面向多嵌入式系统的构架研究

在多嵌入式系统中,每个嵌入式系统都与现实世界保持紧密接触,其计算状态密切跟踪外部环境状态.系统根据环境变化,遵循协作机制进行自主调整,对外部环境和内部结构的变化能够做出灵活的反应.借鉴嵌入式Internet和分布式系统进程交互的实现思想,提出了面向普适计算的多嵌入式系统构架,在这个系统构架中.通过中间件技术屏蔽多嵌入式系统的异构性和网络协议的差异性.依据任务的复杂性和各嵌入式系统的当前状态,进行嵌入式系统动态的加入和退出操作,形成动态和开放的构架模型.

Research of framework for multi-embedded system

Each embedded system in the muftli-embedded system keeps closely contacting with real word, and its state of computing closely tracks the state of exterior environment. The system follows the mechanism of cooperation to adjust itself to flexibly react to the variety of exterior environment and interior framework in term of the variety of environment. Mutli-embedded for oriented architecture pervasive computing was proposed based on the principle of embedded Internet and the thought of realizing the alternation of process for distributing system. In this architecture of system, the difference of mutli-embedded system and the difference of network protocol were shielded by the middleware. Embedded system dynamicly join and exit the multi-embedded system according to the complexity of task and the current state for every embedded system, so the mode of architecture was dynamic and open.