城市综合管廊智能井盖监测系统与移动特征提取模型
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摘要
为解决城市井盖丢失形成的"陷阱"问题,文中基于地磁场检测的原理,提出了一种多传感器数据融合的智能井盖监控系统及移动特征提取方法。首先构建了智能井盖监控系统,实现了智能井盖监测数据的分布式采集;其次基于模糊推理方法提出了智能井盖多传感器移动特征提取模型;最后,利用COMSOL软件对井盖移动引起的地磁场强度变化进行了仿真。结果表明,文中提出的方法可以实现对智能井盖的位置监测,且结果准确、易于使用。
In order to solve the"trap"problem caused by the loss of urban manhole covers,based on the principle of geomagnetic field detection,a multi-sensor data fusion intelligent manhole cover monitoring system and movement feature extraction method are presented.Firstly,the intelligent electronic manhole cover monitoring system with data cloud storage platform is constructed and the distributed acquisition of intelligent manhole monitoring data is realized.Secondly,based on the fuzzy reasoning method,a multi-sensor mobile feature extraction model of intelligent manhole cover is proposed.Finally,the geomagnetic field strength changes caused by the movement of the well cover are simulated by COMSOL simulation software.The results show that the method proposed can realize the position monitoring of the intelligent manhole cover and has the advantages of accurate monitoring results and easy to use.
In order to solve the"trap"problem caused by the loss of urban manhole covers,based on the principle of geomagnetic field detection,a multi-sensor data fusion intelligent manhole cover monitoring system and movement feature extraction method are presented.Firstly,the intelligent electronic manhole cover monitoring system with data cloud storage platform is constructed and the distributed acquisition of intelligent manhole monitoring data is realized.Secondly,based on the fuzzy reasoning method,a multi-sensor mobile feature extraction model of intelligent manhole cover is proposed.Finally,the geomagnetic field strength changes caused by the movement of the well cover are simulated by COMSOL simulation software.The results show that the method proposed can realize the position monitoring of the intelligent manhole cover and has the advantages of accurate monitoring results and easy to use.
引文
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[2]王东伟,孙方正,卫文.城市地下综合管廊智能化系统设计探讨[J].热点聚焦,2017(6)202:1-2.
[3]郑立宁,王建,罗春燕.城市综合管廊运营管理系统构建[J].建筑经济,2016(7):1-2.
[4]任晓磊.地下管线系统信息系统开发与研究[D].重庆:西南大学,2013(5):1-3.
[5]郑丰收,孙柏,陶宇辉.城市排水智能井盖监管系统介绍[J].给水排水,2015,41(增刊):365.
[6]马爱丽,曹梦宇,唐玮璇.基于智能井盖的物联网+市政一体化系统[J].智能处理与应用,2016(3):105-106.
[7]颜明博,毛晓惠,孙琪.井盖分布式智能安全监测报警系统[J].信息与电脑,2016(5):97-98.
[8]常应祥.城市管理中智能井盖的应用[J].市政工程,2017:200-201.
[9]董义昊,鞠若彬,辛若栋.电缆通道智能“五防”安全井盖的研发与应用[J].电力安全技术,2017(8)19:41-42.
[10]王琪,李孟委,王增跃.基于隧道磁阻传感器的三维电子罗盘设计[J].传感技术学报,2015(6)28:895-896.
[11]霍尼韦尔公司.三轴数字罗盘IC HMC5883L[Z]:11-17.
[12]胡星星,滕云田,张炼.井下磁力计数据采集系统的研制[J].传感技术学报,2011,11(11)24:1592-1593.
[13]刘芊,曹江勇,罗勇,等.基于COMSOL Multiphysics的磁场仿真分析[J].大学物理实验,2015,10(5):1-2.
[14]王季方,卢正鼎.模糊控制中隶属度函数的确定方法[J].河南科学2000,12(4):1-2.
[15]王立新.模糊系统与模糊控制教程[M].北京:清华大学出版社,2003:16-17.