铁路建设工程项目管理系统的设计和实现
发布时间：2019-06-05 18:41
【摘要】：铁路建设工程项目管理系统在工程项目管理的信息化领域得到了重要应用,是建设实现铁路信息化的关键环节之一,文中详细论述了该系统的设计和实现过程。在设计过程中,铁路建设的工程管理项目被分为工程项目前期系统、工程项目进度系统、工程项目验收系统三个部分。然后分别以各功能模块入手,对系统整体的架构以及数据库等几个部分作了描述,设计规划出系统的合适的物理结构。根据合理的分析以及分析结果,为了便于描述设计,系统在整体上可以被分为前台功能模块与后台功能模块两部分。对于数据库的分析和设计,考虑到了系统管理者的维护和查询,分别拆分为多个功能表进行设计,实现了系统调用和维护的便利和高效。最后,借助Asp.net+VS2008+C#+SQL2008分别对前台和后台功能模块进行实现,在介绍系统的实现过程中,对涉及到的关键类和功能函数进行了比较详尽地说明。借助于部分关键的实现代码、工作流和实现的框图比较全面的展示了铁路建设工程项目管理系统。当前铁路建设过程中仍有数字化程度不高、形成信息孤岛、空间与属性数据分离之类的很多不足之处,铁路建设工程项目的管理系统能够实现信息对决策的支持、数据整合和数据共享,所以就能够有效地解决这些问题。
[Abstract]:Railway construction project management system has been widely used in the field of engineering project management information, and it is one of the key links to realize railway informatization. This paper discusses in detail the design and implementation process of the system. In the process of design, the project management project of railway construction is divided into three parts: the pre-project system, the project schedule system and the project acceptance system. Then, starting with each functional module, the overall structure of the system and the database are described, and the appropriate physical structure of the system is designed and planned. According to the reasonable analysis and analysis results, in order to facilitate the description of the design, the system can be divided into two parts: foreground function module and background function module. For the analysis and design of the database, considering the maintenance and query of the system manager, it is divided into several function tables to design, which realizes the convenience and efficiency of system call and maintenance. Finally, with the help of Asp.net VS2008 C # SQL2008, the foreground and background functional modules are implemented respectively. in the process of introducing the implementation of the system, the key classes and functional functions involved are explained in detail. With the help of some key implementation codes, workflow and implementation block diagram show the railway construction project management system in an all-round way. At present, there are still many shortcomings in the process of railway construction, such as the degree of digitization is not high, the formation of information island, the separation of space and attribute data, and so on. The management system of railway construction project can realize the support of information to decision-making. Data integration and data sharing, so can effectively solve these problems.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52
本文编号：2493742
[Abstract]:Railway construction project management system has been widely used in the field of engineering project management information, and it is one of the key links to realize railway informatization. This paper discusses in detail the design and implementation process of the system. In the process of design, the project management project of railway construction is divided into three parts: the pre-project system, the project schedule system and the project acceptance system. Then, starting with each functional module, the overall structure of the system and the database are described, and the appropriate physical structure of the system is designed and planned. According to the reasonable analysis and analysis results, in order to facilitate the description of the design, the system can be divided into two parts: foreground function module and background function module. For the analysis and design of the database, considering the maintenance and query of the system manager, it is divided into several function tables to design, which realizes the convenience and efficiency of system call and maintenance. Finally, with the help of Asp.net VS2008 C # SQL2008, the foreground and background functional modules are implemented respectively. in the process of introducing the implementation of the system, the key classes and functional functions involved are explained in detail. With the help of some key implementation codes, workflow and implementation block diagram show the railway construction project management system in an all-round way. At present, there are still many shortcomings in the process of railway construction, such as the degree of digitization is not high, the formation of information island, the separation of space and attribute data, and so on. The management system of railway construction project can realize the support of information to decision-making. Data integration and data sharing, so can effectively solve these problems.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52
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