Journal of Applied Sciences ›› 2021, Vol. 39 ›› Issue (2): 241-249.doi: 10.3969/j.issn.0255-8297.2021.02.006

• Communication Engineering • Previous Articles    

Development of NB-IoT Based Intelligent LED Light Pole Monitoring System

JIN Yan1,2, MAO Minmin1, XU Qiuyu1, OUYANG Yuling3, JU Jiaqi1   

  1. 1. College of Sciences, Shanghai Institute of Technology, Shanghai 201418, China;
    2. Key Laboratory of Wireless Sensor Network & Communication, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;
    3. Information and Communication Testing Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
  • Received:2020-03-17 Published:2021-04-01

Abstract: In order to solve the problems of traditional LED light pole in remote controlling, automatic inspection, real-time single light regulation and control, and fault location recognition, an intelligent LED light pole monitoring system based on narrow band internet of things (NB-IoT) is proposed in this paper. In the system, STM32L151 micro controller unit (MCU) is adopted as the processor, together with multiple sensors to realize signal acquisition of street lamp. Through the connection between NB-IoT modules and core network, signals are collected and uploaded to OneNET cloud platform. And with a developed mobile application (APP) and a personal computer (PC) monitoring interface, fault location information of street lamps can be obtained in real time. Experimental results show that the developed system can not only achieve real time monitoring and control of street lights, accurate positioning of faulty street lights, but also realize the individual control of street lights.

Key words: narrow band internet of things (NB-IoT), intelligent light pole, real-time monitoring, single light control

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