The importance of development of Ethernet- based vir- tual instrument is introduced; the architecture, key technology and implementation method of Ethernet- based virtual instrument on LabWindows/CVI platform are presented.

• 论述了基于以太网的虚拟仪器开发的重要性,阐述了在LabWindows/CVI平台下基于以太网的虚拟仪器的体系结构、关键技术及实现方法。