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1、四川大学工程硕士学位论文 电厂环境监测管理系统的设计与实现电厂环境监测管理系统的设计与实现软件工程 领域摘要随着我国电力体制改革的逐渐深入，电力行业市场经济逐步形成。市场经济条件下的电力企业管理就愈发显得重要，传统电力企业的管理是通过手工或者简单的计算机来完成，这显然不能满足电力企业快速发展的需要，因此电力企业必然加速进入到电力信息化时代。发电厂作为电力行业的生产部门，国家对节能减排的要求越来越高，要求电厂对自身环境的监测就越来越严格。实现电力生产过程中的高度的自动化和管理现代化对电力企业的信息化具有重要的意义。本系统采用而向对象的系统思想和方法，全而分析发电系统资源信息构成，建立完备的环境监
2、测模块：对烟尘、废气、以及温度。湿度等信息进行监测，形成完备的、而向对象的、可视化信息模型，从而构成所谓“电厂环境监测系统”。可在此之上形成各种发电系统信息化和自动化应用，为构建发电企业电厂环境监测管理系统，奠定了坚实的基础。本文的主要研究内容包括了以下几个部分：首先，本文在对国内外电厂环境监控管理系统研究开发的总结分析的基础上，论述了本文的研究背景与研究意义，阐述了我国建设电厂环境监测管理系统的优势与不足，并探讨了电厂环境监测管理系统建设中所要解决的主要问题。其次，本文根据我国电厂环境监测管理系统的实际应用情况，对电厂环境监测管理系统的设计与开发进行了详细的需求分析。在需求分析的基础上，本文
3、从整体角度进行数字模型的构建，将电厂环境监测管理系统的管理系统分为分散控制层、信息监控层、信息管理层、数据库等四个分布，并对各个层次部分的功能和联系进行了简单阐述。本文着重对电厂环境监测管理系统的数据库设计以及电厂环境监测管理系统的详细功能设计进行论述。最后，本文对电厂环境监测管理系统进行了实现与测试，并对整个设计与开发工作进行了总结，在此基础上对电厂环境监测管理系统的发展趋势做出了预测。关键词：环境监测、J2EE技术平台、数据库、面向对象The Design And Implementation Of The Power Plant Environmental Monitoring Mana
4、gement System AbstractAlong with our country electric power system reform gradually thorough, the power industry market economy gradually formed. Under the condition of market economy the electric power enterprise management is more and more important, the traditional electric power enterprise manag
5、ement is through the manual or simple computer to complete, this is obviously cannot meet the needs of the rapid development of electric power enterprises, so the electric power enterprise must accelerate into the electric power information era. Power plant as the production department of electric p
6、ower industry, the country is more and more high to the requirement of energy conservation and emissions reduction, require plant of its own environmental monitoring is more and more strict. To achieve high degree of automation in the process of electric power production and management modernization
7、 of the electric power enterprise informatization has the vital significance. This system adopts the ideas and methods to the object system, the whole composition resource information and analysis of power system, establish a complete environmental monitoring module: to smoke, waste gas, and the tem
8、perature. Humidity monitoring information, form a complete, and to the object, visual information model, so as to constitute a so-called power plant environmental monitoring systems. Can be on top of this form of power generation system informatization and automation applications, to build environme
9、ntal monitoring management system of power plant, power enterprises laid a solid foundation. In this paper, the main research content includes the following several parts: First of all, based on power plant environmental monitoring management system research and development at home and abroad on the
10、 basis of the summary of the analysis, this paper discusses the research background and research significance of this article, this paper expounds the advantages and disadvantages of the plant environmental monitoring management system, and probes into the power plant in the construction of environm
11、ental monitoring and management system to solve the main problems. Secondly, based on the practical applications of this power plant environmental monitoring management system in our country, the design and development of environmental monitoring and management system of power plants are carried on
12、the detailed demand analysis. On the basis of demand analysis, this paper in order to construct a digital model, from the viewpoint of the overall management system of power plant environmental monitoring management system can be divided into distributed control layer, information monitoring and inf
13、ormation management, database and other four distribution, and the function of all levels and links are briefly. In this paper for power plant environmental monitoring management system database design and power plant, the essay discusses the detailed function design of the environmental monitoring
14、management system. Finally, in this paper, the power plant environmental monitoring management system implementation and testing, and design and development for the whole work is summarized, on the basis of the development trend of environmental monitoring management system in power plants has made
15、the forecastKey words: environmental monitoring, J2EE technology platform, database, object-oriented3目录1 绪论11.1研究背景与意义11.2国内外研究现状21.3本文所要解决的主要问题31.4本文的主要研究内容31.5论文组织结构42 相关理论和技术基础52.1面向对象的系统思想、方法、和手段52.2分布式系统介绍62.3 J2EE技术62.4 C/S模式与B/S模式72.5 本章小结93系统需求分析103.1可行性分析10系统需求分析的原则103.2 业务流程分析113.3系统业务流程分析143.4 系统功能需求163.5 系统非功能需求17系统非功能需求183.6 本章小结184监控管理系统工功能设计194.1系统设计原则194.2整体设计194.2.1系统体系结构设计224.2.2系统功能架构设计234.3系统功能模块设计244.3.1 系统管理模块设计244.3.2温度监测管理模块设计254.3.3 湿度监控管理模块设计254.3.4 粉尘监控管理模块设计264.3.5 废气监控管理模块设计274.3.6 废水监测管理模块设计284.3.7 噪音监测管理模块设计294.4数据库设计304.4.1 数据库设计原则304.4.2 数据库选型304.4.3 数据库概念结构设
