基于ARINC661的座舱显示系统通信机制研究  

Research on the Communication Mechanism of Cockpit Display System Based on ARINC661

作　　者：钱雪佳[1] 孙永荣[1] 袁磊[1] 郑澄[1] 王岩[2] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016 [2]中航工业沈阳飞机设计研究所,辽宁沈阳110035

出　　处：《测控技术》2013年第10期105-108,共4页Measurement & Control Technology

基　　金：中央高校基本科研业务费专项资金资助(NP2011049)

摘　　要：随着航空电子技术的发展,航空座舱显示系统向着开放式体系发展,ARINC661应运而生。ARINC661规范定义了座舱显示系统(CDS)和用户应用(UA)间的通信接口。在分析ARINC661协议基础上,对CDS开放式座舱显示原理进行研究,重点对运行过程中CDS和UA间的数据通信机制展开深入研究,开发设计了一套通用UA软件,对DF定义文件进行加载实例化,对CDS和UA间的通信进行了验证实现。With the development of aviation electronic technology, a cockpit display system is designed using open-architect, and ARINC661 is brought out. ARINC661 defines the communication interface between cockpit display system （CDS） and user application （UA）. On the basis of ARINC661 specification, the theory of open- architect CDS is discussed. The communication mechanism between CDS and UA during the run-time period is studied. Then a common UA software is designed. It can load an actual definition file and verify the communi- cation between CDS and UA.

关 键 词：通信机制 座舱显示系统 ARINC661 UA 指令 

分 类 号：TG86[金属学及工艺—公差测量技术]