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Md Masuduzzaman,Anik Islam,Soo Young Shin 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.6
Continuous oxygen O<sub>2</sub> gas level monitoring in the smart factory is crucial to alert an emergency in critical condition to all the employees in time for saving thousands of lives. This research focuses on an automated oxygen level monitoring and emergency alerting scheme for the smart factory. A UAV-based continuous O<sub>2</sub> gas data collection technique is proposed with the assistance of electrochemical sensors in the smart factory. A multi-access edge computing (MEC) server is introduced to process all the collected data from the UAV at the edge of the network to determine the O<sub>2</sub> gas level in different regions of a smart factory. Moreover, a blockchain-based emergency alerting method is designed to avoid any third-party interaction in this proposed scheme. Finally, result analysis has been demonstrated the feasibility of the proposed scheme.