节点文献

RFID标签封装设备数据库系统设计与实现

Design and Realization of the Database System of RFID Tag Package Equipment

【作者】 张毅

【导师】 尹周平; 陶波;

【作者基本信息】 华中科技大学 , 机械电子工程, 2009, 硕士

【摘要】 射频识别技术(RFID,Radio Frequency Identification)是20世纪90年代开始兴起的一种自动识别技术。与传统技术相比,RFID电子标签具有使用距离远、信息量大、可重复利用等优点,然而,RFID电子标签的成本是制约其广泛应用的一个瓶颈。RFID标签封装设备由卷料、点胶、翻转贴装、热压和检测五个模块组成。在日常生产中,RFID标签封装设备具有大量的数据需要收集和存储,原有的文件系统数据管理方式导致数据管理不规范,既不利于相关信息的存储和查询,也给设备的安全生产带来了隐患。为解决以上问题,针对RFID标签封装设备的特点,论文设计并实现了RFID标签封装设备数据库系统。论文首先介绍了RFID标签封装设备数据库系统研发的背景和意义,阐述了分布式数据库技术在国内外的发展概况,又具体介绍了分布式数据库系统的相关概念和设计方法。其次针对设备的硬件布局和现有软件系统中存在的问题,分析了RFID标签封装设备数据库系统的功能需求,并根据对等处理系统设计了数据库系统的总体结构和网络架构。然后依照分布式数据库设计方法DATAID-D方法,完成了分布式数据库的概念结构设计、全局逻辑结构设计,分布设计和局部逻辑结构设计,并利用SQL SERVER 2005实现了数据库。最后,依据设备的功能需求,完成了基于数据库的应用程序设计,包括用户管理模块、日志模块等。

【Abstract】 Radio Frequency Identification (RFID) is a kind of automatic identification technology which has begun to rise since 1990s. Compared with traditional technology, RFID tags have a lot of advantages such as longer accessing distance, larger data memory, reuse of tags. However, the price is a bottleneck of the wide application of RFID tags.RFID tag package equipment includes five modules, such as web conveyance module, dispensing module, flip-chip bonding module, heat-press module and testing module. There is a great deal of information to be collected and saved for the equipment in daily production. Existing data management method based on file system is going against the data collection, bringing hidden trouble for safety production and making the data management nonstandard. In order to solve these problems, this thesis designs the database system of RFID tag package equipment according to the characteristics of the equipment.Firstly, the background and significance of the database system of RFID tag package equipment are introduced. Then the distributed database technology and its development are expounded.Secondly, based on the hardware layout of the equipment and the problems of the software system, the function requirement of the database system is analyzed. The general structure and network architecture are designed according to peer-to-peer system.Subsequently the conceptual structure, the global logical structure, distributed design and the local logical structure of the distributed database are designed based on DATAID-D method. At last, the database is implemented with SQL SERVER 2005.Finally, the application program is designed according to the function requirement, for example, user management module and log module.

  • 【分类号】TP311.13
  • 【被引频次】3
  • 【下载频次】119
节点文献中: 

本文链接的文献网络图示:

本文的引文网络