Visual lmpression of Lighting from a Window and a Ceiling : the Effect of Their Compound Ratio

スポンサーリンク

概要

• 論文の詳細を見る

• This study was conducted to examine how our visual impression of the lighting space will change when the ratio of the amount of daylight from a window to light from an entire ceiling is changed. In order to evaluate the subjective impression of illuminance distribution for lighting conditions, this study adopted an experimental method using two scale models. The standard box was lit by only the light from the entire ceiling, and the evaluation box was lit by the light from the window and the light from the entire ceiling. Subjects were asked to rate their overall impression for the state of light in the evaluation box by comparing with standard box. Our findings indicate that the compound ratio of 20 to 40% from the window and 80 to 60% from the ceiling would be beneficial in terms of psychological impression for ordinal office spaces.

• 社団法人照明学会の論文

著者

• Iwai Wataru

  Lighting Engineering Center Lighting Company Matsushita Electric Works Ltd.

• HAN Sangpil

  Dept. of Architecture and Environmental Design, Graduate School of Engineering, Kyoto University

• ISHIDA Taiichiro

  Dept. of Architecture and Environmental Design, Graduate School of Engineering, Kyoto University

• Han Sangpil

  Dept. Of Architecture And Environmental Design Graduate School Of Engineering Kyoto University

• Ishida Taiichiro

  Dept. Of Architecture And Environmental Design Graduate School Of Engineering Kyoto University

関連論文

• Visual Impression of Lighting from a Window and a Ceiling : a Comparison between the Compound Lighting and the Uniform Lighting(Regular Section)
• Visual lmpression of Lighting from a Window and a Ceiling : the Effect of Their Compound Ratio
• A Practical Method of Harmonizing Daylight and Artificial Light in Interior Space

スポンサーリンク