农业大棚环境监测系统的设计与实现
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摘要
"互联网+"正在改变人们的传统生产方式,将农业大棚与互联网结合,对大棚内的温湿度进行实时监测,数据传输和检测的速度快、数据采集的精准度高。系统通过温湿度传感器采集温度和湿度的相关数据,STM32单片机处理数据,在硬件模块显示数据,并通过蓝牙与APP进行数据交互,当检测到当前温度值高于预设温度值时,APP发出警报,以便相关人员通过APP发送指令,启动风扇,对发生的高温现象进行相应及时的处理。
"Internet+" is changing the way of traditional production,the agricultural greenhouses and the Internet are combined to monitor timely the temperature and humidity in the greenhouse.Data acquisition,transmission and detection are speeded up with high precision.The system collects the relevant data of temperature and humidity from sensors,and STM32 MCU processes data,displays data in the hardware module,and exchanges data via bluetooth and APP.When the detected current temperature value is higher than the preset temperature value,the APP issues a warning,so that the relevant personnel starts fan through the APP instruction,to treat timely high temperature phenomenon.
"Internet+" is changing the way of traditional production,the agricultural greenhouses and the Internet are combined to monitor timely the temperature and humidity in the greenhouse.Data acquisition,transmission and detection are speeded up with high precision.The system collects the relevant data of temperature and humidity from sensors,and STM32 MCU processes data,displays data in the hardware module,and exchanges data via bluetooth and APP.When the detected current temperature value is higher than the preset temperature value,the APP issues a warning,so that the relevant personnel starts fan through the APP instruction,to treat timely high temperature phenomenon.
引文
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[3]卑璐璐.无线温湿度监测系统设计[D].葫芦岛市辽宁工程技术大学,2008.
[4]倪天龙.单总线传感器DHT11在温湿度测控中的应用[J].单片机与嵌入式系统应用,2010(6):60-62.
[5]杨伟,肖义平.基于STM32F103C8T6单片机的LCD显示系统设计[J].微型机与应用,2014(20):29-31+34.
[6]张群,杨絮,张正言,等.蓝牙模块串口通信的设计与实现[J].实验室研究与探索,2012(3):79-82.
[7]郑昊.基于Arduino/Android的蓝牙通信系统设计与实现[D].武汉:湖北大学,2012.
[8]郭霖.第一行代码Android[M].北京:人民邮电出版社,2014(8).