Utilization of regression analysis to increase the control accuracy of dimmer lighting systems in the Smart Home

The article deals with the possibilities of the use of regression analysis to process data acquired from sensors of the KNX control system used for operational measurement and the control of lighting systems in the individual rooms of the Smart Home and data from the measuring apparatus for long-term illuminance measurement in interior workplaces. The article compares data measured on 24/01/2016 and 30/01/2016 with an overcast and partly clear sky. The article verifies the possibility of using regression analysis to determine the correction curve for the input requirement for the constant lighting level of the KNX control system.