基于Python和树莓派4B的智能门禁系统  

Intelligent Access Control System Based on Python and Raspberry Pi 4B

作　　者：高艳 王龙 韩芳 GAO Yan;WANG Long;HAN Fang(Jinzhong College of Information,Jinzhong,Shanxi 030800,China)

机构地区：[1]晋中信息学院,山西晋中030800

出　　处：《自动化应用》2025年第4期232-235,共4页Automation Application

基　　金：基于跨“五维”多层次智能大数据自主创新实验室(2022P018)。

摘　　要：随着计算机技术、生物识别技术的飞速进步,小区、银行、机房等关键场所对出入管理的严格性需求日益增长,为此,基于Python语言和树莓派4B设计了智能门禁系统。该系统集成了人脸识别技术和RFID识别技术,在检测到人体的情况下启动人脸识别功能,通过人脸数据采集、处理、人脸检测以及与已知人脸进行比对,实现人脸识别开门。RFID识别技术通过RFID识别,读取卡片的UID,通过查看读取的UID是否在已知ID列表中,实现RRID开门。通过人脸识别和RFID技术集成系统实现了高度准确和便捷的开门方式,有效确保了只有授权人员才能进入。同时,系统还具备时间显示功能,为用户提供实时、准确的时间信息。另外,当系统检测到声音时,能自动点亮门灯,极大地提升了夜间或暗光环境下的使用体验。With the rapid advancement of computer technology and biometric technology,there is an increasing demand for strict access management in key places such as residential areas,banks,and computer rooms.Therefore,an intelligent access control system has been designed based on Python language and Raspberry Pi 4B.The system integrates facial recognition technology and RFID recognition technology.When a human body is detected,the facial recognition function is activated.Through facial data collection,processing,facial detection,and comparison with known faces,facial recognition is used to open doors.RFID identification technology uses RFID recognition to read the UID of the card,and by checking whether the read UID is in the known ID list,RRID can be used to open the door.The highly accurate and convenient door opening method has been achieved through the integration of facial recognition and RFID technology,effectively ensuring that only authorized personnel can enter.At the same time,the system also has a time display function,providing users with real-time and accurate time information.In addition,when the system detects sound,it can automatically turn on the door lights,greatly improving the user experience at night or in low light environments.

关 键 词：树莓派 人脸识别 RFID识别 智能门禁系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]