基于USB总线的虚拟仪器传感器测控实验平台设计  

Design of virtual instrument sensor measurement and control experiment platform based on USB bus

作　　者：赵京[1] 

机构地区：[1]武汉理工大学华夏学院信息工程系,武汉430070

出　　处：《信息技术》2016年第8期32-34,38,共4页Information Technology

基　　金：2013年武汉理工大学华夏学院科研基金项目(13018)

摘　　要：利用现有的传感器测量模块,再辅以USB多路数据采集卡,在PC机上利用LabVIEW图形化编程语言开发了传感器测控实验平台。以热电阻实验为例论述了实验平台的硬件基本结构及关键技术,重点阐述了软件设计及应用。实践证明:该平台交互性好,可扩展性强,为教学科研提供了良好的工作平台和测试工具。The sensor measurement and control experiment platform is developed by using the existing sensor measurement module and the USB multi-channel data acquisition card,which is developed by graphical programming language LabVIEW on PC. Taking the thermal resistance experiment as an example,this paper discusses the basic structure and key technology of the hardware of the experimental platform,and expounds the design and application of the software. The practice shows that the platform has good interaction,and can be expanded,also it provides a good working platform and testing tools for teaching research.

关 键 词：虚拟仪器 USB总线 LABVIEW 测控平台 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]