【作者】 武小强；

【导师】 郑岗；

【作者基本信息】 西安理工大学 ， 电气工程， 2003， 硕士

【摘要】 工程图档管理系统是一个具有重要理论研究意义和广阔工业应用前景的基础性研究课题。 根据企业在工程图样管理方面的需要，通过综合利用数据库技术、计算机网络技术、图形图像压缩及处理技术、文件加密技术，采用客房／服务器结构体系，提出了用Visual Basic设计开发一个基于网络数据库的工程图纸自动处理与管理系统的方案，开发了相应的软件。主要介绍了利用数据库技术解决系统安全性问题，利用图形压缩技术及图像压缩标准实现对扫描工程图样的高倍压缩，利用图像处理技术、图形显示技术，实现了压缩图像的快速解压及双视窗浏览。工程图样管理系统的使用将解决工程实际中存放、保管纸质图纸的各种技术难题，完全消除传统图纸保存方式的弊端。工程图样管理系统，具有使用方便，查阅或浏览快捷等优点，具有实际应用与推广价值。更多还原

【Abstract】 Management system of engineering drawings is a fundamental research subject with very important theoretical research sense and industry application prospect.According to demand of enterprises in engineering drawing management, a management system of engineering drawings is presented by using database techniques, computer network techniques, image processing and compressing techniques and Client/Server architecture. The software of the system is developed based on Visual Basic. The method of solving security problem by database techniques was introduced in this project. By means of the techniques of image compression and image processing, the method to fast display and browse the engineering drawings was discussed. Various technical difficulties in reserving and managing engineering drawings of paper will be solved by means of management system of engineering drawings in practical engineering, while the drawbacks of traditional engineering drawings reserving method will be eliminated completely. Management system of engineering drawing has many advantages, such as convenient in use quick in browse, so it is worthy of using and spreading. .更多还原