Multisensor IoT platform for optimising IAQ levels in buildings through a smart ventilation system

Chiesa, G.; Cesari, S.; Garcia, M.; Issa, M.; Li, S.

doi:10.3390/su11205777

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Indoor Air Quality (IAQ) issues have a direct impact on the health and comfort of building occupants. In this paper, an experimental low-cost system has been developed to address IAQ issues by using a distributed internet of things platform to control and monitor the indoor environment in building spaces while adopting a data-driven approach. The system is based on several real-time sensor data to model the indoor air quality and accurately control the ventilation system through algorithms to maintain a comfortable level of IAQ by balancing indoor and outdoor pollutant concentrations using the Indoor Air Quality Index approach. This paper describes hardware and softwaredetailsofthesystemaswellasthealgorithms,models,andcontrolstrategiesoftheproposed solutionwhichcanbeintegratedindetachedventilationsystems. Furthermore,amobileapphasbeen developed to inform, in real time, diﬀerent-expertise-user proﬁles showing indoor and outdoor IAQ conditions. The system is implemented in a small prototype box and early-validated with diﬀerent test cases considering various pollutant concentrations, reaching a Technology Readiness Level (TRL) of 3–4.

Titolo:	Multisensor IoT platform for optimising IAQ levels in buildings through a smart ventilation system
Autori:	CHIESA, GIACOMO CESARI, SILVIA Garcia M. Issa M. LI, SHUYANG mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2019
Rivista:	SUSTAINABILITY
Digital Object Identifier (DOI):	10.3390/su11205777
Appare nelle tipologie:	1.1 Articolo in rivista

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Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11583/2776897

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