DOI QR코드

DOI QR Code

다종 항공전자 인터페이스를 위한 데이터 버스 분석 장비 개발

Development of a Data Bus Analyzer for Avionics Interfaces of Various Types

  • 투고 : 2016.05.05
  • 심사 : 2016.07.31
  • 발행 : 2016.09.01

초록

본 논문에서는 항공전자시스템 통합시험에 사용하기 위한 데이터 버스 분석 장비 개발에 대해 기술하였다. 본 데이터 버스 분석 장비는 다양한 인터페이스를 수용할 수 있도록 대부분의 항공전자시스템에 채택되고 있는 MIL-STD-1553B, CAN(Controller Area Network), Ethernet 인터페이스 카드를 갖추었다. 버스 데이터의 수집과 분석을 동시에 효율적으로 수행하기 위해 수집 엔진과 분석 엔진은 각각의 하드웨어를 가진다. 데이터 분석 효율성을 높이기 위해 Grid, 2D 및 3D 형태의 데이터 전시 기능을 제공한다. 데이터 버스 분석 장비의 검증은 시험 절차서에 입각하여 모듈 단위 테스트 및 모듈 간 통합 테스트를 수행하였다. 실제 시험 환경인 비행체 SIL(System Integration Laboratory) 환경에서 수행된 통합시험 결과를 통해 연동 요구도 검증 및 개발된 장비의 유용성을 확인하였다.

This paper describes the development of a data bus analyzer for use in avionics systems integration test. The data bus analyzer is equipped with MIL-STD-1553B, CAN and Ethernet interface cards which is incorporated in a majority of the avionics systems to accommodate a variety of interfaces. It has an individual hardware for a capture engine and a analyzing engine in order to perform the collection and the analysis of the bus data at the same time efficiently. It provides a data display function of the grid, 2-dimensional and 3-dimensional form to increase the data analysis efficiency. Verification of the data bus analyzer was carried out module unit testing and inter-module integration testing on the basis of the test procedures. Verification of interlocking requirement and usefulness of developed equipment was confirmed through an integration test result performed on a system integration laboratory of aircraft which is an actual testing environment.

키워드

참고문헌

  1. Sang-Chul Lee, "A Study on the Trend of an Avionics System Development," Conference of The Korean Society for Aeronautical and Space Sciences, Nov. 2006, pp.905-908.
  2. Sung-Ho Jang, Am Jo, Bum-Jin Park and Sung-Wook Choi, "Development of Avionics System for the Practical Tiltrotor UAV," Conference of The Korean Society for Aeronautical and Space Sciences, Apr. 2013, pp.379-382.
  3. Jin-Hyuk Kim, Sang-Chul Lee and Kwang-Su Ryu, "Development of Avionics Hot Bench for Avionics System Integration Test," Journal of The Korean Society for Aeronautical and Space Sciences, May. 2008, pp.507-513.
  4. Department of Defense, "MIL-STD-1553B Interface Standard for Digital Time Division Command/ Response Multiplex Data Bus," Sep. 1978.
  5. Aeronautical Radio, Inc, "ARINC Specification 429, Part 1-17," May, 2004.
  6. lan Moir, "Civil Avionics Systems, 2nd Edition," John Wiley & Sons, Jun. 2014, pp.97.
  7. Aeronautical Radio, Inc, "ARINC Specification 664 Part 7" Jul. 2005.
  8. Aeronautical Radio, Inc, "ARINC Specification 818-1, Nov, 2007.
  9. Sung-Woo Kim, Jae-Ick Sim, Wang-Gug Lee, Woo-Jin Lee and Dae-Yeon Won, "A Study on the Trend of an Avionics System Architecture Development for UAV," Journal of the Korea Institute of Military Science and Technology, Aug. 2014, pp. 436-447.
  10. Office of Secretary of Defense, "Unmanned Aerial Vehicle Reliability Study", Feb. 2003.
  11. lan Moir, "Civil Avionics Systems, 2nd Edition," John Wiley & Sons, Jun. 2014, pp.116.
  12. Young-Wo Jo, Bong-Gyu Kim, Jae-Sung Park and Jae-Uk Lee, "Development of System Integration laboratory for the Verification of UAV Avionics System Requirements," Journal of The Korean Society for Aeronautical and Space Sciences, May. 2012, pp.446-453.
  13. Jae-Geon Lim, Jin-Ku Byun, and Hur Gi-Bong, "Verification of real-time computer simulation enviornment for UAV HILS," Conference of The Korean Society for Aeronautical and Space Sciences, Apr. 2013, pp.1180-1183.