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J. Ocean Eng. Technol. 1996;10(4):160-165.    

Development of a sea environmental monitoring system using wire and wireless communication
$cdot$무선통신을 이용한 해양환경 모니터링 시스템의 개발
김진호,한정만,김상봉
부경대학교 기계공학과 대학원,부경대학교 해양산업공학과,부경대학교 기계공학과
© 1996 The Korean Society of Ocean Engineers     Open access / Under a Creative Commons License
Keywords: Level meter, Wireless communication, Wire communication, Data acquisition, Upper infrastructure, lower infrastructure
핵심용어: 수위계, 무선통신, 유선통신, 데이터수집, 상부구조, 하부구조
Abstract
This paper introduces a sea environmental monitoring system for measuring pH,DO, level and temperature. This system is developed using a personal computer(PC) and multiple single board computers. A PC communicates with the single board computers by awireless communication method and transfers data to another personal computer for processing data by a modem. The values of pH,Do,level and temperature, which are basic components to estimate sea environment, are real-timely processed in the single board computer at each stations, and transferred to the monitoring PC. These data are graphically shown on the PC monitor and logged on the data processing system in the form of file. Using the wire and wireless communication system, user can constantly analyze the acquired data and detect the sea contamination.


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