基于VRML的采空区信息管理系统的开发

 针对矿山企业因采空区数量逐渐增多而难以对其进行有效管理的现实问题,提出了一种基于网络的采空区信息管理系统设计与开发方法。以采空区信息获取为基础,运用采空区精密探测系统(CMS)、矿业软件Surpac、数字化软件QVOL和三维模型编辑器Vrmlpad准确获取采空区的二维和三维信息,开发基于B/S模式的采空区信息管理系统。系统实现了用户管理,采空区二维信息增加、删除、修改、查询和打印,通过IE等浏览器查看采空区三维模型,三维形态信息网络传输与管理,可以满足现阶段矿山企业各部门远程对采空区信息进行管理的要求,为矿山采空区安全监管提供了一种新的技术手段。

Research on Management System of Goaf Information Based on VRML

The disaster goaf is widespread in the mines. After obtaining the accurate 2D information (such as size, roof area exposed, surrounding rock information, whether has been processed, treating method) and 3D information, the focus of the mining enterprises is how to manage these large amounts of information effectively. In order to solve this problem, network management system for goaf information were put forward. Integrated use of the empty area detection, three-dimensional modeling, computer security control and information systems development and other technology, research on network management system of goaf information was carried out. CMS, Surpac, QVOL and Vrmlpad were used integrated to obtain the 2D and 3D information of goaf accurate, and it proposed that through WEB call 3D model to achieve 3D visualization. Selecting browse/server structure, Using SQL Server 2005 as database platform for 2D information, then Microsoft Visual Studio 2008 was choose as a tool for exploiting network management system for goaf information. System function included logging of user; 2D information management of goaf, such as increase, delete, modify, search and print etc, viewing 3D shape of goaf through browse, it can meet the requirements of enterprise various departments for information management ,thereby providing services for the mine .