海水养殖监测系统无线传感器网络节点数据传输研究  

Research on wireless sensor network node data transmission in marine aquaculture monitoring system

作　　者：黄旭红 陈燕毅 Huang Xuhong;Chen Yanyi(School of Electronic,Electrical Engineering and Physics,Fujian University of Technology,Fuzhou 350014,China;Institute of Intelligent Oceanography and Engineering,Fujian University of Technology,Fuzhou 350014,China)

机构地区：[1]福建理工大学电子电气与物理学院,福建福州350014 [2]福建理工大学智慧海洋与工程研究院,福建福州350014

出　　处：《无线互联科技》2023年第21期164-168,共5页Wireless Internet Technology

基　　金：福建工程学院2022年校海洋研究专项基金项目,项目名称:海水养殖监测系统无线传感器网络络由协议研究,项目编号:GY-Z22062。

摘　　要：文章将无线传感器网络应用于海水养殖监测系统,根据海上养殖监测的特点,提出一种适合于海水养殖的节点数据传输机制,对应于正常数据和异常数据,采用自适应的数据传输机制进行数据传输,降低传输数据量,进行了网络能量优化。仿真结果表明,在异常数据率较小的情况下,自适应的数据传输中节点产生的平均数据量和平均冗余数据量比普通的事件驱动型数据传输要小很多,大大降低了能耗,提高了传输效率。在信道传输质量比较差的情况下,自适应的数据传送机制提高传输效率更明显。According to the characteristics of marine aquaculture monitoring,a node data transmission mechanism suitable for marine aquaculture is proposed.Corresponding to normal data and abnormal data,an adaptive data transmission mechanism is adopted to carry out data transmission,reduce the amount of data transmitted,and optimize the network energy.The simulation results show that the average amount of data and the average amount of redundant data generated by the nodes in the adaptive data transmission are much smaller than the ordinary event-driven data transmission,which greatly reduces the energy consumption and improves the transmission efficiency.In the case of poor channel transmission quality,the adaptive data transmission mechanism can improve the transmission efficiency more obviously.

关 键 词：无线传感器网络 海水养殖监测 传输数据量 能量优化 

分 类 号：TN393[电子电信—物理电子学]