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NMEA2000을 이용한 임베디드 선박 모니터링 시스템의 개발

Development of Embedded Vessel Monitoring System Using NMEA2000

  • 이창의 (한국해양대학교 컴퓨터.제어.전자통신공학부) ;
  • 김달용 (한국해양대학교 컴퓨터.제어.전자통신공학부) ;
  • 유영호 (한국해양대학교 컴퓨터.제어.전자통신공학부) ;
  • 신옥근 (한국해양대학교 컴퓨터.제어.전자통신공학부)
  • 발행 : 2009.07.31

초록

Recently, NMEA2000 became the de facto standard of the communication protocol for the instrument level network in vessels, and it is anticipated that most of the vessels will be equipped with the sensors and actuators based on this protocol. The conventional serial communication specifications such as RS-232, RS-485, or even NMEA0183 are single-talker/multiple-listener and interconnection among multiple sensors and/or actuators usually results in a bundle of wires. On the other hand, NMEA2000 is a true bus type(multiple-talker/multiple-listener) protocol and theoretically up to 256 instruments can be hot-plugged. With the advent of the protocol, it is necessary to consider a new type of monitoring system for the instruments in vessels: In most traditional serial communication environments, a dedicated monitor or user interface was necessary for each sensor or actuator as it was simply not easy to collect data in a single place. With NMEA2000, the collection of various types of information is simple. An embedded system can be employed to combine, to arrange and to display informations from various types of devices. Assuming that the actuators and sensors on a vessel are interconnected by NMEA2000 standard, we devise a tentative interactive vessel monitoring system in which the following 4 kinds of informations are collected and delivered: the navigation, engine, weather and tanks informations.

키워드

참고문헌

  1. 차세대 IT 선박 융합 기술센터, "NMEA 2000 SoC 개발 1차년도 기술 보고서", 한국 해양대학교, 차세대 IT 선박 융합 기술센터, 2009. 1
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피인용 문헌

  1. Implementation of SoC for NMEA2000 Ship Standard Network Protocol Using FPGA vol.34, pp.1, 2010, https://doi.org/10.5916/jkosme.2010.34.1.125
  2. A Study of Marine Network NMEA2000 for e-Navigation vol.34, pp.1, 2010, https://doi.org/10.5916/jkosme.2010.34.1.133
  3. A Study on Implementation of NMEA 2000 based Integrated Gateway using FPGA vol.35, pp.2, 2011, https://doi.org/10.5916/jkosme.2011.35.2.278
  4. The Current Situation of the Digital Interface International Standards and an Analysis of Integration Condition of Ships vol.48, pp.6, 2011, https://doi.org/10.3744/SNAK.2011.48.6.490
  5. Development of engine room monitoring system complied with IEC 61162-3 international standards for ship's network vol.37, pp.2, 2013, https://doi.org/10.5916/jkosme.2013.37.2.183
  6. Fixed node reduction technique using relative coordinate estimation algorithm vol.37, pp.2, 2013, https://doi.org/10.5916/jkosme.2013.37.2.220
  7. Development of a Navigation Safety Support System vol.39, pp.3, 2015, https://doi.org/10.5916/jkosme.2015.39.3.261
  8. 소형 선박 기관부 탑재 장비의 경량화 이더넷 인터페이스를 위한 게이트웨이 시스템의 개발 vol.21, pp.1, 2009, https://doi.org/10.6109/jkiice.2017.21.1.115