基于虚拟仪器构建服装测量用温湿度仪

温度和相对湿度是服装热湿舒适性研究领域中2个重要的测量参数,对其进行精确的动态实时测量是服装领域的实用技术。以美国国家仪器(NI)公司的虚拟仪器为架构,在LabVIEW为系统软件的开发环境下,研制了1台温湿度测量仪。该仪器具有多路信号输入,数据连续采集与处理,图形化显示,文件存储,超限报警等多项功能,并具有设置灵活,方便修改的特点,可用于服装热湿舒适性测量及其他相关领域,并在实验中取得了良好的结果。

Development of the temperature and humidity instrument for clothing measurement based on virtual instrument

Temperature and relative humidity are two important parameters in research of thermal and moisture comfort properties of clothes,and making accurate and real-time measuring of them is a practical technology.This article introduces the temperature and humidity measuring instrument which is developed on NI virtual instrument technology and LabVIEW software.This instrument has many functions,such as multi-channel signals input,real-time data acquiring and processing,graphical display,file preservation,and overrun alarming.This instrument can be used in thermal-moisture comfort measurement of clothes and some other relative fields,which is flexible,versatile and obtains good results in experiments.