校园一卡通应用系统的设计与实现
Design and Implementation of Campus Card in School
中文摘要
随着计算机技术和网络技术的迅速发展,智能卡技术在国内国外、各行各业广泛流行,校园一卡通系统已成为校园管理信息系统发展的必然趋势。为提升我校管理水平、教学质量并方便师生的工作和学习,本文在我校原有校园网及管理信息系统的基础上,对校园一卡通系统进行了研究与开发。
本文在了解国内外一卡通发展及应用状况的基础上,首先,对 IC 卡的内部结构、读写机制、读写原理等进行了详细的研究,在研究、分析、比较的基础上,选用非接触式 Mifare1 S70 卡,并结合各应用子系统进行了扇区规划设计。
其次,遵循实用性、经济性和扩展性等原则,给出了我校校园一卡通系统的整体规划。对一卡通网络体系进行了研究,在充分利用原校园网布线和原有各应用子网的原则下,采用先进的交换式以太网技术和虚拟局域网技术,增建数据中心,开设银行专线,改进子网,设计了三层网络结构的一卡通网络系统。最后,针对我校实际工作需要,对卡务中心、学籍及成绩管理、机房管理、食堂管理、图书馆管理、财务管理六个应用子系统进行了分析、设计,并对学籍及成绩管理子系统进行了实现。
本文提出的一卡通方案,其规模大小、投资力度、先进性、实用性都非常适合我校实际情况,必将对我校发展和教学质量的提高起到良好的促进作用。希望本文研究结果对其他中学的一卡通建设也有参考作用。
关键词:校园一卡通 非接触式 IC 卡 网络体系 应用子系统
ABSTRACT
Along with the rapid development of computer and network technology, the smart card technology has come into vogue both in domestic market and overseas. One Card Through system has become the trend of the information management of the schools. In order to upgrade the management of our school and the quality of teaching, and to facilitate the study and working of students and teachers,this paper has made the research and study of the projects of One Card Through system in our
school based on the original school network and information system.
After the investigation of the development and application of the one card through system in both domestic market and overseas, firstly, I conducted the full research on the application category of IC card, its internal structure, R/W rules and advanced products. Based on the research, analysis and comparison, we decided to implement the non-contact Mifare 1 S70 card in our school, at the same time, we have finished the project of sector planning and the sub-system. Secondly, according to the principle of practicality, economy and expansibility, this paper conducted the research of networking system of One Card Through, selected the advanced technology of Alternate Ethernet and virtual local area, proposed some ideas such as data center, special line for banks and sub-net improving, based on the utilization of the current school network and its subsystem. Accordingly it will form a One Card Through system of 3D network structure.
At last, the article carried out the analysis, design of the six subsystems of card
center, score management, engine room management, canteen management, library management and finance management. In the same time, give the experimentation of score management.
The One Card Through projects in the article fits well in our school in scale, investment, advanced technology and practicability. I believe it will help the development of our school and improve the quality of teaching. Hopefully the research can be used as reference of the One Card Through system in other middle schools.
KEY WORDS:One Card Through in Campus, Contactless Integrated Circuit Card,
Networkin architecture, Application System
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