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Train Control Systems

Train Collision Avoidance System

Key Features


  • Prevention of Signal Passing at Danger      
  • Prevent of Head-on, Rear—End and Sideways collections
  • Display of approaching signal aspect in cab
  • Enforcement of Permanent/and Temporary Speed Restrictions
  • Presentation of Over Speed
  • Automatic Whistle at LC Gate
  • SOS Message
  • Central Real-time, Monitoring of Train Movements in NMS
  • Secured communication b/w Loco TCAS & Station TCAS
  • Train Length measurement

Distinguished Features

  • Designed to handle 50 Locos per Station TCAS
  • Added LP friendly features on the DMI
  • Intelligent Power Supply module (50-136V on both STCAS & LTCAS)
  • Assessment against the 3.2/2020 version, EN 50128; 2020
  • Capable of handling any station on the IR network
  • Implementation of Adaptive Deceleration Constant (DC) table
  • PVS, a SIL 4 Certified Safety Protocol
  • SIL 4 Certified Computing System &Real Time Operating System
  • Accelerated Life Cycle Test Bench to evaluate 10 continuous calendar year operations

Electronic Interlocking System

Main Features


  • Central Interlock, Object Controllers, Maintainers Terminal and Visual Display Unit
  • Centralized and distributed versions of the system
  • Assessment against the 192/2020 version, EN50128:2020
  • Capable of handling any station on the IR network
  • Future proof for potential interfaces
  • Each can handle up to 40Objects controllers
  • Each object controller can configure for 128 relay inputs and 64 outputs

Key Features

  • PVS, a SIL 4 Certified safety protocol
  • SIL- 4 Certified Safety computing platform,
  • SIL -4 certified Real – time Operating system
  • Unified interfaces based station management based on Rail ML
  • Intelligent & efficient Power Supply module, 50V- 136V Inputs range
  • Acceleration Lifecycle test bench, for evolution equivalent of 10 continuous calendar year operations