基于ARM的PROFIBUS-DP智能主站设计与研究  

Design and Research of Intelligent PROFIBUS-DP Master ARM-based

作　　者：杨博[1] 雷振伍[1] 刘大千[1] 

机构地区：[1]北方工业大学机电工程学院,北京100041

出　　处：《工业控制计算机》2014年第6期95-96,共2页Industrial Control Computer

摘　　要：由于PROFIBUS-DP主站技术复杂,在国内研究较少,自主研发产品的功能有限、智能化不足的现状,许多中小企业很难全面展开应用。采用基于ARM9的LPC3250与赫优讯PROFIBUS-DP主站协议芯片COM-CN-DPM的开发方案保证了PROFIBUS-DP主站通信的可靠性以及缩短了开发周期。并成功地移植了基于2.6内核的Linux操作系统,并在Linux操作系统上成功架构了嵌入式BOA服务器,实现了通过互联网对远程现场总线设备的控制,在操作系统前提下进行PROFIBUS-DP主站模块通信,增强了整个系统的稳定性、实时性以及后续的扩展功能。ln this paper,the development method of ARM9 LPC3250 and Hilscher PROFlBUS-DP master protocol chip based on COM-CN-DPM to ensure the reliability of PROFlBUS-DP master station communication and shorten the development cycle. The successful transplantation of Linux operating system based on 2.6 kernel,and in the Linux operating system on the successful architecture of embedded BOA server,realized through the lnternet to a remote field bus equipment control,which enhace the stability,the real-time performance of the whole system and the subsequent expansion function.

关 键 词：PROFIBUS—DP 嵌入式LINUX操作系统 COM-CN—DPM LPC3250 BOA服务器 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]