嵌入式远程监控系统前端的设计与实现  

Design and realization of pro-terminal of embedded remote monitoring system based on ARM

作　　者：李刚[1] 王民[1] 昝涛[1] 费仁元[1] 徐小力[2] 

机构地区：[1]北京工业大学机电学院,北京100022 [2]北京机械工业学院,北京100101

出　　处：《现代制造工程》2008年第9期12-14,25,共4页Modern Manufacturing Engineering

基　　金：国家自然科学基金项目(50675005);北京市自然科技基金项目(3072005);北京测控技术重点实验室开放项目

摘　　要：介绍嵌入式系统在远程监控领域数据采集与网络传输前端的应用;详细分析嵌入式远程监控前端的硬件和软件设计及以太网通信的实现,监控前端以AT91RM9200为核心,利用AD接口和网络摄像头对加工现场数据进行实时采集,并通过扩展网络硬件应用以太网TCP/IP协议将数据传送到服务器进行分析,从而实现对现场的加工状态实时监控和故障诊断。Introduces the application of embedded system in remote monitoring for data acquisition and network transmission based on AT91RM9200 and Linux. Design of hardware and software and realization of Ethernet communication are analyzed. The system is divided into several modules and has the characters of easy reduction and extension. The flow chart of remote monitoring system is discussed. The experimental results demonstrate the good data acquisition and transmission of the system.

关 键 词：AT91RM9200 嵌入式LINUX 数据采集 USB摄像头 远程监控 

分 类 号：TP334[自动化与计算机技术—计算机系统结构]