摘要
本文设计了一种指纹锁控制系统,它以 AT89C52单片机为其核心,采用先进的脱机指纹识别模块通过可编程串行接口8251与单片机控制系统相连,实现用户指纹信息管理,控制指纹锁的开关。且系统设有报警、看门狗,信息实时监控与记录功能。
This paper designs a kind of fingerprint Identification control system with AT89C52 single chip proces- sor.The advanced off-line fingerprint Identification module connected with this system via the program mable serial port 8251 is applied to control the fingerprint key.This system has the functions of warning,watch dog,real information monitoring and recording
出处
《电工技术》
2002年第11期36-37,共2页
Electric Engineering
