城市综合管廊智能井盖监测系统与移动特征提取模型  

Intelligent Manhole Cover Monitoring System and Movement Feature Extraction Model for Urban Comprehensive Corridor

作　　者：张忠军 李鹏[1] 苗爱敏[1] 陈勇 聂海福 ZHANG Zhongjun;LI Peng;MIAO Aimin;CHEN Yong;NIE Haifu(School of Information,Yunnan University,Kunming 650500,China)

机构地区：[1]云南大学信息学院,昆明650500

出　　处：《电子器件》2018年第5期1350-1356,共7页Chinese Journal of Electron Devices

基　　金：国家自然科学基金(61763049);云南省应用基础研究重点课题(2018FA032);云南省应用基础研究面上课题(2017FB229)

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.

关 键 词：地磁传感器 城市综合管廊 智能井盖 移动特征提取 COMSOL仿真 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]