基于声卡的传感器实验测试平台  

The Sensor Experimental Measurement and Testing Platform Based on Sound Card

作　　者：毛征宇[1] 郭迎福[1] 罗晓莉[1] 

机构地区：[1]湖南科技大学,湖南湘潭411201

出　　处：《实验室研究与探索》2007年第7期34-37,共4页Research and Exploration In Laboratory

基　　金：湖南省自然科学基金(05JJ40069);湖南省教育科学研究院项目(xjk03cg022)

摘　　要：使用PC计算机和先进的LabVIEW软件,利用计算机声卡进行数据采集,创建了CSY2001传感器综合试验台的测试平台,介绍了测试平台的硬件组成和软件设计。使用表明该测试平台具有良好的可视化界面和交互性能,开放性好可进行功能扩充,使用方便灵活,并能满足实验教学的要求。为计算机应用于实验教学开辟一个新的途径。A new sensor experimental platform with the help of computer was designed, It makes use of the LabVIEW software and DAQ （data acquisition） of sound card. The basic hardware configuration and key technology and the software design were described. It is verified that the sensor experimental platform is interactive, open-ended and flexible. It is not only used for an experimental teaching instrument, but also for a virtual analysis system of multiparameter signal of real-time, thus putting forward a favorable working platform and convenient testing tool to acquire and analyze multi-sensor signal of real-time.

关 键 词：传感器实验平台 虚拟实验室 LABVIEW 声卡 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]