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 …

Building occupancy estimation and detection: A review

Z Chen, C Jiang, L Xie - Energy and Buildings, 2018 - Elsevier
Building occupancy is of great importance for energy efficient control of buildings. A large
number of works have been developed for the estimation and detection of building …

Practical issues in implementing machine-learning models for building energy efficiency: Moving beyond obstacles

Z Wang, J Liu, Y Zhang, H Yuan, R Zhang… - … and Sustainable Energy …, 2021 - Elsevier
Implementing machine-learning models in real applications is crucial to achieving intelligent
building control and high energy efficiency. Over the past few decades, numerous studies …

A comprehensive review of approaches to building occupancy detection

L Rueda, K Agbossou, A Cardenas, N Henao… - Building and …, 2020 - Elsevier
Detailed occupancy information in buildings is useful to improve the performance of energy
management systems in order to enable energy consumption savings and maintain …

Occupancy detection of residential buildings using smart meter data: A large-scale study

R Razavi, A Gharipour, M Fleury, IJ Akpan - Energy and Buildings, 2019 - Elsevier
Abstract Advanced Metering Infrastructures (AMIs) are installed to gather localized and
frequently acquired energy consumption data. Despite many potential benefits, the …

Occupancy sensing in buildings: A review of data analytics approaches

H Saha, AR Florita, GP Henze, S Sarkar - Energy and Buildings, 2019 - Elsevier
A review of the literature pertaining to building occupancy detection, counting, and tracking–
three areas under the umbrella of building occupancy estimation–is presented with a focus …

Indoor detection and tracking of people using mmwave sensor

X Huang, H Cheena, A Thomas, JKP Tsoi - Journal of Sensors, 2021 - Wiley Online Library
This paper proposes a new indoor people detection and tracking system using a millimeter‐
wave (mmWave) radar sensor. Firstly, a systematic approach for people detection and …

Estimating the number of occupants and activity intensity in large spaces with environmental sensors

X Zhang, T Zhou, G Kokogiannakis, L Xia… - Building and …, 2023 - Elsevier
Recently, occupant-centered control models have been widely discussed, with intelligent
control models looking for more refined and dynamic regulation based on occupant …

Real-time occupancy detection with physics-informed pattern-recognition machines based on limited CO2 and temperature sensors

SI Kampezidou, AT Ray, S Duncan, MG Balchanos… - Energy and …, 2021 - Elsevier
An indoor occupancy estimator is proposed for the purpose of identifying the room's binary
occupancy state based on limited carbon dioxide (CO 2) and temperature measurements …

[HTML][HTML] Enhancing real-time nonintrusive occupancy estimation in buildings via knowledge fusion network

C Lu - Energy and Buildings, 2024 - Elsevier
Real-time nonintrusive occupancy estimation can maximize the use of existing sensors to
infer occupant information in buildings with the advantages of fewer privacy concerns and …