摘要由于人们对工业高度发达的负面影响预料不够，预防不利，近年来环境污染越发严重。环境污染已经成为了一个不可忽视的现实问题。设计并开发出一套能够实时展现城市污染分布状况，并可靠预测出近期可能出现污染的地区的基于大数据的环境污染分布信息系统，对于治污控污工作有着非凡的意义和巨大的帮助。62320

本文首先细致概括了大数据环境下城市污染分布信息系统所需要具备的功能，在此基础上展开需求分析和可行性分析；随后，提出系统的目标，对系统框架、主要功能模块、数据库等进行了详细设计，从大气污染、水污染、固体污染和噪音污染等四个方面对Z城市污染分布状况进行数据采集和信息系统设计展开整体规划；最终借助Java1.7开发平台和SQL server 2012数据库平台，开发出大数据环境下Z城市污染分布信息系统。

运行结果表明，系统运行状况良好，且开发出的污染物分布状况信息系统能够直观展现Z城市各种污染物的浓度及分布情况，具有方便快捷的优势，具备一定的大数据分析及预测的功能。借助此信息系统，一方面能够直观展现城市污染分布情况，另一方面可以大大提高城市污染评级与管理的质量和效率，易于扩展和改进。

毕业论文关键词：城市污染分布；大数据； 信息系统开发

 Design and development of Z urban pollution distribution information system under the environment of big data

Abstract In recent years, there is more and more serious environmental pollution, because people does not prevent the negative impact of a highly developed industry. Environmental pollution has become an unavoidable reality. Designing and developing an information system which can show the real-time distribution of urban pollution and reliably predict the area where pollution may appear has a great help and special significance on controlling pollution.

Firstly, this paper outlines the functions that information system about the distributing of urban pollution had carefully. It expanded the needs analysis and feasibility analysis on this basis. Subsequently, it proposed the target of system and designed the framework of the system, the main function modules and the database. It expanded the overall planning of the system from four aspects of air pollution, water pollution, solid and noise pollution, etc.  Finally, the information system about urban pollution distribution in Z has been developed in large data environments with the help of Java 1.7 development platform and SQL server 2012 database platform.

The result shows that the system runs in good condition and the information system about distribution of contaminant which is developed can visually show the concentration and distribution of various pollutants in Z city. It has the advantage of convenience and some functions which can analysis and forecast the big data. With this information system, it can visually show the distribution of urban pollution and greatly improve the quality and efficiency of urban pollution assessment and management. This system is also easy to be expanded and improved. 

Key words: Urban pollutant distribution; Big data; Information system development

 目录

1 绪论 1

1.1 研究背景 1

1.2 文献综述与述评 2

1.2.1 信息系统开发的新方法以及其使用现状 2

1.2.2 传统污染分布系统开发现状 2

1.2.3 大数据环境下污染分布信息系统开发现状 3

1.2.4 文献述评 4

1.3 研究目的