嵌入式网关设计及其在异构系统集成中的应用  

Design of the Embedded Gateway and Its Application in Integration of Isomeric System

作　　者：任雯[1] 

机构地区：[1]三明学院物理与机电工程系,福建三明365004

出　　处：《自动化仪表》2011年第6期15-18,共4页Process Automation Instrumentation

基　　金：福建省高校服务海西建设基金资助项目(编号:HX200804);福建省教育厅科技基金资助项目(编号:JK2009040);三明学院科学研究发展基金资助项目(编号:B0830/Q)

摘　　要：为了实现串口与工业以太网之间数据的传输,采用嵌入式Internet技术,以高性能、低功耗32位R ISC结构的ARM9微处理器S3C2410和嵌入式实时操作系统Linux为核心,设计了智能工业以太网网关,并基于ARM-Linux平台,在网关中构建了嵌入式W eb服务器。最后,将特定工业监控设备串口通信协议集成到网关中。经测试和实践表明,该网关性能稳定,可以提供W eb服务,为数据采集和工业控制系统的异构集成提供了有效的解决途径。In order to achieve data transmission between serial port and industrial Ethernet,by using embedded Internet technology,and with high performance,low power consumption 32-bit RISC structured ARM9 microprocessor S3C2410 and embedded real-time operating system Linux as the core,the intelligent industrial Ethernet gateway has been designed.Based on ARM-Linux platform,the embedded Web server inside gateway is also built.Finally,the serial port communication protocol for specific monitoring equipment is integrated in the gateway.The test and engineering practice indicate that the gateway is stable for providing Web services,thus effective solution for isomeric integration of data acquisition and industrial control systems is provided.

关 键 词：串口 嵌入式网关 工业以太网 WEB服务器 异构系统 ARM-LINUX 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]