基于OneNET的大棚温湿度远程监测系统
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摘要
针对移动终端与智能硬件远程组网过程中出现的智能硬件结构要求高,服务器程序设计复杂以及专用服务器使用费用高等问题,设计一种基于OneNET云平台的远程监测系统。该系统以STM32为主控制器,采用DHT11温湿度传感器采集大棚内的温湿度,应用ESP8266无线WiFi模块将数据传输至OneNET云平台,实现电脑或智能移动终端对大棚温湿度的远程监测。以开放的OneNET作为服务平台,降低开发难度,节约开发成本,缩短开发周期。试验结果表明,该系统具有检测精度高、结构简单、成本低等优点,能够实现对大棚温湿度远程监测的功能。
Aiming at the high requirements of intelligent hardware structure,complex server program design and high cost of dedicated server in the remote networking process of mobile terminal and intelligent hardware,a remote monitoring system based on OneNET cloud platform is designed.The system uses STM32 as the main controller,uses DHT11 temperature and humidity sensor to collect the temperature and humidity in the greenhouse,and uses ESP8266 wireless WiFi module to transmit data to OneNET cloud platform,which realizes remote monitoring of greenhouse temperature and humidity by computer or intelligent mobile terminal.With open OneNET as a service platform,it will reduce development difficulty,save development costs,and shorten development cycle.The test results show that the system has the advantages of high detection precision,simple structure and low cost,and can realize the function of remote monitoring of greenhouse temperature and humidity.
Aiming at the high requirements of intelligent hardware structure,complex server program design and high cost of dedicated server in the remote networking process of mobile terminal and intelligent hardware,a remote monitoring system based on OneNET cloud platform is designed.The system uses STM32 as the main controller,uses DHT11 temperature and humidity sensor to collect the temperature and humidity in the greenhouse,and uses ESP8266 wireless WiFi module to transmit data to OneNET cloud platform,which realizes remote monitoring of greenhouse temperature and humidity by computer or intelligent mobile terminal.With open OneNET as a service platform,it will reduce development difficulty,save development costs,and shorten development cycle.The test results show that the system has the advantages of high detection precision,simple structure and low cost,and can realize the function of remote monitoring of greenhouse temperature and humidity.
引文
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[3]宋玉港,樊桂菊,杜兆辉,等.基于物联网的智能花卉培育系统[J].中国农机化学报,2018,39(2):78-82,88.Song Yugang,Fan Guiju,Du Zhaohui,et al.Intelligent flower cultivation system based on Internet of Things[J].Journal of Chinese Agricultural Mechanization,2018,39(2):78-82,88.
[4]何鹏,那立阳.基于物联网和LabVIEW的温室大棚监测系统设计[J].中国农机化学报,2016,37(9):218-222.He Peng,Na Liyang.Design on a greenhouse monitoring system based on Internet of Things and LabVIEW[J].Journal of Chinese Agricultural Mechanization,2016,37(9):218-222.
[5]朱均超,张强,赵岩.基于物联网的农业大棚环境监测系统设计[J].中国农机化学报,2018,39(9):76-80.Zhu Junchao,Zhang Qiang,Zhao Yan.Design of environment monitoring system for agricultural greenhouse based on Internet of Things[J].Journal of Chinese Agricultural Mechanization,2018,39(9):76-80.
[6]杨文奇,刘希光,郭彦克,等.温室环境物联网监测系统的设计[J].中国农机化学报,2017,38(4):105-108,140.Yang Wenqi,Liu Xiguang,Guo Yanke,et al.Design of Internet of Things monitoring system for greenhouse environment[J].Journal of Chinese Agricultural Mechanization,2017,38(4):105-108,140.
[7]楼亮亮,金彦亮,周苗,等.物联网节点功耗测量及电池寿命分析[J].自动化仪表,2015,36(12):52-55.
[8]张永战,贺立龙,朱亮.物联网时代传感器低成本化发展的思考[J].物联网技术,2012,2(12):32-35,38.
[9]舒文琼.物联网应用突破仍是难题[J].通信世界,2010(39):8.
[10]翟亚芳,张天鹏.基于STM32的家庭智能安防控制系统设计[J].黑龙江大学自然科学学报,2016,33(1):118-123.
[11]张冬林,李鑫,戴梅,等.基于DHT11的低成本蚕室温湿度自动控制系统的设计[J].现代农业科技,2010(18):14-15.Zhang Donglin,Li Xin,Dai Mei,et al.Design of the low cost silkworm house temperature and humidity automatic control system based on DHT11[J].Xiandai Nongye Keji,2010(18):14-15.
[12]王志宏,白翠珍.基于DHT11的实验室多点温湿度报警系统设计[J].山西电子技术,2011(4):45-46.Wang Zhihong,Bai Cuizhen.Design and implementation of multi-point temperature and humidity alarm systemin laboratory based on DHT11[J].Shanxi Electronic Technology,2011(4):45-46.