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

• Original Articles • Previous Articles     Next Articles

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
  • Contact: XU Zhiguang E-mail:wsn.xzg@163.com

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

CLC Number: 

  • TP