基于MM32F5270微控制单元的智慧门禁系统设计
Intelligent Access Control System Design Based on MM32F5270 Micro Control Unit
林博涵 1程仪 1朱立超 1谢迎娟1
作者信息
- 1. 河海大学信息科学与工程学院,江苏常州 213000
- 折叠
摘要
传统门禁系统存在钥匙易被伪造、解锁方式单一、难以对门禁区域进行实时监控和数据分析等一系列安全性、体验性问题;结合物联网技术,以灵动微电子MM32F5270开发板作为主控,设计了一套安全性高、智能化高、可联网的智慧门禁系统;系统以MindSDK和MircoPython为开发平台,由摄像头模块采集图像数据,并交由MM32F527 0处理后,通过WIFI模块传输数据到服务器;根据接收到的图像数据结合LBP算法获取人脸特征点数据,并将其输入至卷积神经网络以实现人脸检测的目标;实验结果表明,该智慧门禁系统能有效解决安全性差、数据管理难和无法实时监控等问题,提高了用户体验和系统可靠性.
Abstract
Traditional access control systems have a series of security and experiential issues,such as easy key forgery,single un-locking method,and difficulty in real-time monitoring and data analysis of access control areas.Combining IoT technology,a smart access control system with high security,intelligence,and networking capabilities was designed using the Smart Microelectronics MM32F5270 development board as the main controller;The system is developed using MindSDK and MircoPython as platforms.Im-age data is collected by the camera module and processed by MM32F5270.The data is then transmitted to the server through the WIFI module.Obtain facial feature point data based on the received image data combined with the LBP algorithm.And input it into the convolutional neural network to achieve the purpose of face detection.The experimental results show that the smart access control system can effectively solve problems such as poor security,difficult data management,and inability to monitor in real time,impro-ving user experience and system reliability.
关键词
智慧门禁/IoT/TCP透传/MM32F5270/OpenMV/LBP算法Key words
smart access control/IoT/TCP transparent transmission/MM32F5270/OpenMV/LBP algorithm引用本文复制引用
基金项目
国家自然科学基金(61573128)
教育部产学合作协同育人项目(220803494162012)
教育部产学合作协同育人项目(220603632072407)
大学生创新创业训练计划项目(202310294048Z)
河海大学创新性实验项目(河海教务[2022]49号)
出版年
2024
NETL
NSTL
万方数据