基于NB-IoT的茶园生态环境监测系统设计  

Design of Tea Garden Ecological Environment Monitoring System Based on NB-IoT

作　　者：李兆雄[1] 刘晖[1] 詹杰[1] 杨有泉[1] Li Zhaoxiong;Liu Hui;Zhan Jie;Yang Youquan(Institute of Agricultural Ecology,Fujian Academy ofAgricultural Sciences,Fuzhou 350013,Fujian,China)

机构地区：[1]福建省农业科学院农业生态研究所,福建福州350013

出　　处：《农业技术与装备》2022年第1期41-43,46,共4页Agricultural Technology & Equipment

基　　金：福建省科学技术厅省属公益类科研专项项目“基于NB-IOT的福建茶园生态环境监测系统研究”(2019R1021-3)。

摘　　要：分析茶园大气和土壤温湿度等生态环境因子对茶树生长的影响,设计制作了一种适用于福建山区的茶园生态环境监测系统。该系统由STM32系列MCU通过外接传感器获取各种茶园生态环境因子,并将定时监测所获数据通过基于NB-IoT的通讯模组传送到云端存储管理。该系统采用模块化结构,使用NB-IoT网络,由太阳能模组和蓄电池供电,易于布署。监测点可以自由安装于广阔的山区茶园,具有低功耗、广覆盖、少维护的特点,能克服一般监测手段不宜在山区茶园中使用的缺陷,可持续获取茶园的生态环境大数据。同时,所开发的系统具有通过PC或普通智能手机查看数据信息的功能,通过分析获取的数据,可以指导茶农的生产,具有较好的经济与社会效益。Based on the analysis of the effects of ecological environmental factors such as atmosphere and soil temperature and humidity on the growth of tea trees,a tea garden ecological environment monitoring system suitable for mountainous areas of Fujian Province was designed and made.The system uses STM32 Series MCU to obtain various tea garden ecological environment factors through external sensors,and transmits the data obtained from regular monitoring to cloud storage management through NB-IoT based communication module.The system adopts modular structure,uses NB-IoT network,and is powered by solar module and battery,which is easy to deploy.The monitoring points can be freely installed in the vast mountain tea gardens,with the characteristics of low power consumption,wide coverage and less maintenance.It can overcome the defects that the general monitoring methods are not suitable for use in the mountain tea gardens,and continuously obtain the big data of the ecological environment of the tea gardens.At the same time,the developed system has the function of viewing data information through PC or ordinary smart phone.Through the analysis of the obtained data,it can guide the production of tea farmers,and has good economic and social benefits.

关 键 词：NB-IoT STM32 传感器 定时监测 大数据 

分 类 号：S571.1[农业科学—茶叶生产加工]