南阳理工学院本科生毕业设计(论文) 学院(系): 电子与电气工程系专业: 电气工程及自动化学生: 朱素祯指导教师: 李鉴完成日期 2012 年5月基于单片机的门禁控制系统的设计 Based on Microprogrammed Control Unit access control system design 总计: 28页插图: 11幅南阳理工学院本科毕业设计(论文) 基于单片机的门禁控制系统的设计 Based on Microprogrammed Control Unit access control system design 学院(系):电子与电气工程系专业: 电气工程及其自动化学生姓名: 朱素祯学号: 104091120074 指导教师(职称): 李鉴(讲师) 评阅教师: 完成日期: 南阳理工学院 Nanyang Institute ofTechnology 基于单片机的门禁控制系统的设计 I 基于单片机的门禁控制系统的设计电气工程及其自动化朱素祯[摘要] : 本文介绍了一种用于门禁管理系统的射频读卡器的设计过程,实现卡上信息的识别和读取。主要完成了硬件的设计调试和部分软件的设计和调试工作。对于硬件部分,完成读卡器电路的设计和调试工作。本设计是利用 T7122M-I 工业级 ID读卡模块实现的门禁控制器,主控部分采用 AT89C51 芯片,控制外围设备,有卡读入时先判断是否为管理卡或者用户卡,针对相应卡蜂鸣器做出相应回应。此系统具有存储一张管理卡和多张用户卡的功能,同时管理人员还可以通过按键更改管理卡,增加,删除用户卡等操作,门禁刷卡控制刷卡距离约为 5-12CM 。[关键词] :AT89C51 ,门禁系统,读卡模块,智能 Based on Microprogrammed Control Unit access control system design Electrical Engineering and Automation Specialty Z HU Su -z hen Abstract : This thesis introduced the design process ofa kind of radio frequency (RF) read card device which used for controlling at entrance guard is used for identifying and reading design pleted the design and the adjustment of the circuit, the design of parts of software and debugging. This design is to use T7122M-I industrial ID card module of the realization of the entrance guard read controller, the control part AT89C51 chip, control peripherals, has a card to read to decide whether it is for user card or, for corresponding card buzzer makes the corresponding response. This system has a more storage card and a YongHuKa function, at the same time management personnel can also change through key card, increase, delete YongHuKa operation, access control credit card for 5-distance is about 12 CM . key words : AT89C51, access control, reading card modules , intelligent 基于单片机的门禁控制系统的设计 II 目录引言............................................................................................................................................. 7 1课题论述..........................................................
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