Open AccessAn Automated Road Light Control System using Relays and Light Sensors
Author(s) -
Mihir Narayan Mohanty
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.c4544.098319
Subject(s) - photoelectric sensor , microcontroller , object (grammar) , computer science , computer hardware , simple (philosophy) , control system , real time computing , control (management) , computer vision , traffic signal , photoelectric effect , embedded system , artificial intelligence , electrical engineering , engineering , optoelectronics , physics , philosophy , epistemology
An automated road light control system is a simple and also a very useful concept for the human life, system comprises of a transistor used herein as a switch to control the ON/OFF the light automatically as per commanded by the microcontroller informed by the sensors. The lights turned ON automatically during night when there is presence of an object, and turned OFF at day time or the absence of the object. This is performed by the system with the help of photoelectric sensor and LDR.