@article{ART003259692},
author={Yoosin Kim},
title={Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office},
journal={Journal of Internet of Things and Convergence},
issn={2466-0078},
year={2025},
volume={11},
number={5},
pages={15}
TY - JOUR
AU - Yoosin Kim
TI - Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office
JO - Journal of Internet of Things and Convergence
PY - 2025
VL - 11
IS - 5
PB - The Korea Internet of Things Society
SP - 15
EP -
SN - 2466-0078
AB - This study aims to reduce power consumption by applying an intelligent IoT-based automatic control system to legacy air-conditioning and heating units without built-in IoT functionality. To achieve this, smart IoT control devices were installed on 24 legacy air-conditioning units located in public open shared office buildings. Among them, four units—installed in unassigned seating areas and meeting rooms with frequent user movement and the highest cooling and heating demand—were remotely and automatically controlled using (1) occupancy-based OFF control via motion detection sensors and (2) an AI office control mode to maintain optimal temperature. As a result, during the two-month demonstration period, power consumption was reduced by 231.159 kWh, achieving an approximately 13.56% reduction compared to the baseline power usage, thereby verifying the energy-saving effectiveness of the proposed system
KW - IoT;Air Conditioner;HVAC;Energy Saving Auto Control
DO -
UR -
ER -
Yoosin Kim. (2025). Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office. Journal of Internet of Things and Convergence, 11(5), 15.
Yoosin Kim. 2025, "Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office", Journal of Internet of Things and Convergence, vol.11, no.5 15.
Yoosin Kim "Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office" Journal of Internet of Things and Convergence 11.5 15 (2025) : 15.
Yoosin Kim. Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office. 2025; 11(5), 15.
Yoosin Kim. "Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office" Journal of Internet of Things and Convergence 11, no.5 (2025) : 15.
Yoosin Kim. Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office. Journal of Internet of Things and Convergence, 11(5), 15.
Yoosin Kim. Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office. Journal of Internet of Things and Convergence. 2025; 11(5) 15.
Yoosin Kim. Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office. 2025; 11(5), 15.
Yoosin Kim. "Legacy Air-Conditioner Control AIoT System for Energy Saving of the Public Office" Journal of Internet of Things and Convergence 11, no.5 (2025) : 15.
