校园一卡通管理系统的设计与实现

【作者】 王涛；

【导师】 张春海；

【作者基本信息】 中国海洋大学 ， 计算机技术， 2006， 硕士

【摘要】 目前各大学在校园卡应用系统管理上存在诸多问题，主要表现在以下几个方面：由于IC卡应用的快速发展，校内各单位逐步建立起自己的卡应用系统，而这些系统采用的技术与规范不统一，造成了各种卡应用系统无法兼容，资源不能合理配置和共享；学生手中的食堂饭卡、图书馆借阅卡、银行卡以及电话卡等，少则三、四张，多则六、七张，给学生用卡带来了不便，使得各单位管理不能统一。随着大学校园网的建成使用，为校园一卡通系统的建立提供了实现的基础和可能；射频IC卡应用系统的日渐成熟为校园一卡通系统的建立提供了技术保障，校园内实现一卡通管理已成为校园管理发展的趋势。 本文所研究的校园一卡通系统就是针对目前校园中使用的证件繁多、管理复杂的情况而设计的，力求改变以上所提诸多问题，综合先进的射频IC卡技术及网络通讯技术实现“一卡在手，走遍校园”，给师生员工带来方便。 本文首先介绍了一卡通系统的研究现状及课题的选题背景和意义，然后对校园一卡通系统的体系结构、功能需求、采用的数据库进行了分析：提出了校园一卡通系统的总体方案设计：包括卡的选择，卡上信息的存储，系统的网络结构设计，并探讨了一种C／S和B／S两种模式相结合作为系统的软件开发模式；然后探讨了校园一卡通系统分布式数据库结构及数据分布策略，阐述了分布式数据库中一卡通中心数据库和各子数据库之间的关系及其建立方法，同时对分布式数据库中的关键技术—数据的一致性、安全性和事务的并发性等问题进行了讨论。此外，文章还详细描述了管理结算中心子系统的功能及实现，并着重介绍了刷卡过程的实现。最后，考虑到该系统将来可能与银行系统的对接，提出了银行转帐子系统的实现设想。更多还原

【Abstract】 Presently, there are many problems in campus IC card system. It mainly behaves as follows: Firstly, with the rapid development of the application every department of campus gradually sets up its own application of card system of card .But techniques and criterions introduced into these systems are not: identical with each other. As a result, various application systems of card are ; not harmony with each other and resources can’t be reasonably configured and shared; Next, each student has many cards, for example student certificate, the card for restaurants and telephone and so on. And these many cards are troublesome when they are used; Finally, because campus network was set up lately, the management of various departments of campus couldn’t be identical with each Other. Most of university has set up its own campus networks, which makes it possible to establish campus one-card-through system; The gradually maturing of application system of radio frequency IC card provides the technique guarantee for the establishment of campus one-card-through system. So the implementation of management for one-card-through in campus becomes an inexorable trend for the development of campus management.The campus one-card-through system researched in this paper aims at the designation of a card to solve the problem that there are many certificate in campus and the management is too complex .The advanced radio frequency IC techniques and network communication techniques are used to realize the dream of using one card through campus which can surely bring many conveniences to Students and teachers. Firstly, the paper makes an introduction of develop status, deficiency and its background of one-card-through. Secondly, expatiation is done on the system Structure and function requirements of campus one-card-through system, followed by a description of the appropriate database suitable to campus更多还原