Study On Distributed Virtual Environment Based On Web

The Distributed Virtual Environment(DVE) is the result that the Virtual Reality(VR) technology combined with network technology of the computer, is a kind of the VR technology based on network. Adopt VR technology of the application system, can have the good for controlling , repeatable , security , economy , not limited by space-time and free from interruption by environment. It has offered the new means for the fact that people analyse and solve the problem.Firstly, this thesis has reviewed the history of the development of DVE, has analysed several typical support platform of the DVE, has summarized the key technology of the DVE and problem needing to solve further. An ideal extensive DVE should be that dynamically extensible, can operate reliably for a long time, can meet different demand and operation of field in different systems. In order to meet the demand of the extensive DVE, the support platform of the DVE with the dynamically extensible, persistence, scalable and compositive is needed. The graphic representation technology of DVE is essential.Through following the development of present distributed computing technology, Web technology and VR technology, based on studying the Jini and the X3D technology, have analysed that set up the DVE based on Web is feasible. Finally, make use of Jini and X3D technology to realize a client prototype based on analysing the codebase(Xj3D) architecture.