Smart Computing- Book ISBN- 978-81-953658-1-4

Authors:-  Sakshi Rane

Abstract :-Smart light is one of the best possible ways to save electricity wasted due to the unnecessary use of street lights at night when there is no passage of vehicles at night on the streets. Smart street lights are being installed as a solution to this problem, which turns on only when there is a passage of vehicles or trespassers. This can be done by installing sensors that would be programmed so that when they sense any vehicle or trespasser, the street lights will be turned on simultaneously. Moreover, the smart light system in this paper behaves like usual street lights that turn on all night. The ideal behaviour of the smart street light system is that no one needs to the turn-off of street lights at night. Whenever someone sees street lights, they turn them on, and whenever no one sees street lights at night, they turn them off. The smart street light system consists of LED lights, brightness sensors and motion sensors. The light turns on before pedestrians and vehicles come and turn off or reduce brightness when there is no one. It will be difficult for pedestrians and vehicles to distinguish our smart street lights and the conventional street lights because our streetlights all turn on before they come.

Keywords: - Arduino UNO, PIR Sensor, Automatic Control, Accelerated Use of LED Lights, LDR Sensors, Central Monitoring Station, and Interconnecting Cables