摘要
针对目前 ARINC4 2 9总线数据通信系统在数据传输速率、实时性、抗干扰能力等方面存在的缺陷 ,设计了一种基于 DSP技术的新型 ARINC4 2 9总线数据通信系统。本文详细介绍了该系统的组成和工作原理 ,并给出了具体的软硬件设计方案。使用结果表明 ,系统传输数据速率高 ,实时性好 。
To solve the problems of data transmit speed, real-time and anti-jamming in ARINC429 bus data communication system, a new ARINC429 bus data communication system based on the DSP technique is designed. This paper discusses the structure and the operating principle of the system in details, and also introduces the software and hardware design. The application shows that this system is characterized with high speed of data transition, good character of real-time and strong ability of anti-jamming.
出处
《航空计测技术》
2004年第6期15-17,20,共4页
Aviation Metrology & Measurement Technology
基金
国家自然科学基金资助项目 ( 60 13 40 10 )
