Design of an IoT system using OpenVPN and Azure cloud infrastructure applied to greenhouses monitoring and control
Projeto de um sistema IoT usando OpenVPN e infraestrutura cloud da Azure aplicado ao monitoramento e controle de estufas agrícolas
Palavras-chave:
Greenhouses, Mesh Network, Internet of thingsResumo
This article presents the conception, implementation and tests of a system for monitoring and controlling the environmental variables inside a plant cultivation greenhouse. The system aims: to acquire, record and analyze data on: temperature, light, and humidity, in order to control these variables through specific actuators to keep the internal environment of the greenhouse within the desired parameters range for these three variables. The topology chosen for the sensor network was the mesh type using Wi-Fi connection, thereby enabling the monitoring of a relatively large area and, still, allowing a system modularity. The results obtained showed to be promising to become a commercial product.
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Referências
ALLEN, M.R. et al. Framing and Context. In: Global Warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty. Cambridge University Press, Cambridge, UK and New York, NY, USA, 2023. Disponível em: https://www.ipcc.ch/sr15/chapter/chapter-1/. Acesso em: 12 jul. 2023. DOI: 10.1017/9781009157940
CRITTEN D.L., BAILEY B.J. A review of greenhouse engineering developments during the 1990s. Agricultural and Forest Meteorology, v. 112, p. 1-22, 2002.
CUCE E. et al. Renewable and sustainable energy saving strategies for greenhouse systems: A comprehensive review. Renewable and Sustainable Energy Reviews, v. 64, p. 34-59, 2016. DOI: 10.1016/j.rser.2016.05.077
SADEK N., KAMAL N., SHEHATA D. Internet of Things based smart automated indoor hydroponics and aeroponics greenhouse in Egypt. Ain Shams Engineering Journal, 2023, 102341, ISSN 2090-4479, DOI: 10.1016/j.asej.2023.102341.
SHAMSHIRI R., ISMAIL W.I.W. A review of greenhouse climate control and automation systems in tropical regions. Journal of Agricultural Science and Applications, v. 2, p. 176-183, 2013. DOI: 10.14511/jasa.2013.020307
SHAMSHIRI R. et al. Advances in greenhouse automation and controlled environment agriculture: A transition to plant factories and urban agriculture. Int. J. Agric. Biol. Eng., v. 11, p. 1-22, 2018. DOI: 10.25165/j.ijabe.20181101.3210
