Journal of Advanced Navigation Technology (한국항행학회논문지)

The Korean Navigation Institute (한국항행학회)
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Implementation of CWP MRT Data Processing Module for Efficient Correlating Flight Plan

효율적인 비행계획 연관을 위한 CWP MRT 데이터 처리 모듈 구현

  • Kim, Kanghee (Department of Electronics Engineering, Inha University) ;
  • Choi, Sangbang (Department of Electronics Engineering, Inha University)
  • Received : 2014.07.10
  • Accepted : 2014.08.18
  • Published : 2014.08.30
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Abstract

It is very important to correlate flight plan for safe and prompt ATC(air traffic control) operation. In this paper, we design CWP(controller working position) MRT(multi radar tracking) processing module to achieve improvement of overall ATC automation system's performance by minimizing network traffic overload when correlating MRT with flight plan. This implemented module can guarantee efficiency and safety of ATC automation system by applying distributed correlated manner, and reduce network usage by using encoded flight plan correlated MRT data format. We found that this module has 8.54~12.11% lower network usage and 8.37~11.27% higher network traffic fairness than the module using standalone manner.

비행계획 연관은 안전하고 신속한 관제 업무를 위해 매우 중요한 기능이다. 본 논문에서는 레이더 감시자료 중 MRT 데이터와 비행계획을 연관시키는 과정에서 발생하는 네트워크 부하를 최소화함으로써 전체적인 항공교통 자동화 시스템의 성능을 향상을 도모할 수 있는 CWP MRT 처리 모듈을 구현하였다. 구현 모듈은 분산형 연관 방식을 적용함으로써 항공교통관제 자동화 시스템의 효율성과 안전성을 동시에 확보하며, 인코딩 방식의 비행계획 연관 MRT 데이터 포맷을 사용함으로써 네트워크 사용률을 감소시킨다. 구현 모듈은 독립형 연관 방식에 비해 네트워크 사용량이 8.54~12.11% 낮았으며, 네트워크 공정성이 8.37~11.27% 높은 것을 확인하였다.

Keywords

References

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