Design And Implementation Of Three-Dimensional Panoramic Tunnel Monitoring System

Three-dimensional panoramic image is a completely new image mode,which can look around the surrounding environment information freely at 360 degrees and 180 degrees above and below a fixed point.It can be viewed in the form of VR,making people feel immersed in the situation.The three-dimensional panoramic technology is extended to the field of tunnel engineering,and the design,construction,survey,monitoring information and three-dimensional panoramic image of tunnel engineering are fused,which opens up a new path for the study of monitoring and monitoring of tunnel engineering.According to the characteristics of three-dimensional panoramic technology and its less application in monitoring and monitoring of tunnel engineering,a perfect three-dimensional panoramic tunnel monitoring and monitoring system is developed by using three-dimensional digital modeling technology and virtual reality simulation platform.Firstly,this paper introduces the application status of three-dimensional panoramic technology at home and abroad,and on this basis,discusses the related technology of realizing three-dimensional panoramic tunnel monitoring and monitoring system.According to the actual situation of tunnel engineering and the operation efficiency of the software,the functional requirements and performance requirements of the software system are analyzed in detail,and the composition and correlation of the three-dimensional panoramic technology related to the system are discussed.Key technologies and characteristics are emphatically studied;system architecture,functional structure design and database design of the software are completed on the basis of software requirement analysis,and main functions such as panoramic map,panoramic video,visual simulation,database management are defined;taking practical engineering as an example,three-dimensional modeling is realized by using 3Dmax modeling software,Unity3 d virtual reality engine and Mysql database.Panoramic Tunnel Monitoring System(PTMS)describes in detail the design and implementation process of Panoramic Map module,panoramic video module,visual simulation module,database management module and related sub-modules.The key point of this paper is to reproduce the real scene of tunnel construction through three-dimensional panoramic technology and visual simulation technology,and to integrate the information of tunnel survey,design,construction and monitoring.It fully embodies the importance and feasibility of three-dimensional panoramic technology and visual simulation technology in tunnel monitoring and monitoring.