Konferenzbeitrag
Human presence detection by monitoring the indoor <i>CO</i><sub>2</sub> concentration
Vorschaubild nicht verfĂŒgbar
Volltext URI
Dokumententyp
Text/Conference Paper
Zusatzinformation
Datum
2020
Autor:innen
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Verlag
ACM
Zusammenfassung
Presence detection systems are becoming more and more important and are used in smart home environments, in the Ambient Assisted Living (AAL) domain or in surveillance technology. Common systems focuses on using motion sensors or cameras, which have only a limited viewing angle and therefore monitoring gaps can easily occur within a room.
Humans produce carbon dioxide (đ¶đ2) through their respi- ration, which is distributed in rooms. As a result, if one (or more) persons are in a room, a significant increase in đ¶đ2 concentration in the room can be noted. With this work we investigate an approach to detect the presence or absence of people indoors by monitoring the đ¶đ2 concentration in the ambient air.