移动机车位置检测器的PROFIBUS-DP接口设计  

Design of PROFIBUS-DP Interface for Movable Locomotive Position Detector

作　　者：陈新 陈进[2] 

机构地区：[1]岳阳市住房公积金管理中心 [2]湖南理工学院信息与通信工程学院

出　　处：《电子技术（上海）》2011年第11期22-25,共4页Electronic Technology

摘　　要：PB-OEM2-SE是一种用于PROFIBUS-DP开放式工业现场总线的智能化嵌入式总线桥。文中简要介绍了PROFIBUS-DP总线的特点,阐述了如何利用PB-OEM2-SE嵌入式总线桥设计移动机车位置检测器的PROFIBUS-DP总线接口,给出一种基于PB-OEM2-SE将第三方设备接入到Profibus总线中的设计方案,这种方案具有开发周期短、开发成本低等优点。PB-OEM2-SE is an intelligent embedded bus bridge used for PROFIBUS-DP open industrial field bus. This paper briefly describes the characteristics of PROFIBUS-DP bus, explains how to use PB-OEM2-SE embedded bus bridge to design PROFIBUS-DP bus interface for movable locomotive position detector, and gives a design scheme that accesses a third party equipment to the Profibus bus based on PB-OEM2-SE. This scheme has advantages of short development cycle, low development cost, etc..

关 键 词：现场总线 PB—OEM2-SE PROFIBUS总线 数据通信 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]