is operated to prevent the manager or worker from physically opening the door of the distribution cabinet 1, thereby preventing the manager or worker from receiving an electric shock. have.

또한, 수배전반주장치(1)에 전류가 흐르지 않게 되면, 잠금제어부(14)가 전자자물쇠부(12)의 작동을 중지시켜, 관리자나 작업자가 감전사고의 위험 없이 수배전반주장치(1)의 문을 열 수 있도록 한다.In addition, when no current flows in the distribution board accommodating device 1, the lock control part 14 stops the operation of the electronic lock part 12, and a manager or an operator opens the door of the distribution board accommodating device 1 without a risk of electric shock. To help.

상기와 같이 수배전반주장치(1)에 흐르는 전류가 단전되어, 수배전반주장치(1)의 문을 외부에서 열 수 있으면, 관리자는 수배전반주장치(1)를 점검하거나 수리하면 된다.If the current flowing in the power distribution accommodating device 1 is disconnected as described above and the door of the power distribution accommodating device 1 can be opened from the outside, the administrator may inspect or repair the power distribution accommodating device 1.

그리고, 상기 수배전반안전장치(10)의 전류센서부(11)에 의해 생성된 전류데 이터가 무선송신부(13)를 통해 영상감시단말기(20)의 무선수신부(21)로 전송되고, 상기 전류데이터를 영상처리제어부(26)가 인식한 후, 영상감시단말기(20)의 메모리(25)에 저장시킨다.(S13)The current data generated by the current sensor unit 11 of the switchboard safety device 10 is transmitted to the wireless receiver 21 of the video surveillance terminal 20 through the wireless transmitter 13, and the current data. After the image processing control unit 26 recognizes the result, the image processing control unit 26 stores the image in the memory 25 of the image surveillance terminal 20. (S13)

그런 후, 상기 영상처리제어부(26)가 메모리(25)에 저장된 전류데이터를 파악하여, 상기 전류데이터가 감전위험이 있을 경우, 알람장치부(23)를 작동시켜 램프(도면에 도시되지 않음)를 점등시키고, 상기 전류데이터가 감전위험이 없을 경우, 알람장치부(23)를 작동시키지 않거나 작동되고 있는 알람장치부(23)의 작동을 중지시킨다.(S14)Then, the image processing control unit 26 grasps the current data stored in the memory 25, and when the current data is in danger of electric shock, activates the alarm device unit 23 to turn on the lamp (not shown). When the current data is not in danger of electric shock, the alarm device 23 is not operated or the alarm device 23 is stopped.

덧붙여, 상기 영상감시단말기(20)의 영상처리제어부(26)가 수배전반주장치(1)에 설치된 수배전반안전장치(10)의 전류센서부(11)에 의해 생성된 전류데이터를 무선송신부(12)와 무선수신부(21)를 통해 메모리(25)에 저장된 전류데이터를 유선통신부(24)를 거쳐 관리서버(2)와 관리자컴퓨터(30)로 전송시켜 저장되도록 한다.(S15)In addition, the image processing control unit 26 of the video surveillance terminal 20 transmits the current data generated by the current sensor unit 11 of the switchgear safety device 10 installed in the switchgear accommodating device 1 to the wireless transmitter 12. The current data stored in the memory 25 through the wireless receiver 21 is transmitted to the management server 2 and the manager computer 30 via the wired communication unit 24 to be stored.

상기와 같이 관리자나 작업자가 수배전반주장치(1)에 접근하지 않더라도, 상기 수배전반주장치(1)에 흐르는 전류를 전류센서부(11)가 지속적으로 감지하여, 상기 전류센서부(11)에 의해 감지된 데이터를 잠금제어부(14)로 전송하고 상기 잠금제어부(14)가 전류센서부(11)로부터 전송된 데이터를 감지하여 상기 잠금제어부(14)로 전송된 데이터 값이 감전위험이 있을 경우, 잠금제어부(14)가 전자자물쇠부(12)를 작동시켜 수배전반주장치(1)의 문을 열지 못하도록 잠그며, 상기 잠금제어부(14)로 전송된 데이터 값이 감전위험이 없을 경우, 잠금제어부(14)가 전자자물 쇠부(12)를 작동을 중지시켜 수배전반주장치(1)의 문의 잠김상태를 해제하도록 한다.Even if the manager or worker does not approach the power distribution accommodating device 1 as described above, the current sensor unit 11 continuously detects the current flowing in the power distribution accommodating device 1, and is detected by the current sensor unit 11. If the data is transmitted to the lock control unit 14 and the lock control unit 14 detects the data transmitted from the current sensor unit 11 and the data value transmitted to the lock control unit 14 is a risk of electric shock, the lock control unit The lock 14 prevents the electric lock 12 from operating by opening the door of the power distribution accommodating device 1, and when the data value transmitted to the lock control unit 14 is not at risk of electric shock. The electronic lock part 12 is stopped to release the locked state of the door of the power distribution accommodating device 1.

한편, 영상감시단말기(20)의 작용 및 운영방법(S20)을 살펴보면 , 상기 영상감시단말기(20)의 영상입력부(22)가 수배전반주장치(1)가 설치된 장소를 촬영하여, 상기 영상입력부(22)에 의해 촬영된 영상데이터를 영상감시단말기(20)의 영상처리제어부(26)가 메모리(25)에 저장함과 동시에, 상기 메모리(25)에 저장된 영상데이터를 파악하여, 사람의 접근여부를 확인한다.(S21)Meanwhile, referring to the operation and operation method (S20) of the video surveillance terminal 20, the image input unit 22 of the video surveillance terminal 20 photographs a place where the distribution board accommodating device 1 is installed, and the image input unit 22. At the same time, the image processing controller 26 of the video surveillance terminal 20 stores the image data photographed by the video recording terminal 20 in the memory 25 and checks the image data stored in the memory 25 to determine whether a person has access. (S21)

그런 후, 상기 영상처리제어부(26)가 메모리(25)에 저장된 영상데이터를 처리하여 사람의 접근이 확인되면, 수배전반안전장치(10)의 전류센서부(11)에 의해 감지되고, 무선송신부(13)와 무선수신부(21)를 통해 메모리(25)에 저장된 전류데이터를 확인하여, 상기 전류데이터가 감전위험이 있을 경우, 관리자나 작업자가 수배전반주장치(1)에 접근하지 못하도록 알람장치부(23)를 작동시켜, 경고방송 및 램프를 점등하여 관리자나 작업자가 수배전반주장치(1)에 접근하지 못하도록 경고방송을 하고, 상기 메모리(25)에 저장된 전류데이터를 영상처리제어부(26)가 파악하여 감전위험이 없을 경우, 작동되고 있는 알람장치부(23)의 작동을 중지시킨다.(S22)Then, when the image processing control unit 26 processes the image data stored in the memory 25 and the access of the person is confirmed, it is sensed by the current sensor unit 11 of the switchboard safety device 10, the wireless transmission unit ( 13 and check the current data stored in the memory 25 through the wireless receiver 21, if there is a risk of electric shock, the alarm device unit 23 to prevent the manager or operator from accessing the distribution switch accommodating device (1). ), A warning broadcast and a lamp are turned on to broadcast a warning to prevent an administrator or operator from accessing the distribution board accommodating device 1, and the image processing controller 26 grasps the electric current data stored in the memory 25 and receives an electric shock. If there is no risk, the operation of the alarm device 23 is stopped. (S22)

반면에, 상기 영상처리제어부(26)가 메모리(25)에 저장된 영상데이터를 확인하는 시점과 상기 영상데이터를 확인하는 시점이전에도 사람이 촬영되지 않았으면, 상기 영상입력부(22)가 수배전반주장치(1)가 설치된 장소를 지속적으로 촬영감시 하도록 하며, 영상처리제어부(26)가 영상데이터를 처리하는 시점에는 사람이 촬영되지 않았지만, 영상데이터를 처리하는 시점이전에 사람이 촬영된 것을 확인하게 되면, 영상처리제어부(26)가 작동되고 있는 알람장치부(23)의 작동을 중지시킨다.(S23)On the other hand, if a person is not photographed before the time point at which the image processing controller 26 checks the image data stored in the memory 25 and the time point at which the image data is checked, the image input unit 22 is configured as a distribution switch accommodating device ( 1) to continuously monitor the location where the installation, and if the image processing control unit 26 is not photographed at the time of processing the image data, but if it is confirmed that the person was photographed before processing the image data, The image processing control unit 26 stops the operation of the alarm device unit 23 that is being operated (S23).

그런 후, 상기 영상처리제어부(26)는 수배전반안전장치(10)와 영상감시단말기(20)에 의해 생성되는 모든 영상데이터 중에서 사람이 촬영된 영상데이터만 실시간으로 관리서버(2)와 관리자컴퓨터(30)로 전송저장시켜 관리자가 확인할 수 있도록 한다.(S24)Then, the image processing control unit 26 is a real-time management server (2) and the manager computer (only) of the image data taken by the person of the image distribution generated by the switchboard safety device 10 and the video surveillance terminal 20 30) to be stored and managed by the administrator. (S24)

그리고, 수배전반주장치(1)가 설치된 장소에 관리자가 접근하지 않더라도, 상기 수배전반안전장치(10)와 영상감시단말기(20)는 수배전반주장치(1)와 상기 수배전반주장치(1)가 설치된 장소를 지속적으로 감시하는 것은 자명한 사항이다.And, even if the manager does not approach the place where the switchgear accommodating device 1 is installed, the switchgear safety device 10 and the video monitoring terminal 20 is continuously connected to the switchgear accommodating device 1 and the switchboard accommodating device (1). Surveillance is self-evident.

아울러, 상기 관리자컴퓨터(30)는 관리서버(2)와 연결되어 원격지에서 수배전반주장치(1)와 수배전반안전장치(10) 및 영상감시단말기(20)를 제어하면서 관리할 수 있으며, 검색컴퓨터(40)는 인터넷망에 의해 수배전반주장치(1)와 수배전반안전장치(10 및 영상감시단말기(20)의 작동상태 및 관리서버(2)의 상태를 확인할 수 있다.(S2)In addition, the manager computer 30 is connected to the management server (2) can be managed while controlling the switchboard accommodating device (1), switchboard safety device 10 and the video surveillance terminal 20 at a remote location, the search computer 40 ) Can check the operation state of the switchboard accommodating device 1 and the switchboard safety device 10 and the video surveillance terminal 20 and the state of the management server (2) by the Internet network (S2).

상술한 실시예는 본 발명의 가장 바람직한 예에 대하여 설명한 것이지만, 상기 실시예에만 한정되는 것은 아니며, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변형이 가능하다는 것은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어서 명백한 것이다.Although the above-described embodiments have been described with respect to the most preferred examples of the present invention, it is not limited to the above embodiments, and various modifications are possible within the scope without departing from the technical spirit of the present invention. It is evident to those who have knowledge of.

도 1은 본 발명의 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템을 도시한 블럭도.1 is a block diagram showing an electric shock prevention system of a remote switchgear using a digital image sensor and a wireless current sensor of the present invention.

도 2는 본 발명의 원격수배전반 감전사고 방지시스템의 운영방법을 도시한 흐름도.Figure 2 is a flow chart illustrating a method of operating a remote electric switchboard electric shock accident prevention system of the present invention.

*도면 주요부호에 대한 주요부호의 설명** Description of the major symbols for the main symbols in the drawings *

10 : 수배전반안전장치 11 : 전류센서부10: switchgear safety device 11: current sensor

12 : 전자자물쇠부 13 : 무선송신부12: electronic lock part 13: wireless transmission unit

14 : 제어부 20 : 영상감시단말기14: control unit 20: video surveillance terminal

21 : 무선수신부 22 : 영상입력부21: wireless receiver 22: video input unit

23 : 알람장치부 24 : 유선통신부23: alarm unit 24: wired communication unit

25 : 메모리 26 : 영상처리제어부25 memory 26 image processing controller

30 : 관리자컴퓨터 40 : 검색컴퓨터30: administrator computer 40: search computer

50 : 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템50: Electric shock prevention system of remote switchgear using digital image sensor and wireless current sensor

Claims (5)

빌딩, 아파트와 같은 건물에 설치되는 수배전반주장치(1)에 접근하는 관계자의 감전사고를 예방하며, 상기 수배전반주장치(1)의 작동상태데이터가 저장되는 관리서버(2)에 의해 원격에서 관리되는 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템에 있어서, Digitally managed remotely by the management server (2) to prevent the electric shock accident of the person accessing the switchgear accommodating device (1) installed in a building, such as a building, apartment, the operation state data of the switchgear accommodating device (1) In the electric shock prevention system of remote switchgear using image sensor and wireless current sensor, 상기 수배전반주장치(1)에 설치되며 수배전반주장치(1)에 흐르는 전류를 감지하는 전류센서부(11)와, 상기 수배전반주장치(1)에 설치된 개폐장치와 별도로 설치되며, 수배전반주장치(1)의 문을 전자기계적으로 개폐시키는 전자자물쇠부(12)와, 상기 전류센서부(11)로부터 측정된 수배전반주장치(1)에 흐르는 전류 값을 송신하는 무선송신부와(13), 상기 전류센서부(11)와 전자자물쇠부(12) 및 무선송신부(13)를 제어하는 잠금잠금제어부(14)로 이루어진 수배전반안전장치(10);It is installed in the power distribution accompaniment device (1) and is installed separately from the current sensor unit 11 for sensing the current flowing in the power distribution accompaniment device (1), and the switching device installed in the power distribution accompaniment device (1), the door of the power distribution accompaniment device (1) The electronic lock part 12 which opens and closes the electromechanical part mechanically, the wireless transmission part 13 which transmits the electric current value which flows in the water distribution accompaniment apparatus 1 measured from the said current sensor part 11, and the said current sensor part 11 And a switchgear safety device (10) consisting of a lock lock control unit (14) for controlling the electronic lock unit (12) and the radio transmitter (13); 상기 수배전반안전장치(10)의 무선송신부(13)로부터 전류 값을 수신받는 무선수신부(21)와, 수배전반주장치(1)가 설치된 장소를 촬영하는 영상입력부(22)와, 상기 수배전반주장치(1)가 설치된 장소에 경고방송의 음성신호와 경광등, 램프를 작동시키는 알람장치부(23)와, 상기 관리서버(2)와 각종데이터를 송, 수신하는 유선통신부(24)와, 상기 영상입력부(22)에 의해 촬영된 영상데이터 및 무선수신부(21)로부터 수신받은 수배전반안전장치(10)에 흐르는 전류 값과 영상입력부(22)에 의해 생성된 영상데이터 및 관리서버(2)로부터 수신된 각종데이터를 저장하는 메모리(25)와, 전체적인 제어를 하는 영상처리제어부(26)로 구성된 영상감시단말기(20);The wireless receiver 21 receiving the current value from the wireless transmitter 13 of the switchboard safety device 10, the image input unit 22 for photographing the place where the switchboard accommodating device 1 is installed, and the switchboard accommodating device 1 Alarm unit 23 for operating a sound signal, a warning light, and a lamp of warning broadcast in the place where the broadcasting system is installed, a wired communication unit 24 for transmitting and receiving various data with the management server 2, and the video input unit 22. Image data and current values flowing through the switchboard safety device 10 received from the wireless receiver 21 and the image data generated by the image input unit 22 and various data received from the management server 2. An image surveillance terminal 20 comprising a memory 25 for storing and an image processing controller 26 for overall control; 상기 관리서버(2) 및 영상감시단말기(20)와 근거리통신망으로 연결되며 관리서버(2)에 저장된 수배전반주장치(1)의 안전관리상태를 관리하는 관리자컴퓨터(30);A manager computer (30) connected to the management server (2) and the video surveillance terminal (20) to manage a safety management state of a distribution switch accommodating device (1) stored in the management server (2); 원격에서 인터넷망에 의해 수배전반주장치(1)의 안전관리상태를 검색할 수 있는 검색컴퓨터(40)로 이루어진 것에 특징이 있는 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템.Remote switchgear electric shock accident prevention system using a digital image sensor and a wireless current sensor, characterized in that consisting of a search computer 40 that can retrieve the safety management status of the switchgear accommodating device (1) by the Internet in the remote. 제 1항에 있어서, 상기 수배전반안전장치(10)의 무선송신부(13)와 영상감시단말기(20)의 무선수신부(21)는 ISM주파수대역을 이용하여 데이터를 송, 수신하는 것에 특징이 있는 디지털영상센서와 무선전류센서를 이용한 원격수배전반 감전사고 방지시스템.The digital transmitter of claim 1, wherein the wireless transmitter 13 of the switchboard safety device 10 and the wireless receiver 21 of the video surveillance terminal 20 transmit and receive data using an ISM frequency band. Electric shock prevention system of remote switchgear using image sensor and wireless current sensor. 빌딩, 아파트와 같은 건물에 설치되는 수배전반주장치(1)를 관리하기 위해 수배전반안전장치(10)와 영상감시단말기(20)와 관리자컴퓨터(30)와 검색컴퓨터(40)를 이용하여 수배전반주장치(1)를 제어하기 위한 제어데이터를 설정하는 설정단계(S1)와, 상기 수배전반주장치(1)의 작동상태데이터가 관리서버(2)에 저장되고 관리자컴퓨터(30) 및 검색컴퓨터(40)를 통해 관리서버(2)에 저장된 수배전반주장치(1)의 각종데이터를 검색 및 확인하여 상기 수배전반주장치(1)를 전체적으로 관리하고 제어하는 제어관리단계(S2)가 포함되며, 수배전반주장치(1)를 점검하거나 수리하기 위해 수배전반주장치(1)에 접근하는 관리자나 작업자의 감전사고를 예방하기 위한 수배전반안전장치(10)와 영상감시단말기(20)를 제어하는 원격수배전반 감전사고 방지시스템의 운영방법에 있어서, Switchgear accommodating device (1) using switchgear safety device (10), video surveillance terminal (20), manager computer (30) and search computer (40) to manage switchgear accommodating device (1) installed in a building such as a building or apartment. The setting step (S1) of setting the control data for controlling) and the operation state data of the power distribution accommodating device (1) is stored in the management server (2) and managed through the manager computer 30 and the search computer 40 A control management step (S2) for managing and controlling the switchgear accommodating device 1 as a whole by searching and confirming various data of the switchgear accommodating device 1 stored in the server 2 is included, and checks or repairs the switchgear accommodating device 1. In order to prevent the electric shock of the manager or worker approaching the switchgear accommodating device (1), the operation of the remote switchgear electric shock prevention system for controlling the switchboard safety device (10) and the video surveillance terminal (20). hurry, 상기 수배전반주장치에 흐르는 전류를 수배전반안전장치의 전류센서부가 감지하여 수배전반주장치에 흐르는 전류 값을 잠금제어부로 송신하고, 상기 잠금제어부가 전류센서부로부터 수신한 전류 값을 확인한 후, 무선송신부를 통해 영상감시단말기의 무선수신부로 송신하는 전류감지단계(S11);The current sensor unit of the switchgear accommodating device senses the current flowing through the switchgear safety device and transmits the current value flowing through the switchgear accommodating device to the lock control unit, after checking the current value received from the current sensor unit, the image through the wireless transmitter A current sensing step (S11) for transmitting to the wireless receiving unit of the monitoring terminal; 상기 잠금제어부가 수배전반주장치에 흐르는 전류 값을 확인하여, 상기 수배전반주장치에 전류가 흐르면 전자자물쇠부를 작동시켜 수배전반주장치의 문을 외부에서 열지 못하도록 문을 잠그거나, 수배전반주장치에 전류가 흐르지 않을 경우 전자자물쇠부의 작동을 중지시켜 수배전반주장치의 문을 외부에서 열 수 있도록 잠금해제를 하는 도어관리단계(S12);The lock control unit checks the current value flowing in the power distribution accommodating device, and when the current flows in the power distribution accommodating device, operates the electronic lock part to lock the door so that the door of the power distribution accommodating device cannot be opened from the outside, or the electronic lock in the case where no current flows in the power distribution accommodating device. Door management step (S12) to stop the operation of the unlocking to unlock the door of the distribution switch accommodating device from the outside; 상기 수배전반안전장치의 무선송신부로부터 전류 값을 수신받은 무선수신부가 영상처리제어부로 수배전반주장치에 흐르는 전류 값을 송신함과 동시에, 상기 영상처리제어부가 메모리에 저장시키고, 전류 값을 파악하는 데이터저장단계(S13);A data storage step of receiving a current value from the wireless transmitter of the switchgear safety device transmits a current value flowing through the switchgear accommodator to the image processing controller, and simultaneously stores the current value in the memory and determines the current value. (S13); 상기 영상처리제어부가 무선수신부로 전송된 전류 값 데이터를 파악하여 감전위험이 있을 경우, 알람장치부의 작동에 의해 램프를 점등시키고, 감전위험이 없을 경우, 알람장치부를 작동시키지 않거나 작동되고 있는 알람장치부의 작동을 중지키는 경고판단단계(S14);The image processing controller grasps the current value data transmitted to the wireless receiver, and if there is a risk of electric shock, turns on the lamp by the operation of the alarm device, and if there is no danger of electric shock, the alarm device that does not operate or operates the alarm device. Warning determination step (S14) for stopping the operation of the unit; 상기 영상처리제어부가 메모리에 저장된 전류 값 및 수배전반주장치의 작동상태 데이터를 유선통신부를 통하여 관리서버에 전송하여 데이터베이스에 저장되도록 하는 데이터전송단계(S15)로 구성된 잠금감시단계(S10)로 이루어진 것에 특징이 있는 원격수배전반 감전사고 방지시스템의 운영방법.The image processing control unit comprises a lock monitoring step (S10) consisting of a data transmission step (S15) for transmitting the current value stored in the memory and the operating state data of the distribution switch accommodating device to the management server through a wired communication unit to be stored in the database. Operation method of electric shock prevention system with remote switchgear. 제 3항에 있어서, 상기 영상감시단말기를 제어관리하는 영상감시단계(S20)가 더 포함되는 것에 특징이 있는 원격수배전반 감전사고 방지시스템의 운영방법.[4] The method of claim 3, further comprising a video surveillance step (S20) for controlling and controlling the video surveillance terminal. 제 4항에 있어서, 상기 영상감시단계(S20)는 영상감시단말기의 영상입력부가 수배전반주장치가 설치된 장소를 촬영하고, 상기 영상입력부가 촬영한 영상데이터를 영상처리제어부가 메모리에 저장함과 동시에, 상기 영상처리제어부가 메모리에 저장된 영상데이터를 처리하여 사람의 촬영여부를 확인하는 영상데이터확인단계(S21)와, 상기 영상처리제어부가 메모리에 저장된 영상데이터를 처리하여 상기 영상데이터에 사람이 촬영되게 되면, 수배전반안전장치의 전류센서부로부터 측정된 전류 값을 무선송신부와 영상감시단말기의 무선수신부를 통해 메모리에 저장된 전류 값을 확인하여, 상기 전류 값이 감전위험이 있을 경우, 영상처리제어부가 알람장치부를 작동시켜 수배전반주장치에 접근하는 관리자에게 경고방송을 자동으로 동 작시켜 접근금지를 통보하거나, 상기 전류 값이 감전위험이 없을 경우, 영상처리제어부가 작동되고 있는 알람장치부의 동작을 중지시키는 접근경고단계(S22)와, 상기 영상처리제어부가 메모리에 저장된 영상데이터를 처리하여 상기 영상데이터에 사람이 촬영되지 않았을 경우, 영상처리제어부가 영상데이터를 확인하는 시점 이전에도 사람이 촬영되지 않았으면, 영상입력부가 수배전반주장치가 설치된 장소를 지속적으로 촬영하며, 영상처리제어부가 영상데이터를 확인하는 시점 이전에 사람이 촬영되었으면, 상기 영상처리제어부가 알람장치부의 작동을 중지시키는 경고중지단계(S23)와, 상기 영상감시단말기의 영상입력부를 통해 촬영된 영상데이터를 유선통신부를 통해 관리서버로 전송하고 상기 관리서버가 데이터베이스에 저장하는 데이터저장단계(S24)로 이루어진 것에 특징이 있는 원격수배전반 감전사고 방지시스템의 운영방법.The image monitoring step (S20) of claim 4, wherein the image input unit of the video surveillance terminal photographs a place where the power distribution accompaniment apparatus is installed, and the image processing control unit stores the image data captured by the image input unit in the memory, Image data checking step (S21) of the image processing controller to process the image data stored in the memory to check whether or not the person, and the image processing controller processes the image data stored in the memory to be photographed by the person When the current value is at risk of electric shock, the current value stored in the memory is checked through the wireless transmitter and the wireless receiver of the video surveillance terminal. Prohibit access by automatically operating the warning broadcast to the manager who accesses the distribution board If the current value is not a risk of electric shock, the approach warning step (S22) for stopping the operation of the alarm device is activated, the image processing control unit processing the image data stored in the memory to the When no person is photographed in the image data, if no person is photographed even before the image processing controller checks the image data, the image input unit continuously photographs the location where the switchboard is installed, and the image processing controller captures the image data. If a person was photographed before the time point of confirmation, the warning processing step (S23) for stopping the operation of the alarm unit by the image processing control unit, and the management server through the wired communication unit the image data photographed through the image input unit of the video surveillance terminal To the data storage step (S24) and the management server stores in the database Jean remote switchgear The operating electric shock protection system that features things.
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KR100892106B1 (en) 2008-08-07 2009-04-08 충주대학교 산학협력단 Voice alert apparatus for on-line of switchgear using optical fiber
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