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  • 學位論文

間接照明與直接照明之明亮感分析

Comparison of brightness of indirect and direct lighting

指導教授 : 謝明燁

摘要


拜科技與經濟發展之賜,人們的生活水準不斷提高。在滿足了基本的生活條件後,人們對於生活環境的品質及健康舒適的要求也提高許多。人一生約有90%的時間是生活在室內空間,為了能讓使用者能感受到室內空間的舒適,室內人工照明的品質不只是光線充足就好,更要能讓使用者在生心理舒適的條件下進行室內活動。本研究以台灣常見的間接照明與直接照明環境為研究對象,以心理物理學的手法比較兩者在視覺明亮感上的差異,試圖找出能營造較高明亮感的照明型形式。在保有生活品質與照明節能兩者兼顧的情況下,何種照明設計能保有生活品質,又能減少能源耗費,是本研究所要探討的課題。 本研究分別以三種間接照明與三種直接照明進行明亮感的比較。研究方法是先製作各種照明環境的縮尺模型後,再將縮尺模型換成影像檔,然後將製作好的影像以心理物理學的恆常法進行受測者實驗。 本研究所獲致的結論如下: 一、 間接照明是多數受測者認為較明亮的照明形式。 二、 以L值來代替輝度具有合理性。 三、 鉛直照度與平均照度對明亮感有影響。 四、 室內空間的牆面與地板是主要影響空間明亮感的部位。

關鍵字

間接照明 直接照明 輝度 明亮感

並列摘要


Abstract Due to technological and economic development, people's living standard rises continuously. As the basic living conditions are met, people's requirement for the quality, health and comfort of living environment has grown. A person lives indoors for about 90% of one’s life. In order to let the users feel the comfort of indoor space, besides adequate light, the artificial indoor illumination should let the users exercise indoors with physiological and psychological comfort. This study takes the common indirect lighting and direct lighting environments in Taiwan as target, and uses psychophysical technique to compare their visual brightness, in order to determine the lighting form which can build higher brightness. Considering both of life quality and lighting energy saving, this study discusses the types of lighting design that can maintain life quality and reduce the energy consumption. This study uses three kinds of indirect lighting and three kinds of direct lighting to compare the brightness. The scale models of various lighting environments are made, and the scale models are converted into image files. The constancy of psychophysics is used for the images to test the subjects. The conclusions of this study are described below: 1. The indirect lighting is regarded by most subjects as brighter lighting form. 2. It is rational to use L value to substitute luminance. 3. Vertical illumination and average illumination have influence on brightness. 4. Indoor wall surface and floor are the main parts that influence spatial brightness.

參考文獻


林菲華(2005)。間接照明之照明效率研究。中原大學室內設計學系碩士論文。
洪國豪(2006)。學校教室照明燈具設計之研究。國立台北科技大學建築與都市設計學系碩士論文。
謝宛玲(2013)。不同色溫度與照明方式對辦公者工作時主觀評價的影響。中原大學建築學系碩士論文。
謝明燁、陳昭宇。室內空間照度分佈形式與照明節能之關聯性分析,建築學報,73期, 116-172頁。
劉建志(2004)。長時間照明環境變化對人體健康影響之研究。國立成功大學建築學系碩士論文。

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