【摘要】 可动态扩展的嵌入式操作系统研究的目的是使系统能够根据系统环境和用户需求动态的调整系统的行为 .本文在标准的嵌入式实时操作系统基础上 ,采用核心扩展、软组件等技术提出并实现了一个适用于嵌入式操作系统的动态扩展方案 .本方案在保证嵌入式系统实时性和安全性的前提下 ,使系统具有高度的灵活性更多还原

【Abstract】 The target of studying dynamically extensible embedded opera- ting system is to make system can adjust behaviors according to the requirement of the environment and application. The paper presents a scheme to implement the dynamic extension in the embedded operating system. The main techniques used in the scheme include kernel extension, software component and so on. The scheme makes the system flexible while keeping the character of the real time application and the safety of the system.更多还原