Railway ppt for students who do internship in the railway you to take advantage of this ppt.ibwish you do very well with this ppt.

1.
INTRODUCTION OF INDIAN RAILWAY
 TRAIN CONTROL
 PRS SYSTEM
 UTS SYSTEM
 FOIS SYSTEM
 IVRS SYSTEM
 COMMUNICATION
 CONCLUSION

2.
• Computer Based Interlocking
• Continuous Automatic Train Control (CATC)- It is not
only a Signaling System.It is an integrated train control
system.
– Automatic Train Protection (ATP)
• Distance to Go with Track to Train
communication through Coded AFTC with Cab
Signalling
– Automatic Train Supervision (ATS)
• Automatic Route Setting; Automatic train
Regulation
• Centralized control from Operational Control
Centre
– Automatic Train Operation (ATO)
• For Metro corridor only
TRAIN CONTROL

3.
• Operation Control Center (OCC).
• Way Side ATP System (at stations).
• On Board ATP equipment (on train).
• Track to Train communication-AFTC(track
side)
• Solid State Interlocking (SSI)
SUB-
SYSTE
MS
OF
CATC
OCC CONTROL ROOM

4.
ATP SUB SYSTEM
•
•
OCC
WS-ATP WS-ATP WS-ATP
Track to train communication
SSI SSI SSI
On board
ATP
TC
T
TC TC

5.
• A countrywide online passenger reservation and ticketing system
• Developed and maintained by CRIS( CENTER FOR RAILWAY INFORMATION
SYSTEMS) .
•Reservation is done via remote location excess.
•All computers are interconnected are Main frame .
Reservation
Process
Report
To
Admin
Enquiry
Ticket generation process
Down Storage Up Storage
Passenger
Reservation storage file
PRS SYSTEM

6.
Delhi PRS
Mumbai
PRS
Chennai
PRS
kolkata
PRS
Secunderabad
PRS
64 KBPS (x2)
Leased Line
1 64 KBPS Leased
Line6
1 2MBPS Leased line
64 KBPS Leased
Line
1 2MBPS Leased
line
64 KBPS (X 2)
Leased Line
64 KBPS Leased
Line
2 MBPS (x2)
Leased Line
CRIS
1 64 KBPS Leased
Line6
1 2MBPS Leased line
„
PRS‟
CONT
ROL
SYSTE
M

7.
UNRESERVED TICKETING SYSTEM-UTS
Tickets can be issued
upto 3 days in advance
Indian railways introduced
UTS to improve customer
satisfaction, revenue
generation, accounting, and
reporting capabilities and
reduce fraud
System is proposed to be
extended progressively on all
zonal railways
The work load involved in
printing , accounting and
issuing tickets to this mega
segment has been a difficult
task
Indian railways have received the
prestigious computer world honour
2004 for UTS that has improved
customers’ travelling experience and
provided operational efficiency

8.
FREIGHT OPERATIONS
INFORMATION SYSTEM
FOIS
An on line real time system
for management and control
of freight traffic
User driven design
and
implementation
Foundations for a
total logistics
system
Instant access to
information regarding
status of consignments in
transit, for just in time
inventory
Assists in Asset Tracking,
Asset Planning
Performance Monitoring ,
to optimise As set
utilisation

9.
A state-of-the-art interactive voice
response system (IVRS) can
recognise a customer’s voice and
answer queries as well as any
person. It can enhance our
organisation’s efficiency and make
our customers happier, unlike
conventional interactive systems.
IVRS SYSTEM

11.
COMMUNICATION SYSTEM FOR
RAILWAY
• Optical Systems
• Microwave Systems
• Wireless Media
• Radio System
• Telephone Systems
• Passenger Information
• Public Address Systems
• Signal Post Telephones

12.
OPTICAL COMMUNICATION SYSTEM
Physical Media
Copper
Coaxial Cable - Thick
or Thin
Unshielded Twisted Pair - CAT
3,4,5,5e&6
Optical Fiber
Multimode
Singlemode
Wireless
Short Range
Medium Range (Line of Sight)
Satellite

13.
Fiber Media
Optical fibers use light to send information
through the optical medium.
It uses the principal of total internal reflection.
Modulated light transmissions are used to
transmit the signal.

14.
WHAT
IS
MICRO
WAVE
COMM
UNICA
TION
DEFINITION
A communication system that utilizes the radio frequency
band spanning 2 to 60 GHz. As per IEEE, electromagnetic
waves between 30 and 300 GHz are called millimeter waves
(MMW) instead of microwaves as their wavelengths are
about 1 to 10mm.
MICROWAVE SYSTEMS
• Microwave communication is line of
sight radio communication.
• Microwave communication can be
analog or digital.
Propagation Types
1.Ground wave propagation
2.Line of sight propagation
3.Sky wave propagation

15.
WIRE
LESS
MEDIA
Very useful in difficult terrain where cable
laying is not possible.
Provides mobility to communication nodes.
Right of way and cable laying costs can be
reduced.
Susceptible to rain, atmospheric variations
and Objects in transmission path.
PROPOGATION PATH

16.
Internet
Internet
Router Switch
Access Point
Access Point
Internet
Router
PC
PC
WIRELESS-LAN

17.
RADIO SYSTEM
Dispatch radio systems for railways.
Base station infrastructure and corresponding mobiles and
portable radios can be provided in all frequencies currently used
by the industry.
Each controller in the Traffic Control Room has a radio
dispatch console for voice communication with the train drivers.
Incoming calls are given priorities by the drivers and appear on
the screen according to these priorities. Please ask for detailed
information about radio systems for railways.

18.
Network Management System (NMS) is a supervision and system dedicated to
operation and maintenance of transmission networks and surrounding
equipment.In the event of failure in a geographically distributed transmission
network, the NMSdetects the alarm signals from all communication subsystems along
the railwayline. Fault identifications are then transmitted to one or more Network
Control Centres (NCC) where maintenance staff can take due action.
NETWORK MANAGEMENT SYSTEM

19.
PASSENGER RESERVATION SYSTEM
Information displays for . Different cabinets and different character
design optimize displays for in-doors well as out-door use.
Displays may be 25" colour monitors, LCD displays with high
intrinsic reliability, LED dot matrix or electromagnetic flap types.
Control an distribution of information to the various platforms are
computerized and can be integrated with train-graph and train control
systems.

20.
PUBLIC ADDRESS SYSTEM
FOR LOUDSPEAKER
Announcements of train arrivals and departures,delays,
etc. will often be integrated in the passenger information
system where preprogrammed messages are stored on
data voice recorders on stations along the railway line.
Unmanned stations will have interface between the
interlocking system and the Public Address System for
automatic platform announcements.

21.
SPT’S are still use in many railway infrastructure companies. Being
part of the safety system.SPT's offer a well proven and reliable system
concept with a unique identification of the calling party.The SPT
system can be operated in both local and central mode.
SIGNALPOST TELEPHONES (SPT)

22.
CONCLUSION
“Excellence is an art won by training
and habituation. We do not act rightly
because we have virtue or excellence,
but we rather have those because we
have acted rightly. We are what we
repeatedly do. Excellence, then, is not
an act but a habit.”
After being trained at the office of
“DIVISIONAL RAILWAY MANAGER”
I came to know that how Indian Railway employs the
field of Electronics and communication Engineering for
meeting its daily requirement in the segment of
communication…

23.
Thank You For your time

24.
Questions ?