オフィスにおける人工照明器具による昼光照明環境の再現効果

Naoko Shinohara; Yuka Akuzawa; Nozomu Yoshizawa; Yuki Oe; Marie Nakaso; Koichi Kaiho

doi:10.3130/aije.90.78

オフィスにおける人工照明器具による昼光照明環境の再現効果

Translated title of the contribution: EFFECTS OF REPRODUCING DAYLIGHTING ENVIRONMENT IN WORKSPACES USING ELECTRIC LIGHTING EQUIPMENT

Naoko Shinohara, Yuka Akuzawa, Nozomu Yoshizawa, Yuki Oe, Marie Nakaso, Koichi Kaiho

Department of Architecture

Research output: Contribution to journal › Article › peer-review

Abstract

The purpose of this study was to determine whether it is possible to obtain the same psychological (impression of lighting environment, atmosphere and workability) and physiologic (stress effects by heart rate variability) effects of a daylighting environment by reproducing daylighting using electric lighting equipment in workspaces. The results suggested that spectral distribution and chromaticity with reproducing daylighting environment may not affect both psychological and physiological effects. The influence of a view, the results suggest that if the vertical illuminance is more than 300lx with reproducing daylighting environment, the view may not be necessary from both psychological and physiological perspectives.

Translated title of the contribution	EFFECTS OF REPRODUCING DAYLIGHTING ENVIRONMENT IN WORKSPACES USING ELECTRIC LIGHTING EQUIPMENT
Original language	Japanese
Pages (from-to)	78-88
Number of pages	11
Journal	Journal of Environmental Engineering (Japan)
Volume	90
Issue number	828
DOIs	https://doi.org/10.3130/aije.90.78
Publication status	Published - 1 Feb 2025

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abstract = "The purpose of this study was to determine whether it is possible to obtain the same psychological (impression of lighting environment, atmosphere and workability) and physiologic (stress effects by heart rate variability) effects of a daylighting environment by reproducing daylighting using electric lighting equipment in workspaces. The results suggested that spectral distribution and chromaticity with reproducing daylighting environment may not affect both psychological and physiological effects. The influence of a view, the results suggest that if the vertical illuminance is more than 300lx with reproducing daylighting environment, the view may not be necessary from both psychological and physiological perspectives.",

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AU - Shinohara, Naoko

AU - Akuzawa, Yuka

AU - Yoshizawa, Nozomu

AU - Oe, Yuki

AU - Nakaso, Marie

AU - Kaiho, Koichi

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N2 - The purpose of this study was to determine whether it is possible to obtain the same psychological (impression of lighting environment, atmosphere and workability) and physiologic (stress effects by heart rate variability) effects of a daylighting environment by reproducing daylighting using electric lighting equipment in workspaces. The results suggested that spectral distribution and chromaticity with reproducing daylighting environment may not affect both psychological and physiological effects. The influence of a view, the results suggest that if the vertical illuminance is more than 300lx with reproducing daylighting environment, the view may not be necessary from both psychological and physiological perspectives.

AB - The purpose of this study was to determine whether it is possible to obtain the same psychological (impression of lighting environment, atmosphere and workability) and physiologic (stress effects by heart rate variability) effects of a daylighting environment by reproducing daylighting using electric lighting equipment in workspaces. The results suggested that spectral distribution and chromaticity with reproducing daylighting environment may not affect both psychological and physiological effects. The influence of a view, the results suggest that if the vertical illuminance is more than 300lx with reproducing daylighting environment, the view may not be necessary from both psychological and physiological perspectives.

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KW - Electric lighting

KW - Spectral distribution

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オフィスにおける人工照明器具による昼光照明環境の再現効果

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