基于LabVIEW的USB多通道数采卡实时测试系统开发

Study and Design of the Multicenter USB DAQ Card Real-Time Test and Analysis System Based on Environment of LabVIEW

简要介绍USB(通用串行总线:Universal SerialBus)接口技术以及LabVIEW语言在当前测控测量技术中的应用,重点阐述了以LabVIEW为开发平台,为USB接口的数据采集卡开发实时测试系统,并指出通过将USB接口技术与LabVIEW开发平台相结合,可以缩短开发周期,提高开发效率以及软件系统的高效性和稳定性。

The paper introduced the applications olthe USB （Universal benal Bus） tecnnology ana me LaDVlIZW in test and analysis technology, emphasized the real time test and analysis system of the USB DAQ （Data Acquisition） Card in environment of LabVIEW. It pointed out that the development period of the test and analysis can be shorten, the efficiency of the development and the stability of the software system is able to be improved, through the interface technology of USB which is combined with LabVIEW.