基于单片机的宿舍指纹门禁解锁系统设计  

Design of Dormitories Fingerprint Access Control System Based on MCU

作　　者：徐明昊 宋广军 XU Ming-hao;SONG Guang-jun(College of Mathematics and Information,Zhejiang Ocean University,Zhoushan 316000,China)

机构地区：[1]浙江海洋大学数理与信息学院,舟山316000

出　　处：《自动化与仪表》2020年第4期94-97,108,共5页Automation & Instrumentation

基　　金：浙江省自然科学基金资助项目(LY16F020014);国家科技部星火计划项目(2015GA700041)。

摘　　要：为了方便学生进出宿舍,并增强宿舍的安全性,设计了基于单片机的宿舍指纹门禁系统。该设计在传统宿舍门钥匙解锁的基础上,添加了指纹解锁和密码解锁功能。该系统以单片机为核心控制;利用指纹图像采集技术采集指纹图像,将指纹图像处理成特征码。通过对特征码的操作,实现对指纹的识别、录入等,对宿舍门禁进行解锁控制,方便了学生出入,也对宿舍的安全增添保障。In order to facilitate students to enter and exit the dormitory and enhance the safety of the dormitory,a fingerprint access control system based on single chip microcomputer is designed. The design adds fingerprint unlocking and password unlocking functions based on the unlocking of traditional dormitory door keys. The system is controlled by single-chip microcomputer. The fingerprint image is collected by fingerprint image acquisition technology,and the fingerprint image is processed into feature code. Through the operation of the feature code,fingerprint identification and input are realized,and the access control of the dormitory is unlocked,which is convenient for students to enter and exit,and also adds security to the dormitory.

关 键 词：STC单片机 指纹识别 门禁解锁 宿舍管理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] G483[自动化与计算机技术—计算机科学与技术]