基于LabVIEW的ARM温湿度检测系统的设计

Design on the Measuring System of the Temperature and Humidity of ARM Microprocessor Based on Labview

温湿度是太阳能干燥过程中的一项重要的指标,本系统将信息采集、信息传输、信息处理等多种信息技术相互融合,将温湿度监测和ARM控制理论相结合,提出了一种切实可行的干燥环境监测系统。该系统利用PC机上的RS2 3 2串行口实现数据通讯,使用LabVIEW虚拟仪器软件完成上位机串行通讯程序和前面板程序的编写,实现干燥系统温湿度的实时采集、显示和储存。实验证明,此系统取得良好的测试效果。

The temperature and humidity is an important indicator in the process of solar drying,information is acquired,transmitted and processed in this system.Temperature and humidity monitoring and ARM control theory are combined in this system,RS232 interface on PC realizes the data communication between microcont roller and PC.Program on PC are written in LabVlEW software.The experiment has proved that the automatic measuring system is satisfied.