MATHEMATICAL MODELING OF COLOR INFLUENCE IN DIALUX SOFTWARE IN INTERIOR LIGHTING BUILDING

Abstract

The energy consumed by the lighting of the buildings represents a not negligible part of the total energy. LED lighting has significantly reduced this part with advantages over the reduction of greenhouse gas emissions. Much more related to the standard related to lighting, many studies using optimization algorithms have reduced the amount of lux emitted by lamps to stay close to normative values. In this article, we propose a mathematical model for estimating the coefficient of influence of colors on the lighting level of buildings. The model shows that the value of the level of lighting is strongly influenced when using primary colors and that this influence decreases for the other colors (secondary, tertiary, etc.). The interest of such a model lies in the possibility for the user to have an idea of the change in the level of illumination of a room when it changes color. Furthermore, the need for energy savings can be predicted without the need for prior simulation on software such as DIALux to know the values of the lighting levels to be reached. This saves computing time.