Based On Dcom For Remote Device Monitoring System Design And Implementation

Remote monitor technology to facility is becoming more important in many fields. There are many shortcomings in nowadays remote monitor system. The component writing with COM technology has a strong reusable ability and can run on different operating system; DCOM technology is a industry standard. With DCOM, Our COM object can communicate with each other through network and shield the realization details of the communication in low layer; With DirectX technology, smooth 3D simulation can be achieved under a general hardware conditions. Through analysis the existing remote monitor technology, the Paper realize a kind of remote monitor system to facility based on DCOM and DirectX technology.The Paper makes studies of the follows:1. Writing component with COM technology.2. Research principle of the communication of DCOM and realize the communication between the server side and the client side.3. Research the simulation and video technology based on component technology.4. Using UML to design the system.5. Writing program of given facilities and realizing the distributed remote monitor system based on DCOM.