Research of framework for multi-embedded system

Each embedded system in the mutli-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.