基于虚拟仪器的湿度传感器自动采集系统设计  

Design of humidity sensor automatic acquisition system based on virtual instrument

作　　者：葛永华[1] 王建森[1] 姚静远 Ge Yonghua;Wang Jiansen;Yao Jingyuan(Zhejiang Province Atmospheric Sounding Technology Safeguard Center,Hangzhou 310017,China)

机构地区：[1]浙江省大气探测技术保障中心,杭州310017

出　　处：《现代计算机》2024年第16期118-120,共3页Modern Computer

摘　　要：利用虚拟仪器技术,结合LabVIEW程序开发环境,设计HMP155型湿度传感器(以下简称湿度传感器)的数据采集系统。系统包括传感器硬件连接与软件设计两部分,主要实现数据采集并画出数据曲线、湿度阈值报警和采集数据导入SQL数据库,能够解决湿度传感器在计量检定及校准过程中被检数据读取问题。the data acquisition system of HMP155 humidity sensor(hereinafter referred to as humidity sensor)is designed by using virtual instrument technology and LabVIEW program development environment.The system includes two parts:sensor hardware connection and software design.It mainly realizes data acquisition,draws data curve,humidity threshold alarm and imports the collected data into SQL database.The system can solve the problem of reading the tested data in the process of metrological verification and calibration of humidity sensor.

关 键 词：虚拟仪器 LABVIEW HMP155型湿度传感器 数据采集 数据库 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TP274.2[自动化与计算机技术—控制科学与工程]