摘要
基于地理信息系统和虚拟现实技术,提出了由二维巷道到三维巷道的自动建模方法,研究了二维巷道表达、数据提取与组织和三维巷道生成等问题,开发了一个原型系统,完成了二维巷道数据导入、模型转换、渲染与驱动,并结合河南平煤集团大庄矿实际,实现了巷道模型的自动建立,取得了令人满意的效果。
Basic of GIS and VR technologies, the automatic modeling method which can convert mine roadway system from 2D to 3D is put forward, the mine roadway 2D representation , data extracting and organization, the mine roadway model 3D building are studied, two data organization methods to extract the mine roadway network data are discussed and realized. The prototype system is developed finally, which has the function of 2D mine roadway data import, model transformation, rendering and driving. According to practice of Dazhuang coal mine of Pingdingshan coal group in Henan Province, the mine roadway automatic modeling is realized, and the effect is satisfied.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2006年第12期1097-1100,共4页
Geomatics and Information Science of Wuhan University
基金
全国优秀博士学位论文作者专项基金资助项目(200348)
关键词
巷道
建模
地理信息系统
虚拟现实
mine roadway
modeling
geographic information system
virtual reality
