J4 ›› 2013, Vol. 40 ›› Issue (1): 162-168.doi: 10.3969/j.issn.1001-2400.2013.01.028

• 研究论文 • 上一篇    下一篇

带状传感器网络节点分布式自部署算法DSDA-VC设计

徐志广1;朱勇2;朱磊基1;徐立洲1;施玉松1
  

  1. (1. 中国科学院 上海微系统与信息技术研究所,上海  200050;
    2. 无锡物联网产业研究院,江苏 无锡  214315)
  • 收稿日期:2011-09-13 出版日期:2013-02-20 发布日期:2013-03-28
  • 作者简介:徐志广(1981-),男,上海微系统与信息技术研究所博士研究生,E-mail: wsn.xzg@163.com.
  • 基金资助:

    国家科技重大专项资助项目(2009ZX03006-004-01)

Design of a distributed self-deployment algorithm  DSDA-VC of belt-type sensor networks

XU Zhiguang1;ZHU Yong2;ZHU Leiji1;XU Lizhou1;SHI Yusong1   

  1. (1. Shanghai Inst. of Microsystem and Info. Tech., Chinese Academy of Sciences, Shanghai  200050, China;
    2. Wuxi Institute of Sensing-Net Industry Research, Wuxi  214315, China)
  • Received:2011-09-13 Online:2013-02-20 Published:2013-03-28

摘要:

带状传感器网络的发展源于无线传感器网络的发展,从广义上来说是一类特殊形态的传感器网络,在许多重要领域均具有极其广泛的应用需求和前景.针对带状网区域内节点的有效覆盖问题,对节点的覆盖进行了定量的数学建模分析,设计了基于Voronoi细胞单元的节点分布式自部署算法DSDA-VC.该算法可以有效提高带状网节点的部署覆盖度,经仿真验证,对于较高密度覆盖的带状网络,覆盖率可提高10%以上.基于该研究成果,完成了在某山区的带状网的设计和实际测试验证工作.

关键词: 传感器网络, 带状网, 自部署, 节点覆盖

Abstract:

The development of the belt-type sensor networks derives from the development of the wireless sensor network. In the most general sense, the belt-type sensor network is a sensor network in a special form. The application requirements and prospects of the belt-type sensor network are extremely wide in many important fields. For the effective coverage problem of the node in the belt-type network region, the quantitative mathematical modeling analysis of node coverage is implemented, and a self-deployment algorithm DSDA-VC for the node distribution of the Voronoi cell unit is designed. The method can effectively improve the deployment coverage for the node of the belt-type network. By simulation check, the coverage rate of the belt-type network with a relatively high coverage density can be increased by 10% or more. According to the results, the design and actual validation test of the belt-type network in a mountainous area are carried out.

Key words: sensor networks, belt-type sensor networks, self-deployment, nodes coverage

中图分类号: 

  • TP