Research And Implementation Of Utility Tunnel Management System Based On Unity 3D

The construction of utility tunnel can effectively solve the problems of inconvenient management,high maintenance cost and environmental pollution.The utility tunnel with complex structures,many kinds of pipelines and complex situations,requires more scientific and efficient management and monitoring mode.The three-dimensional utility tunnel management system can accurately and visually display the scene in utility tunnel,manage the data of utility tunnel efficiently,detect the state of utility tunnel,and deal with sudden accidents.It is an effective way to construct the management system of three-dimensional utility tunnel by using the powerful spatial rendering ability of Unity3D and related methods of GIS.In order to improve the management efficiency and management mode of the utility tunnel,this paper studies on the construction methods of other 3D pipeline systems and utility tunnel monitoring systems,explores the construction method of 3D utility tunnel management system based on Unity 3D and the structural framework and technical route of the utility tunnel management system.This paper makes a logical design of the utility tunnel database and studies the data structure of pipeline,pipe point and building,based on the requirement of the database of utility tunnel management system.The SQL Server database management platform is used to construct the database of the utility tunnel management system which is used to store the data of utility tunnel.This paper establishes a correlation mechanism between the model and the data for realization of system functions and probes into the establishment of various models and the principle of automatic precise modeling on the Unity 3D platform.The automatic accurate modeling plugin is developed based on Unity Editor.This paper mainly studies methods for realizing related functions of GIS on Unity3D platform.The algorithm and realization of analysis of pipe burst,and the monitoring and early warning functions are described in detail.Using the C#language to write the script,the utility tunnel management system based on Unity3D is established on the Unity3D platform.This paper gives a relatively complete construction scheme of the utility tunnel management system based on Unity3D,which provides a reference for the management of the utility tunnel.