基于虚拟现实的铁路机务检修培训系统

A training system for railway locomotive service based on virtual reality technology

针对机务段现有培训过程的不足,设计了一套基于虚拟现实的培训系统。该系统采用C/S结构模式,在服务器端由可扩展的数据库对培训资源进行管理;客户端是一自适应集成演示平台,通过ODBC和Intranet与服务器联接,从数据库提取信息形成导航目录并实现演示;采用标签页对打开的媒体文件集中管理,为文件的切换和浏览提供了便利。

In this paper,a VR-based training system was developed to compensate for the deficiency of training procedure in locomotive depots.A client-server(C/S) model was adopted.On the server side,an extensible database was designed to manage the media files;on the client side,an adaptive integrated playing platform was developed which links the server through ODBC and intranet.Navigation contents of the platform on client side have been made with the information queried from the server database,and the opened media files are managed with tab papes by which it is convenient for users to switch and browse the files.