民用飞机电子设备标准发展刍议

Discussion on Standard Development of Electronics Equipment for Civil Aircraft

讨论了民用飞机的机载电子设备在信息时代和科技发展中所面临的挑战,机载计算机资源(ACR)共享和网络化的引入。文章认为,物理意义上的FFF概念已无法涵盖规范要素,必须引入逻辑意义上的规范要素来满足新的形势。ARINC标准随之作出了某些适应性变化,但尚未找出一条明朗的创新路子。ARINC公司目前正在制订800系列技术报告和设计规范等推荐性文件,而900系列设备标准未能起动。最后以空客A-380和波音B-787飞机的机载电子设备为例,说明民用飞机机载电子设备的发展趋势。

This article addresses the challenge faced in the information epoch and technicaldeveloping for avionics of civil airliners, the sharing of airborne computer resources and introduction of networks. It turns out that the physical implications of F.F.F concept of technical standard can＇t cover all of the norms elements, ARINC standards must change it adaptively, but no any innovative way pursued up to date. ARINC Inc. is in the course of developing the 800 series technical reports and specifications for recommendation, but still no 900 series equipment standards in preparation. Finally it takes A-380 and B-787 aircraft for example to explain the development trends of the civil avionics.