一个简易的校园智能门禁系统的设计

Design of a Simple Intelligent Access Control System of Campus

智能门禁卡系统是当今世界新科技的代表,也是未来生活能够进入智能化的开端,为人类的生活带来了便捷化、智能化的收益。以51单片机为核心,外接一个LCD显示屏电路和键盘输入电路,设计一个简易的校园智能门禁系统。该门禁系统可以通过非接触式读卡和密码输入两种方案,以及时发现和记录针对陌生人进出校园信息,来实现校园门禁系统的功能,为校园的安全性管理提供了有力保障。

Intelligent access control is an intelligent administration pattern,which plays an important role in social security.Its core is 51 Single Chip Micyoco(SCM),and it is connected with LCD display screen and input circuit,which is advantageous to designing a simple intelligent access control system of campus.The access control system uses two modes of contactless card reading and password input to pass.As well as it can find and records information about strangers in time,this creates a safe administration for campus.