Journal
SUSTAINABILITY
Volume 13, Issue 3, Pages -Publisher
MDPI
DOI: 10.3390/su13031495
Keywords
Internet of Things; LoRaWAN; BIM model; sustainability; building monitoring; smart cities; environmental conditions; data analysis
Funding
- Foundation for Science and Technology (FCT) through ISTAR [UIDB/04466/2020, UIDP/04466/2020]
- Portuguese National Funds through FITEC-Programa Interface
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By providing real-time monitoring and interaction through graphic descriptions, the research successfully stimulated user engagement and participation in energy-saving actions.
Energy consumption in buildings depends on the local climate, building characteristics, and user behavior. Focusing on user interaction, this research work developed a novel approach to monitoring and interaction with local users by providing in situ context information through graphic descriptions of energy consumption and indoor/outdoor environment parameters: temperature, luminosity, and humidity, which are routinely measured in real-time and stored to identify consumption patterns and other savings actions. To involve local users, collected data are represented in 3D color representation using building 3d models. A simplified color scale depicts environmental comfort (low/comfortable/high temperature/relative humidity) and energy consumption (above/below usual patterns). We found that these indices induced user commitment and increased their engagement and participation in saving actions like turning off lights and better management of air conditioning systems.
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