摘要
随着城市基础设施建设的发展,目前城市井盖管理普遍存在数量多、难于实现统一管理、不能及时发现井盖损坏和被盗的问题。本文提出了基于窄带物联网(NB-IOT)的智能井盖通信报警系统,采用传感器实时监测井盖信息,NB-IOT终端模块将状态信息发送到基站,基站再与NB-IOT的核心网连接,将状态数据发送到云平台,后台管理系统可以实时获取井盖的故障信息。通过大量的实验测试证明,提出的智能井盖通信机制是满足低功耗要求的,能够准确地检测井盖故障信息。
With the development of urban infrastructure construction, the current management of urban manhole cover is widespread, it is difficult to achieve unified management, and the problem of damage and theft of the manhole cover cannot be found in time. This paper proposes an intelligent manhole cover communication alarm system based on narrowband Internet of Things(NB-IOT). The sensor uses real-time monitoring of manhole cover information. The NB-IOT terminal module sends status information to the base station, and the base station connects with the core network of NB-IOT. The status data is sent to the cloud platform, and the background management system can obtain the fault information of the manhole cover in real time. Through a large number of experimental tests, the intelligent manhole cover communication mechanism proposed in this paper is to meet the requirements of low power consumption and can accurately detect the fault information of the manhole cover.
作者
李洪
张雪凡
徐俊超
Li Hong;Zhang Xuefan;Xu Junchao(Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication,Shanghai Institute forAdvanced Communication and Data Science,Shanghai University,Shanghai 200072,China)
出处
《电子测量技术》
2019年第10期141-145,共5页
Electronic Measurement Technology
基金
国家自然科学基金面上项目(61571282)资助
关键词
智能井盖
窄带物联网
低功耗
传感器
intelligent manhole cover
narrowband internet of things
low power consumption
sensor
