基于VR的城市轨道交通车辆基地检修模拟仿真及应用

Maintenance Simulation and Application of Urban Rail Transit Vehicle Base Based on VR

基于车辆基地Bentley BIM数据,采取虚幻4引擎(UE4)进行开发,构建了车辆基地建筑、结构、城轨车辆、管线以及相关设备的VR仿真场景,实现了VR场景中的沉浸式交互、设备操作模拟及设备信息可视化查询等功能。该系统使用头戴式显示设备及z Space作为交互外设,实现了沉浸式可交互的可视化仿真。结合武汉轨道交通野芷湖车辆基地,开发了沉浸式VR交互展示及检修系统,对VR技术在车辆基地检修模拟仿真及应用有着重要的促进作用与参考意义。

Based on Bentley BIM data from the vehicle base,the Unreal Engine 4(UE4)is used for development,and a VR simulation scene of the vehicle base building,structure,urban rail vehicles,pipelines and related equipment is constructed.The immersive interaction,equipment operation simulation,and equipment information visualization query and other functions in the VR scene are achieved.The system uses head mounted display devices and zSpace as interactive peripherals to achieve immersive and interactive visualization simulation.An immersive VR interactive display and maintenance system has been developed in conjunction with Wuhan Rail Transit Yezhihu vehicle base,which has important promoting effect and reference significance for the simulation and application of VR technology in vehicle base maintenance.