Advanced SearchSearch Tips
Implementation of Flight Data Storage System with Compression and Security
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Implementation of Flight Data Storage System with Compression and Security
Cho, Seung-Hoon; Ha, Seok-Wun; Moon, Yong-Ho;
  PDF(new window)
In this paper, we propose a flight data storing system for effective data processing. Since the flight data contains critical information and their sizes are vast, encryption and compression would be needed to manage the flight data in effect. And we implemented the flight data storing system using an embedded board with DSP based on DPCM compression and AES encryption. Especially, we applied the reordering technique to advance the security function. From the simulations for two type data of voice and avionics, we found the developed system is well performed.
Real-time system;Security;Compression;Aircraft;Flight data;
 Cited by
박훈, 남주훈, 전향식, 주정민, "소형항공기용 결합된 비행기록 장치와 음성기록장치 설계," 한국항공우주학회 춘계학술발표회 논문집, pp.358-363, 2005.

주정민, 안이기, 박훈, 남주훈, "소형항공기용 비행 및 음성기록장치 최적설계," 대한기계공학회창립 60주년 기념 추계학술대회 강연 및 논문초록집, pp.2557-2561, 2005.

이문호, C언어 영상 통신의 신호 처리, 대영사, 1999.

40, 32 ,24, 16 kbit/s adaptive differential pulse code modulation",International Telecommunication Union, Available at /recs.aspx

"Advanced encryption standard", National Institute of Standards and Technology (U.S.), Available at

조승훈, 전정수, 문용호, 하석운, "효과적인 비행데이터 저장 방식," 제 7회 국방기술 학술대회, pp.482-488, 2011.

조승훈, 서정배, 문용호, "항공기에서 보안 강화된 음성 데이터 저장 방식," 대한임베디드공학회논문지, Vol. 6, No. 4, pp.255-261, 2011.

W. Stalling, Cryptography and Network Security Principles and Practice, Prentice Hall, 2002.