面向室内环境的便携式甲醛和总挥发性有机物监测系统  

Formaldehyde and Total Volatile Organic Compounds Monitoring System for Indoor Environment

作　　者：杜英魁[1] 杨国栋 李娟[2] 张首星 孙博 原忠虎[1] Du Yingkui;Yang Guodong;Li Juan;Zhang Shouxing;Sun Bo;Yuan Zhonghu(College of Information Engineering,Shenyang University,Shenyang 110014;College of Physical Education,Shenyang University,Shenyang 110014)

机构地区：[1]沈阳大学信息工程学院,沈阳110014 [2]沈阳大学体育学院,沈阳110014

出　　处：《现代计算机》2022年第2期107-111,120,共6页Modern Computer

基　　金：国家社科基金项目:我国大型体育赛事品牌塑造及其实现路径研究(19BTY053)。

摘　　要：新装修室内环境甲醛和总挥发性有机物会严重危害人体健康。本文设计并实现了一种便携式无线监测系统,以高集成度的ESP-12F模组为核心器件。自定义了端云数据协议并采用ES128算法进行数据加密。设计了心跳连接机制,对端云间的网络连接状态进行主动监测,以实现数据的安全稳定双向传输。实验测试结果表明了本文设计的有效性。In newly decorated indoor environment,the formaldehyde and total volatile organic compounds will seriously harm the human health.A portable wireless monitoring system was designed and implemented with highly integrated ESP-12F module as the core device.The data protocol of the terminal and cloud was customized and the ES128 algorithm was utilized for data encryption.A heartbeat connection mechanism was designed for Actively monitoring of the network connection status to keep stable bidirectional data transmission.The experimental results show the effectiveness of our work.

关 键 词：甲醛 总挥发性有机物 传感器 无线监测 通信协议 

分 类 号：X84[环境科学与工程—环境工程] TU834.8[建筑科学—供热、供燃气、通风及空调工程]