재실자 온열쾌적평가에서 인체의 생리적 반응을 고려한 심박변이도 측정 및 분석 방법 비교 연구

• Published in: 한국태양에너지학회 논문집 Vol. 41; no. 3; pp. 79 - 89
• Main Author: 임재한(Lim JaeHan)
• Format: Journal Article
• Language: Korean
• Published: 한국태양에너지학회 01.06.2021
• Subjects: 기타공학; ECG센서(ECG sensor); 심박변이도(Heart rate variability); 온열 쾌적(Thermal comfort); 웨어러블 센서(Wearable sensor)
• ISSN: 1598-6411; 2508-3562
• DOI: 10.7836/kses.2021.41.3.079

Thermal comfort in humans has been evaluated using predicted mean vote (PMV) based onfactors such as clothing and activity levels of an individual to address their satisfaction with thethermal environment. However, PMV does not consider the physiological and psychologicalfactors associated with thermal comfort. A person may feel dissatisfied in an environment that isthermally comfortable for others; this can be calculated by applying heart rate variability (HRV)to the comfort index by measuring the ECG data of the body. Currently, various types ofwearable IoT sensors are available for measuring HRV characteristics. In this study, weanalyzed the HRV parameters in the human body to evaluate the thermal comfort of theoccupant. A data measurement and analysis method using different HRV sensors was developedto determine the feasibility of HRV as a physiological response to the thermal comfort model ofthe occupant. The characteristic changes in the measured HRV values were analyzed in standardindoor and outdoor environmental conditions. KCI Citation Count: 0