| 集成以太网接口的PROFIBUS现场总线智能主站的开发 |
| |
| 引用本文： | 方彦军,胥军.集成以太网接口的PROFIBUS现场总线智能主站的开发[J].仪表技术与传感器,2005(8):37-38,43. |
| |
| 作者姓名： | 方彦军 胥军 |
| |
| 作者单位： | 武汉大学自动化系,湖北,武汉,430072 |
| |
| 摘 要： | 针对现场总线协议的现状，提出了开发集成以太网接口的PROFIBUS智能主站的重要意义。分析和研究了PROFIBUS协议的框架和主站的状态机制，在此基础上从主站的硬件和软件设计两个方面对开发PROFIBUS主站的过程进行了详细描述。采用基于ARM7TDMI内核的微处理器S3C4510B，可以很好地与PROFIBUS主站协议芯片接口，扩展以太网接口电路与工业以太网连接。
|
| 关 键 词： | PROFIBUS 以太网 智能主站 |
| 文章编号： | 1002-1841（2005）08-0037-02 |
| 收稿时间： | 2004-06-17 |
| 修稿时间： | 2004-06-172005-05-16 |
Development on PROFIBUS Intelligent Master Integrated with Ethernet Interface |
| |
| FANG Yan-jun,XU Jun.Development on PROFIBUS Intelligent Master Integrated with Ethernet Interface[J].Instrument Technique and Sensor,2005(8):37-38,43. |
| |
| Authors: | FANG Yan-jun XU Jun |
| |
| Abstract: | The significance of developing intelligent PROFIBUS master station was presented. The frame of PROFIBUS protocol and the sate machine of master station were analyzed and investigated. Based on the analysis results, the development process of PROFIBUS master station was described in detail from two aspects of hardware and software designing. Adopting the microprocessor S3C4510B will have an easy access to the protocol chip ASPC2, and it will make it easy to develop Ethernet interface circuit for connection to the industry Ethernet, thus provided a low-cost solution for converting from Fieldbus control technology to industry Ethernet control technology. |
| |
| Keywords: | PROFIBUS Ethemet Intelligent Master |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
