Abstract
This research is examined the method of harmony for making out comfortable visual environment in daylighting system combined with. Moreover, it is carried out the psychological evaluation about daylighting system. Subjects adjusted the artificial lights and evaluated comfortable lighting environment while considering visual harmony with the scaled-model supposed the artificial lighting and daylighting. The results indicated that the subjects felt visual harmony when the illuminance distribution was approximated well by the compounded lights from the window and whole ceiling. The experiment 2 showed that the rate of lighting and artificial lighting affected visual evaluation of brightness, spaciousness, activity, etc.
