基于Java和WebGIS的水质预测系统的研发

发布时间：2019-01-17 20:00

【摘要】：随着经济的迅速发展,大量废水未经处理直接排放,导致一些地区水环境严重恶化。为了人类的生存和社会的可持续发展,加强水质管理和实现水质预警预报来保护水环境变得尤为重要。利用最新的技术搭建水质预测系统,对水环境中的相关项目指标进行模拟预测,能及时地了解水质的目前状况和变化趋势,有效地控制水质污染,实现水环境的可持续健康稳定发展,为优化水质管理、美化城市规划、强化生态建设决策提供准确可靠的依据。本文在研究国内外水质预测系统研究现状和分析水质预测系统关键技术和应用前景的前提下,以番禺区产学研项目为依托,设计并实现了基于Java和WebGIS的水质预测系统。整篇论文主要研究了如下三个部分的内容：第一部分首先针对番禺区河涌水质预测的业务需求和功能需要,确定了基于B/S的中间件结构的系统开发模式；然后在分析系统关键技术的基础上,搭建了基于Java EE的Web开发平台、基于ArcGIS Server for Java的GIS开发平台、基于Oracle的数据库开发平台和基于Matlab的水质预测开发平台；最后结合Struts、Spring、Hibernate、Java Web ADF框架实现了系统结构框架的整合,并根据系统性能要求和所使用软件的使用需求确定了系统的硬件配置。第二部分主要在所设计结构框架下,完成了用户角色权限管理,历史水质数据管理,番禺区河涌水质分布WebGIS地图管理,以及水质预测的软件设计。第三部分主要以截图方式展现了水质预测系统的管理员登录、用户角色权限管理、地图操作和查询、历史水质数据查询和水质预测图表显示等操作效果。论文的最后对水质预测系统的建立过程进行了总结,指出了系统可以进一步完善的方面,并展望了系统的广阔的应用前景。
[Abstract]:With the rapid development of economy, a large amount of wastewater is discharged directly without treatment, which results in serious deterioration of water environment in some areas. For the survival of human beings and the sustainable development of society, it is very important to strengthen water quality management and realize water quality early warning and forecast to protect water environment. Using the latest technology to set up a water quality prediction system, to simulate and forecast the related project indexes in the water environment, can understand the current situation and the changing trend of the water quality in time, and effectively control the water quality pollution. To realize the sustainable, healthy and stable development of water environment provides accurate and reliable basis for optimizing water quality management, beautifying urban planning and strengthening the decision of ecological construction. Based on the research status of water quality prediction system at home and abroad and the analysis of the key technology and application prospect of water quality prediction system, a water quality prediction system based on Java and WebGIS is designed and implemented based on the project of industry, education and research in Panyu District. The main contents of the thesis are as follows: the first part is to determine the system development model based on the middleware architecture of B / S for the business demand and function of water quality prediction in Panyu district. Then, based on the analysis of the key technologies of the system, the Web development platform based on Java EE, the GIS development platform based on ArcGIS Server for Java, the database development platform based on Oracle and the water quality prediction and development platform based on Matlab are built. Finally, the system architecture framework is integrated with Struts,Spring,Hibernate,Java Web ADF framework, and the hardware configuration of the system is determined according to the system performance requirements and the application requirements of the software used. In the second part, the user role authority management, historical water quality data management, WebGIS map management of water quality distribution in Panyu District and the software design of water quality prediction are completed under the framework of the designed structure. The third part mainly shows the operation effect of the water quality prediction system in the form of screenshots, such as administrator login, user role authority management, map operation and query, historical water quality data query and water quality prediction chart display. At the end of the paper, the establishment process of the water quality prediction system is summarized, and the further improvement of the system is pointed out, and the broad application prospect of the system is prospected.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：X84;P208;TP311.52

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