一种低延迟可靠数据收集算法在带状无线传感网的应用  

Application of a low-delay reliable data collection algorithm to banded wireless sensor network

作　　者：高雁翔[1] GAO Yanxiang(Datong Coal Vocational&Technical College,Datong 037000,Shanxi,China)

机构地区：[1]大同煤炭职业技术学院,山西大同037000

出　　处：《矿山机械》2020年第6期64-68,共5页Mining & Processing Equipment

摘　　要：针对数据收集算法不能解决带状无线传感网数据收集延迟长的问题,提出一种数据收集算法DCFAN。该算法可主动定位移动Sink、存储、创建移动Sink同步代理节点的线节点序列,进而将感知数据转发到Sink汇集点。仿真结果显示:DCFAN可降低数据收集延迟和节点能耗,并且提高了数据收集率,可应用于对数据收集延迟有相关要求的带状无线传感网。Since the data collection algorithm cannot solve the problem of long delay ofdata collection existing in banded wireless sensor network, a data collection algorithm DCFAN(Data Collection based on Forwarding of Agent Nodes) was proposed. The algorithm actively located the mobile Sink, stored and createdthe linear node sequence of the mobile Sink synchronization proxy nodes, and then the sensed data was sent to Sink collection point. Simulation results showed: DCFAN reduced the data collection delay and node energy consumption as well as enhanced the data collection rate, could apply to the banded wireless sensor network with requirements about data collection delay.

关 键 词：数据收集 带状无线传感器网 低延迟 代理节点 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]