农业气象物联网数据采集系统  

Data Acquisition System for Agricultural Meteorological IOT

作　　者：琚书存[1,2] 程文杰 徐建鹏[1,2] 周鹿扬 朱雅莉[1,2] 王杰 伍琼[1,2] JU Shu-cun;CHENG Wen-jie;XU Jian-peng;ZHOU Lu-yang;ZHU Ya-li;WANG Jie;WU Qiong(Anhui Rural Comprehensive Economic Information Center,Hefei 230031,China;Anhui Agrometeorological Center,Hefei 230031,China)

机构地区：[1]安徽省农村综合经济信息中心,安徽合肥230031 [2]安徽省农业气象中心,安徽合肥230031

出　　处：《计算机与现代化》2018年第9期105-109,117,共6页Computer and Modernization

基　　金：国家科技支撑计划项目(2014BAD10B05-02)

摘　　要：设计一套基于STM32嵌入式微处理器的农业气象物联网数据采集系统,包含微处理器、系统供电模块、数据采集模块、GPS模块、无线通信模块、外部Flash存储器和LCD触摸显示屏等部分。系统在安徽省56个市县进行了监测实验与示范,结果表明:监测基站与软件平台运行稳定;采集的农业气象数据基本完整,没有出现明显的数据包缺失情况;数据变化的趋势与当地的农业气象信息一致,且与利用实验室标准仪器检测结果偏差较小,能够准确地监测农业生产现场的农业气象情况。A data acquisition system for agricultural meteorological IOT based on STM32 processor is proposed,including microprocessor,power-supply module,sensors,GPS＆GPRS,Flash memory and LCD touch screen. Experiments and demonstrations are conducted in 56 cities and counties of Anhui province. The results show that the monitoring system is operating stably; the collected data are complete and there is no obvious packet loss; the trend of data changing is consistent with the local agro-meteorological information,and it has a small deviation to the test results that using laboratory-standard instruments. The system can accurately monitor the agricultural meteorological conditions at the agricultural production site.

关 键 词：物联网 农业气象 嵌入式系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]