东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2007, Vol. 28 ›› Issue (8): 1085-1089.DOI: -

• 论著 • 上一篇    下一篇

一种多协议混合的嵌入式智能监控网络

张云洲;吴成东;薛定宇;刘濛;   

  1. 东北大学信息科学与工程学院;东北大学信息科学与工程学院;东北大学信息科学与工程学院;东北大学信息科学与工程学院 辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004
  • 收稿日期:2013-06-24 修回日期:2013-06-24 出版日期:2007-08-15 发布日期:2013-06-24
  • 通讯作者: Zhang, Y.-Z.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(60475036);;

Embedded intelligent monitor-control network based on multiple protocols

Zhang, Yun-Zhou (1); Wu, Cheng-Dong (1); Xue, Ding-Yu (1); Liu, Meng (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2007-08-15 Published:2013-06-24
  • Contact: Zhang, Y.-Z.
  • About author:-
  • Supported by:
    -

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摘要： 提出并设计了基于多现场总线的嵌入式智能监控网络,以实现不同规模大型建筑或建筑群的实时监控和Ethernet远程访问.针对系统的特点,基于嵌入式系统,采用多种协议和总线组成分布式监控网络,充分发挥各总线的优势.以高性能微处理器为核心建立了系统结构和系统通信中枢,实现了多层次的逻辑处理;采用总线协议栈进行总线间的高速信息转换,并提出了一种改进的数据报通讯协议,有效解决了多主机通讯存在的数据丢失问题.系统具有很高的智能性、灵活性和较低的成本,证明多协议的采用是恰当的.

关键词: 多总线, 嵌入式, 分布式监控网络, 通讯协议

Abstract: Proposes and designs an intelligent embedded monitor-control network to implement the real-time monitoring for different large buildings and building groups. Aiming at the specific property of the system, multiple protocols and field bus are used to form a distributed monitor-control network based on embedded system so as to play fully the role of different protocols and field bus. Taking a high-performance micro-processor as the core, the system architecture and communication center are implemented with the multi-layer logic process. The bus protocol stack is introduced to attain the high transfer speed among protocols. An improved data communication protocol is therefore used for resolving the data loss problem of multi-host communication. The system acquires high intelligence, low cost and excellent flexibility, thus verifying that multiple protocols are useful for this system.

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