基于rfid技术的考试管理系统设计与实现.doc

摘 要 射频识别技术是自动识别技术的一种，它通过无线射频方式进行非接触双向数据通信对目标加以识别，具有识别迅速、无磨损、不受环境影响、寿命长等优点。 论文着重阐述了技术以及该技术在本系统中的具体应用。比较了射频识别技术和其他自动识别技术的优缺点．在研究考勤管理系统业务流程的基上，对系统的硬件体系结构进行了设计，对相关设备进行了选型。系统为运行平台，采用架构， 为后台数据库，为开发工具。按照软件工程的方法开发，采用 面向对象方法对系统进行了建模和分析，结合智能卡和考勤机采集原始刷卡数据，以的方式连接数据库，应用函数实现串口通信，加以先进的考勤管理理论，实现了考勤管理业务流程的自动化和科学化。本系统与传统管理系统相比，除了使用方便、功能完善、省时省力的特点外，还具有考勤、管理；一次排、终身可用；结算精确、报表详细；考勤处理结果多样化；可单机或联网使用等特点。解决杜绝了考勤做假、做人情，对提高管理水平、节约资源、提高办事效率有显著的应用效果。 ：RFID：C/S；ADO； Radio frequency identification technology (RFID) is an automatic identification technology, radio frequency through non-contact way of two-way data communications to be on target recognition, with the rapid identification, no wear, no environmental effect, long life and other advantages. Paper focuses on the RFID technology and the technology in the system application. Comparison of radio frequency identification technology and other automatic identification technology . The advantages and disadvantages in attendance management system business process on the base of system, hardware system structure design, the RFID equipment for the selection. System with Windows XP/Windows 2000as operation platform, using c/s structure, sqlserver2000 as background database, C# for development tools. According to the method of software engineering development, using UML object-oriented method has carried on the system modeling and analysis, combined with the intelligent IC card and attendance machine collection of the original card data, in the form of ADO connect to the database, using Windows API function to realize serial communication, to the advanced management theory, realize the attendance management business process automation and scientific. This system and the traditional examination management system, in addition to the use of convenient, perfect function, time-saving features, also has a credit card registration, reasonable allocation of teachers and students; attendance, test questions management; a pomp, lifelong available; settlemen