Low-cost IoT gas concentrator system prototype

被引:0
|
作者
Montoro-Lendinez, Alicia [1 ]
Lopez-Ruiz, Jose Luis [1 ]
Charte, F. [1 ]
Espinilla-Estevez, Macarena [1 ]
Medina-Quero, Javier [1 ]
机构
[1] Univ Jaen, Dept Comp Sci, Jaen, Spain
关键词
MQ sensor; volatile organic compounds (VOCs); internet of things (IoT); microcontrollers; SOLID-PHASE MICROEXTRACTION; SENSORS;
D O I
10.1109/TAEE54169.2022.9840592
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
Currently, IoT (Internet of Things) applications based on gas monitoring are essential for areas such as food, health and industry, examples of which are detecting the freshness of food [1], gastrointestinal diseases [2] or pipe leaks [3]. IoT systems are based on one or more electronic devices with sensors and/or actuators that send information to the outside for monitoring. A major drawback to overcome is the high cost of these devices or IoT systems. This paper presents a low-cost IoT system for gas concentrators to detect anomalies. This IoT system, which has been evaluated, concentrates and analyses exhaled air using an MQ sensor.
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页数:7
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