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SUBMITTED BY

DR.M.S.MEHATA

ANUJ TANWAR(2K10/EP/010) ROHIT KUMAR(2K10/EP/042)

RAVINDER VIJAYRAN(2K10/EP/041)

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The project here is all about a CAR Automation &

Security Control Interface, In this project we

have planned to develop a CAR Automation &

Security Control Interface.

CAR Automation & Security Control Interface for

detecting an intrusion into a monitored area by

an infrared detector. A Automation & Security

Control Interface has a flee-standing intrusiondetector.

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The free standing intrusion detector has a

transmitter coupled with a portable receiver to

alert a CAR owner that an intrusion has taken

place or occurred within a pre-set time period.

The area under surveillance is monitored by an

infrared detector which activates the

transmitter upon the detection of abrupt

differences in infrared radiation levels,associated with the presence of a warm body in

an otherwise equilibrated environment.

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Auto dialer system.

Remotely operated system using land lines.

DISADVANTAGES:Only one way communication.

Unable to take any local and immediate action.

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In this security system we are sensing the humanmovements by means of IR sensors and alerting thesecurity and the police simultaneously using gsmwireless networks. This system automatically gets

turned on when the CAR gets closed this is mainlydone by means of IR sensors.

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Two way communication can send and

receive messages.

Land line disturbances not involved.

No maintenance required.Operates on any gsm network SIM card.

User friendly start up.

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Protection of premises

Remote operation & control

Data transfer

Control room solutions

Manual control Process control

Real estate surveillance

Alarms and controls,

Car alarm

House alarm

Boat alarm

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AT89C51

MC

RELAYCKT.

ALARM,CALLING

BUJJER

IR

SENSOR

FIRE

SENSOR

MAIN BLOCK DIAGRAM

MOTION

SENSOR

SMOKE

SENSOR

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Block Diagram

Step Down

T/F

Full Wave

Bridge RectifierVoltage

Regulator

Multiplexer

Decoder Ckt.

16x2 LCD

DisplayMicrocontroller AT89S51

+5VDC/500mA230V

AC

Calling on

mobile/ph.

RELAY

Ckt.

keypad

Home Automation & Security Control Interface

Buzzer Alarm

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Circuit Diagram

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APPLICATIONS:

CAR Automation & Security Control Interface is used in Auto Monitoring in the all parts

and systems of home.

HARDWARE REQUIREMENTS

PCBMICROCONTROLLERSTEP DOWN TRANSFORMER 12V/500mAVOLTAGE REGULATOR LM7805RECTIFIER DIODES 1N4001ELECTROLYTIC CAPACITORSLCD DISPLAYLEDsSENSING ELECTRODESOPERATIONAL AMPLIFIER

PVC WIRESRELAYIR Tx-Rx

DEVELOPMENT TOOLS REQUIREMENTSINTEGRATED DEVELOPMENT ENVIRONMENTCOMPILER, ASSEMBLER, SIMULATOR

EMULATOR, PROGRAMMER

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We proposed a novel configuration for the sensors and a setof features that can be easily calculated by typical

wireless sensor nodes based on low power microcontrollers

(e.g. 8 bit ones).As it is a wireless based technique without

the knowledge of the thief we can alert the security andthe police station with the alert signal and the LCD display,

also their exists a credit of switching on the system

automatically.

The future advancement that can be done in this project is

that we can transfer a live video of about what isprevailing there using 3G technology.