| Project/Area Number |
24650470
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
General human life sciences
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 住環境 / 省エネ / 快適性評価 / 輻射式冷暖房 / 生理心理 / 冷暖房 / 脳波 |
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| Research Abstract |
In this study, we recorded psychophysiological responses of human to evaluate the differences of thermal comfort in different indoor thermal environments: a household air conditioner versus a radiant heating and cooling system. First, we conducted an experiment on cooling. There were significant differences in perception time and brain wave amplitude (especially beta and gamma waves) between those two systems. Second, we conducted an experiment on heating. There were also significant differences in brain wave amplitude (especially alpha wave). From these results, we showed the psychophysiological differences of comfort between those systems about both cooling and heating.
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