Frame29 The Environment Of Middleware-based Research And Realization

With the internet techonology's popularization, make the area of computers' application become wider and wider, and many applications have to run under the web's heterogeneity platform. In this environment, there always has all kinds of hardware platforms, operating systems which have different interface, even different internet protocol and internet architecture. In this case, traditional C/S construction has become difficult to satisfy the company's requirement. As a-kind of self-governed system software, middleware resolves heterogeneity, and facilitates communication and coordination of distributed components.This thesis presents the author's work of research and practices in the National 863 Project group of the issue about "a self-adaptable embedded operation system based on component Frame29" during his studying for master's degree. In the thesis, the author firstly described the conception of the middleware, and the developing of the middleware, and the main developing technology platform of middleware, and the developing trend of middleware. Secondly, we introduce the conception of environware and the research that we have done. Environware is component which is used to simulate varies mainstream embedded operating system's running environment. The environware can reduce the complexity of the developing. Thirdly, we particularly present the Windows CE environware's module design and implement. All of these work show the research that we have done is feasible and efficiency. Lastly, the author concludes all the work that he has done and puts forward his own opinion on environware area.