基于Arduino和NB-IoT的棉田环境监测系统设计  

Design of Cotton Field Environment Monitoring System Based on Arduino and NB-IoT

作　　者：娄晓康 张立新[1] 张雪媛 李春志 范锦杰 Lou Xiaokang;Zhang Lixin;Zhang Xueyuan;Li Chunzhi;Fan Jinjie(College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000,China)

机构地区：[1]石河子大学机械电气工程学院,新疆石河子832000

出　　处：《农机化研究》2022年第6期71-76,共6页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(51365049);兵团科技攻关项目(2019AB008)。

摘　　要：针对传统的棉田环境监测监测系统网络中传输距离短、功耗高、网络结构复杂、信号在传输过程中易受干扰等缺点,以Arduino开发板和NB-IoT无线传输技术为核心技术,设计了一种基于高度集成化、广覆盖、低功耗的棉田环境监测监测系统。系统以ATmega328P嵌入式芯片为主控制器,感知层通过终端节点采集温湿度及氮磷钾、电导率参数检测等环境数据,传输层使用移远通信的NB-IoT BC28模块将感知层数据输出到中国电信物联网云平台,应用层使用网页客户端和手机APP实时观看监测数据。测试结果表明:系统软硬件优化后,能够稳定运行,实时准确采集和上传相关数据,方便用户远程监测,为棉田环境监测系统监测提供了有力保障。In the traditional cotton field environmental monitoring system network,the transmission distance is short,the power consumption is high,the network structure is complex,and the signal is easily interfered during the transmission process.In order to improve the performance of the cotton field environmental monitoring and monitoring system,with the Arduino development board and NB-IoT wireless transmission technology as the core technology,a cotton field environmental monitoring and monitoring system based on high integration,wide coverage and low power consumption is designed.The system uses ATmega328P embedded chip as the main controller;the sensing layer collects environmental data such as temperature and humidity,nitrogen,phosphorus and potassium,and conductivity detection through terminal nodes;the transmission layer uses Quectel's NB-IoT BC28 module to output the sensing layer data to China Telecom Internet of Things cloud platform;application layer uses web client and mobile APP to view monitoring data in real time.After optimizing the system's software and hardware,the system can run stably,and accurately collect and upload relevant data in real time,which is convenient for users to remotely monitor and provides a strong guarantee for the monitoring of the cotton field environmental monitoring system.

关 键 词：棉田 环境监测系统 物联网云平台 ARDUINO NB-IoT 

分 类 号：S126[农业科学—农业基础科学]