Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Study on the Indoor Temperature effects on Neuro-energy

실내 온도가 뉴로에너지에 미치는 영향에 관한 연구

  • Kim, Jung-Min (Department of Building Equipment & System Engineering, Gachon University) ;
  • Kim, Myung-Ho (Department of Building Equipment & System Engineering, Gachon University)
  • 김정민 (가천대학교 건축설비공학과) ;
  • 김명호 (가천대학교 건축설비공학과)
  • Received : 2014.02.25
  • Accepted : 2014.04.10
  • Published : 2014.04.30
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Abstract

In this study, EEG, HRV, and Vibra image were compared and analyzed in the environmental test room due to variation of temperature. The condition of the environmental test room was in relative humidity 50[RH%], air current speed 0.02[m/s] and illuminance 1000[lux] with setting up different temperatures from $18[^{\circ}C]$ to $31[^{\circ}C]$. At temperature $25[^{\circ}C]$, relative $M{\alpha}$ wave, relative $M{\beta}$ wave, $\frac{SMR}{\theta}$, and SDNN were revitalized, and both sides ${\alpha}$ wave asymmetry index $A_2$, HRT, stress index, and fatigue degree were decreased. Therefore, it was found that temperature $25[^{\circ}C]$ effects to increase the Neuro-energy like amenity, productivity, and concentration.

본 연구는 상대습도 50[RH%], 조도 1,000[Lux] 및 기류 속도 0.02[m/sec]의 동일한 조건의 항온 항습실에서 온도를 18, 23, 25, 28 및 $31[^{\circ}C]$로 변화를 주어 EEG, HRV 및 바이브라이미지를 비교 분석하였다. 실험 결과, 온도 $25[^{\circ}C]$에서 상대 $M{\alpha}$파, 상대 $M{\beta}$파, $\frac{SMR}{\theta}$ 및 SDNN은 활성화되었으며, ${\alpha}$파의 비대칭지수 $A_2$, HRT, 스트레스지수 및 피로도는 감소하였다. 따라서, 온도 $25[^{\circ}C]$가 쾌적성, 생산성 및 집중력 등과 같은 뉴로에너지 향상에 효과적인 것을 알 수 있었다.

Keywords

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