基于异构节点的全视角强栅栏覆盖的研究

发布时间：2018-05-27 10:13

本文选题：无线多媒体传感器网络 + 异构节点　；参考：《计算机应用研究》2017年01期

【摘要】：覆盖问题始终是无线多媒体传感器网络(WMSN)中研究的重要领域。为了实现对被监测区域的全方位覆盖,以及能够捕捉到进入该区域目标的有效信息,同时尽可能延长网络寿命,提出了一种基于异构节点的全视角强栅栏覆盖模型,借助红外线传感器辅助相机传感器节点完成对一个指定区域的监测。在研究过程中,受到了分治策略的启发,将目标区域分为若干正三角形网格,采用唤醒机制有效节约网络能量。仿真实验表明,该模型能够通过消耗较少的能量,实现对一个区域的覆盖监测,延长了网络寿命。
[Abstract]:Coverage problem is always an important field in wireless multimedia sensor network (WMSN). In order to achieve the full coverage of the monitored area, and to capture the effective information of the target in the area, and extend the network life as much as possible, a full view strong fence coverage model based on heterogeneous nodes is proposed. In the course of the study, the sensor node of the sensor auxiliary camera is used to monitor a designated area. In the course of the study, it is enlightened by the strategy of divide and conquer. The target area is divided into a number of positive triangular meshes, and the wake mechanism is used to effectively save the network energy. The simulation experiment shows that the model can realize a region by consuming less energy. The coverage monitoring of the domain extends the lifetime of the network.
【作者单位】：太原理工大学计算机科学与技术学院;
【基金】：国家自然科学基金面上项目(61472272) 山西省科技基础条件平台建设项目(2015091003-0103) 山西省回国留学人员科研资助项目(2013-049)
【分类号】：TP212.9;TN929.5

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