基于RS485总线和RFID的智能门禁系统实现  

Implementation of Intelligent Entrance Guard System Based on RS485 Bus and RFID

作　　者：杨莉[1] 郑传涛[1] 宋占伟[1] 于枫[1] 

机构地区：[1]吉林大学电子科学与工程学院,吉林长春130012

出　　处：《青岛科技大学学报（自然科学版）》2007年第5期467-470,共4页Journal of Qingdao University of Science and Technology:Natural Science Edition

基　　金：国家自然科学基金资助项目(59978018)

摘　　要：设计了一种智能门禁系统的硬件和软件实现方案。系统采用RFID技术,以W77E58为核心控制器,对用户刷卡信息和密码进行认证。多个门禁控制器节点通过485总线连接到管理计算机组成网络,该计算机对住户信息和卡信息进行文件和数据库管理,并通过总线对小区各门栋出入情况实时监控。系统试点运行情况稳定可靠。An intelligence entrance guard system scheme based on radio frequency identification（RFID） technology is designed.The system takes W77E58 as core controller to identify the passwords and card information.The network is composed of many multipoint control unit（MCU） parts connecting with PC through 485 Bus.The PC not only manages the information of cards and users by files and databases,but also does real-time watch and control of the in-out situation of doors through 485 bus.This system has been put into practice as an experiment,and now it runs well and stably.

关 键 词：RFID RS485总线 智能门禁系统 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TP273[自动化与计算机技术—控制科学与工程]