2026-03-11T17:01:10Z https://it-hiroshima.repo.nii.ac.jp/oai

oai:it-hiroshima.repo.nii.ac.jp:00001036 2023-07-25T10:34:55Z 1:18:386

LED を用いたアリーナのスポーツ照明と，その設置例 Sports lighting of an arena using LED, and an installation example 田中, 武 タナカ, タケシ 高地, 正夫 コウチ, マサオ 池田, 篤志 イケダ, アツシ 葛原, 秀男 クズハラ, ヒデオ 松下, 光一 マツシタ, ミツカズ 呉, 浩廷 ゴ, ヒロノブ 栗栖, 慎也 クリス, シンヤ Tanaka, Takeshi Kochi, Masao Ikeda, Atsushi Kuzuhara, Hideo Matsushita, Mitsukazu Go, Hironobu Kurisu, Shinnya sport environment glare light emitting diode gymnasium lighting drone three-dimensional brightness measurement application/pdf In recent years, sports lighting of physical education facilities has changed from mercury lamps to LED lighting. The LED lighting has excellent ON / OFF and energy saving characteristics, and has become convenient to use. In sporting events, such as, volleyball, etc., athletes may face up to the ceiling and thus the source of illumination. Constant measures are needed to protect the eyes of these athletes. In this study, we describe the change from mercury lamps to LED lighting in the Kawasaki gymnasium. We investigated to reduction of glare when seen directly by humans in the gymnasium using a high intensity light source such as LED. In addition, we show three examples of the installed LED lighting in the arena. And finally, show a measurement example of three-dimensional brightness of the arena using a drone. 広島工業大学 2017-02 jpn departmental bulletin paper VoR https://it-hiroshima.repo.nii.ac.jp/records/1036 AA11599110 13469975 広島工業大学紀要. 研究編 51 231 241 https://it-hiroshima.repo.nii.ac.jp/record/1036/files/research51_231-241.pdf application/pdf 46.7 MB 2023-03-30