한국항행학회논문지 (Journal of Advanced Navigation Technology)

  • 제19권4호
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  • Pages.265-277
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  • 2015
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  • 1226-9026(pISSN)
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  • 2288-842X(eISSN)
한국항행학회 (The Korean Navigation Institute)
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효율적인 다중 버전 ADS-B 타깃 리포트 메시지 처리를 위한 모듈 설계 및 구현

Design and Implementation for Efficient Multi Version ADS-B Target Report Message Processing

  • Kim, Kanghee (Department of Electronics Engineering, Inha University) ;
  • Jang, Eunmee (Department of Electronics Engineering, Inha University) ;
  • Song, Inseong (Department of Electronics Engineering, Inha University) ;
  • Cho, Taehwan (Department of Electronics Engineering, Republic of Korea Air Force Academy) ;
  • Choi, Sangbang (Department of Electronics Engineering, Inha University)
  • 투고 : 2015.06.18
  • 심사 : 2015.08.24
  • 발행 : 2015.08.30
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초록

ADS-B (automatic dependent surveillance-broadcast)는 차세대 항행시스템 CNS/ATM (communication, navigation and surveillance/air traffic management)의 핵심기술로 위성항법시스템 정보를 이용하여 자신의 위치 정보를 자동으로 방송하며, 기존 레이더 시스템에 비해 지형에 의한 제약이 적고 갱신 속도가 빠르다는 장점을 가지고 있다. EUROCONTROL에서는 항공관제시스템에서 ADS-B 메시지를 교환하기 위하여 표준 감시자료 포맷 ASTERIX (all purpose structured eurocontrol surveillance information exchange) CAT.021을 정의하였다. 그러나 ASTERIX CAT.021은 업데이트 주기가 빠르고 이전 버전과 호환이 되지 않는 문제가 있다. 본 논문에서는 ASTERIX CAT.021의 버전과 관계없이 효율적으로 메시지를 처리하는 모듈을 설계 및 구현하였다. 구현 모듈은 네트워크로부터 수신한 메시지를 수집하여 패턴을 생성하고, 이후 수신 메시지는 패턴에 따라 정의된 루틴으로 처리한다.

Automatic dependent surveillance-broadcast (ADS-B) is the core technology of communication, navigation and surveillance/air traffic management (CNS/ATM), automatically broadcasts its own position information using GNSS and has an advantage of lower geological constraints and faster update speed compared with legacy radar systems. EUROCONTROL defined all purpose structured eurocontrol surveillance information exchange (ASTERIX) CAT.021. ASTERIX CAT.021 is modified several times, but it has compatibility issues with previous version of it. In this paper, we have designed an efficient message processing module regardless of the version of ASTERIX CAT.021. This implemented module generates patterns to collect messages received from the network, after that, received messages are processed in the routine that is defined in accordance with the patterns.

키워드

참고문헌

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피인용 문헌

  1. 다중 센서 인터페이스 시스템 설계 및 구현 vol.19, pp.6, 2015, https://doi.org/10.12673/jant.2015.19.6.515