【作者】 常红光；

【导师】 薛开；

【作者基本信息】 哈尔滨工程大学 ， 机械制造及其自动化， 2007， 硕士

【摘要】 船厂是一个体系庞杂的现代化制造企业，其诸多生产环节中信息量巨大。报表是对某类相关信息进行集中处理的重要手段，作为企业信息化不可缺少的部分，其重要性日渐凸现。论文在调研的基础上，对系统的功能需求进行了归纳整理，确立了设计开发网络环境下船厂报表系统的方法及原则；进行了功能设计和主要业务流程设计，建立了网络环境下的报表查询系统。网络化报表系统以Windows XP为操作系统，采用传统的Visual Studio 6系列工具作为系统核心引擎和组件的开发工具，以ASP．NET作为前端页面的开发工具，采用C#为编程语言，以SQL Server 2000企业版作为数据库系统，以Windows 2003 Server作为推荐的服务器系统。用水晶报表实现各种表格的生成、显示及打印。系统在企业内部系统的基础上，进行了改进和研发，减少了原来由手工操作引起的录入、上报等方面的不必要重复和查询、浏览等方面的效率低下问题。系统将提高企业定期统计报表生成的效率，实现报表数据的有权限共享，为领导做出科学决策提供技术支撑。本文首先介绍课题的来源、意义及国内外研究现状。然后在调研的基础上进行需求分析，包括功能性需求、系统主要业务流程，同时介绍了系统设计原则、系统功能模块设计，对系统进行了功能模块划分。在此基础上介绍了系统数据库表的设计和如何访问报表数据、如何通过水晶报表设计和展示报告，以及生成报表的业务逻辑。论文对系统的安全性进行了宏观分析，并阐述了本系统采用的安全对策及其具体实现。文章的最后总结指出了下一步尚需继续改进和完善的工作，对其应用前景进行了展望。本选题的研究，兼顾了理论和实际，为企业提供了一套符合现代企业竞争特点的网络化报表系统生成的思想和方法，对于推进制造业企业特别是中小型企业的信息化建设具有一定的实践指导意义和理论价值。更多还原

【Abstract】 Shipyard is a modern manufacturer with complex system and huge mount of information hidden in many production units. Reporting as the indispensable component of informatization is an important method to collect and deal with one special kind of information. Its importance turns into more obvious than before. Based on the research, this paper collects functional requirements, set down design principles, makes out the functional design and main business flow design to build up the reporting system under network environment.The reporting system uses windows XP as the OS, adopts traditional Visual studio 6.0 as development tool for kennel engine and components. ASP.NET is chose for front-end pages’ development, and C# is used to coding business logic. Database is SQL server 2000 enterprise version and windows 2003 server is the recommended host. Crystal report is adopted to implement all kinds of reports’ generation, display and printing. The system has been developed and improved on the basis of company’s internal system, decreases useless repeat input caused by manual input and resolves the low efficiency of querying and browsing.The system will promote the efficiency of periodic reports generation, implement the role-based accessing of reports, and supply technical support for scientific decision.First of all the paper introduces the source and the meaning of reporting system as well as current researching status on this topic, internally and externally. Then the paper explains the functional requirements and business workflow, principals of design and functional components design. After that the paper introduces how to design and create tables in database and how to access the data by ADO.net, how to design and display the reports with Crystal reports, and the background business logic on how to generate reports. The paper makes macroscopic analysis of security, explains what kind of security solution is used in the system and how it is implemented. At the last the paper lists what the next step (?)ld be and the possibility in the future. This paper based on theory and reality, supplies a latest network reporting system within the frame of modern company competition. Manufacturers, middle and little companies especially, could find useful guideline and theory from the paper on their way to informatization.更多还原