基于ESP32的指纹考勤系统设计与实现  

Design and Implementation of ESP32 Based Fingerprint Attendance System

作　　者：谭毓鸿 王勋 黄伟淇 柯金河 郑健欣 陶铭 TAN Yu-hong;WANG Xun;HUANG Wei-qi;KE Jin-he;ZHENG Jian-xin;TAO Ming(School of Computer Science and Technology,Dongguan University of Technology,Dongguan 523808)

机构地区：[1]东莞理工学院计算机科学与技术学院,东莞523808

出　　处：《现代计算机》2021年第5期106-110,共5页Modern Computer

基　　金：东莞理工学院大学生创新创业训练计划项目(国家级);广东省科技计划项目(No.2016A010101035)。

摘　　要：传统的考勤方式大多存在数据不真实、统计工作量大等不足。为更好地帮助企业和学校等相关机构完成考勤统计的任务,减少在考勤管理上的时间管理成本,提出一种基于ESP32的指纹考勤系统的设计方案。以ESP32作为主控,利用ESP32的Wi-Fi和蓝牙功能,通过消息队列遥测传输(Message Queuing Telemetry Transport,MQTT)实现硬件内部网络构建和外部联网,同时搭配IIC的OLED屏幕和外围器件AS608指纹模块,实现智能配网。同步开发微信小程序客户端和PHP后台,实现指纹数据的录入,考勤数据的查询和被考勤者的信息管理等多项功能。Most of the traditional attendance methods have some shortcomings,such as untrue data,large statistical workload and so on.?In order to better help enterprises,schools and other related institutions to complete the task of attendance statistics,and reduce the time management cost in attendance management,a design scheme of fingerprint attendance system based on ESP32 is proposed.Taking ESP32 as the main control,using the Wi-Fi and Bluetooth functions of ESP32,the hardware internal network construction and external networking are real⁃ized through Message Queuing Telemetry Transport(MQTT),and the intelligent distribution network is realized with IIC OLED screen and peripheral device AS608 fingerprint module.WeChat Mini Programs client and PHP background are developed synchronously,and many functions such as fingerprint data input,attendance data query and attendance information management are realized.

关 键 词：ESP32 智能配网 指纹考勤 MQTT 

分 类 号：TP311.56[自动化与计算机技术—计算机软件与理论]