| CAN总线控制系统的应用层协议CANopen剖析 |
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| 引用本文： | 吴爱国,刘莉.CAN总线控制系统的应用层协议CANopen剖析[J].微计算机信息,2003,19(3):27-28,75. |
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| 作者姓名： | 吴爱国 刘莉 |
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| 作者单位： | 300072,天津市天津大学自动化与能源工程系 |
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| 摘 要： | CANopen是基于CAN（Controller Area Network)开发的应用层协议，CANopen网络可以根据具体通讯需求设置成多种通讯模式，提高了通讯效率和灵活性，为分布式控制提供了一种理想的网络系统，广泛应用于各种领域，本文着重介绍了CANopen协议的对象字典，不同的通讯模式和网络管理等重要概念，从CANopen应用中若干问题。
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| 关 键 词： | CAN总线 控制系统 应用层协议 对象字典 CANopen协议 通讯协议 |
Analysis of CANopen-the high layer protoco of CANbus |
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| Wu.Aiguo Liu,Li.Analysis of CANopen-the high layer protoco of CANbus[J].Control & Automation,2003,19(3):27-28,75. |
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| Authors: | WuAiguo Liu Li |
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| Abstract: | CANopen is an application layer protocol based on CAN (Controller Area Network).The CANopen network is efficient and flexible since It can be: defined in different modes according to the needs of application.lt is an ideal network for distributed system and has been applied in many fields.This paper mainly gives an overview of some fundamental concepts and some problem in the application of CAN bus net work using CANopen protocol. |
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| Keywords: | CAN CANopen Object Dictionary PDO SDO NMT |
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