摘要
提供一基于51系列单片机的指纹识别电子密码锁系统设计。系统由STC89C52RC单片机为主控芯片、AS608指纹识别模块、矩阵键盘模块、LCD12864显示模块以及报警模块等组成。系统实现了指纹录入功能、指纹密码解锁和删除功能,以及通过按键重设密码等功能,达到了指纹识别系统设计的有效性和可靠性,方便安全。
This paper provides design of a fingerprint identification electronic password lock system based on a 51 series single chip microcomputer.The system consists of STC89C52RC single chip microcomputer as the main control chip,AS608 fingerprint recognition module,matrix keyboard module,LCD12864 display module and alarm module.The system realizes fingerprint entry function,fingerprint password unlocking and deleting function,and password resetting function by pressing keys,which achieves the effectiveness and reliability of fingerprint identification system design,and is convenient and safe.
作者
杨淑裕
鄢艳红
YAN Shu-yu;YAN Yan-hong(Guangzhou University of Chinese Medicine School of Medical Information Engineering,Guangzhou 510006,China)
出处
《电脑知识与技术》
2021年第15期228-230,共3页
Computer Knowledge and Technology
基金
广州中医药大学2019年“专创融合”课程建设项目(微机原理及应用)。
关键词
单片机
指纹识别
AS608
矩阵键盘
门禁系统
single chip microcomputer
Fingerprint recognition
AS608
Matrix keyboard
Access control system
