煤矿安全2025，Vol.56Issue(6)：235-242,8.DOI:10.13347/j.cnki.mkaq.20241425
煤矿井下监测数据三维可视化关键技术
Key technologies for 3D visualization of underground monitoring data in coal mine
摘要
Abstract
For the three-dimensional visualization demand of monitoring data on the three-dimensional roadway model generated by any modeling software,the key technologies of three-dimensional visualization of monitoring data are proposed.By integrating the roadway centerline with the three-dimensional roadway model and using the roadway coloring technology,the dynamic effect ren-dering of the complete roadway or a certain roadway area is realized.According to the GPU data transmission principle,storing data as textures for transmission effectively solves the problem of unfixed data volume transmission.Combining personnel positioning data and real-time sensor data,the calculation principle of underground personnel intensity data and sensor intensity information is studied to improve the calculation method of sensor data intensity value,and a color mapping method with adaptive threshold adjust-ment and the color mapping technology of hot spot data is proposed.The research results are applied in Shanxi Tiandi Wangpo Coal Mine.The monitoring data is correctly displayed and the expected effect is achieved.关键词
煤矿空间地理信息/三维可视化/人员定位/通风系统/安全监控/计算机图形渲染Key words
spatial geographic information of coal mines/3D visualization/personnel positioning/ventilation system/safety monit-oring/computer graphics rendering分类
矿业与冶金引用本文复制引用
陈龙..煤矿井下监测数据三维可视化关键技术[J].煤矿安全,2025,56(6):235-242,8.基金项目
中国煤炭科工集团有限公司科技创新创业资金专项资助项目(2022-TD-ZD003) （2022-TD-ZD003）
