基于LoRa技术的大体积混凝土测温物联网系统设计

Mass concrete temperature measurement based on the technology of LoRa iot system design

近几年物联网的发展可谓日新月异,逐步应用到了各个行业和领域。LoRa是物联网应用中LPWAN(lowpower Wide-Area Network,低功耗广域网)的典型代表。本文介绍了物联网技术和LoRa技术在大体积混凝土测温系统中的应用方案,此方案中测温设备由单片机STM32L051C8T6为核心的构成多点温度监测系统,利用LoRa无线网络进行数据传输,该系统使得监测点温度的实时性和可靠性得到了大幅提高,保证了施工后大体积混凝土的安全可靠。这个方案是物联网技术和LoRa技术应用到建筑行业的典型案例,并且对于打造建筑体系物联网及信息化提供了依据。

In recent years, the development of the IOT has been changing rapidly, and it has been gradually applied to various industries and fields.LoRa is a typical representative of the LPWAN（low-power wide-area Network） in the IOT applications.This paper introduces the iot LoRa technology application in the mass concrete temperature measurement system scheme, the scheme of temperature measurement device STM32L051C8T6 MCU as the core, the composition of the multipoint temperature monitoring system with LoRa wireless network data transmission.the system makes the real-time and reliability of monitoring temperature has been greatly increased, to ensure the safe construction of mass concrete.This scheme is a typical case of the IOT technology and LoRa technology applied to the construction industry and provides a basis for building the IOT and informatization of the building system.