Showing posts with label Efficient Power. Show all posts
Showing posts with label Efficient Power. Show all posts

Efficient Power Manager Based on people Visitor counting System

Efficient Power Manager Based on people Visitor counting System






Electricity is one of the most important requirement of modern civilization and  the demand of power is increasing continuously, with already installed power generation system the cost of this is also high and , we cannot replace the new generating system every time .to solve this problem we need to manage energy efficient lightings at home
Hence we provide efficient power manager based on people visitor count. In this system gives powerful and efficient solution for energy efficient lighting to save energy by optimizing home appliances based on a person’s presence in the room using different wireless technologies like IR sensors. When a person enters in room and leaves out of his room depends on this system will decided switch the home appliances like room lights on. 

Block diagram:

Block Diagram Efficient Power Manager Based on people Visitor counting System

This system possesses two sets of IR transmitter and IR receiver to detect the persons entering and leaving the room. The IR transmitter continuously emits IR rays generated by the timer circuit at some specific frequency. This frequency is detected by the IR receiver that gives input signals to the8051 microcontroller. 
The microcontroller is programmed in such a way that for every pulse that enters the IR sensor, the system also counts the number of persons entering and leaving the room it increments the counter, and for the exit sensor signal, it decrements the count. And displays that information on 7 segment display. After receiving the pulse signal from the IR sensor, the microcontroller switches loads by using relay. When nobody is there in home and count is zero the microcontroller will switch off the appliances to save energy.

Hardware requirements:
·       8051 microcontroller
·       IR sensors
·       7 segment display
·       Relays
·       Power supply
·       Voltage regulator
·       Buzzer/LED

Software requirements:
·       MC Programming Language: Embedded C
·       Keil version IDE
·       Proteus For Circuit &PCB Design





Download Abstract Efficient Power Manager Based on people Visitor counting System