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Intelligent Energy Saving System


Sonali Gopal Umbre , Atharva College of Engineering, Malad (W), India; Komal Dipak Yadav, Atharva College of Engineering, Malad (W), India; Priya Laxman Phad, Atharva College of Engineering, Malad (W), India; Namrata Shivsharan, Atharva College of Engineering, Malad (W), India; Mrs. Jyoti Dange, Atharva College of Engineering, Malad (W), India


Energy Conservation, Comfort of People, Cost Reduction


This application of Micro-controller for the Energy Conservation with Bidirectional Visitor Counter together known as intelligent energy saving system, is a reliable circuit that takes over the task of controlling the room light, temperature as well as counting number of persons in the room very accurately. When somebody enters in to the room the counter is incremented by one and the light, fan(load) in the room will be switched ON and when any one leaves the room then, the counter is decremented by one. The light, fans will only be switched off when all the persons in the room go out. Here total number of persons inside the room is displayed on LCD display. The microcontroller does the above job. It acts like the CPU of the whole system It receives the signals from the sensors, and this signal is operated under the control of software which is stored in ROM. Microcontroller AT89S52 continuously monitor the Infrared Receivers, LM35, PIR sensors, LDR. When any object passes through the IR sensor the Receiver will sense the obstruction and send the signal to the counter and further the Microcontroller does its operations saving energy, reducing cost while giving the same output and comfort to people.

Other Details

Paper ID: NCTAAP071
Published in: Conference 4 : NCTAA 2016
Publication Date: 29/01/2016
Page(s): 295-300

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