YHPDM系统中编码管理和图文档批阅技术研究

【作者】 贺静；

【导师】 潘存云；

【作者基本信息】 国防科学技术大学 ， 机械设计与理论， 2002， 硕士

【摘要】 随着信息产业和计算机网络的迅猛发展，人们越来越多地要求各种不同类型的数据进行跨平台的信息共享和信息交换。如何将不同软件产生的产品数据信息相互传递，在异构环境下将数据信息有效的管理起来，成为企业在计算机发展过程中必须解决的问题。在这种需求下，利用产品数据管理技术处理这些数据和信息可以达到信息的共享和数据交换的一致性。 产品数据管理技术是一项管理所有与产品相关的信息和所有与产品相关的过程的技术。编码管理用来定义和生成编码，图文档批阅是图文档管理必不可少的工具。 在分析了YHPDM的基本功能结构后，本文设计和实现了基于三层分布式应用的编码管理和图文档批阅系统，使企业能根据产品特点定义各种编码规则和自动生成编码，并利用OLE技术实现图文档信息在数据库中的存储、检索和对图文档浏览、批阅。更多还原

【Abstract】 Along with the rapid development of information industries and the computer networks, people need to share and transport various information through all kinds of computer platforms and hosts. The enterprise must solve the problem that how to transport various product data generated by soft each other and how to manage data information validly between Hetero-structure databases. In this case, we can handle these information and data by using PDM so that we can share the information and keep the data consistent during transportation.PDM is a kind of technology that manages all information and all product process about product. The coding management is used to define and create code, and the graphic document red-line is absolutely necessary tool for the graphic document management.After analyzing PDM system’s function and structure,this paper designs and realizes the coding management and the graphic document red-line system based on three-ties distributed application.. Enterprise can define varied coding rules according to product characteristic and generate code automatically with the coding management., The graphic document red-line realizes the retrieve and query of information in database by using OLE ,it also offers all kinds of tools to red-lining fileso更多还原