物联网课程设计论文.doc

本科学生毕业论文 2014 年5月 17日论文题目: 门禁系统设计学院: 电子工程学院年级: 20 11级专业: 物联网工程(无线技术) 姓名: 刘雨时学号: 20 115156 指导教师: 甄佳奇 I 摘要 RFID 技术在无线电技术方面得到广泛应用与发展,其基本原理是利用射频方式进行非接触双向通信,以达到识别与数据交换的目的。本设计是基于 RFID 技术的门禁系统,利用其非接触式无线识别的特点,能够对车辆进行自动识别,同时自动开启和关闭道阀,将出入口的控制从被动防守变为主动监控,从而加强对小区车辆和校园等重要场所停车场的管理,极大提高车辆出入的效率,减少管理方面的混乱局面,节约人力成本。本设计给出了系统的总体结构,并对主要组成部分的功能及具体实现做了阐述。关键词 RFID 技术;射频方式;门禁系统;无线识别 II Abstract RFID technology has been widely used and developed in radio technology, its basic principle is to use the way of non-contact radio frequency two-munication, so as to achieve the purpose of identification and data exchange. The design of access control system based on RFID technology, using the non contact type wireless identification, can carry out the automatic identification of the vehicle, and automatically open and close the valve, the entrance control from passive defense to active monitoring, so as to strengthen the district vehicle and campus and other important places the parking lot management, greatly improve the vehicle access efficiency, reduce the management chaos, save manpower cost. This design gives the overall structure of the system, and the main part of the function and Realization of the. Key word RFID technology; radio frequency; wireless identification access control system 摘要......................................................................................................................... I Abstract .................................................................................................................. II 前言........................................................................................................................ 1 第一章 RFID 技术................................................................................................. 2 RFID 技术的介绍.................................................................................................................................. 2 第二章门禁系统的控制原理及门禁卡的种类................................................. 3 门禁系统的组成