CAN总线技术在民用飞机中的应用

CAN全称为Controller Area Network,即控制器局域网。近年来随着CAN总线技术日趋成熟,CAN总线被逐渐应用到飞机的设计中来。本文结合CAN总线特点,通过CAN总线与常用的ARINC429总线和ARINC664总线的对比分析,得出CAN总线作为局部总线,在分布式控制中有明显的优势,并详细介绍了某机型飞行控制系统中CAN总线的具体应用,进一步阐述了CAN总线在民用航空机电系统发展中的应用前景。

The Application of CAN Bus Technology in Civil Aircraft

Fhe lull name of CAN is Controller Area Network. With the gradual mature of CAN bus technology, the CAN bus is gradually applied to the design of airphme. This paper concludes that the CAN bus has more advantages as local bus, for distributed control by comparing with the common used aviation bus ARINC429 bus and ARINC664 bus. And then it introduces the application of CAN bus in a certain airplane flight eonlrol system. Accordingly. it further elaborates the application prospects of CAN bus in civil aviation eleetrieal-meehanieal system development.