基于ARM的传感器网络虚拟仪器平台节点设计  

Node Design of Sensor Network Based On ARM For Virtual Instrument Platform

作　　者：陈永华[1] 赵江滨[2] 康安康[1] 

机构地区：[1]中国人民解放军91404部队94分队 [2]华中科技大学机械学院

出　　处：《传感器世界》2008年第7期42-46,16,共6页Sensor World

摘　　要：针对目前工业现场构建分布式测控网络日益增长的需求,本文在自主研发的类似LabVIEW的即时可重构传感器网络虚拟仪器平台IsVIP环境下,基于ARM嵌入式系统硬件平台和μClinux操作系统,利用自定义的一种轻量级传感器网络应用层协议AgileSN,设计实现了一种能自主运行、自识别、自描述以及网络数据自动解析与传输的以太网智能传感器节点。此网络传感器的设计简化了传感器的现场部控,应用开发便捷,具有较高的推广应用价值。To meet the increasing needs of building distributed measuring ＆ controlling network in industry field, combining with a run-time reconfigurable virtual instrument software platform-IsVIP which is similar to LabVIEW, based on a set of lightweight sensor network application layer protocol-AgileSN that is also developed by ourselves, adopting ARM embedded microprocessor and μClinux embedded OS, an Ethemet networked smart sensor is designed and built which can run autonomously, self-recognize, selfdescribe, transmit data by network and automatically parse data from network. This kind of Ethemet smart sensor makes sensor wiring simplized in field, and is easy to use and develop user＇s program. It is valuable to apply in other fields.

关 键 词：网络传感器 虚拟仪器 S3C44BOX ΜCLINUX 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TP212.9[自动化与计算机技术—计算机科学与技术]