8/3/2019 1 Intelligent Energy Saving System Using Deflection of
Body Ir Emittion.363143414
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INTELLIGENT ENERGY SAVING SYSTEM USING DEFLECTION OF
BODY IR EMITION
AIM:AIM:AIM:AIM:
To design electronics based power wastage control system using
body IR
emition of human.
Base Technology:Base Technology:Base Technology:Base
Technology:
Embedded System based IC 89C51
Abstract:Abstract:Abstract:Abstract:
It is valuable concept, by which we can save electrical power
from wastage. In
this system, electrical load in a room is operated by sensing
the presence of human.
The PIR sensor is used to detect the presence of human being in
the power
saving area. The PIR sensor gives information about presence of
human to
microcontroller. The rest of the circuit consists of light
detector and temperature
monitor. The atmospheric light sensing circuit monitoring the
atmospheric light
condition and switch the lighting system at available of human
in the room. In the
same way temperature monitoring system switch the fan based on
the atmospheric
temperature condition. So using PIR sensor, LDR and temperature
sensor we can
effectively control the wastage of power in industries and
premises.
The whole process is carried on using AT89C51 which provides the
following
standard features: 4K bytes of flash, 128 bytes of RAM, 32 I/O
lines, two 16 bit timer/
counters, a five vector two level interrupt architecture, a full
duplex serial port, on
chip oscillator and clock circuitry
ITRAW
