基于嵌入式的布里渊分布式光纤传感远程网络控制系统  

Remote Control Network System for Brillouin Scattering Distributed Optic Fiber Sensor Based on Embedded Technology

作　　者：裘超[1] 宋牟平[1] 

机构地区：[1]浙江大学信息与电子工程学系,杭州310027

出　　处：《传感技术学报》2009年第5期684-687,共4页Chinese Journal of Sensors and Actuators

基　　金：国家自然科学基金资助(60507002)

摘　　要：光纤传感器正向多点检测、远程控制、网络化方向发展,本文提出一种基于嵌入式的光纤传感远程网络控制系统设计方案,对传感原理、FPGA控制、数据的远程传输和采集参数控制进行了分析,并针对分布式光纤传感节点多、数据流量大的特点,应用多线程和线程槽技术到系统构建,完成了光纤传感网络的实际检测。Optical sensor tends to be multi-point detecting, remote controlling, and intelligent optical sensing networks. We design an embedded technology based remote control system for distributed fiber-optic sensing. The principle of FPGA control, remote control is introduced and analyzed. The technology of thread trough and multi-threaded way for the multi-point is applied for the large flow of data streams from optical sensors. This system has been experimentally demonstrated.

关 键 词：分布式光纤传感 网络 嵌入式系统 

分 类 号：TP212.14[自动化与计算机技术—检测技术与自动化装置]