基于LabVIEW的串口数据采集的实现及应用  

The Realization and Application of DAQ System Based on LabVIEW and Serial Port

作　　者：梁国伟[1] 陈方泉[1] 林祖伟[1] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《现代机械》2009年第5期57-58,72,共3页Modern Machinery

摘　　要：本文概述了开发软件LabVIEW的特点,介绍了利用LabVIEW实现串口数据采集的方法;采用该方法实现了真空度的实时监测系统的设计,即利用LabVIEW的VISA读取真空计的串口数据并进行处理和显示,完成了基于LabVIEW的串口真空度实时采集。This paper describes the features of LabVIEW, and introduces the method of data acquisition based on LabVIEW and serial pert. By the above method, we complete designing a real-time monitoring vacuum system, which reads the serial data of the vacuum gauge by LabVIEW＇ s VISA, then deals with the data and shows it. This realizes the serial data acquisition of vacuum based on LabVIEW.

关 键 词：LABVIEW VISA 串口 真空度 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]