【摘要】 针对现有无线视频传感器网络路由协议中各节点确定成簇首的可能性大致一样,同时未分析节点剩余能量的缺陷,提出了一种多角度优化视频网络路由通信协议算法。该算法对传统技术进行分析,总结现有算法的不足,同时结合相关性感知技术,利用聚类算法对首节点的选择、簇的形成、节点感知方向的调整、簇内通信以及簇间通信等几个方面进行改进和优化,最后进行了仿真对比测试。仿真结果表明,多角度优化的无线视频网络路由协议能够加强网络的区域控制和监测区域覆盖率。更多还原

【Abstract】 For the node residual energy is not analyzed in the present wireless video sensor network routing protocols, and the possibility of each cluster node being determined as the first cluster is roughly the same, a multi-angle optimized video sensor network communication protocol is presented. The algorithm analyzes the shortcomings of traditional techniques, combines with the concepts of relevant perception, virtual potential field, and so on, uses the clustering algorithm to improve and optimize the choosing of a cluster head node, the formation of clusters, adjustment of the node perceive direction, intra-cluster communication and inter-cluster communication. The simulation comparison test results show that the proposed routing protocol can prolong the network lifetime and improve coverage rate of monitoring.更多还原