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PRESENTED

BYshivnath dhruwansh

ECE final year

0928ec07049

BORDER SECURITY USING

WIRELESS INTEGRATEDNETWORK SENSORS(WINS)

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INTRODUCTION

DEVELOPMENT OFWINS

BLOCK DIA.

PHYSICAL PRINCIPLE

ADVANTAGE &

APPLICATION

CONTENTS

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WIRE LESS INTEGRATED NETWORKSENSOR(WINS)

WINS provide a new monitoring andcontrol capability for monitoringthe Border of the country.

WINS require a microwatt of power

so it is very cheaper than othersecurity system such as Radar andproduce less amount of delay.

It produce a less amount delay todetect the target.

It is resonably faster. On global scale wins will permit

monitoring of land ,water and airresources for environmentmonitoring.

INTRO

DUCTI

ON

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WINS Initiated in 1993 under Defence advance research projectagency(DARPA)in US.

LWIM (Low power wireless integrated microsensor)program began in1995 for further development os WINS sponsored by DARPA.

In 1998, WINS NG introduced for wide varity of application.

the LWIM project multihop, self-assembled, wireless network

algorithms for operating at micropower levels

DEVELOPMENT OF WINS

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A GENERAL PICTURE

Internet

sensing

signal processing / event recognition

wireless communication

low power

networking

local areaworldwide user

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DISTRIBUTED

SENSOR AT

BORDER

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BLOCK DIAGRAM OF WINS

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NODES

CONNECTION

OF WINS

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Remotely monitored battlefield sensorsystem(REMBASS)

Use now a day in unattended groundsensor(UGS)

These sensor used seismic-acousticenergy,infrared energy and magneticfield to detect enemy activity.

REMB

ASS

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When are distributed sensors better?

A. Propagation laws for sensingA

ll signals decay with distancee.g. electromagnetic waves in free space (~ 1/d2)

in other media (absorption, scattering,

dispersion)

PHYSICAL PRINCIPLES

distant sensor requires costly operations

If the system is to detect objects reliably, it has to be distributed,

whatever the networking cost

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SENSOR

BOARD

Fig. . Sensor hardware from left to right: (a) Mica2 network node,

(b) Mica Sensor Board, (c) Mica Power

Board, (d) TWR-ISM-002 Radar Board, and (e) All of the boards

attached together.

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Characteristics: Support large numbers of sensor.

Dense sensor distributions .

These sensor are also developed to support shortdistance RF communication

Internet access to sensors, controls and processor Applications: Industries, transportation,

and safety & security.

WINS CHARACTERISTICS &

APPLICATION

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The sensor must be design tominimize the liklihood ofenvironment effect of wind,rain,snow etc.

The enclosure is manufacturefrom clear acrylic material.

PACKAGING

Enclosure

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Densely distributed sensor networks.

Application specific networking architectures

Development platforms are now available .

CONCLUSION

The network is self-monitoring and secure.

. Now it is possible to secure the border with an invisible

wall of thousands or even millions of tiny interconnected

sensors.

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