基于STM32和LabVIEW的气象数据监测系统设计

Design of meteorological data monitoring system based on STM32 and LabVIEW

针对气象数据监测系统设计环节较繁琐,建设费用较高,部分环节不规范的现状,研发了一套低成本、低功耗的基于STM32和LabVIEW的气象数据监测系统。利用传感器测量气压、温度和湿度,并通过语音播报和LCD显示信息。系统PC上位机监控界面使用LabVIEW软件设计,直观显示STM32单片机传输来气象数据,实现监控功能。实验结果表明:系统能实时监测和记录环境温湿度、气压参数,具备报警功能,测量的误差不超过3%,满足了实际需求。

Based on the fact that the design of the meteorological data monitoring system is complicated,the construction cost is high,and some processes are not standardized,a low-cost and low-power meteorological data monitoring system based on STM32 and LabVIEW is developed.The sensors are used to measure the air pressure,temperature and humidity information,which are displayed through voice broadcast and LCD.The monitoring interface of PC upper computer of the system is designed with LabVIEW software,which can intuitively display the meteorological data transmitted by STM32 single-chip microcomputer to realize the monitoring function.The experiment results show that the system can monitor and record the ambient temperature,humidity and air pressure parameters in real time,and has the alarm function.The measurement error is less than 3%,which meets the actual needs.