东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (6): 791-794.DOI: -

• 论著 • 上一篇    下一篇

一种应用于工业无线网络的多路径节能路由算法

易秀双;王兴伟;刘小锋;吴炜鑫;   

  1. 东北大学网络中心;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(60673159,70671020,60802023);;

An energy-saving multi-path routing algorithm used in industrial wireless networks

Yi, Xiu-Shuang (1); Wang, Xing-Wei (1); Liu, Xiao-Feng (1); Wu, Wei-Xin (1)   

  1. (1) Network Center, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Yi, X.-S.
  • About author:-
  • Supported by:
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摘要： 通过分析工业无线网络环境中网络拓扑结构的特点,设计了一种适用于工业过程自动化无线网络WIA-PA(wireless networks for industrial automation-process automation)规范的多路径路由.根据WIA-PA网络拓扑稳定、工作环境干扰较大的特点,通过采用多路径数据传输,根据数据传输时节点电量消耗率优先选择传输路径,解决了单一节点转发数据较多引起的能量消耗过快、网络存活时间低的问题.最后在OMNET++仿真平台进行了仿真实验,仿真实验表明,所设计的协议更好地保证了工业无线网络的可用性.

关键词: 工业无线网络, 多路径路由, 路径选择, OMNET++, 节能

Abstract: By analyzing the characteristics of industrial wireless network topology, a multi-path routing algorithm for the wireless networks for industrial automation-process automation (WIA-PA) is proposed in this paper. Comparing multi-path with single node forwarding data, and transmitted path selection according to power consumption, forwarding the data with traditional method will more likely to cause excessive energy consumption and reduce the lifetime of the network. In order to increase the network availability, a multi-path algorithm with energy consideration is used. Finally, based on the simulations on OMNET++ simulation platform, simulation experiments show that the protocol designed in this paper ensures a better availability in industrial wireless networks.

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