Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Remote Control and Monitoring System Using PDA

PDA를 이용한 원격 제어 및 모니터링 시스템

  • Ji, Yang-Hwan (Kangwon National University Department of Electrical and Computer Engineering) ;
  • Jo, Yong-Byum (Kangwon National University Department of Electrical and Computer Engineering) ;
  • Nam, Boo-Hee (Kangwon National University Department of Electrical and Computer Engineering)
  • 지양환 (강원대학교 전기전자정보통신공학부 멀티미디어) ;
  • 조용범 (강원대학교 전기전자정보통신공학부 멀티미디어) ;
  • 남부희 (강원대학교 전기전자정보통신공학부 멀티미디어)
  • Published : 2005.07.18
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Abstract

In this paper, we propose the system that can monitor and control the camera in the remote place using the PDA. The server PC attached to the PLC (Programmable Logic Controller) acquires the current status (On/Off) of the devices through the RS-232 serial communications. Also, the moving image frames captured from the wireless camera is compressed in the JPEG format and is stored in the server. The PDA, which is connected to the server through wireless internet, receives the data about the status of the devices and controls the devices according to the circumstances of them. Also, it can receive the images from the server simultaneously. So, we can monitor and control the specified area in the remote place using the PDA through the wireless communication.

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