Journal of Advanced Navigation Technology (한국항행학회논문지)

The Korean Navigation Institute (한국항행학회)
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Development of Vessel Communication System for Integrated Management and Inter-exchange of Maritime Data

해상 데이터 통합 관리 및 상호교환을 위한 선박 통신 시스템 개발

  • Kang, Nam-seon (Marine Simulation Research Team, Research Institute of Medium & Small Shipbuilding) ;
  • Kim, Ji-goo (Marine Research Team, Ilwoo Int'l Co.,Ltd.) ;
  • Lee, Seon-ho (Logistics Business Team, Hyundai Ubiquitous & Information Technology)
  • 강남선 (중소조선연구원 해양시뮬레이션 연구팀) ;
  • 김지구 ((주)일우인터내셔날) ;
  • 이선호 (현대유엔아이 물류사업팀)
  • Received : 2015.09.07
  • Accepted : 2015.10.14
  • Published : 2015.10.30
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Abstract

In this study, for integrated management and inter-exchange of operational data generated by ships and land-side information on safe and business, a vessel communication system with modular functions was designed that applied high efficiency compression, least-cost algorithms and Inmarsat FBB connection automation system. Performance test at the KTsat Kumsan satellite earth station; system was found to delivered an average transfer speed of 7 kB/S, which was significant improvement from the existing commercial product's average speed of 5 kB/S. It also delivered twice the efficiency of the existing product in terms of compression rate and transfer of the most widely used office files in maritime businesses.

본 논문에서는 선박운항에서 생성되는 데이터와 육상에서 안전운항, 선박관리 등을 위한 데이터를 통합 관리하고 상호 교환을 위하여 고효율의 압축 기술, 최소비용 알고리즘과 FBB 위성통신 자동접속 모듈을 적용하여 효율적인 해사통신 서비스를 위한 선박 통신 시스템을 설계하고 모듈별 기능을 구현하였다. 개발된 모듈을 KTsat 금산위성지구국에서 성능시험 한 결과 평균 전송속도가 7 kB/S로 기존 상용제품 5 kB/S에 비해 개선되었으며 현재 해상업무에서 가장 많이 사용되는 오피스 파일의 압축률과 전송성능이 기존대비 약 2배정도 개선됨을 확인하였다.

Keywords

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  1. 선박 에너지 효율 모니터링 시스템 설계 및 구현 vol.20, pp.5, 2015, https://doi.org/10.12673/jant.2016.20.5.408