茶园环境监测物联网系统设计  

Design of Internet of Things System for Environmental Monitoring of Tea Plantations

作　　者：欧阳林群 杨逸辉[1] 阮承治 吴鸿兴 邓瑶铃[1] Ouyang Linqun;Yang Yihui;Ruan Chengzhi;Wu Hongxing;Deng Yaoling(College of Mechanical and Electrical Engineering,Wuyi University,Wuyishan,Fujian 354300,China;Fujian Provincial Key Laboratory of Agricultural Machinery Intelligent Control and Manufacturing Technology,Wuyi University,Wuyishan,Fujian 354300,China)

机构地区：[1]武夷学院机电工程学院,福建武夷山354300 [2]武夷学院农机智能控制与制造技术福建省高校重点实验室,福建武夷山354300

出　　处：《黑龙江工业学院学报（综合版）》2023年第4期70-77,共8页Journal of Heilongjiang University of Technology(Comprehensive Edition)

基　　金：福建省自然科学基金项目(项目编号:2021J011132);国家级大学生创新训练项目(项目编号:202210397003);福建省大学生创新训练项目(项目编号:S202210397042)。

摘　　要：随着气候环境的不断变化,实时监测茶园环境对掌握与研究武夷岩茶的生长极为重要。本系统设计以STM32单片机为核心控制器,控制器集成了光照强度检测、CO 2和TVOC浓度检测、空气温湿度检测、土壤湿度和土壤养分检测等功能于一体。主机通过LoRa模块与各个从机通信获取监测数据,并将获取的数据保存在本地的SD卡中,然后通过ESP8266将本地数据发送到云端实现手机软件实时接收各个从机的数据。该系统具备成本低、可靠性高,操作简单、功能灵活多样等优点。With the changing climate environment,real-time monitoring of the tea plantation environment is extremely important to grasp and study the growth of Wuyi Rock Tea.The system is designed with STM32 microcontroller as the core controller,which integrates light intensity detection,CO 2 and TVOC concentration detection,air temperature and humidity detection,soil moisture and soil nutrient detection in one.The host computer communicates with each slave through LoRa module to obtain monitoring data,and saves the obtained data in the local SD card,and then sends the local data to the cloud through ESP8266 to realize the cell phone software to receive the data from each slave in real time.The system has the advantages of low cost,high reliability,simple operation and flexible and diverse functions.

关 键 词：STM32 茶园环境 LoRa 传感器 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]