| 一种基于NB-IoT的无线井下数据采集终端设计 |
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| 引用本文：彭勇1，胡文德1，陈俞强1，王石2，林冠业1.一种基于NB-IoT的无线井下数据采集终端设计[J].计算技术与自动化,2023,(3):39-46 |
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| 中文摘要:针对城市窨井数量大、位置分散、安全事故频发、管理困难等问题，设计出一种基于窄带物联网技术（Narrow Band Internet of Things，NB-IoT）的井下数据无线采集终端。终端采用低功耗STM32芯片作为主控制器，NB-IoT无线通信模块采用BC26模组，数据采集终端具有自动采集数据、主动预警、初始蓝牙配置等功能。实验结果表明：所设计的无线采集终端功耗低、稳定性高，让城市井盖管理更加智能化，让故障检修更加便捷化，提高城市管理的智能化水平。 |
| 中文关键词:物联网 低功耗 窄带物联网 无线采集终端 |
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| Design of Wireless Downhole Data Collection Terminal Based on NB-IoT |
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| Abstract:Aiming at the problems of the large number of manhole and location dispersion and the safety accidents,a wireless downhole data collection terminal based on the nattow band internet of things is designed. The system uses STM32 as the main control module and uses BC26 as NB-IoT module，realizes automatic data collection, active forewarning and bluetooth configuration and other features. The results show that the wireless downhole data collection terminal achieves the advantage in low power consumption and high stability，make the troubleshooting more convenient，and improve the intelligent level of urban management. |
| keywords:Internet of Things low power consumption narrow band Internet of Things(NB-IoT) wireless collection terminal |
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