摘要
针对现有虚拟学习环境沉浸感不强,分布式交互能力差的不足,提出了一个远程沉浸基础上的协同虚拟学习环境模型,给出了系统实施的关键技术.该模型以网格为中间件平台,融合分布式、协同式思想.模型采用集中分布式网络架构,通过WEB服务标准开发资源管理和异地同步通信程序,把不同地理位置上分布的虚拟学习子系统通过网格平台整合到一起,为不同地域、不同机构提供学习和合作环境.
Regarding the imperfection in existing virtual studying system, designs a new kind of collaborative virtual studying model based on Tele-immersion and brings forward the key technology .By the platform of grid, the model which bases on centralized and distributed network structure amalgamates theories of Tele-immersion, collaboration and distribution. After developing the programs of resource management and communication services using standards of Web Service, the schema provides cooperating environment for variable organizations setting on different places by collecting virtual studying sub-systems on platform of grid from distance.
出处
《电脑知识与技术（过刊）》
2007年第2期340-341,383,共3页
Computer Knowledge and Technology
关键词
远程沉浸
虚拟现实
协同
分布式
网格
Tele-immersion
Virtual Reality
Collaboration
Distribution
Grid
