基于ZigBee和4G的空气质量远程监测系统设计
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摘要
针对现阶段科研及市场实际需求,总结高校相关专业实验存在问题,设计开发了一种远程监测系统。系统由空气质量探测器、网络协调器和空气质量远程监测软件组成。使用STM32芯片作为MCU,采集PM2.5和PM10的参数并实时显示,将多个监测点采集到的数据通过ZigBee Mesh网集中到网络协调器,再由4G通讯的方式将数据传输到云平台。远程监测软件通过Internet读取并显示各监测点采集的数据,实现了各监测点数据的显示、报警值设定、实时曲线和历史曲线显示等功能。该系统综合了嵌入式、无线传感网络及上位机界面设计,可有效提升学生的综合试验能力和创新能力。
In view of the current research and market actual needs,the problems of relevant professional experiments in colleges were summed up,the experimental system was designed. The system consists of air quality detectors,network coordinator and air quality remote monitoring software. It uses STM32 chip as MCU,collects the parameters of PM2.5 and PM10,displays them in real time. The data collected by multiple monitoring points are collected into the network coordinator through ZigBee Mesh network,then transmitted to the cloud platform by the means of 4 G communication. The air quality remote monitoring software gets and displays the data collected by each monitoring point through the Internet,and realizes the function of data display,alarm value setting,real-time curve and historical curve display,etc. The system integrates embedded system,wireless sensor network and the design of host computer interface,which can effectively improve students' comprehensive experimental ability and innovation ability.
In view of the current research and market actual needs,the problems of relevant professional experiments in colleges were summed up,the experimental system was designed. The system consists of air quality detectors,network coordinator and air quality remote monitoring software. It uses STM32 chip as MCU,collects the parameters of PM2.5 and PM10,displays them in real time. The data collected by multiple monitoring points are collected into the network coordinator through ZigBee Mesh network,then transmitted to the cloud platform by the means of 4 G communication. The air quality remote monitoring software gets and displays the data collected by each monitoring point through the Internet,and realizes the function of data display,alarm value setting,real-time curve and historical curve display,etc. The system integrates embedded system,wireless sensor network and the design of host computer interface,which can effectively improve students' comprehensive experimental ability and innovation ability.
引文
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[2] IEEE Computer Society.IEEE Std 802.15.4-2003 Wireless medium access control(MAC)and physical layer(PHY)specifications for low-rate wireless personal area networks(LR-WPANs)[S].New York:the Institute of Electrical and Electronics Engineers Inc.,2003.
[3]万志平,金永敏,杨亦红.基于ZigBee的无线数据采集系统的设计[J].信息技术,2009,33(9):22-23,55.
[4]李文仲.ZigBee无线网络技术入门与实战[M].北京:北京航空航天大学出版社,2005.
[5]李进,徐小龙,曾闵.ZigBee无线网在鱼塘水质监测中的应用[J].自动化与仪表,2018,33(8):63-67.
[6]周杏鹏,孙永荣,仇国富.传感器与检测技术[M].北京:清华大学出版社,2012.
[7]刘畅,侯黎阳.基于ZigBee的校园路灯物联网系统的设计与实现[J].自动化与仪表,2018,33(8):80-83,88.
[8]李起伟,霍中刚,温良,等.基于无线Mesh网络的煤矿应急救援系统设计研究[J].工矿自动化,2012,35(6):39-43.
[9]丁凡,周永明.基于STM32和ZigBee的无线校园火灾报警系统设计[J].微型机与应用,2012,31(6):43-45,49.
[10]苗连强,胡会萍.基于ZigBee技术的温室环境远程监测系统设计[J].仪表技术与传感器,2010,40(10):108-110.
[11]段锋锐,石军锋.一种基于ZigBee技术的温室数据实时采集系统[J].自动化与仪表,2015,30(10):41-44.
[12]马锐,陈光建,贾金玲,等.基于Zigbee和GPRS的多参数水质监测系统设计[J].自动化与仪表,2014,29(10):33-36.
[13]戴建,史志才,吴飞,等.基于GSM与Zig Bee的环境监测与采集系统[J].自动化与仪表,2015,30(9):38-42.