基于STM32温室大棚气象数据采集器的设计

Design of Meteorological Data Collector Based on STM32 Greenhouse

为了实时监控温室大棚的气象数据,防止作物受到棚内温度湿度等大气因素影响产量。设计了一款低功耗的自动气象数据采集器,主要是对气压、温度、湿度、PM2.5、PM10、海拔高度等6项数据进行采集。该气象数据收集器以STM32F103ZET6为载体,以嵌入式实时操作系统μC/OS-III为控制核心,应用气压传感器模块、PM2.5/PM10传感器模块、温湿度传感器模块、OLED液晶显示模块完成气象要素的数据采集,并对数据进行控制和计算。该设计具有模块化的特点,可单独完成检测,并且具备可靠的性能。多次测试证明,该系统具有良好的稳定性。

In order to monitor the meteorological data of greenhouse in real time and prevent crops from being affected by atmospheric factors such as temperature and humidity in greenhouse.A low-power automatic meteorological data acquisition device was designed,which mainly collected 6 data such as air pressure,temperature,humidity,PM2.5,PM10 and altitude.The meteorological data collector uses STM32F103ZET6 as the carrier,embedded real-time operating system C/OS-III as the control core,and uses pressure sensor module,PM2.5/PM10 sensor module,temperature and humidity sensor module,OLED liquid crystal display module to complete the data collection of meteorological elements,and controls and calculates the data.The design has the characteristics of modularization,can complete the detection independently,and has reliable performance.Tests show that the system has good stability.