矿产资源信息网络管理系统开发及应用

【作者】 臧小豹；

【导师】 高建国；

【作者基本信息】 昆明理工大学 ， 矿产普查与勘探， 2007， 硕士

【副题名】以梁河锡矿为例

【摘要】 Internet带来了一场全球化的信息革命。Internet的迅速发展,不仅改变了传统的数据访问,数据共享和数据分发方式;同时还对信息的表现和分析手段以及制作,获取和利用方式产生了很大的冲击。因此对于蓬勃发展中的矿产企业,如何利用先进的网络技术,实现办公自动化,网络化也必然提上议事日程。可是与繁荣的市场不相匹配的是,大部分矿产企业的管理仍旧相当陈旧与落后,效率低、管理差、决策慢,大大阻碍了企业发展的步伐。矿产资源信息网络管理系统针对矿业企业的现实需要,应用计算机网络技术和GIS相关技术,对企业的各种资源信息和数据进行整合,实现管理的科学化和实时化,从而加快企业决策,提高企业的竞争力。本研究以MapServer,MapLab等自由软件与集成开发工具为基础,以MS4W为系统架构,PHP/Mapscript为开发语言,MySQL为后台数据库,应用计算机技术、网络技术,数据库和GIS相关方法和原理,建立符合OGC的基于网络地图服务规范(WebMap Service,WMS)的WebGIS应用服务系统,并且整合各种在矿产资源勘查、开发利用过程中的图、文,表等相关文件,建立矿产资源信息网络管理系统。为便于扩展和应用,根据软件工程的要求,系统采用模块化设计。模块化设计的特点是可以根据用户需要,添加相应的模块,给用户提供选择,达到用户定制的水平。系统具体设计时,考虑到矿产资源信息的分类和管理,系统由图件资源模块和文档资源资料模块两个模块构成。研发的网络系统直接应用于梁河锡矿。系统收集近二十年来大量的图件和文档资料,进行分类整理。根据系统设计,系统主体由两个模块构成:图件资源模块(WebGIS):它对企业资源开发利用过程中的各种图形数据和属性数据进行管理,功能主要包括了地图的浏览、放大缩小、叠加分析与属性查询等;文档资源模块:对企业在资源开发利用过程中的各种文档资料进行管理,查询及修改(文档资料如Word文档、Excel文档和其他资料等)。另外,由于矿产企业这方面的资料具有直接的经济价值,属于企业的商业机密,因此,系统又添加了“用户认证及管理员模块”:主要功能为对登陆用户身份进行认证,防止非授权用户侵入,减少数据泄露的危险;同时管理员可根据其自身权限更改用户信息及删除用户。实例最终由上述三个模块构成。研究结果表明,系统设计完全可行,达到预期目的,并且系统具有可靠性、低成本、高性能、快速更新、易扩展,跨平台等诸多特点。更多还原

【Abstract】 Internet has brought about one global information revolution. The rapid development of Internet, not only changing the traditional data access, data sharing and data distribution approach; but also having produced very big impingement in information performance and methods of data analysis as well as gaining and using way of data at the same time. Regarding the vigorous development in minerals enterprise, the realization of advanced network technology and office automation must also put on the agenda inevitably. But,the majority of mine enterprise’s management which does not match with the prosperity market was still obsolete and backward. The low efficiency, the difference management, the slow decision-making, has greatly hindered the step of the enterprise’s development. The mine enterprise resources information network management system is in view of the mine industry enterprise’s realistic requirement, using the computer network technology and the GIS correlation technology, carries on the conformity to enterprise’s each resources information and the data, the realization of scientific and real-time management, thus speeds up the enterprise decision-making, enhances the competitiveness of enterprises.This Study bases on the liberty(or opensource)software and integrated exploitation implement such as MapServer, MapLab and so on. Using MS4W as the system architecture, PHP/Mapscript as the development language,MySQL as background database. Using computer technology, network technology, related methods of database and principles of GIS to build up a WebGIS application service system system according to OGC norm, which based on the Web Map Services standard. And integrate the develop form, book and various investigation data and relevance document in process of the mineral resources exploration, development and utilization to build the mine enterprise resource information network management system which contain the mine space data and the document data. For be easy to expand and apply, system adopts modularization design. Modular design is in accordance with the characteristics of user requirements, adding the corresponding module,providing the user with options to achieve customized level. When designing the system concretely , according to the classification and management of the mine enterprise resource information, System is composed of two modules: One is Maps Resource Module; the other is Document Resource Module.R & D network system directly applied to the Lianghe Tin Mine. System has collected a lot of Lianghe maps and documentations which have been classified and arranged in the last 20 years in Lianghe Tin Mine. According to system design, it will be divided into two modules: Map Resources Module: manage the various graphic data and attribute data in the development of natural resources, the main function is "Map View, Zoom In/Out, overlaying analysis and attribute inquirement"; Document Resource Module: manage the various document data, such as Word, Excel and so on. In addition , since the mineral enterprises such information has a direct economic value, commercial enterprises are confidential and therefore, the system has added a "User Authentication and Administrator Module": its landing user identity authentication to prevent unauthorized users invasive, reducing the risk of leakage of data; while managers may be in accordance with his authority to change user information and delete users. The case consists of three modules finally.The results of research showed that: System design entirely feasible, achieving the designed objectives, and the system has the reliability, low-cost, high-performance, rapid updating, easy expansion, cross-platform, and many other characteristics.更多还原