吉林大学学报(理学版)

• 计算机科学 • 上一篇    下一篇

面向林火监测的无线传感器布局规划模型

李惺颖1, 黄水生1, 谢阳生1, 唐小明1, 王淑艳2   

  1. 1. 中国林业科学研究院 资源信息研究所, 北京 100091; 2. 吉林农业科技学院 电气与工程学院, 吉林 吉林 132101
  • 收稿日期:2013-05-27 出版日期:2014-01-26 发布日期:2014-03-05
  • 通讯作者: 黄水生 E-mail:huangss@caf.ac.cn

Wireless Sensor Layout Planning Model for Forest Fire Monito

LI Xingying1, HUANG Shuisheng1, XIE Yangsheng1, TANG Xiaoming1, WANG Shu yan2   

  1. 1. Research Institute of Resource and Information, Chinese Academy of Forestry, Beijing 100091, China;2. Institute of Electrical and Engineering, Jilin Agricultural Science and Technology College,Jilin 132101, Jilin Province, China
  • Received:2013-05-27 Online:2014-01-26 Published:2014-03-05
  • Contact: HUANG Shuisheng E-mail:huangss@caf.ac.cn

摘要:

针对林火监测无线传感器的特点, 基于遗传算法建立一个传感器规划模型. 该模型在规划过程中通过考虑林区地形、 传感器信号范围和信号穿透力等因素, 根据所使用的传感器个数和覆盖度要求等约束条件终止算法, 其收敛速度和迭代次数可控, 可用于地形变化较大的林区火险监测传感器的布局规划, 用尽可能少的传感器满足对林区的覆盖度要求.

关键词: 遗传算法, 林火, 无线传感器布局, 地形相关

Abstract:

The authors established a sensor programming model based on the genetic algorithms with the characteristics of a wireless sensor taken into account for forest fire monitoring. During the planning, forest terrain, the sensor signal range, the signal penetration and other factors were considered, and algorithm was terminated according to the limiting number of sensors and coverage requirements. Its convergence speed and the number of iterations are controllable. This model can be used for planning the layout of forest fire monitoring sensors that are used in forest with undulating terrain, with as little sensors meet the requirements of coverage.

Key words: genetic algorithm, forest fire, wireless sensor layout, terrain correlation

中图分类号: 

  • TP393