JAVA+sqlserver有毒气体检测仪上位机软件设计与实现
毕业论文关键词： 有害气体；上位机软件设计；数据库；模拟测量数据
Toxic gas detector PC software design and implementation
Abstract: The design right for the toxic gas in production and living problems. Just create a simple design of the PC software. The software can accurately receive real-time measurements of the concentration of harmful gases. When harmful gas content in the air exceeds the preset alarm value, it will alarm for it. And the detection instrument includes a variety of information, information and other gases. Also set up an administrator account that can manage and record the information. When the user to use the software to complete the data collection, and then make the appropriate data processing, data will be stored and displayed in the main interface software interactions. In addition, the proposed design of the software also enables the operation of various types of data in the database include: add, delete, modify and query. To be adopted in the form of Web pages use JAVA, JSP, database operations and other technologies. Analog receive data. For related industries have a certain reference value.
Keywords: Harmful gases; PC software design; Database; Analog measurement data
目录
摘要 i
Abstract i
目录 ii
1 绪论 2
1.1 研究背景 2
1.2 国内外现状 2
1.3 技术简介 3
1.3.1 B/S开发模式 3
1.3.2 JSP简介 3
1.3.3 Eclipse简介 3
1.3.4 Tomcat简介 4
1.3.5 开发语言Java 4
1.3.6 SQL Server简介 4
1.3.7 JDBC 4
2 系统需求 6
2.1 需求分析 6
2.1.1 功能需求 6
2.1.2 非功能需求 7
2.2 可行性分析 7
2.2.1 技术可行性 7
2.2.2 经济可行性 8
2.2.3 法律可行性 8
2.3 目标系统要求 8
3 概要设计 9
3.1 系统功能结构图 9
3.2 数据库总体设计 10
4 系统数据库详细设计 11
4.1.1 概念模型设计 11
4.1.2 逻辑模型设计 13
4.2 物理模型设计 14
4.3 功能模块设计 15