基于SLAM技术移动式三维激光扫描仪在矿山井下测量中的应用

Application of Mobile 3D Laser Scanner Based on SLAM Technology in Mine Underground Measurement

随着SLAM测量技术的普及,越来越多的人已经感受到移动式三维激光扫描仪与传统测量仪器之间的天差地别。本文结合GeoSLAM ZEB-HORIZON移动式三维激光扫描仪在矿山井下测量应用为例,分析其突破性的同步定位建图技术,可以短时间内生成3D立体的点云数据,点云数据可直接绘制矢量图。结果表明,其不需GPS信号、高效率及高精度的特性,对于解决现阶段复杂封闭空间的定位及场景重建测绘具有广阔前景。

With the popularization of SLAM measurement technology,more and more people have felt the difference between mobile 3D laser scanners and traditional measurement instruments.In this paper,the GeoSLAM ZEB-HORIZON mobile 3D laser scanner is used as an example in the underground measurement application of mines,and its breakthrough synchronous positioning and mapping technology is analyzed,which can generate 3D point cloud data in a short time,and the point cloud data can directly draw vectors picture.The results show that it does not need GPS signals,high efficiency and high precision,and has broad prospects for solving the current complex closed space positioning and scene reconstruction mapping.