基于LXI总线的网络化虚拟仪器技术研究  

Research of the network virtual instrument technology based on LXI bus

作　　者：刘笃喜[1] 马骏[1] 许建社[2] 朱名铨[1] 

机构地区：[1]西北工业大学机电学院,陕西西安710072 [2]中国飞行试验研究院,陕西西安710089

出　　处：《工业仪表与自动化装置》2006年第6期13-17,共5页Industrial Instrumentation & Automation

基　　金：陕西省自然科学基金资助项目(2003E211)

摘　　要：提出了一种基于LX I总线的网络化虚拟仪器解决方案,探讨了LX I总线虚拟仪器的拓扑结构、软件接口和同步接口设计,论证了所提出的LX I总线虚拟仪器实现方案在技术上完全可行。LXI is the new generation of modular instrument connection bus based on industrial Ethernet, which provides a new approach to realize virtual instrument network. After the characteristics and advantages of LXI bus are introduced, a solution of virtual instrument network based on LXI bus is proposed. The topologic architecture of LXI based virtual instrument and the design of software interface and synchronous interface are also discussed in detail, It is proved that, the proposed solution is feasible and effectual.

关 键 词：LXI 网络化虚拟仪器 拓扑结构 IVI 同步接口 

分 类 号：TP393.01[自动化与计算机技术—计算机应用技术]