基于Linux的ARINC429总线测控系统内核设计  

Kernel design of ARINC429 bus measurement and control system based on Linux

作　　者：段哲民[1] 尹熙鹏[1] 宋冠群[1] 

机构地区：[1]西北工业大学电子信息学院,西安710072

出　　处：《电子测量技术》2007年第6期118-121,共4页Electronic Measurement Technology

摘　　要：嵌入式系统以成本低、体积小、稳定性好等众多优点使其应用领域越来越广,本文介绍了基于Linux内核作为嵌入式操作系统应用到ARINC429总线测控系统的设计过程。内核的设计主要通过内核的配置、内核的编译、根文件系统的内容、根文件系统的设置、设置bootloader这5部分来实现,该内核具有实时性强、系统可裁减、功能可扩展、支持多种硬件平台、系统规模小巧等特点。仿真结果表明,该内核满足系统要求,是一种具有实际应用价值的ARINC429总线测控系统内核。The merits of embedded system make its application more and more extensive, such as inexpensive, small, stable and so on. This paper introduces the design of the embedded system＇s OS based on Linux kernel in the field of ARINC429 bus＇ measure-control. There are five parts make up of the kernel design, namely setting kernel, translating kernel, the content of the root file, setting the root file system and setting the bootloader. This kernel has characteristic of good real time, extendible, reducible, compact and can support many different kinds of hardware platform. It is proved that the kernel satisfies the system demand by simulation. Therefore, this Linux kernel of ARINCA29 bus＇ measure-control system has some practical value.

关 键 词：ARINCA29总线 LINUX内核 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]