室内氡实时监测预警系统设计  

Design of Real - time Monitoring and Early Warning System for Indoor Radon

作　　者：高志滨[1] GAO Zhibin(Department of Electronic and Information Engineering,Zhangzhou City College,Zhangzhou 363000,China)

机构地区：[1]漳州城市职业学院电子信息工程系,福建漳州363000

出　　处：《科技创新与生产力》2023年第8期134-137,141,共5页Sci-tech Innovation and Productivity

基　　金：福建省中青年教师教育科研项目(JAT191434)。

摘　　要：针对室内氡实时监测的问题,提出一种基于嵌入式技术、无线通信技术和传感器技术的室内氡实时监测预警系统的设计方案。该系统包括服务器和终端控制器两部分,能够实现对室内氡浓度的远程实时监测与预警。其中,服务器是使用面向对象语言设计的可视化实时监测平台;终端控制器使用STM32芯片作为主控芯片核心,主要实现α粒子数的采集与传输,包含α粒子探测器模块、Wi-Fi无线传输模块、语音预警模块等。服务器和终端控制器使用TCP/IP协议进行通信,终端控制器将当前采集的α粒子数使用特定的数据帧格式,通过无线通信的形式传输给服务器。实验表明,室内氡实时监测预警系统运行稳定,测量精度较高,实时性好。A design scheme for an indoor radon real-time monitoring and warning system based on embedded technology,wireless communication technology,and sensor technology is proposed to address the issue of indoor radon real-time monitoring.This system includes two parts:a server and a terminal controller,which can achieve remote real-time monitoring and warning of indoor radon concentration.Among them,the server is a visual real-time monitoring platform designed using object-oriented language;the terminal controller uses STM32 chip as the core of the main control chip,mainly achieving the collection and transmission ofαparticle numbers,includingαparticle detector module,Wi-Fi wireless transmission module,voice early warning module,etc.The server and terminal controller communicate using TCP/IP protocol,and the terminal controller will collect the currentαparticle numbers and transmit to the server through wireless communication using a specific data frame format.The experiment shows that the indoor radon real-time monitoring and warning system operates stably,with high measurement accuracy and good real-time performance.

关 键 词：室内氡 实时监测 服务器 终端控制器 TCP/IP协议 

分 类 号：O613.16[理学—无机化学] TP277[理学—化学] TP212.9[自动化与计算机技术—检测技术与自动化装置] TP393[自动化与计算机技术—控制科学与工程]