대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.245-248
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- 2001
디지털 타이머를 이용한 인터넷 기반의 원격제어 및 모니터링
Internet Based Remote Control and Monitoring System using Digital Timer
- Kim, E.J. (KISTI) ;
- Kang, S.Y. (KISTI) ;
- Bark, C.S. (KCCIKJ) ;
- Lim, Y.C. (Electric Engineering Dept of Chonnam National Univ) ;
- Kim, G.W. (Electric Engineering Dept of Chonnam National Univ)
- 발행 : 2001.10.26
초록
Recently, with the advancement of internet network the system has been needed to be controllable and observable through internet at industrial workplace. In this study, we developed the digital timer which has a communication function to control and observe many kinds of devices by combining relay and timer used for each type of control panel to realize control solution based on internet to be easily applicable at workplace with low cost and adding 485 serial communication module to have parallel expansibility and safety. And, this system was experimented and designed for easy system management and status check from remote station through internet. appling the developed digital timer to parallel sequence control of motor. As the result of experiment, the circuit configuration would be more simplified than the existing, and it is expected that multi-connection control and monitoring can be simply implemented with low cost equipment at industrial workplace.
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