Design And Implementation Of Intelligent Street Light Monitoring System Based On NB-IoT

Due to the rapid development of Internet of Things technology,the field of the development of the Internet of Things in smart cities has been further expanded.As an indispensable infrastructure in the construction of smart cities,street lights directly reflect the development level of a city.Moreover,the street light monitoring system is closely connected with people’s lives.People’s demand for intelligent lighting of street light monitoring system is becoming more and more intense,and its development has become more and more important.The traditional street light monitoring system generally adopts the methods of centralized line control,human inspection,and computer-side web monitoring.In actual applications,the accurate and intelligent management of street lights cannot be realized.Therefore,in order to solve the practical problems existing in the traditional street light monitoring system and meet the higher demand for the intelligentization of the street light monitoring system,the research on the Io T communication technology adopted by the intelligent street light monitoring system has become a hot research topic.This paper designs and studies the intelligent street light monitoring system based on narrow-band Internet of Things technology.Firstly,the thesis analyzes the technical characteristics of the narrow-band Io T communication technology related to system design,and lays a theoretical foundation for the design and implementation of the intelligent street light monitoring system of the narrow-band Io T technology.Secondly,the overall scheme design architecture of the intelligent street light monitoring system is proposed.The system consists of four parts: street light terminal,NB-Io T network,Ocean Connect platform and monitoring center.The hardware design and configuration of the system are carried out,and C and Java programming is adopted.The language design developed the software part of the street light monitoring system.Then,the entire system was developed end-to-end from three levels:street light terminal,Ocean Connect platform and monitoring center mobile application.Finally,the verification test and analysis of the intelligent street light monitoring system are carried out in the wireless network environment.The intelligent street light monitoring system based on narrowband Internet of Things technology researched in this paper is based on the main control chip STM32L431 RCT6,connected to Ocean Connect platform,and the application-side development APP performs remote real-time monitoring of street lights,realizing the integration of data collection reporting,monitoring,storage and display.Features.Through the joint test of the hardware part and the software part of the system,the results show that all parts can operate normally,the street light terminal and the monitoring center can communicate normally,and the status of the street light can be controlled by sending a command to the street light terminal through the mobile phone,and the system achieves the intended purpose.