[HTML][HTML] Building occupancy and energy consumption: Case studies across building types

S Zhan, A Chong - Energy and Built Environment, 2021 - Elsevier
Past research has shown that occupancy information can be used to reduce building energy
consumption through occupant-based controls and by mitigating wasteful occupant …

ENERNET: Studying the dynamic relationship between building occupancy and energy consumption

C Martani, D Lee, P Robinson, R Britter, C Ratti - Energy and Buildings, 2012 - Elsevier
With cities accounting for approximately two thirds of the global demand for energy, there is
significant scope to optimize energy usage of cities, in particular by improving the use of the …

A framework to identify key occupancy indicators for optimizing building operation using WiFi connection count data

N Alishahi, M Nik-Bakht, MM Ouf - Building and Environment, 2021 - Elsevier
Adapting building systems' operation to occupancy variations can provide significant energy
savings, but this is typically constrained by the unavailability of occupancy information …

Using WiFi connection counts and camera-based occupancy counts to estimate and predict building occupancy

N Alishahi, MM Ouf, M Nik-Bakht - Energy and Buildings, 2022 - Elsevier
Accurate occupancy information can help in optimizing the operation of building systems. To
obtain this information, previous studies suggested using WiFi connection counts due to …

Linking building energy consumption with occupants' energy-consuming behaviors in commercial buildings: Non-intrusive occupant load monitoring (NIOLM)

HN Rafsanjani, CR Ahn, J Chen - Energy and buildings, 2018 - Elsevier
Occupants' energy-consuming behaviors have a significant influence on overall energy
consumption in commercial buildings. Accordingly, understanding and intervening in these …

Extracting occupants' energy-use patterns from Wi-Fi networks in office buildings

HN Rafsanjani, A Ghahramani - Journal of Building Engineering, 2019 - Elsevier
Wi-Fi networks are currently considered as an efficient and economical tool for occupancy
sensing in office buildings. Studies particularly indicated that these networks could be …

Linking building energy-load variations with occupants' energy-use behaviors in commercial buildings: non-intrusive occupant load monitoring (NIOLM)

HN Rafsanjani, C Ahn - Procedia Engineering, 2016 - Elsevier
Studies indicate that occupancy-related energy-use behaviors have a significant influence
on overall energy consumption in commercial buildings. In this context, understanding and …

Assessing occupants' energy load variation through existing wireless network infrastructure in commercial and educational buildings

J Chen, C Ahn - Energy and Buildings, 2014 - Elsevier
Providing energy-consumption feedback has proven to be an effective approach for
changing people's behavior and has led to significant energy-consumption reductions in …

[PDF][PDF] Effectiveness of using WiFi technologies to detect and predict building occupancy

MM Ouf, MH Issa, A Azzouz, AM Sadick - 2017 - dro.deakin.edu.au
This paper presents findings of a case-study demonstrating the effectiveness of using WiFi
networks to detect occupancy as opposed to CO2 sensors, commonly used for demand …

Real-time occupancy estimation using WiFi network to optimize HVAC operation

KCJ Simma, A Mammoli, SM Bogus - Procedia Computer Science, 2019 - Elsevier
Commercial and residential buildings consume about 27% of total energy used in the US,
out of which nearly half is consumed by commercial building sector and it expected to grow …