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The extension of marine lantern protocol for Dual LED marine lantern control system

이중 LED 등명기 제어 시스템을 위한 확장된 해상 등명기 프로토콜

  • Ye, Seong-Hyeon (Interdisciplinary Program of Digital Convergence, Chonnam National University) ;
  • Kim, Bum-Khon (Interdisciplinary Program of Digital Convergence, Chonnam National University) ;
  • Park, Jeong-Seon (Interdisciplinary Program of Digital Convergence, Chonnam National University) ;
  • Han, Soonhee (Interdisciplinary Program of Digital Convergence, Chonnam National University)
  • Received : 2013.10.17
  • Accepted : 2013.11.28
  • Published : 2014.02.28

Abstract

Dual LED lantern, which is composed of two light sources in one lantern, can be utilized as an auxiliary light source when the main light source is in trouble. Nevertheless, there are no way to obtain status information of the system and control the light source if the current domestic standard protocol is applied, since the standards for dual LED lantern are not defined yet. Regarding to this problem, we suggested expanded lantern protocol for management system of dual LED lantern based on current domestic standard. Also, we confirmed the normal operation of dual LED lantern after implementing suggested protocol on the developed management system. Control system suggested and implemented in this study is tested not only its function of controlling and acquiring the operating status of dual LED lantern, but also its capability to utilize as a control system of currently used LED lanterns.

이중 LED 등명기는 하나의 등명기에 두 개의 광원을 구성하여 주 광원 고장 시 예비광원으로 운용이 가능한 장비이다. 그러나 이중 LED 등명기의 운용을 위한 국내 표준 규격이 정의되어 있지 않아 현재 사용 중인 국내 표준 규격 프로토콜을 적용하면 예비 광원 동작시에는 상태정보를 얻거나 광원을 제어할 수단이 없다. 이와 관련하여 본 논문에서는 이중 LED 등명기의 제어 시스템을 위해 국내 표준 규격 프로토콜을 근간으로 한 확장된 등명기 프로토콜을 제안하였다. 또한 제안한 프로토콜을 구현한 후 개발한 제어 시스템을 통하여 이중 LED 등명기의 정상작동 여부를 확인하였다. 본 논문에서 제안하고 구현한 제어 시스템은 이중 LED 등명기의 작동 상태를 확인하고 동작을 제어할 수 있을 뿐만 아니라 기존에 운용중인 LED 등명기의 제어 시스템으로도 이용할 수 있도록 그 기능을 확장하고 시험하였다.

Keywords

References

  1. AtoN International Trend Analysis Report No 3. Korea Association of Aids to Navigation, Available: http://www.kaan.or.kr/upload/Board/11/893_121229165056_0.pdf.
  2. Korea Ministry of Land, Infrastructure and Transport. IT marine transportation system(September 2012). AtoN intensive management system [Internet]. Available: http://www.molit. go.kr/USR/policyData/m_34681/dtl.jsp?id=207.
  3. Y. S. Back, S. H. Ye and S. H. Han, "Integrated duel LED marine lantern with auxiliary and main functions," The Journal of the Korean Institute of Information and Communication Engineering , vol. 17, no. 9, pp. 2160-2166, Sep. 2013. https://doi.org/10.6109/jkiice.2013.17.9.2160
  4. Wikipedia NMEA 0183 [Internet]. Available: http://en.wikipedia.org/wiki/NMEA_0183.
  5. Korea Ministry of Land, Infrastructure and Transport. "integral-LED, LED-200, LED-200HI, 250m, extinction-300m Standard specifications(Bulletin No. 2012-495-9)," April 16. 2012.
  6. S. H. Ye and S. H. Han, "Indoor environment monitoring system using short-range wireless communication in mobile devices," The Journal of the Korean Institute of Information and Communication Engineering, vol. 17, no. 9, pp. 2167-2173, Sep. 2013. https://doi.org/10.6109/jkiice.2013.17.9.2167
  7. G. Y. Lee and S. B. Lee, "A Study on the Development of Integration Communication System," Journal of Korean Institute of Information Technology, vol. 10, no. 12, pp. 67-75, Dec. 2012.
  8. W. G. Lee, J. H. Back, J. Ahn and J. K. Choi, "Design and Implementation of Vehicle Real-Time Tracking / Management System," Journal of Korean Institute of Information Technology, vol. 9, no. 8, pp. 41-51, Aug. 2011.
  9. Ltd. Senna. Bluetooth-Serial adapter Parani-SD1000 data sheet. [Internet]. Available: http://www.sena.co.kr/download/ datasheet/ds_parani_sd1000_kr.pdf

Cited by

  1. 이중 LED 등명기의 휴대용 모니터링 시스템 vol.18, pp.8, 2014, https://doi.org/10.6109/jkiice.2014.18.8.1948
  2. 대형등명기 모니터링 시스템 설계 및 구현 vol.18, pp.10, 2014, https://doi.org/10.6109/jkiice.2014.18.10.2516