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7/27/2019 Mumbai 2010 Mangla
http://slidepdf.com/reader/full/mumbai-2010-mangla 1/16
MMRDA Mumbai MonorailScomi – L&T Consortium
7/27/2019 Mumbai 2010 Mangla
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Mumbai Monorail – 1st Monorail in India
Total Nos of station : 18 Nos.
Line -1: 10.5 Km (11 Stations)
Line-2. : 8.7 Km (7 Station)
Rolling stock : Trains 15 Nos.(4 cars for each train)
Section-1 - 9 Trains
Section-2 - 6 Trains
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Key Requirements
• Comprehensive seamless coverage
• Mission Critical Operation
• OCC Applications
• Integrated Train Borne Communication System
• Integration to PA System
• Integration to Signaling System• Central Voice Recording
• Compact & Scalable System
• Reliability – No central point of failure
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TETRA Radio System & Train Borne
Communication System
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Quick Overview of the System
DEPOT
OCC with Operations Room and Fault &
Coordination Office. It also houses Voice
Logger Integration Gateway, Network
Management and Integration Gateway
STATION
Train with Train Borne Communication
System. Each train with 2 Train Borne
Radios (x15 trains),
Dispatcher for
Controllers
RCP users at
each station
(x6 Station)
RCP as backup for
Dispatchers
Trackside
TETRA handheld
users
Depot Tetra
Handheld Users
Total 110
handheld users
Fiber Backbone will
be used to connect
Base Station to OC
DTS – Fiber
Backbone
DTS – Fast
Ethernet
LAN
Multi Site System installed at a
station/depot with 2 carriers and
redundant controllers
Proposed System Elements:
•4 Outdoor Tetra Site wi th 2
carriers and redundant (2)
controllers
• Site are mounted on monopole
towers
• Dispatchers for Positions in
Operations Room
• RCP (Fixed Tetra Radios) – 10
Handhelds 110
• Train Borne Radios for 15 trains –
Each Train wil l have 2 Radios with
two On Board Controllers
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Tetra Base StationBase Station Antennas
GPS Antenna
Ethernet Interface into DTS
230 VAC
IP‐LAN
BS421
Dimensions
(HxWxD)‐
333x246x165
mmWeight – 9 kg including mounting
accessories
Encapsulation – IP 65
Second
BS421
‐48 V DC
SB421
Dimensions (HxWxD) ‐ 375x283x215mm
Weight – 20
kg
including
mounting
accessories
Encapsulation – IP 65
Second SB421 for
redundancy.
Monopole
BS 421
SB 421
System Elements:
• Multi Site Outdoor Tetra Site with
• 2 carriers (BS421)
• 2 control lers (SB421)
• Site can be mounted on a monopole• BS421 is the t ransceiver – one for each 25khz Tetra carrier
• SB421 is the Controller – Call processing resides inside the
controller
• Completely self contained site which contains the subscr iber
database
• No hard disk• IP65 encapsulation
• Requires an Ethernet interface to SDH.
• Ideal to create a VLAN to connect to the other gateways at
OCC
• Control Channel can fail over to the second carrier
• Dual Diversity Receiver
• Rx sensit ivity: -121 dBm with diversi ty
• Built in duplexer
• O&M over IP
• OPEN APIs for easy integration wi th other systems
• Coverage solut ions for any shadow zones using Optical
Fiber Repeaters and in build ing s ignal boosters
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Coverage Layout
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OCC
VLAN over
SDH and
OCC LAN
To DTS – Fiber Backbone or directly to the Base
Station depending on the location of Base Station
Faults and
Works
Coordination
Office
Operations
Room
Each position will be
provided with Fixed
Tetra Radio or a Hand
Portable Radio as
fallback in case Radio
Dispatcher
Workstation fails
Voice Logger
Integration GatewayNetwork
Management
Integration
Gateway
To PAS
& PIS
Server
To SCADA
for Alarms
and Failures
To Signalling
and Train
Control System
To Central
Voice
Recorder
Voice
Gateway
To PBX
COMMUNICATION
EQUIPMENT ROOM
OCC equipment:
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Dispatcher (RCW)
Configuration
How to start
Main menu Answering an incoming call
Make an outgoing call
Monitoring calls
Sending SDSIncoming SDS
Mobile setup a call
to 2000071
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RCP
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Handhelds
PTT FOR Half duplex
and Individual Half Duplex call
ANTENNA
DISPLAY
KEY PAD FOR Enter
Numbers and Characters
VOLUME AND
GROUP
SELETOR KEY
FUNCTION AND SCROLL
KEY
EMERGENCY RED KEY
POWER ON/OFF AND
GROUP SELECTION AND
STATUS MASSAGE
MULTI OPTION KEY
FUNCTION AND SCROLL
KEYDIAL AND ANSWER (Green
Key) FOR Individual full
Duplex and Phone/EPBAXcall
CHARGING SOCKET
MENU KEY
1.SEPURA SRH3500/3800 Handheld Radio Terminal
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Handheld Accessories
SRH3500/3800 Range Product Accessories
• Lithium Ion battery technology
• High capacity with low weight• Time to full charge displayed when charging
• LED indication of charging status
• 1230mAh standard, 1850mAh High Capacity
EM2 Ear Hanger Lightweight Headset GSM Style In-line
Remote Speaker Microphone:Remote speaker microphone (RSM)
with press-to-talk and programmable
function buttons.
“ Klick Fast” Carrying System:
This bracket mounts the console in afixed position.
Lanyard
Carrying Strap &
Cases
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Proposed Train Borne
Communication System
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Train Borne Radio System
• Each Train will be fitted with two Train Borne Radios -one at each end of the Train
• The two Train Borne Radios are in Active-ActiveConfiguration – Driver end radio for Driver-Line Controller Communication
– Guard end radio for Passenger-Communication Controller (PA
and Help Point) Communication as well as Data Communicationfor Signaling System
• Active-Active Configuration allows OCC to communicatewith Passengers and Driver simultaneously in an
Emergency Situation.• In case of a failure of any one of the Train Borne Radios,
all the communication can be routed through theremaining Train Borne Radio
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Smart Unified Driver Console
• Single audio interface used for Train Announcement, Train HelpPoints and OCC communication for the driver for simplifiedoperations
• Prioritized integration into Single Audio Interface whereinEmergency calls from OCC can preempt other audio inputs andoutputs
• Simplified Receiving of calls from OCC without pressing any button -
– Audio automatically routed to the Headset if the Driver is not busy withTrain Announcement or Help Point call
– If driver busy with train announcement or help point call then for a non-emergency call a flashing light on the Crew Panel to indicating waitingOCC call. For an emergency call the Announcement or Help Point call
will be pre-empted and call would automatically routed to the headset• Simplified Placing calls to OCC just by pressing PTT button and
Location Dependent Addressing takes care of routing the call toappropriate Controller
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