Dissertation > Excellent graduate degree dissertation topics show

Design of ARINC429 Bus Measurement System Based on Embedded Linux

Author: JieQing
Tutor: YuYu
School: West China University
Course: Mechanical and Electronic Engineering
Keywords: ARINC429 Embedded devices Linux QT
CLC: V243
Type: Master's thesis
Year: 2009
Downloads: 126
Quote: 0
Read: Download Dissertation

Abstract


Among the field of modern aviation industry, modern aircraft require large amounts of data to be able to quickly and effectively between aircraft systems and systems, systems and components for high-speed pass. A considerable number of military aircraft, civilian aircraft and transport aircraft data communication using digital bus transmission standard developed by the Aeronautical Radio, Inc. (ARINC) civil aviation ARINC429, which defines a specification for avionics and systems to communicate with each other. Emergence and application of this standard to improve the versatility, reliability, and flexibility of avionics, avionics system, fast, efficient transport of data on the performance of the entire avionics system has a great influence. Aviation aircraft airborne equipment data communication between digital bus transmission standards ARINC429, design based embedded Linux system the ARINC429 digital bus data test systems, simulated aircraft airborne equipment receives data by air ARINC429 data content, data bus to receive a variety of aircraft airborne equipment order issued under airborne equipment parameters to the airborne equipment testing and calibration, and the inertial navigation system of the aircraft on the ground, strapdown AHRS, radar height and other airborne equipment joint commissioning. The system can be applied to a variety of high-speed data acquisition occasions, not only can realize information sharing and functional integration of avionics systems, and can achieve data transmission of airborne electronic equipment working status and fault information via the data bus, to facilitate the completion of machine set out the testing and maintenance of electronic equipment, has a strong versatility. Embedded Linux, the system uses a 32-bit ARM microprocessor control core, the core of the system unit by ARM, SDRAM and Flash by peripheral analog circuit composed system hardware platform; software architecture to the Linux operating system QT interactive interface (GUI) as the upper application as the underlying platform hardware drivers program. Fast hardware / software combination effectively received airborne equipment to send the ARINC429 the data parameters, to achieve a low-power, intelligent, hardware and software according to specific measurement tasks appropriate reduction of the detection of high-speed data bus platform. This article describes two aspects based on embedded Linux system ARINC429 data bus test system design platform, including hardware design, software architecture structures. Principles and processes of the program selection and design of the system, the system hardware, hardware components and devices function to give highlights: software for the Linux operating system platform software architecture of the Linux operating system platform structures and QT software development to give a detailed introduction, and the Linux operating system, I / O operations and process control development of GUI man-machine graphical interface, the design of the underlying drivers do a detailed description. Finally, in accordance with the requirements of the system design, simulation of the airborne equipment during data transmission, the system simulation test, the tests show that the system successfully met the design requirements.

Related Dissertations

  1. Research on Software of TFT-LCD Testing Equipment Based on ARM,TN873.93
  2. Signal Acquisition and Processing Platform Design and Implementation of Trawl Sonar System,S951.2
  3. Development and Study of Home Intelligent Control Terminal Products,TP273.5
  4. The Related Analysis about QT Interval Variability,HRV and the Occurrence of Ventricular Arrhythmias in Acute Myocardial Infarction,R542.22
  5. The Software Design and Study of Home Use Cleaning Robot Based on ARM,TP242
  6. Design of Ad hoc Network Application Based on Linux Platform,TN929.5
  7. Research of Embedded Vehicle Positioning System,TN95
  8. Intelligent Control System of Chlorine Dosing in Waterworks Based on Embedded System,TU991.2
  9. Research about Power Quality Monitoring System Based on Embedded Technology,TM76
  10. Design and Implementation of a Multimedia Player Terminal Based on Embedded Linux,TP37
  11. Research of Electronic Guide System Based on the Embedded System,TP368.1
  12. Design of Patch Clamp Amplifier System Based on Qt/E,TP368.1
  13. Design and Development for Process Control Software System of Injection Machine,TQ320.52
  14. An Improved Design of Spectrophotometer with Double Beam,TH744.12
  15. The Design of Weld Thermal Cycle Testing Portable Device Based on ARM9,TN305
  16. Design and Implementation of User Input Module for Embedded Graphical User Interface,TP391.41
  17. The Design and Implementation of Embedded Mobile Terminal Aimed at Emergency Logistics,TP368.1
  18. Design and Realization of Avionics System Simulation Platform Based on Virtral Instruments,TP274
  19. Development of Protable Multi-Parameter Physiological Monitoring Device Based on Arm,R318.6
  20. Design of CNC System Software Based on Embedded Linux and Qt/E,TP368.1
  21. OLED graphical interface and button design,TP368.1

CLC: > Aviation, aerospace > Aviation > Aircraft instrumentation,avionics, flight control and navigation > Electronic equipment
© 2012 www.DissertationTopic.Net  Mobile