| 基于PROFIBUS-PA技术的总线桥的设计 |
| |
| 引用本文： | 向敏,徐洋,程安宇.基于PROFIBUS-PA技术的总线桥的设计[J].重庆邮电学院学报(自然科学版),2005,17(4):471-473. |
| |
| 作者姓名： | 向敏 徐洋 程安宇 |
| |
| 作者单位： | 重庆邮电学院 重庆400065
(向敏，徐洋)，重庆邮电学院 重庆400065(程安宇) |
| |
| 基金项目： | 国家“863”计划重大课题基金资助项目(2004AA412020-06) |
| |
| 摘 要： | 介绍了PROFIBUS—PA总线技术的主要特点，讨论了基于PROFIBUS—PA技术的总线桥的设计方案以及在总线桥设计过程中需要重点考虑的技术问题，并给出实例讲述了总线桥的具体硬件设计步骤。总线桥已应用到四联仪器仪表集团的现场仪表设备的数据传输技术中。
|
| 关 键 词： | 现场总线 PROFIBUS—PA 低功耗 电磁兼容 本征安全 总线桥 |
Design of bus bridge based on PROFIBUS-PA technology |
| |
| XIANG Min,XU Yang,CHENG An-yu.Design of bus bridge based on PROFIBUS-PA technology[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2005,17(4):471-473. |
| |
| Authors: | XIANG Min XU Yang CHENG An-yu |
| |
| Abstract: | This paper introduces the main characteristic of PROFIBUS-PA bus technology and discusses the scheme of bus bridge design based on PROFIBUS-PA technology and the important technical questions which are needed to take into account seriously in the process of design. An example is given which describs the material design about hardware approach of bus bridge. Bus bridge has been applied in data transmission technology which is used in field meter equipments of Silian Instrument Group. |
| |
| Keywords: | field bus PROFIBUS-PA low power dissipation EMC intrinsic safe bus bridge |
| 本文献已被 CNKI 维普 等数据库收录！ |
