PRESENTED BY SAURAV SINGH OVERVIEW INTRODUCTION WINS SYSTEM ARCHITECTURE WINS NODE ARCHITECTURE WINS MICRO SENSORS DISTRIBUTED SENSOR AT BORDER WINS DIGITAL SIGNAL PROCESSING CHARACTERSTIC amp APPLICATION ID: 673947
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Slide1
BORDER SECURITY USING WIRELESS INTEGRATED NETWORK SENSOR(WINS)
PRESENTED BY:
SAURAV SINGHSlide2
OVERVIEW
INTRODUCTION
WINS SYSTEM ARCHITECTURE
WINS NODE ARCHITECTURE
WINS MICRO SENSORS
DISTRIBUTED SENSOR AT BORDER
WINS DIGITAL SIGNAL PROCESSING
CHARACTERSTIC & APPLICATION
PACKAGING
CONCLUSIONSlide3
INTRODUCTION
Wireless Integrated Network Sensors (WINS) now provide a new monitoring and control capability for monitoring the borders of the country.
Using this concept we can easily identify a stranger or some terrorists entering the border.
The border area is divided into number of nodes. Each
node is in contact with each other and with the main node.
The noise produced by the foot-steps of the stranger are collected using the sensor. Slide4
INTRODUCTION(CONT.
)
This sensed signal is then converted into power spectral density and the compare with reference value of our convenience.
WINS require a microwatt of power so it is very cheaper than other security system such as Radar and produce less amount of delay.
It produce a less amount delay to detect the target.
It is reasonably faster.
On global scale wins will permit monitoring of land ,water and air resources for environment monitoringSlide5
WINS System Architecture
WINS architecture includes sensor, data converter, signal processing, and control functions.
The micro power components operate continuously for event recognition, while the network interface operates at low duty cycle.
Slide6
WINS
NODE
ARCHITECTURE
The
WINS node architecture is developed to enable continuous sensing, event detection, and event identification at low power
.
Lower power reliable & efficient network is obtained
with
intelegent
sensor nodes that include sensor signal
processing control wireless interface.
sensor
actuator
interface
signal processing for event detection
control
Processing
event classification & identification
wireless internet interface
continuously vigilant operation
low-duty cycle operationSlide7
WINS NODE ARCHITECTURE(CONT.)
WINS nodes are distributed at high density in an environment to be monitored.
WINS node data is transferred over the asymmetric wireless link to an end userSlide8
WINS MICRO SENSORS
The detector shown is the thermal detector. It just captures the harmonic signals produced by the footsteps of the stranger entering the border.
These signals are then converted into their PSD values and are then compared with the reference values set by the user.
Thermal Infrared DetectorSlide9
DISRTIBUTED SESOR AT BORDERSlide10
DIRIBUTED SENSOR AT BORDER(CONT.)
.
REMBASS(Remotely monitored battle field sensor)
2. UGS(
Unattented
ground sensor)
3. PIR(passive infrared sensor) motion sensor.
4. Seismic sensor.
5.
Accoustic
sensor.
6. Image sensor.Slide11
WINS DIGITAL SIGNAL PROCESSING
if a stranger enters the border, his foot-steps will generate harmonic signals. It can be detected as a characteristic feature in a signal power spectrum. Thus, a spectrum analyzer must be implemented in the WINS.
The spectrum analyzer resolves the WINS input data into a low-resolution power spectrum.
WINS
micropower
spectrum analyzer architectureSlide12
WINS characteristics & application
Characteristics:
:
Support large numbers of sensor.
Dense sensor distributions .
These sensor are also developed to support short distance RF communication.
Internet access to sensors, controls and processor.
Slide13
APPLICATIONS
On a global scale, WINS will permit monitoring of land, water, and air resources for environmental monitoring.
On a national scale, transportation systems, and borders will be monitored for efficiency, safety, and security.
On a local, enterprise scale, WINS will create a manufacturing information service for cost and quality controlSlide14
PACKAGING
The sensor must be design to minimize the
liklihood
of environment effect of wind,
rain,snow
etc.
The enclosure is manufacture from clear acrylic material
EnclosureSlide15
CONCLUSION
Application specific networking architectures .
Densely distributed sensor networks.
Development platforms are now available .
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.