无线传感器网络中基于移动节点的目标覆盖方法研究

在无线传感器网络覆盖中,由于传感器节点的随机分布和随着工作时间的延长,部分节点可能因为多种原因导致其失效或损毁,从而形成监测区域中的盲区问题。基于以上问题,在研究国内外网络覆盖的基础之上,提出了一种利用可移动的传感器节点对选择性目标的覆盖方法,从理论上验证该方法能很好地解决盲区问题。

Research on Target Coverage based on Mobile Node in Wireless Sensor Network

In the coverage of wireless sensor networks, with the random distribution of sensor nodes and the lengtheningof working time, some network nodes may fail or be damaged due to a variety of reasons, thus resulting in the formation of blind spots on the monitoring. Based on the problem mentioned above and researches on the coverage of networks in china and at abroad, the present study put forward a way of covering the selective targets with the help of mobile sensor nodes and tested and verified in theory that this way could be used to solve the problem of blind spots.