Adaptive lighting system

Abstract

The main requirement for lighting is energy efficiency, which can be achieved by using modern lamps and adapting lighting to natural light conditions and working conditions. Currently, light sources and controls are considered as a single device. There are a lot of ways to control lighting – LCN, ZigBee, KNX, DALI and others, the analysis of their characteristics leads to the choice of the DALI protocol, because it is compatible with third-party products, and this ensures the inclusion of additional devices and sensors in the system. Many existing systems take into account universal lighting standards, but not specific requirements for workplaces, for example, at the computer workstation. Working with the monitor requires the creation of certain hygienic conditions, in order to provide the minimum fatigue of the visual system. The aim of the research is to create a lighting control system based on the DALI protocol, which, unlike the existing ones, will rely on the testimony of two sensors, not one, and adapt to the conditions of natural light.