抽蓄机组光纤温度传感器数据传输方法  

Data transmission method of fiber optic temperature sensor for pumped storage units

作　　者：郑伟 张和平 左建 罗维之 ZHENG Wei;ZHANG Heping;ZUO Jian;LUO Weizhi(Xinjiang Fukang Pumped Storage Co.,Ltd.,Changji 830063,China)

机构地区：[1]新疆阜康抽水蓄能有限公司,新疆昌吉830063

出　　处：《电子设计工程》2025年第2期28-32,37,共6页Electronic Design Engineering

基　　金：国网新源集团有限公司科技项目资助(SGXYKJ-2023-098)。

摘　　要：目前常规的温度传感器数据传输方法主要通过对节点链路之间的优先级进行分配,从而输出数据传输策略,由于缺乏对数据链路的编码处理,导致传输效果不佳。对此,提出基于光纤无线传输技术和类型编码的抽蓄机组光纤温度传感器数据传输方法。在光纤无线网络拓扑结构下,结合类型编码技术,生成随机编码向量,对温度传感器的数据传输路径进行编码,实现数据汇集与重构。并对本地序列与特征序列之间的映射关系进行对比,从而提取出节点能量特征。通过判断簇头节点与随机节点之间的输出传输可能性,从而输出数据传输策略。在实验中,对提出的方法进行了传输效果的检验。测试结果表明,采用提出的方法进行数据传输时,节点下的瞬时队列长度在系统期望区间内,具备更为理想的传输效果。The current conventional temperature sensor data transmission method mainly outputs the data transmission strategy by assigning the priority between node links,which leads to poor transmission effect due to the lack of coding processing of the data link.In this regard,a fiber optic temperature sensor data transmission method based on fiber optic wireless transmission technology and type coding for pumped storage units is proposed.Under the fiberoptic wireless network topology,combined with the type coding technology,random coding vectors are generated to encode the data transmission path of the temperature sensor to achieve data integration and reconstruction.And the mapping relationship between local sequences and feature sequences is compared,so as to extract the node energy characteristics.The data transmission strategy is output by judging the output transmission possibility between cluster head nodes and random nodes.In the experiments,the proposed method is tested for transmission effectiveness.The test results show that the instantaneous queue length of messages under the nodes is within the system expectation interval when the proposed method is used for data transmission,which possesses a more desirable transmission effect.

关 键 词：光纤无线传输 类型编码 数据传输 编码向量 

分 类 号：TN92[电子电信—通信与信息系统]