计算机与数字工程2016，Vol.44Issue(9)：1827-1831,1835,6.DOI:10.3969/j.issn.1672-9722.2016.09.042
嵌入式 LXI 网络仪器的研究磁
Embedded LXI Network Instrument
摘要
Abstract
In today's networked instruments flourish , to realize the remote real‐time accurate control of networked measurement and control system become a problem to be solved .In this paper ,in‐depth analysis of the current mainstream of VXI ,PXI bus and LXI instrument is done ,combined with the Internet technology ,Ethernet technology is used as the instrument's internal bus ,in accordance with the requirements for the performance of the instrument measuring is improved , the design thought and scheme of the embedded LXI instrument network are put forward .The traditional instruments in all parts of the card are distributed to different module based on local area network interconnection ,the instrument module inter‐connection distance is expanded ,the problem of instrument module distribution over a long distance to the object to be tested in local place is solved ,connection of the instrument modules each other as well as monitoring ,data exchange more flexible . Through local area network set up eight instrument module ,according to the design idea of this scheme to validate its func‐tion and the simulation .Test results show that the scheme is feasible .关键词
LXI/可互换虚拟仪器驱动器/IEEE1588/Hislip/虚拟仪器软件架构Key words
LXI/IVI/IEEE1588/Hislip/VISA分类
信息技术与安全科学引用本文复制引用
李宥谋,薛仙,黄迪,刘小兵..嵌入式 LXI 网络仪器的研究磁[J].计算机与数字工程,2016,44(9):1827-1831,1835,6.基金项目
嵌入式 LXI 网络仪器开放及产业化（编号2015KTCQ01-14）；陕西省重大科技创新专项资助项目（编号2010ZKC02-08）资助。 （）
