基于IoT的景区儿童防走失系统设计研究  

Research and Design of a Children's Missing Prevention System in Tourist Attractions Based on Internet of Things

作　　者：申海洋 乔欣 SHEN Haiyang;QIAO Xin(School of Electronic Engineering,Chaohu University,Hefei 238024,China)

机构地区：[1]巢湖学院电子工程学院,安徽合肥238024

出　　处：《黄山学院学报》2025年第2期8-12,共5页Journal of Huangshan University

基　　金：安徽省高等学校自然科学研究重点项目(No.2023AH052099);合肥市软科学研究重点项目“信息技术在环巢湖旅游产业中的应用研究”(2015-13);巢湖学院2023年度学科建设质量提升工程重点项目(XLZ202305)。

摘　　要：旅游景区环境复杂、人流量大,儿童极易走失,现有的智能手环普及率低,且室内卫星信号弱,难以实现定位。针对上述问题,研究者提出一种基于物联网的景区儿童防走失系统。通过在景区内安装RFID识别终端群,实时识别和记录所佩戴RFID电子标签的儿童位置信息,使用ESP8266-nodemcu将结果通过网络传送到MYSQL数据库服务器。如有儿童走失,可通过开发WEB应用平台对数据库进行远程访问和管理,实现对走失儿童位置的检索和定位。通过网络远程控制RFID识别终端处的OLED电子显示屏,可有效提高寻找走失儿童的速度。该系统应用在景区可协助管理人员快速地找到走失儿童,有望提高景区的管理水平,增强景区的安全保障。Tourist attractions often have complex environments and high pedestrian traffic,making children particularly vulnerable to getting lost.Existing smart bracelets have low adoption rates,and indoor satellite signals are often too weak for reliable positioning.To address the above issues,this research proposes an IoT-based anti-loss system for children in tourist attractions.By installing RFID recognition terminals in tourist attractions,the location information of children wearing RFID electronic tags is identified and recorded in real time.The collected data are transmitted via ESP8266-nodemcu to a MySQL database server.In the event of a child going missing,managers can remotely access and manage the database through a web application platform to retrieve and locate the missing child.Additionally,OLED electronic display screens at each RFID terminal can be remotely controlled over the network to facilitate the quick identification of the child's location.This system is expected to enhance the management efficiency and security of tourist attractions by assisting staff in rapidly locating missing children.

关 键 词：RFID 物联网 景区管理 人员定位 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]