LabVIEW与外部仪器USB通信的实现

Instruments Labview and external communications the USB

目前,传统的测量仪器一般采用单片机或嵌入式系统设计,其处理单元的运算能力和数据储存容量有限,而采用以LabVIEW为代表的虚拟仪器技术,将计算机硬件资源与软件功能模块硬件相结合,其数据传输和运算处理速度有质的飞跃。以LabVIEW为仪器仪表领域专业软件,设计人员可大大缩短开发周期,用户也可通过友好的图形界面方便地完成对被测试信号的采集、存储、分析。

At present,the traditional measuring instrument is generally adopted monolithic integrated circuits,or embedded system design,processing unit of power and data storage capacity is limited,which represented in the virtual instruments labview technology and computer hardware and software resources to integrate functional modules hardware,the data transmission and operation of a processing speed has a qualitative leap.For instruments labview in the field of professional software designer can greatly shorten the development cycle,a user through a user-friendly graphical interface to finish the test of the collection,storage and analysis.