This power presentation basically gives you ideas about railway track fault detector using ZIGBEE as sensor(i.e for communication) and differents series of PIC Microcontrooler.

1. March 19, 20151
INTERNATIONAL INSTITUTE OF INFORMATION
TECHNOLOGY
Monitoring Detecting System For Railway
Security
Made by:
Navendu Chourey
Neeraj raj Singh
Amit Pandita

2. March 19, 2015 SDMay6-132
Contents
 Introduction
 Block diagram
 Description of components
 Working
 Conclusion

3. March 19, 2015 SDMay6-133
Introduction
 In the rapidly flourishing country like ours
accidents in railways are increasing
 The train accidents causes severe damge to life
and property
 This project deals with one of the efficient
method to avoid train accidents
 All this happens mainly due to human
errors,misssignaling etc

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Block diagram of base station side

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Components
The team researched the various components
of the system, including the following:
 Microcontroller Pic(16F877A)
 Vibration sensors
 Servo motors
 Zigbee transrecivers

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Block diagram of train side

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 Microcontroller Pic(16F73A)
 Zigbee transreciver
Components (Train Side)

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Circuit Diagram
Vibrations Sensors

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Vibration Sensors
Uses piezoelectric effects
Vibrations indicate arrival or departure of trains
Sense the position of trains at 1 to 3 km.

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 Used for high level communication
 The name ZigBee refers to the waggle dance
of honey bees
 It symbolizes the communication between
nodes between mesh network
 Networking protocol
 Data rate-250 kbits/sec
Zigbee

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 Servo motor is used for gate control
 The main advantage of servo motor is precise
control of angular position
 It consists of a motor coupled to a sensor for position
Servo Motor

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Microcontroller

13. PIC 16F877A(Base station)
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14. Pin Description
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15. Pic 16f73(Train side)
 Features
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16. Pin Description
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17. General Schematic Of Track
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18. Steps to avoid collision
 Sensor sense the vibration
 Microcontroller in train side sends the signals
at our base station using zigbee
transreciever
 Buffer will be activated
 Power supply will be cut-off
 Collisions can be avoided
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19. Conclusion
 This projects deals with the anti collision
systems for trains
 Train collisions, de railing and much more
accidents are avoided.
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20. March 19, 2015 SDMay6-1320
THANK YOU!!!!