摘要
构建基于Linux的嵌入式系统,对可靠性、安全性、功耗等具有较高的要求,因此需要一种模型来清晰完整的描述系统,指导系统的设计与实现。综合嵌入式系统各种要素,结合结构模型和层次思想,提出和分析了嵌入式系统五层结构模型,并将其应用于嵌入式Linux系统——WOLF-Linux的开发中。五层结构模型较好地指导了系统的完成,验证了该模型对于嵌入式系统设计与实现的有效性。
When building the embedded system based on Linux, there are higher requirements for reliability, security and power consumption. Therefore, a model is required to direct the design and implementation of the system while it describes the system clearly and fully. Integrating a variety of elements of the embedded system, combining with architecture model and layer thought, the five-layer architecture model of the embedded system is provided and analyzed. The model is applied to the development of an embedded Linux system which called WOLF-Linux. The system is completed very well by the direction of the five-layer model. It is proved that the fivelayer architecture model is available for the design and implementation of the embedded system.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第5期1166-1168,1171,共4页
Computer Engineering and Design
