结合红外传感器的室内输电线路老化监测系统  

Indoor Transmission Line Aging Monitoring System Combined with Infrared Sensor

作　　者：房体强 熊卫华[1] 黄为民 季瑞松[2] 姜明[3] 吕银华 FANG Ti-Qiang;XIONG Wei-Hua;HUANG Wei-Min;JI Rui-Song;JIANG Ming;LYU Yin-Hua(Faculty of Mechanical Engineering and Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China;College of Electrical Engineering,Zhejiang University,Hangzhou 310012,China;School of Computer Science and Technology,Hangzhou Dianzi University,Hangzhou 310018,China;Zhejiang Zhongchen City Emergency Service Management Co.Ltd.,Huzhou 313008,China)

机构地区：[1]浙江理工大学机械与自动控制学院,杭州310018 [2]浙江大学电气工程学院,杭州310012 [3]杭州电子科技大学计算机学院,杭州310018 [4]浙江中辰城市应急服务管理有限公司,湖州313008

出　　处：《计算机系统应用》2021年第1期83-88,共6页Computer Systems & Applications

基　　金：国家自然科学基金(61803339);浙江省自然科学基金(LQ18F030011);浙江省重点研发计划(2019C03096);浙江大学实验技术研究项目(SJS201803)。

摘　　要：本文针对目前老旧房屋建成使用年份较早,线路老化十分严重,极易引发电气火灾的现状,结合可见光传感器、红外传感器和电磁感应装置,设计了一套室内输电线路热老化监测系统.电磁感应装置用于探测墙体内输电线缆的位置,红外传感器采用多点测温的方式监测墙体内导线或配电箱内导线的温度,可见光传感器用于监测点视频监控和对异常部位拍摄照片.如果发现数据异常等问题,本装置通过以太网通信模块将异常数据和照片传输至上位机.用户可以通过手机APP或PC客户端查看当前监测点温度、当前监测点实时视频监控和设置温度及电磁力阈值.一旦监测温度和电磁力数据超过阈值,系统将发出线路老化预警,用户可以收到手机APP和PC客户端的报警推送和异常部位的图片信息,及时处理老化线缆,避免因线路老化引发电气火灾.This study designs an indoor power transmission line thermal aging monitoring system in combination with the visible light sensors,infrared sensors and electromagnetic induction device.The electromagnetic induction device is used to detect the position of the power transmission cable in the wall.The infrared sensor uses a multi-point temperature measurement method to monitor the temperature of the wire in the wall or the wire in the distribution box.The visible light sensor is used for video monitoring and taking pictures of abnormal parts.If problems such as abnormal data are found,the device transmits abnormal data and photos to the host computer through the Ethernet communication module.Users can view the temperature of the current monitoring point,real-time video monitoring of the current monitoring point and set the temperature and electromagnetic force threshold through the mobile APP client or PC client.Once the monitored temperature and electromagnetic force data exceed the thresholds,the system will issue a line aging warning,the user can receive the mobile phone APP and PC client alarm push and picture information of abnormal parts,timely process the aging cables,avoid electrical fires caused by aging lines.

关 键 词：线路老化 电气火灾 红外测温 预警 实时监测 

分 类 号：TM246[一般工业技术—材料科学与工程] TP212[电气工程—电工理论与新技术]