• Proceedings of the KIEE Conference
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• 2004.11b
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• pp.166-168
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• 2004

전력선 통신은 전기공급을 위해 기존에 설치되어 있는 전력선을 그대로 이용한 것으로 통신망을 새롭게 설치할 필요가 없다는 편의성 및 경제적 잇점을 가지고 있다. 최근 전력선 통신 기술은 홈오토메이션, 자동원격 검침, 원격모니터링에 적합한 기술로 주목받고 있다. 특히 전력선통신을 이용한 전력 감시시스템의 구축도 가능할 것으로 보여진다. 본 논문에서는 기존의 전력선 모뎀과 전력 측정 장비인 ACM meter를 이용하여 감시 시스템을 구성하였고, 전력선 모뎀과 ACM meter의 연계를 위하여 8051 kit를 자체 제작하여 ACM meter의 측정 데이터가 전력선 모뎀을 거쳐 컴퓨터에 모니터링 되도록 함으로써 차후 전력선 통신을 이용한 원격 감시시스템의 가능성을 연구하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.11c
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• pp.2475-2478
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• 2002

본 논문은 공장 자동화에 포괄되는 산업용 원격 제어 시스템을 웹을 통해 구성하고 이를 모형화하여 시스템이 동작되어지는 과정을 직접 구현 및 실험하는데 그 목적을 두고 있다. 이를 위해서 Lego Robotics Invention System과 Real-Time Linux를 이용하여 신발 산업의 공정의 모형을 제작하며 웹에서 이를 제어 및 감시하기 위한 각 모듈들은 JAVA로 제작하여 산업 현장에서의 원격감시 및 제어 시스템의 적용 방법을 제시하고자 한다.

• Journal of Advanced Navigation Technology
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• v.18 no.4
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• pp.325-333
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• 2014

An ADS-B system, which is a critical technology in surveillance area of the CNS/ATM, can replace or compensate a conventional radar based surveillance system through the communications among aircrafts. An ADS-B ground system which is to use the ADS-B on the ground air traffic management system consists of various subsystem devices such as ground stations that communicate with the aircrafts, and ADS-B/TIS-B/FIS-B servers. The ADS-B ground system has a form of distributed system and is interconnected through the network. Therefore, a system which can monitor and control the status of the multiple subsystem devices of the ADS-B ground system is essential. In this paper, we designed and implemented a remote status monitor and control system for the ADS-B system that can monitor and control the subsystem devices of the ADS-B system in remote place via SNMP protocol.

• ICROS
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• v.2 no.3
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• pp.71-80
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• 1996

이 글에서는 원자력발전소내의 작업을 위한 로봇연구의 동향과 서울대학교 로보틱스 및 지능시스템 연구실에서 한국전력 전력연구원과 공동으로 개발하고 있는 원전 이동감시 및 방사선 측정용 원격조종 로봇의 개발사례를 소개하고자 한다.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.14 no.6
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• pp.51-57
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• 2000

This paper proposes the new concept & design method and implementation of LonWorks network system for remote monitoring & lighting dimming control and telemetry using Web network. The Experimental LonWorks network system for telemetry & remote monitoring and control are designed and fabricated. As a result, it is verified that LonWorks is open, inteoperable, reliable network system from the experimental results, especially, it seamlessly links the data and control networks, allowing the IP(internet) network to be treated as an extension of the LonWorks networks, and vice versa.

• Journal of Korea Multimedia Society
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• v.7 no.10
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• pp.1412-1420
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• 2004

This thesis is dealing with conveyer remote monitoring and control system for shoes process formed by client/server, which is based on Web. Modules for watching and controlling images in a remote by client is manufactured under JAVA, and conveyer server for real-time controlling is founded on RTLinux. And device driver and APIs are developed based on it. Through both manufacturing these software and LEGO-based prototyping, it would present the real-time conveyer controlling system founded on Web and 3-dimensional stereo camera to be applied to industrial spots.

• Journal of Korea Society of Industrial Information Systems
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• v.14 no.5
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• pp.131-137
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• 2009

Ionizer is used in removal of static-electricity charge from several production processes such as flat panel display, organic EL, etc. In this paper, we introduce remote monitoring systems for ionizer which have been built to communicate with multiple ionizer and to control the power and ionizing state independently. Based on a series of tests, we verified the key functions of this controller such as unit connection, quantity of ion and electric charge, alarm, and successful communication between PC and controller. This system may be directly applicable to monitor systems for ionizer in the manufacturing processes of TFT-LCD, PDP, organic EL, and others.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.05a
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• pp.725-728
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• 2009

This paper describes remote monitoring system for the various environments of a vinyl house, which was located in rural or outer of urban by use internet web connection system in a long distance office. We have constructed remote monitoring system by use a simple experimental model for the monitoring of various factors which need to operate common vinyl house. The experimental model includes temperature, humidity, smoke and infrared sensors for the measuring and AC 220V light bulb for the controlling in the USN system. Also, we have developed monitoring software by use NI Labview and communicate between PC and sensors through the DAQ-board, USN control board. We use CCD camera and grab board for the real time remote monitoring of wanted image in the house area. The computer server for remote connection is constructed in the local PC with Apache web server, PHP and MySQL ODBC. We construct internet communication system for the monitoring remotely the local environments of a vinyl house system.

• Journal of the Korea Computer Industry Society
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• v.7 no.4
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• pp.321-328
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• 2006

This thesis is focused on the design and implement the remote control and monitoring system for the effective management of communication equipments on the distributed environment. As a result of this paper, RCMS can effective manage communication base stations by the monitoring and transmission.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.319-321
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• 2014

충돌위험도의 정량적인 평가는 항해 충돌방지 전문가 시스템 개발에 있어서 중요한 역할을 한다. 이 연구에서는 sech 함수를 이용한 새로운 충돌위험도 평가법에서 피항구역의 문턱값을 결정하는 방법을 분석하고 실제 상황에 적용 가능한 식을 개발하였다.