LED lighting design for individual properties of residents
Project/Area Number |
25282006
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Design science
|
Research Institution | Doshisha Women's College of Liberal Arts |
Principal Investigator |
OKUDA SHINO 同志社女子大学, 生活科学部, 教授 (60352035)
|
Co-Investigator(Renkei-kenkyūsha) |
OKAJIMA Katsunori 横浜国立大学, 環境情報研究院, 教授 (60377108)
TATSUMOTO Muneto 獨協医科大学, 医学部, 准教授 (30296157)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
|
Keywords | デザイン / LED照明 / 分光分布 / 分光条件 / 環境デザイン / 好ましさ評価 / 色の見え / 片頭痛 / 個人特性 / 肌の見え |
Outline of Final Research Achievements |
Migraineurs don’t prefer the conditions of 5500K as compared with non-migraineurs when the condition is high illuminance. In addition, impression of migraineurs and that of non-migraineurs under the lighting condition is different. The evaluation of preference is better under the lighting including the component 585-636nm than that of 517-560nm. Also, the understandability of the cooking degree is the highest under the lighting conditions of 5000K and Duv=0.00. However, the apparent cooking degree depends on the spectral power distribution of lights. Moreover, when the lighting changes from low CCT to high CCT, the values of Et=∞ almost become 0. Also, the values of Et=∞ when changing from high CCT to low CCT are larger than that when changing from high to low CCT.
|
Report
(5 results)
Research Products
(33 results)