摘要
为满足数字农业中对土壤墒情动态监测的应用需求,该文提出了基于窄带物联网NB-IoT技术的土壤墒情远程监测系统,并实现了工程应用。该系统可以通过监测网站远程监测传感器安装地的土壤温度、含水量及电导率等墒情信息。系统以采集传输控制器为核心,实现土壤传感器的数据采集及其与网络云平台、数据库、监测网站之间的远程传输。应用证明,该系统数据传输准确、稳定,应用效果良好。
In order to meet the application requirements of dynamic monitoring of soil moisture in digital agriculture,a remote monitoring system of soil moisture based on NB-IoT is proposed,and the engineering application is realized.The system can monitor the soil temperature,moisture content and conductivity of the sensor installation site through the monitoring website. The system takes the acquisition and transmission controller as the core to realize the data acquisition of soil sensor and the remote transmission between the soil sensor and the network cloud platform,database and monitoring website. The application shows that the data transmission of the system is accurate,stable and the application effect is good.
作者
王伟峰
韩非
彭超
晏亮
陈一凡
WANG Wei-feng;HAN Fei;PENG Chao;YAN Liang;CHEN Yi-fan(Muxing Intelligent Industry Science(Shanghai)Co.,Ltd.,Shanghai 200090,China;Unit 95841 of the People’s Liberation Army of China,Jiuquan 735018,China;Shanghai Radio Equipment Research Institute,Shanghai 201109,China)
出处
《自动化与仪表》
2020年第2期104-108,共5页
Automation & Instrumentation
关键词
监测系统
窄带物联网
土壤墒情
数字农业
monitoring system
narrow band internet of things(NB-IoT)
soil moisture
digital agriculture
