土壤潜势氡浓度测量系统用户界面设计

Design of User Interface for Measuring System of Potential Radon Concentration in Soil

土壤潜势氡浓度是指土壤最大饱和氡浓度,可以通过测量土壤浅层氡浓度和土壤表面氡析出率确定。为了便于分析与管理测量数据,并寻求一种更加简便的土壤潜势氡浓度计算方法,基于LabVIEW设计了一款依托于PC机的菜单式用户界面。调试结果表明:该用户界面可以控制土壤潜势氡浓度测量系统的工作状态,读取、显示测量数据并将其保存为可被Excel操作的*.csv文件,还能一键式快速计算土壤潜势氡浓度。

Potential radon concentration in soil,which is also called saturated maximum radon concentration,can be determined by radon concentration in shallow layer and radon exhalation rate of soil surface. In order to analyze and manage the measurement data conveniently,and explore a convenient method for calculating potential radon concentration in soil,a Lab VIEW based menu- driven user interface relying on personal computer is designed. The debugged results show that measuring system of potential radon concentration in soil（ Continuous Radon Concentration Measuring Instrument and Radon Exhalation Rate Measuring Instrument） can be controlled by the user interface; the measuring data can be read and displayed on the user interface; the measuring data are saved in ＊. csv format,which can be handled by Microsoft Office Excel; potential radon concentration in soil can be calculated with one- button quickly.