Combination control of blinds and lighting to reflect changes in natural light environment

Ryo Akaike, Takashi Inoue, Masayuki Ichinose, Katsuki Izumi, Daiki Iwasaki

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1 Citation (Scopus)

Abstract

We show the effect of daylighting system and the change in required illuminance on the energy efficiency and quality of indoor lighting environment. Not only the quantity of a daylight illuminant but also the quality should be evaluated to improve daylighting and blind control. The results of experiments show that the further reduction of lighting energy consumption and the reflection of color temperature to the interior light environment can be obtained by lowering the lower limit of modulated light and the required illuminance.

Original languageEnglish
Pages (from-to)218-224
Number of pages7
JournalJournal of the Illuminating Engineering Institute of Japan (Shomei Gakkai Shi)
Volume98
Issue number5
DOIs
Publication statusPublished - 1 Jan 2014

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Keywords

  • Color temperature
  • Daylighting and blinds control system
  • Lighting energy consumption

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