基于无线传感器的分布式光感传感装置温度自动监测系统  

Distributed Optical Sensing Device Temperature Automatic Monitoring System Based on Wireless Sensors

作　　者：张天毅 杨彤 杜晓刚 刘茹 ZHANG Tianyi;YANG Tong;DU Xiaogang;LIU Ru(State Grid Gansu Electric Power Company Lanzhou Power Supply Company,Lanzhou 730000,China)

机构地区：[1]国网甘肃省电力公司兰州供电公司,兰州730000

出　　处：《自动化与仪表》2025年第4期113-117,共5页Automation & Instrumentation

基　　金：国网兰州供电公司2024年自筹资金项目(B32701240009)。

摘　　要：为实现温度的大范围、高精度、实时监测,设计基于无线传感器的分布式光感传感装置温度自动监测系统。系统通过分布式远程监测站采集温度数据,经路由节点传输数据至站节点进行汇总后,由GMS网络上传至检测中心,并采用多元T^(2)统计分析方法,生成控制图,通过对比温度数据样本统计量与控制图上限,监测温度是否存在异常。实验结果显示,该系统可以灵活布置温度监测区域的传感节点,温度监测误差较小且可以通过生成多项内容监测预警报告,指导管理人员制定科学合理的异常温度解决方案。In order to realize large-range,high-precision and real-time temperature monitoring,an automatic temperature monitoring system for distributed light sensing devices based on wireless sensors is designed.The system collects temperature data through distributed remote monitoring stations,transmits the data to the station nodes through routing nodes for summary,and then uploads it to the detection center through GMS network.The control chart is generated by multivariate T^(2) statistical analysis method,and whether the temperature is abnormal is monitored by comparing the sample statistics of temperature data with the upper limit of the control chart.The experimental results show that the system can flexibly arrange the sensor nodes in the temperature monitoring area.The error of temperature monitoring is small,and it can guide managers to formulate scientific and reasonable abnormal temperature solutions by generating a number of content monitoring and early warning reports.

关 键 词：无线传感器 分布式光纤 拉曼光谱 温度监测 监测中心 节点布置 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]