基于节点状态的多类型传感器调度算法  

Novel Multi-Type Sensor Scheduling Algorithm Based on Node-Status

作　　者：张景林[1] 方艺辉[1] 

机构地区：[1]福建商业高等专科学校信息管理工程系,福州350012

出　　处：《计算机系统应用》2016年第9期216-222,共7页Computer Systems & Applications

摘　　要：针对无线传感器网络(WSN)中能量效率问题,提出一种基于簇结构中节点健康状态的多类型传感器调度算法.该算法基于节点的健康状态、节点传输的信息质量,根据簇中节点的健康状态进行自适应选取任务节点;通过对传感器的合理调度,均衡了网络中能量消耗以及任务的分配,保证网络的顺利运行.实验仿真结果表明了算法的有效性.In regard to the energy efficiency in the Wireless Sensor Network（WSN）, a kind of multi-type sensor scheduling algorithm on cluster structure is proposed in this paper. Both the health status of the nodes and the information quality of the nodes＇ transmission are considered in the algorithm. According to different health status of each node, the proposed algorithm adaptively selects task node. Reasonable sensors scheduling promotes the balance between energy consumption and task allocation, and ensures that the network runs smoothly. The simulated experiment result shows the good effectiveness of the proposed algorithm.

关 键 词：多类型无线传感器网络 节点状态 数据融合 调度算法 能量优化 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置] TN929.5[自动化与计算机技术—控制科学与工程]