通过三维虚拟仿真技术实现了具有GIS相关功能的煤矿井人机交互虚拟现实系统。提出针对煤矿巷道的三维漫游方式的设计方法,在此基础上,研究了巷道属性信息的交互查询、空间坐标查询、坡度量算、空间两点间及多点间的距离计算、巷道中最短路径的查询等GIS相关功能。GIS功能模块的开发方法,对虚拟现实技术在煤矿行业中的应用做了进一步拓展。%This paper realizes the relevant GIS function of the human-computer interaction Virtual Reality Sys- tem in upper and lower of coal mine well, which is based on Creator for scene modeling software, Vega for the driving engine of visual simulation system, VC ＋ ＋ / MFC for development platform. It focuses on the design of the 3D roaming way and related with GIS function module development, the main functions are the interac- tion query of the tunnel attribute information, the query of the space coordinate and the slope, the distance calculation of two or more points in space, and the shortest path of roadway search function. This system com- bines virtual reality technology with GIS and the application of virtual reality technology in the coal industry has a further development.
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