BORDER SECURITY USING WIRELESS INTEGRATED NETWORK SENSOR(WINS)

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BORDER SECURITY USING WIRELESS INTEGRATED
NETWORK SENSOR(WINS)

• PRESENTED BY
• SAURAV SINGH

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OVERVIEW

• INTRODUCTION
• WINS SYSTEM ARCHITECTURE
• WINS NODE ARCHITECTURE
• WINS MICRO SENSORS
• DISTRIBUTED SENSOR AT BORDER
• WINS DIGITAL SIGNAL PROCESSING
• CHARACTERSTIC APPLICATION
• PACKAGING
• CONCLUSION

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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.

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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
  monitoring

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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.

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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.

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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 user

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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 Detector
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DISRTIBUTED SESOR AT BORDER
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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.

• .

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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 architecture
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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.

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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 control

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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
• Enclosure

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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.