Intelligence Lighting Control System with Precise Dimming and Correlated Color Temperature

This paper presents an Intelligence Lighting Control System which integrates few modules consists of infrared (IR) sensor, microcontroller, light dependent resistor (LDR), light emitting diode (LED), Bluetooth and Arduino. All modules are integrated to control the dimness as well as the correlated color temperature of specific room via Android application. The main objective of the intelligence lighting control system is to provide users comfort by controlling the dimness and correlated colour temperature of a specific room according to specific requirements of a room. Other contribution of this project is proposed a method to reduce energy consumption of lighting system. It can be said that this project provide a trade-off between user's comfort and energy consumption based. User can use their smartphone to adjust the Correlated Color Temperature (CCT) and the dimness through android application. As for energy efficiency, the android application for ideal luminance suggests the suitable luminance for the room with specified parameters of the room.