基于LoRa技术的校园疫情体温监测系统设计  

Design of temperature monitoring system during pandemic on campus based on LoRa technology

作　　者：万云[1] 陈达美 蒋阳[3] WAN Yun;CHEN Damei;JIANG Yang(School of Information and Intelligent Manufacturing,Chongqing City Vocational College,Chongqing,China 402160;Chongqing Yongchuan Wuzhou Primary School,Chongqing.China 402160;College of Communications Engineering,Chongqing University,Chongqing,China 400044)

机构地区：[1]重庆城市职业学院信息与智能制造学院,重庆402160 [2]重庆市永川区五洲小学校,重庆402160 [3]重庆大学通信工程学院,重庆400044

出　　处：《深圳信息职业技术学院学报》2022年第4期57-64,共8页Journal of Shenzhen Institute of Information Technology

基　　金：重庆市教育委员会科学技术研究重点项目(项目编号:KJZD-K202003901)。

摘　　要：校园体温监测是疫情防控的关键,它能为学校决策者提供师生体温数据并积极采取疫情防控措施。针对人群密集高的校园疫情防控常态化工作,提出一种分布式集中管理、更易普及的基于远距离无线电(Long Range,LoRa)通信的体温监测系统。该系统采用“终端设备+上位机监控”极简模式设计,将终端设备布控在学生寝室、教室或办公室内,便于早中晚多次非接触式实时采集,师生凭射频识别卡(Radio Frequency Identification,RFID)在终端随时实名测量体温值,学校管理人员在监控中心即可监测到师生的体温信息。实验结果表明,该系统可远程实现校园师生体温的实时采集、实时显示、数据汇总下载和体温超值报警等功能,系统数据传输可靠,对疫情防控常态化工作的高效管理具有一定的实用价值。Monitoring body temperature of students and faculties on campus is the key to pandemic prevention and control,which can provide the decision makers with the temperature data to take active measures.A distributed,centralized,and easy-to-use long-range radio (LoRa) communication-based temperature monitoring system is proposed for the normalization of pandemic prevention and control on densely populated campus.The system is designed in a minimalist mode of "terminal device + upper computer monitoring",and the terminal device is deployed in students’ dormitories,classrooms or offices to facilitate non-contact real-time collection of data in the morning,midday and evening.Teachers and students can take their body temperature at any time with their Radio Frequency Identification (RFID) cards.The administrators can monitor the temperature information at the monitoring center.The experimental results show that the system can realize the real-time body temperature data collection in a remote manner,with download and alert functions and a reliable data transmission system,which has some practical value for the efficient management of pandemic prevention and control.

关 键 词：LoRa通信 远程测温 体温监测 

分 类 号：TN929.5[电子电信—通信与信息系统] R47[电子电信—信息与通信工程]