宿州学院学报2025，Vol.40Issue(3)：1-5,39,6.DOI:10.3969/j.issn.1673-2006.2025.03.001
基于NB-IoT的城市井盖监测系统设计
Design of Urban Manhole Cover Monitoring System Based on NB-IoT
摘要
Abstract
In order to realize the intelligent management of urban manhole cover by regulatory authorities,an urban manhole cover monitoring system based on NB-IoT is designed.Through the main control chip STM32L151C8T6,combined with the RCWL-1670 ultrasonic wave,MPU6050 inclination measurement and MEMSJND102 combusti-ble gas sensors,the system regularly collects information on the inclination angle of the manhole cover,downhole li-quid level,combustible gas concentration,and environmental factors,and upload the collected data information to the Alibaba Cloud platform through the BC26 NB-IoT communication module.Administrators can view manhole co-ver status,downhole water level and combustible gas concentration data in real time through the cloud platform to improve the efficiency of subsequent maintenance by administrators.The experimental results show that the system has many advantages,such as high stability,low power consumption,intelligence and easy management.关键词
井盖/阿里云平台/BC26/STM32L151C8T6/低功耗Key words
manhole cover/Alibaba Cloud platform/BC26/STM32L151C8T6/low power consumption分类
信息技术与安全科学引用本文复制引用
冯少华,李峥,慕灯聪..基于NB-IoT的城市井盖监测系统设计[J].宿州学院学报,2025,40(3):1-5,39,6.基金项目
安徽省自然科学基金面上项目(2008085mf211) （2008085mf211）
安徽省高校自然科学研究重点项目(KJ2020A0027) （KJ2020A0027）
安徽省新时代育人省级质量工程项目(2023lhpysfjd044 （）
2024yjsxxsfkc030) （）
安徽省教育厅质量工程教学研究项目(2022jyxm1387) （2022jyxm1387）
淮北师范大学学位与研究生教育质量工程项目(2024xxsfkc002). （2024xxsfkc002）
