计算机与现代化 ›› 2009, Vol. 1 ›› Issue (12): 130-132,.doi: 10.3969/j.issn.1006-2475.2009.12.036

• 网络与通信 • 上一篇    下一篇

基于DSP的CAN总线网络与Ethernet数据实时通信实现

鹿卉芬1,刘洪模2
  

  1. 1.徐州师范大学现代教育技术中心,江苏 徐州 221009; 2.上海理工大学光电信息与计算机工程学院,上海 200093
  • 收稿日期:2009-10-12 修回日期:1900-01-01 出版日期:2009-11-27 发布日期:2009-11-27

Real-time Communication Between CAN Bus Network and Ethernet Data Based on DSP

LU Hui-fen1, LIU Hong-mo2   

  1. 1. Modern Educational Technology Center of Xuzhou Normal University, Xuzhou 221009, China;2. School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
  • Received:2009-10-12 Revised:1900-01-01 Online:2009-11-27 Published:2009-11-27

摘要: 针对Ethernet通信响应的不确定性这个缺点,对实现CAN总线网络与Ethernet数据实时通信做了深入的研究,提出了CAN总线网络与Ethernet数据实时通信方案。采用当今最先进的DSP技术,从硬件和软件设计两个方面提出了可行策略,保证网络高速率通信及实时性。

关键词: CAN总线, DSP, Ethernet, 数据通信

Abstract: The uncertainty of Ethernet communication is one of the most major obstacles. In view of existing obstacles, the paper deeply studies the real-time data communication between CAN bus and Ethernet, proposes a real-time communication program of CAN bus network and Ethernet data, and puts forward a DSP-based viable strategy from both hardware design and software design to ensure high-speed and real-time network communication.

Key words: CAN field bus, DSP, Ethernet, data communication

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