Research And Design The Distributed Simulated And Training System For Air-condition Based On COM+

This paper mainly researches on the structure and technology of soft development that apply to the computer simulation , and designs scalability for distributed software with component, and realizes the software with Windows DNA. The software was layouted according to architecture of Windows DNA application, and based on COM+ as component.This paper firstly introduces the development of computer simulation and the application of software designing techniques that apply to the computer simulation. The paper Analyzes the importance of component that applys to the computer simulation,introduces the concept and service of COM+.With the characteristic of air-condition,the paper puts forward a way that based on COM+ to design software ,and the paper extends Windows DNA system,design a multi-tiered distributed application services structure to adapt to componentThe paper describe it particularly.The paper partly introduces frondose functions and technical realization of each tier,especially detailedly illuminates component interface and COM+ Servers based on the whole architecture of software.By the realization based on Windows DNA, it is advantage and scalable for distributed software. Finally.this paper puts forward some important ideas about improving on this simulating software in order to develop it into a highly-efficent stable network software with reasonable structure and strong function.