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Design and Implementation of Weather Fax System for Coast Sailing  

윤희철 (한국해양대학교 전자통신공학과)
이태오 (동명정보대학교 정보공학부 컴퓨터공학과)
임채홍 (한국해양대학교 전파ㆍ정보통신공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.6, no.8, 2002 , pp. 1251-1258 More about this Journal
Abstract
The weather FAX machine is the one of necessary of safety navigation for ship. which is the machine which make the weather image by the receiving radio signal which is modulated using FSK method and transmitted on air by coast station. after Coast station scan the weather image and broadcast the image with black dot to 1500Hz and white dot to 2300Hz using FSK modulation. This paper implement weather fax machine using only general IBM-PC by software. By using IBM-PC we can make some good functions like print, edit, save etc. The modulated signal from SSB go into RS232C port via photo coupler not to give damage to PC. by using Timer Interrupt and RS232C serial interrupt, we can measure signal frequency and remake weather image. This paper use only IBM-PC with general SSB receiver which is widely spread on the ship. so this is very economic and possible to implement mutifunctions.
Keywords
Weather Fax; FSK(Frequency Shift Keying); SSB(Single Side Band); photo coupler;
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1 이창복, 이동두, 장익수, 정지기상위성을 이용한 국제시각비교시스템의 개발, 한국통신학회논문지, 제17권, 제11호, pp. 1238-1246, 1992. 11
2 http://www.kweather.or.kr, 케이웨더 산업기상연구소 홈페이지
3 성기수, 박진옥, 안우희, 유근호, 신현진, 한국형 최적 기상정보시스템 연구 Ⅱ, 한국과학기술원 부설 전산개발센터, pp. 201-217, 1984
4 http://www.kma.go.kr, 기상청 홈페이지
5 Meerkoetter, Ralf; Bugliaro, Luca, Synergetic use of NOAA/AVHRR and Meteosat cloud information for space-based UV measurements, Proceedings of SPIE Ultraviolet Ground-and Space-based Measurements, Models, and Effects, pp. 169-176, 2001. 7
6 양영규, 박진옥, 김의홍, 안우희, 유근호, 한국형 최적 기상정보시스템 연구 Ⅲ, 한국과학기술원 부설 시스템공학연구소, pp. 77-102, 1985
7 김은진, 김평욱, 김정선, 기상위성 영상의 자동분할 및 분류에 관한 연구, 한국통신학회 1986년도 추계학술발표회 논문집, pp. 150-154, 1986
8 Le Marshall JF, Simpson JJ, Jin ZH, Satellite calibration using a collocated nadir observation technique: Theoretical basis and application to the GMS-5 pathfinder benchmark period, IEEE Transactions on Geoscience & Remote Sensing, V.37, N.1 P.2, pp. 499-507, 1999   DOI   ScienceOn