TETRA - Enabling Reliable & Efficient Communication in Metro Rail Prashant Rao Executive Director AGENDA
•Brief on Delhi Metro Rail.
•Communication Requirement in Metro Rail
• Why TETRA for Metro Rail
• Metro Rail Projects in India
PAGE 2 DELHI METRO NETWORK
Line 1 - 25 Km in Length Line 2 - 44 Km in Length Line 3 – 35 Km in Length Line 4- 23 Km in Length Line 5- 18 Km in Length Line 6- 30 Km in Length Airport Line-20 Km in Length
Total >150 Stations as on Date Operational. DELHI METRO MAP INCLUDING PHASE III DMRC’S PROGRESSION
• Started Metro operation in 2002 in Delhi with Modern Train Control Systems.
• Started Operations with TETRA for the First time in India.
• TETRA used for Operations, Maintenance and Security.
• Band used in 380-400 Mhz. METRO COMMUNICATION REQUIREMENTS Flexible & Scalable– future proof communication network providing comprehensive coverage and capacity
Efficient Communications - secured system to enable efficient group communications designed to enhance Productivity
Reliability & System Availability - reliable private system with full control over the network, crucial for minimizing downtime and ensuring safety
Data Communications- real-time data & information systems to monitor equipment or locate people
User environment & Interface - range of rugged devices designed to operate in rugged, hazardous industrial environments
Operations & Maintenance- to cost effectively maintain and operate the network.
PAGE 6 ESSENTIAL RADIO SYSTEM FEATURES FOR METRO OPERATIONS
Basic voice Call management Console features services features
Network Data services Safety & Security management
Resilience & Mobility services Interoperability Reliability & coverage
Groups of features
PAGE 7 AGENDA
• Communication Requirement in Metro Rail
• Why TETRA for Metro Rail
• Metro Rail Projects in India
PAGE 8 WHY METRO’S CHOOSE TETRA
• Open standard • Spectrum efficiency • Feature rich • Mission critical features – instant group communications, secure, etc. • Integrated / concurrent voice & data • Full duplex individual call • Voice & data interface to other railway sub-systems • Excellent audio quality • Rugged Device options
PAGE 9 METRO-RELATED DATA APPLICATIONS OVER TETRA TODAY
• Customized Computer Aided Dispatch (CAD) for railway operations • Passenger Emergency Communications • Train PA / train announcement system • Train location – ATS, GPS • Train health monitoring & telematics • Location Tracking system • On-train Passenger Information System
PAGE 10 RADIO ARCHITECTURE
11 END-TO-END SOLUTION FOR TRAIN RADIO SYSTEMS
CAD & Voice Trainborne Recording Sub- Sub-system System
TRCP API BTS API TCI
Data PA
Master Clock
Other FOTS PABX Sub-system PAS PIS Train Train Signalling ECB/EHP computer PIS Other Sub-systems In metro Train Controller TETRA Radio System
Total Train Radio Solution
PAGE 12 END-END TRAIN COMMUNICATIONS SOLUTION Trainborne CAD Sub-system Sub-System
TRCP
BTS API TCI API
MSO
PA Data
Other Sub-system
TETRA Radio System
Train Controller Total Train Radio Solution
PAGE 13 OCC/BCC DISPATCH SYSTEM
Key important calling operation for dispatch system: • Calling of trains by Train Service ID (Train Run Number) • Unique Dispatch Console Graphical User Interface (GUI) • Supporting voice & data between dispatcher to train & O&M radio users. Controller Position
• Identify different type of trains • TRN calling • Train Status • Direction calling • Train location update • etc 14 PAGE 14 END-END TRAIN COMMUNICATIONS SOLUTION Trainborne CAD Sub-system Sub-System
TRCP
BTS API TCI API
MSO
PA Data
Other Sub-system
TETRA Radio System
Train Controller Total Train Radio Solution
PAGE 15 TRAIN CAB RADIO
16 TRAINBORNE RADIO
TRCP
Driver Handset
Driver Speaker 19” Sub-Rack
Auxiliary Interfaces for PC Train PA System and Data TIMS (Train Information Management System) Terminal TRIU 12VDC Signalling Equipment ATC Cable Assembly with Connectors Rear TRIU Relay Contacts from Rolling Stock PEI Connectors to RS Equipment
110 V DC Redundant Asscy
DC/DC (Back) (Data + Control) Converter
12VDC
MTM 5200 Radio RCH Fist Mic
PAGE 17 RADIO COVERAGE IN UNDERGROUND
• Is by LCX Cables in Tunnels/Station
• Bi-directional Amplifiers(BDA) provided at every station ,feeding cables into tunnels and station areas.
• LCX cables are also being provided of GSM/CDMA operators for Mobile coverage
18 OCC RADIO EQUIPMENT
19 20 COMPREHENSIVE FEATURE SUITE
• Voice calls • Interoperability Features: • Network Management System - Group Call – Dynamic Regrouping - Fault, Configuration, - Individual Call – Broadcast Call: • Site wide call Accounting, Performance, - Private call Security management - Telephone interconnect • Area wide call • Announcement call • Reliability • Data – Pre-Planned Disaster Response - Radio to Radio direct mode - Status Message - Local Site Trunking - Short Data • Advance Features - Back-up Control Channel - Packet Data – Console Priority Call - Redundant Controllers - Data with Voice Priority – Emergency call - Multiple Base Radio – Hot mic with Emergency - Redundant IP • Security Features routers/switches – Ambience Listening - Authentication – Selective Radio Inhibit - Encryption • Interfaces – GPS Tracking - Over the Air Key - PABX/Telephony Management - Legacy Analog Radios - PA Broadcast - ATSS/PIDS etc Comprehensive Features for Operational Requirements
in Metro Rail PAGE 21 AGENDA
• Communication Requirement in Metro Rail
• Why TETRA for Metro Rail
• Metro Rail Projects in India
PAGE 22 CURRENT METRO RAIL PROJECTS IN INDIA
• Delhi Metro Ph1/Ph2/Ph3 ( > 200 km) • Delhi Airport Metro Express Line • Mumbai Metro Line One • Bangalore Metro • Jaipur Metro • Chennai Metro • Gurgaon Metro • Hyderabad Metro • Kolkata Metro • Kochi Metro • Navi Mumbai Metro • Noida Metro • Lucknow Metro FUTURE METRO RAIL PROJECTS IN INDIA
• Mumbai Metro Lines (Line 3) • Nagpur Metro • Vijayawada metro • Ahmedabad - Gandhinagar Metro • Pune Metro • Chandigarh Metro • Kanpur and Varanasi Metro • Patna metro THANKS
25 Thursday,Presentation June 02, to 25 2016 Dy.CRS/S&T