门禁管理系统中的读卡器的设计  

The design of the card reader in access management system

作　　者：万方艳[1] 李航[1] 蔡嘉男[1] 蔡阳[1] 董国勇[1] 

机构地区：[1]江南大学物联网工程学院,江苏无锡214122

出　　处：《大众科技》2011年第9期41-42,共2页Popular Science & Technology

摘　　要：设计了一种基于射频识别技术的联机型非接触式IC卡门禁控制系统,提出了整个系统的实行方案。系统采用分布式结构和集中控制方案,由三部分组成:中心服务器PC、管理站LCD、门禁读卡器。与传统的门禁系统相比,具有显著的优越性。重点阐述了以MCS-51单片机为核心、YHY502系列为射频基站的门禁读卡器工作原理及硬件和软件设计。实际应用结果表明,系统运行稳定、实时性好、方案可行。Designed a control system of non-contact type IC card access based on radio frequency identification technology , and proposed the implementation of the entire system. The system uses a scheme of distributed architecture and centralized control, consisting of three parts： a central server PC, the management station LCD, access control card reader. Compared with traditional access control systems, it has significant advantages. The paper focuses on the principle of access control card readers, hardware and software design including the MCS-51 microcontroller used as the core and YHY502 series as radio base station .The practical results show that the system is stable and real-time, and the program is feasible.

关 键 词：门禁系统 非接触式IC卡读卡器 51单片机 

分 类 号：TN99[电子电信—信号与信息处理]