Occupancy-based HVAC control systems in buildings: A state-of-the-art review

M Esrafilian-Najafabadi, F Haghighat - Building and Environment, 2021 - Elsevier
Intelligent buildings have drawn considerable attention due to rapid progress in
communication and information technologies. These buildings can utilize current and …

A review of smart building sensing system for better indoor environment control

B Dong, V Prakash, F Feng, Z O'Neill - Energy and Buildings, 2019 - Elsevier
This paper aims to provide a systemic review of how indoor sensors influence in managing
optimal energy saving, thermal comfort, visual comfort, and indoor air quality in the built …

Human-in-the-loop HVAC operations: A quantitative review on occupancy, comfort, and energy-efficiency dimensions

W Jung, F Jazizadeh - Applied Energy, 2019 - Elsevier
Heating, ventilation, and air-conditioning (HVAC) systems account for almost half of the
energy consumption in buildings. By benefiting from advancements in information and …

Brick: Metadata schema for portable smart building applications

B Balaji, A Bhattacharya, G Fierro, J Gao, J Gluck… - Applied energy, 2018 - Elsevier
Buildings account for 32% of worldwide energy usage. A new regime of exciting new
“applications” that span a distributed fabric of sensors, actuators and humans has emerged …

[HTML][HTML] State-of-the-art review of occupant behavior modeling and implementation in building performance simulation

O Ahmed, N Sezer, M Ouf, LL Wang… - … and Sustainable Energy …, 2023 - Elsevier
Occupant Behavior (OB) is one of the major drivers of building energy consumption.
However, OB is usually oversimplified in Building Performance Simulation (BPS), resulting …

[HTML][HTML] Occupancy measurement in commercial office buildings for demand-driven control applications—A survey and detection system evaluation

T Labeodan, W Zeiler, G Boxem, Y Zhao - Energy and Buildings, 2015 - Elsevier
Commercial office buildings represent the largest in floor area in most developed countries
and utilize substantial amount of energy in the provision of building services to satisfy …

A survey on human-in-the-loop applications towards an internet of all

DS Nunes, P Zhang, JS Silva - IEEE Communications Surveys …, 2015 - ieeexplore.ieee.org
Our tools and appliances are becoming increasingly more intelligent and interconnected,
giving birth to an “Internet of Things” that can be used to support new types of cyber-physical …

Sentinel: occupancy based HVAC actuation using existing WiFi infrastructure within commercial buildings

B Balaji, J Xu, A Nwokafor, R Gupta… - Proceedings of the 11th …, 2013 - dl.acm.org
Commercial buildings contribute to 19% of the primary energy consumption in the US, with
HVAC systems accounting for 39.6% of this usage. To reduce HVAC energy use, prior …

A novel occupant-centric stratum ventilation system using computer vision: Occupant detection, thermal comfort, air quality, and energy savings

B Yang, Y Liu, P Liu, F Wang, X Cheng, Z Lv - Building and Environment, 2023 - Elsevier
Traditional ventilation and air conditioning systems typically operate on a predetermined
schedule with fixed operating parameters. Occupant-centric control (OCC) strategies have …

Device-free occupancy detection and crowd counting in smart buildings with WiFi-enabled IoT

H Zou, Y Zhou, J Yang, CJ Spanos - Energy and Buildings, 2018 - Elsevier
Precise occupancy information is extremely valuable for energy savings and optimization in
the built environment. Building management systems (BMSs) can automatically turn off the …