基于CANopen的协议分析系统设计与实现  

The design and implementation of smart analysis system based on CANopen protocol

作　　者：叶爱兵[1] 郑华耀[1] 陈巨涛[1] 

机构地区：[1]上海海事大学信息化办公室,上海200135

出　　处：《扬州大学学报（自然科学版）》2009年第3期53-56,共4页Journal of Yangzhou University：Natural Science Edition

基　　金：上海市教育委员会重点科研项目(06ZZ46);上海市教育委员会重点学科(第5期)建设计划项目(学科编号为J50603);上海市教育委员会支出预算项目(2008102);上海市高校选拔培养优秀青年教师科研专项基金资助项目(600350)

摘　　要：设计以CANopen(control area network open)协议为对象的智能协议分析系统,并成功应用于船舶自动化机舱监控报警系统.实际测试运行证明,实现的嵌入式CAN(control area network)总线侦听捕获装置可以取得对大流量报文的高捕获率,具有多路CAN总线独立侦听和分析功能,并具备高效实时的CANopen应用层协议分析算法.This paper designed a smart protocol analysis system based on CANopen protocols which has been applied to monitoring and alarm system for marine automation engine room successfully. Tests in practice have proved that embedded CAN-bus listening and capturing device discussed in this paper can achieve high acquirement rate of heavy hitters. It also possesses functions such as listening multi-channel CAN-bus independently and analyzing package information with real-time protocol analysis algorithm with high performance for CANopen application layers.

关 键 词：CANOPEN协议 智能分析系统 CAN现场总线 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]