基于LabVIEW和Keithley2400远程监控系统设计与实现

摘要

In order to realize the functions of the remote control and data real-time checking of the programmable AC power supply,a set programmable AC power supply remote monitoring and real-time synchronization Web publishing system based on LabVIEW software development platform was designed by taking Keithley2400 as the example.The communication between the computer and Keithley2400 through VISA interface is realized with the design scheme to set the parameter and control the output of the programmable AC power supply.The cloud computing is taken as the cloud server to make up the insufficiency of the Web publishing of the local area server,and solve the problem that the important device can't move.The test results show that the system has friendly interface and strong expansibility,can establish the Web request through the Web page on the whole Interrier,and has a certain practicability and popularization value.%为了实现对程控交流电源远程控制、数据实时查看等功能,以Keithley2400为例,设计了一套基于LabVIEW软件开发平台的程控交流电源远程监控和实时同步Web发布的系统.该设计方案通过VISA接口实现计算机与Keithley2400通信,完成对程控交流电源的参数设置和输出控制;并且以云计算作为云服务器,打破了局域服务器Web发布的不足,也解决了重要设备无法移动的问题.测试结果表明,该系统界面友好且可扩展性强,可以在整个因特网上通过网页建立Web请求,具有一定的实用性和推广价值.