Energy Saving Smart Light System Development: The Approach and Technique

Abstract

Today’s trend, human kind always bring smartphone everywhere. Electricity consumption is increasing every year because of the demand of users. Commonly electricity use is in lighting system, audio system, daily routine and other things. Mostly usage of electricity consumption is lighting system because with light people can do a job or task easily when at day night or dark area. Since the lighting system is important, the details process and technique must be clear in developing the smart lighting system. Therefore, the objective of this paper is to investigate the approach and technique for the development of energy saving smart light system. This system might control light brightness with LDR (Light Dependent Resistor) sensor and occupancy sensor such as PIR (Passive Infrared) sensor. Development will consider smart phone as one of the devices to control the system in order to dimmable LED brightness or anything else. It is begin by literature reading in ensuring the best approach, method or technique for the development. Then, the flows of algorithm on methods and technique used is also illustrated to shows the process of the development. The hardware and software used are also presented in this paper. With this, other developer will more easier in the way to do the same sort of development to be as their guidance.