基于STM32的农业小型气象站的设计与实现  

DESIGN AND IMPLEMENTATION OF SMALL AGRICULTURAL METEOROLOGICAL STATION BASED ON STM32

作　　者：刘忠超[1] 范灵燕 翟天嵩[1] LIU Zhong-chao;FAN Ling-yan;ZHAI Tian-song(School of Intelligent Manufacturing,Nanyang Institute of Technology,Nanyang 473004,China)

机构地区：[1]南阳理工学院智能制造学院,河南南阳473004

出　　处：《南阳理工学院学报》2020年第6期69-73,共5页Journal of Nanyang Institute of Technology

基　　金：国家自然科学基金项目(61504072),河南省科技攻关项目(202102110124)。

摘　　要：以STM32F407单片机作为控制核心,辅以气象信息采集传感器电路,设计实现了农业小型气象站系统,并基于Si4432无线通信模块,实现了气象信息的无线远距离传输。论文详细介绍了系统的电路原理、气象信息采集方法及软件系统流程图。测试表明,该系统运行稳定,能够实现温度、湿度、光照强度、风速、气压等农业气象信息的实时监测,有利于生产人员及时掌握环境气象信息,对保障农业安全生产具有重大的意义。In this paper,STM32F407 single chip microcomputer is used as the control core,supplemented by the meteorological information collection sensor circuit,the agricultural small meteorological station system is designed and implemented,and based on Si4432 wireless communication module,the wireless long-distance transmission of meteorological information is realized.This paper introduces the circuit principle of the system,the method of collecting meteorological information and the flow chart of the software system.The test shows that the system is stable and can realize the real-time monitoring of agricultural meteorological information,such as temperature,humidity,light intensity,wind speed,air pressure,etc.,which is beneficial for the production personnel to grasp the environmental meteorological information in time and has great significance for ensuring agricultural safety production.

关 键 词：STM32 气象站 传感器技术 无线网络 

分 类 号：S24[农业科学—农业电气化与自动化]