Development on dynamic evaluation on contrast-saturation glare for daylighting
| Project/Area Number |
21360281
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Architectural environment/equipment
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| Research Institution | Tokai University |
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Principal Investigator |
IWATA Toshie 東海大学, 工学部, 教授 (80270627)
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| Co-Investigator(Kenkyū-buntansha) |
MOCHIZUKI Etsuko 千葉工業大学, 工学部, 准教授 (80458629)
TOKURA Miwako 帝塚山大学, 現代生活学部, 准教授 (90517591)
ITO Daisuke ものつくり大学, 技能工芸学部, 講師 (10567978)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
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| Keywords | 環境設備計画 / 不快グレア / 窓面 / 順応 / 分光分布 / 輝度分布画像 / 昼光利用 / 視細胞 / 対比 / 瞳孔径 / 被験者実験 |
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| Research Abstract |
To assess discomfort glare from daylight, dynamic evaluation method is required. The purpose of this study is to develop an evaluation method for discomfort glare from windows including shading devices. Glare sources are determined from the visual field by using luminance image and the effect of adaptation level on glare sensation was examined. The border between the contrast glare and the saturation glare was determined due to the change of the pupil size and the effect of spectral distribution on peripheral glare was tested. The applicability of the evaluation method was also demonstrated.
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Report
(4 results)
Research Products
(30 results)
