基于OneNET云平台的智慧消防远程监控系统的设计

Design of intelligent fire fighting remote monitoring system based on OneNET cloud platform

针对传统消防监控系统存在开发成本高、误警率高、实时监控不便的问题,提出一种基于物联网云平台的智慧消防远程监控系统。采用STM32单片机作为中枢控制芯片,经多传感器采集温度、湿度、烟雾、火焰等环境数据,通过窄带物联网(NB-IoT,Narrow Band Internet of Things)上传至OneNET云平台。经数据分析后以可视化方式呈现,对异常数据触发报警实时响应。通过手机APP实现数据实时监测及一键处置。经测试,监控系统报警准确率高于97.2%,数据延迟低于50 ms,表明该系统能够实现消防火警的无线远程监控,并做出快速反应,满足中小微企业和普通家庭用户的消防监控需要。

In view of the problems of high development cost,high false alarm rate and inconvenience of real-time monitoring in traditional fire fighting monitoring system,an intelligent fire fighting remote monitoring system based on cloud platform of Internet of things is proposed.Using STM32 as the central control chip,the environmental data such as temperature,humidity,smoke,flame and so on are collected by multi-sensors and uploaded to OneNET cloud platform through NB-IoT(Narrow Band Internet of Things).After data analysis,it is presented in a visual way and triggers real-time response to abnormal data.Data real-time monitoring and one-button disposal are realized through mobile phone APP.The experimental results show that the accuracy of the system is more than 97.2%and the data delay is less than 50 ms,which indicates that the system can realize the wireless remote monitoring of fire alarm and make rapid response,the system can meet the needs of fire control for small and medium-sized enterprises and ordinary household users.