A prototype dual can-bus avionics system for small aircraft transportation system

Chin E. Lin, Hung Ming Yen

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

This paper presents a prototype fabrication and verification on a dual CAN bus system for digital avionics in small aircraft systems. It is extending from a preliminary single CAN-bus study. The proposed dual data bus integrates CAN plus TTP to enhance system performance. For the proposed dual bus avionics, new circuit designs using hardware selector and memory mapping technique are discussed. The system CPU load using hardware selector is much less than the memory mapping by software. Circuit board fabrication and test is verified and extended into PC controlled performance. In the tests, a primary flight display suitable for small aircraft transportation system application is constructed with several functions for terminal data exchange control. Each node will be connected to real instruments or sensors, as well as several simulated signals. In the dual bus IP board design, two configurations by software are considered for different integration requirements. This prototype dual CAN bus system is also performed to verify characteristic enhancement in system reliability and stability. Dual bus avionics, Controller area node (CAN), Time trigger protocol (TTP), Small air craft transportation system (SATS), System hardware and software.

原文English
主出版物標題25th DASC Digital Avionics Systems Conference Proceedings - Network-Center Environment
主出版物子標題The Impact on Avionics and Systems
DOIs
出版狀態Published - 2006 十二月 1
事件25th DASC Digital Avionics Systems Conference - Network-Center Environment: The Impact on Avionics and Systems - Portland, OR, United States
持續時間: 2006 十月 152006 十月 19

出版系列

名字AIAA/IEEE Digital Avionics Systems Conference - Proceedings

Other

Other25th DASC Digital Avionics Systems Conference - Network-Center Environment: The Impact on Avionics and Systems
國家/地區United States
城市Portland, OR
期間06-10-1506-10-19

All Science Journal Classification (ASJC) codes

  • 航空工程
  • 電氣與電子工程

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