WebGIS在煤矿安全监控系统中的研究与应用

发布时间：2018-06-26 01:23

本文选题：WebGIS + GeoServer　；参考：《东北大学》2013年硕士论文

【摘要】：目前在我国煤矿安全监控领域,许多煤矿企业的安全生产监控设备比较落后,监控系统单一简单,功能不够丰富,并且用户的体验还有待提升,大部分的监控系统信息显示都是基于表格形式,这对于操作人员对全局的掌控提出了较大的要求。而GIS系统可以在地图的基础上提供用户良好的交互功能,因此把GIS与现有安全监控系统相结合并满足相关需求是本文项目的主要内容。本文首先简单介绍了当前煤矿安全监控系统和WebGIS的现状,并讨论比较了WebGIS方面的相关技术,然后根据项目的实际情况分析了项目需求,根据项目需求以及对WebGIS相关技术的调研,提出了相应的解决方案。其中,针对系统的总体设计采用常见基于B/S的三层架构模式。其中客户端对于数据的集成加载和GIS平台的兼容是本文的重点内容。对于客户端,重点设计了业务数据与GIS数据的相互融合,并重点设计了对数据的请求交互,以保证对不同GIS平台的兼容；为了满足相关需求,设计了部分相关数据模型,为了减少开发难度,在现有ArcGIS API的基础上,重点设计实现了相关GIS功能。为了满足对不同级别客户的需求,分别选取了商业平台ArcGIS系统和开源GIS服务器GeoServer来构建系统,并对数据库采用无依赖设计,保证了对不同生产环境的适用性。为了保证与现存系统的融合,采取了GIS数据与业务数据分离的模式,数据的关联只通过ID来实现,实现了对现在系统的GIS功能扩展,并最大限度减少了对其之前功能的影响。整个系统的设计较好的实现的项目所提出的需求,保证了与现存系统的融合。并充分考虑到了将来系统功能的扩展。
[Abstract]:At present, in the field of coal mine safety monitoring in our country, many coal mine enterprises have backward safety production monitoring equipment, simple and simple monitoring system, not enough rich functions, and the user experience needs to be improved. Most of the information display of the monitoring system is based on the tabular form, which puts forward a great requirement for the operator to control the whole situation. The GIS system can provide good interactive function on the basis of map, so combining GIS with the existing security monitoring system and meeting the related requirements is the main content of this project. This paper first introduces the current situation of coal mine safety monitoring system and WebGIS, and discusses and compares the related technologies of WebGIS. Then, according to the actual situation of the project, it analyzes the project requirements, according to the project requirements and the research of WebGIS related technology. The corresponding solutions are put forward. Among them, the general design of the system adopts the common three-tier architecture based on B / S. The integration loading of data and the compatibility of GIS platform are the key contents of this paper. For the client, the integration of business data and GIS data is emphasized, and the interaction of data requests is designed to ensure the compatibility of different GIS platforms, in order to meet the relevant requirements, a part of the relevant data model is designed. In order to reduce the difficulty of development, based on the existing ArcGIS API, the relevant GIS functions are designed and implemented. In order to meet the needs of customers of different levels, ArcGIS system and GeoServer, a commercial platform and open source GIS server, are selected to build the system, and the database is designed without dependency, which ensures the applicability of the system to different production environments. In order to ensure the integration with the existing system, the model of separating GIS data from business data is adopted. The data association is only realized by ID, which realizes the extension of GIS function to the present system, and minimizes the influence on the former function. The design of the whole system is better to realize the requirements of the project, ensuring the integration with the existing system. And fully take into account the future expansion of system functions.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TD76;TP277

【参考文献】