Research Designs & Standards Organisation
TECHNOLOGY ENABLED TECHNOLOGY ENABLED INTEGRATED REAL TIME ASSET INTEGRATED REAL TIME ASSET
& SAFETY MANAGEMENT & SAFETY MANAGEMENT SYSTEM ON ALL TIME, SYSTEM ON ALL TIME,
ANYWHERE BASISANYWHERE BASIS
• For Managers
• Passengers
• Statistics
VHF
TRAINDERAILMENT DETECTOR, EQUIPMENT DATA
TRACKSIDE BOGIE MONITORING
SYSTEM, HOT BOX & WHEEL
DETECTOR, WILD ACOUSTIC
DETECTOR, TFDS, TWDS, SCADA
OFFLINE MONITORING
DATA (TRC , SPURT,
NETRA)
LOCO
ON BOARD MONITORING
Microprocessor & GSM/ VHF communication,
ACD
OFFLINE
MAINTENANCE
DATA
TRACK , BRIDGES, OHE ETC.
ROUTE DATA &
PHOTOS FOR ASSETS
(OFFLINE)
EOTT
INTEGRATED REAL TIME ASSET & SAFETY MANAGEMENT SYSTEM
RFID at
Stations,
rolling stock
and
important
wayside
locations
like, level
crossings,
bridges,
tunnels etc.
VISION
DATA TRANSMISSION BY ENCODED GSM
SERVER
MANAGERS –
Operations,Punctuality, asset
monitoring, Crew performance
and utilisation.
STATISTICS
-Utilization of assets
-Energy consumption
• Passenger Info display boards
•Other computers
• IVRS
•SMS
• Train running information
INTERNET
CONTROL OFFICE
GSM/GPRGSM/GPR
SS
NetworkNetwork
2.4 GHz RF Exchange2.4 GHz RF Exchange
IRIS DatabaseIRIS Database
SM
S/G
PR
SM
S/G
PR
SS
Train ModuleTrain Module
GPS GSM
MCU RF
Station ModuleStation Module
GSM
MCU RF
SMS
/GPR
SMS
/GPR
SS
SIMRAN Web ServerSIMRAN Web Server
InternetInternet
Platform Plasma DisplayPlatform Plasma Display
WAPWAP
SBC
Station Control Room
Platform Plasma DisplayPlatform Plasma Display
Platform Plasma DisplayPlatform Plasma Display Platform Plasma DisplayPlatform Plasma Display
Wireless NetworkGSM Modem
SBC
SBC
SBC
Typical Network
SBC- Single Board Computer
MCU- Microcontroller Unit
IRIS- Indian Railway Information System
WAP – Wireless Access Point
Research Designs & Standards Organisation
…Online Asset Monitoring– RFID tags on vehicles: for
automatic identification of vehicles
� Indian Railway is already planning for Rolling stock tracking and identification system.
�Correlate the defects noticed by wayside detection systems for rolling stock (WILD, Trackside Bogie Monitoring System, Hot Box & Hot Wheel detectors).
RFID Tag
Antennae
Research Designs & Standards Organisation
On Board Systems for Rolling Stock� On-Board Diagnostics
�Develop system for online monitoring of various parameters of a locomotive.
�Improve reliability, availability and safety.
� Derailment Detection Devices�Development of on-
board system for sensing derailment conditions of rolling stock.
Research Designs & Standards Organisation
Time: 20.18.23
Date: 14.3.08
Speed: 15.645
BAP: 0.8
Fuel pressure: 3.8
Main resv. Pressure: 9.5
Brake pipe pressure: 4.8
Lube oil pressure: 6.5
TMV1: 0.15645
TMV2: 0.32564
TMT1: 68.978
TMT2: 75.354
TM current: 130.564
Chassis temp: 69.934
Time: 21:40.36
Date: 14.3.08
Speed: 54.897
Main resv. Pressure: 9.7
Brake pipe pressure: 4.96
Feed pipe pressure: 4.998
Brake cylinder pressure: 0.112
TMV1: 0.27675
TMV2: 0.38564
TMT1: 56.978
TMT2: 65.354
TM current: 297.564
TM voltage: 197.286
Chassis temp: 82.934
Wayside detection systems for Rolling stock• Wheel Impact Load Detection System
– An automated system for detection of excessive impact load due to wheel defects.
• As the Train passes over the instrumented rail, data is collected and sent to the system in real time.
• The data collected is tested, all extraneous noise removed and the pure raw data analysed.
Research Designs & Standards Organisation
WILD – Web Server for Reports
Research Designs & Standards Organisation
•Trackside Bogie Monitoring System
–Monitor the condition of bogie by measuring lateral force, vertical force, angle of attack and tracking error
–Dragging equipment detector for detecting loosely hanging parts
•Sensors for detecting Hot boxes, Hot Wheels
–Use Infrared sensing techniques to identify
•Axle-boxes running hot due to bearing failure
•Wheels having abnormally high temperatures due to brake-binding.
Wayside detection systems for Rolling stock
…Static Asset Monitoring• Monitoring of Fixed Assets� SCADA for OHE installations:
� Online monitoring of circuit breakers, relays, etc installed at remote substations is being done.
� Oscillation Monitoring System:� monitor the quality of Track through
ride-index & acceleration measured on vehicle floor near Centre Pivot
� Track Recording & OHE Maintenance Cars:� Track & OHE parameters recorded
can be correlated to the location using GPS.
� Rail Fracture Detection System:� Changes in Stress levels are sent
using wireless communication to Central server. Research Designs & Standards Organisation
…Static Asset Monitoring• Monitoring of Fixed Assets� Scour monitoring using Time Domain Reflectometry� Continuous Bridge health monitoring system: � For the static response, the aim is to:
– Control the maximum strain and stresses– Verify cracking, if any– Report strain changes, both during construction and during service
� For the dynamic response, the aim is to:– Evaluate the fundamental frequencies, modes and damping ratios– Evaluate the dynamic effects of trains crossing the bridge– Evaluate the long-term changes in the bridge’s dynamic properties.
Research Designs & Standards Organisation
RESEARCH DESIGNS AND STANDARDS ORGANISATION
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