Paper
22 June 2013 Development of a 3D laser scanning system for the cavity
Kai Chen, Da Zhang, Yuan Sheng Zhang
Author Affiliations +
Proceedings Volume 8769, International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013); 87691F (2013) https://doi.org/10.1117/12.2020749
Event: International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013), 2013, Singapore, Singapore
Abstract
Serious geological hazard such as the roof fall、rib spalling、closure deformation of the cavity can exert bad influence to mine, even threaten human life. The traditional monitoring ways have some disadvantages, which are difficulties in obtaining data of the cavity, monitoring the unmanned cavity and calculating volume of the cavity accurately. To solve these problems, this paper describes how to develop a high precision 3D laser scanning system, which enables scanning the cavity rapidly, obtaining the same resolution point cloud, calculating volume of the cavity, marking the deformation area correctly and providing visualized environment. At the same time, this device has realized remote control functionality to avoid people to work on the underground. The measurement accuracy of the 3D laser scanning system is ±2cm. The 3D laser scanning system can be combined with the mine microseism monitoring system to help with the estimation the cavity’s stability and improve the effect of cavity monitoring.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kai Chen, Da Zhang, and Yuan Sheng Zhang "Development of a 3D laser scanning system for the cavity", Proc. SPIE 8769, International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013), 87691F (22 June 2013); https://doi.org/10.1117/12.2020749
Lens.org Logo
CITATIONS
Cited by 2 scholarly publications.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
3D scanning

Clouds

Laser scanners

Laser systems engineering

3D metrology

Control systems

3D acquisition

RELATED CONTENT


Back to Top