基于产品数据管理的路桥机械企业信息化系统设计与实施

PDM-based inform system design and implementation for road and bridge construction machinery enterprises

在对某路桥机械企业信息化系统需求分析基础上,给出了基于产品数据管理(PDM)的信息化系统建设总体方案,对系统的功能和信息集成进行了分析.给出了系统的计算机网络拓扑,分析了PDM系统和应用软件的选型原则,介绍了系统一期建设情况.信息化系统总体方案和实施技术的研究,为分散型企业信息化系统的建设提供了一种解决方案.

With regard to the requirements analysis on information systems for road and bridge construction machinery enterprises, a product data management （PDM） based information system is first proposed based on system performance and information integration. Next, the application software in this system is selected using network topological method. Afterwards, the first-stage system development is introduced. On the basis of design and implementation of the enterprise information system, it provides an optional solution for distributed enterprises＇ informatization.