Adapted lighting control model for Human Centric Lighting

This article reviews some of the available models for controlling Human Centric Lighting systems. The author develops and adapts one of the models, so that it can be applied in design HCL systems in practice. The proposed new HCL control model take into account summer and winter daylight conditions and the effect of the aging eye on light perception. It also shows the necessary curve adjustments for different age groups in practice.