可存盲区WSN在森林防火中的覆盖模型研究  

Research about the Covering Model of the WSN Include Blind Zone in Forest Fire Prevention

作　　者：马晓辉[1] 赵东风[1] 赵一凡[1] 丁洪伟[1] 刘正纲[1] 

机构地区：[1]云南大学信息学院,昆明650091

出　　处：《实验科学与技术》2010年第6期7-8,76,共3页Experiment Science and Technology

基　　金：国家大学生创新实验计划(X3108052)

摘　　要：无线传感器网络(Wireless Sensor Networks,WSN)在森林防火中的应用已经得到了充分的发展,怎样实现最可靠、最低成本的网络系统是较为关键的问题。文章根据无线传感器网络的完全覆盖模型和森林防火的实际情况,提出了可存盲区的WSN覆盖模型。通过模糊度的设置提高了传感器节点的单位覆盖面积,在相同的监控区域下使用较少的传感器节点覆盖了整个区域,从而大大降低了系统的成本,为系统的可实现性提供了保障。Wireless Sensor Networks （WSN） applied in the forest fire prevention has been fully developed,and how to achieve the most reliable,lowest cost of network system has become a more critical issue. According to the complete coverage of the wireless sensor network model and the actual situation of forest fire prevention,this paper proposes WSN coverage model. Setting the ambiguity of sensor nodes can improve coverage of units in the same area under the control of the sensor nodes use less to cover the entire region. It greatly reduces the cost of the system and provides the protection of implementation.

关 键 词：可存盲区 森林防火 无线传感器网络 成本 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]