基于LabVIEW的电压电流实时监测系统设计  

Design of Real-time Monitoring System of Voltage and Current Based on LabVIEW

作　　者：种兴静 高军伟[1] CHONG Xing-jing;GAO Jun-wei(School of Automation,Qingdao University,Qingdao 266071,China)

机构地区：[1]青岛大学自动化学院

出　　处：《自动化与仪表》2019年第6期59-62,共4页Automation & Instrumentation

基　　金：山东省自然科学基金项目(ZR2019MF063);山东省重点研发计划项目(2017GGX10115)

摘　　要：为了高效、便捷地进行电压、电流的监测,在LabVIEW编程软件环境下,设计一种基于USB数据采集卡的电压、电流实时监测系统。本系统通过LabVIEW编程实现电压、电流测量控制程序,通过硬件搭建与软件编程完成系统整体的设计。实验结果证明,电压、电流监测系统可以实时、持续的运行,不仅降低了开发成本,而且测量结果精确,具有良好的实时反应性,可靠性良好。In order to monitor voltage and current efficiently and conveniently,a real-time voltage and current monitor-ing system based on USB data acquisition card is designed in LabVIEW programming software environment.The sys-tem realizes the voltage and current measurement control program through LabVIEW programming,and completes the overall design of the system through hardware construction and software programming.The experimental results show that the voltage and current monitoring system can operate in real time and continuously,which not only reduces the development cost,but also has accurate measurement results,good real-time reactivity and good reliability.

关 键 词：LABVIEW USB数据采集卡 实时监控 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]