井下无线传感器网络部署算法

Wireless Sensor Network Deployment Algorithm of the Mine

为了更为有效地进行矿井数据监测和采集,保证安全生产,本文提出了一种基于最大通信距离的矿井无线传感器网络部署算法。进一步地,本文给出了一种通过部署备用节点优化无线传感器网络性能的策略,以克服原部署算法导致地网络健壮性不强、覆盖率偏低等缺点。实验仿真结果表明,优化后的无线传感器网络的健壮性和覆盖率都有了较大的提高。

In order to make the monitoring and collection of the minning data more effectively, as well as to ensure the safe produc- tion, this paper proposed one kind of wireless sensor network deployment algorithm based on the maximum communication distance of the mine. Further, by deploy redundancy nodes ,this paper proposed a strategy to optimize the performance of wireless sensor networks, so as to overcome the original deployment algorithm＇s weak robustness and low coverage shortcomings. The simulation results show that the op- timized wireless sensor network＇s robustness and coverac, e has been c, rentlv irnnrnvecl