课程设计实训论文-灾害天气综合数据库系统设计与实现.doc

编号:
实训说明书
题目: 灾害天气综合数据
库系统设计与实现
学院: 应用科技学院
专业: 计算机科学与技术
学生姓名:
学号:
指导教师: 谢武
职称: 讲师
题目类型: 理论研究实验研究工程设计工程技术研究软件开发
2011年 7 月 8 日
摘要
桂林市位于中国西南部,地形特征复杂,山多水多,天气多变,灾害天气频发,给市民的生活带来不便和损失。
灾害天气综合数据库系统是为了方便市民群众了解灾害天气的动向和形成原因,提升对灾害天气的监测和预测水平,对卫星、气象站等的观测数据进行整合、存储和管理,并为气象研究员和市民提供方便快捷的服务。
开发本系统的目的正是为了满足广大市民的需求、防灾减灾并减少损失,为市民和气象研究员提供一套可靠性高、实用性强和易维护的信息平台。系统结合软件工程及UML的方法来完成系统需求和总体设计方案,经历了可行性分析、需求分析、概要设计、详细设计、软件的实现、组装测试和确认测试等过程。本系统基于B/S模式,在Microsoft Visual Studio环境下,使用C#编程语言与Microsoft SQL Server数据库相结合开发的小型数据库系统。
系统主要实现了登陆、插入数据、修改删除数据、查询信息、联系我们等模块,进行对数据的添加、修改、删除、查询操作,研究员和市民可快速获取气象信息,为防灾减灾提供参考的依据。
关键词: C#;SQL Server;Visual Studio;灾害天气;数据库;

Abstract
Guilin is located in southwest China, the terrain features, many mountains and water is much plex, the weather change constantly, the weather disaster for the public life of frequency, the inconvenience and loss.
Disaster prehensive database system is in order to facilitate public understanding of the disaster weather trends and reasons, to improve the disasters of the weather monitoring and predicting level, on a satellite, weather station of observed data integration, storage and management, and for weather researcher and provide a quick and convenient service citizens.
The purpose of the development of the system is in order to meet the needs of the general public, disaster prevention and mitigation, and reduce the loss for citizens and weather researcher provides a high reliability and practicability and easy maintenance information platform. According to the software system engineering and UML methods to fulfill the system demand and the overall design scheme, experiences the feasibility analysis, needs analysis, general design, detailed design, the realization of software testing and validation testing and assembly process and so on. This system based on B/S model in Microsoft Visual Studio environment, using c # programming language and Microsoft SQL Server database developed with bination of small database