钢轨修复专用设备通讯协议转换及CANOPEN总线通讯应用  

Conversion of Communication Protocol for Special Equipment for Rail Repair and Application of CANOPEN Bus Communication

作　　者：黄贵刚 张育平 HUANG Gui-gang;ZHANG Yu-ping(Hunan University Hicam(Hunan) Engineering Technology Research Co.,Ltd.,Changsha 410205,China)

机构地区：[1]湖大海捷(湖南)工程技术研究有限公司

出　　处：《机电工程技术》2019年第8期172-173,194,共3页Mechanical & Electrical Engineering Technology

基　　金：长沙市科技计划项目(编号:KP1801194)

摘　　要：简述在线钢轨修复专用设备中通过采用专用总线协议转换装置,实现不同工业网络系统之间的快速数据交换。同时为满足控制系统要求数据的实时性,可靠性,通过对比分析常见的工业通信协议,采用目前流行的CANOPEN总线协议,利用第三方协议转换模块,无需复杂编程,就能实现CANopen从站与Profibus的互联,实现连接通讯。The fast data exchange between different industrial network systems by using dedicated bus protocol conversion device in on-line rail repair special equipment is briefly described. At the same time, in order to meet the control system requirements of real-time data and reliability, the interconnection between CANopen slave station and Profibus is realized by using the current popular CANOPEN bus protocol and the third-party protocol conversion module without complex programming.

关 键 词：PROFIBUS总线 CANOPEN协议 比例阀 总线协议转换器 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]