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Solutions for Railway System

Microprocessor based Fault Diagnostic and Control System for Locomotives :

• Complete Fault Diagnostics
• Automatic Wheel Slip Control and Traction Motor Elimination
• Unattended Automatic Cranking and Shutdown
• System Fault & Parameter Recording and Retrieval
• Downward compatible to existing locomotives for coupling through power couplers for MU Operation.
• Multiple CPU architecture and true real time operation.
• In-built Speed Monitoring and Recording Unit
• User programmable parameter, logic, tractive effort and braking powder
• On Line Estimation & Display of Load Factor
• Duel window back lit LCD Display
• Work from 0 - 70 c and up to 98% RH (non-condensing)
• Can withstand up to 5g - vibration level
• Extensive Self diagnostics for internal faults in the system
• Control Stand Interlocking (Loco can be controlled from only one Control Stand at a time)
• Wireless radio compatible for remote monitoring & control
• Real time data transmission for immediate observation of train handling and health monitoring.
• Continues recoding of snap shot of all input / output/ interlock data during each alarm / fault which can be downloaded to an external computer.

Microprocessor Based Speed & Energy Indicating & recording System

• Speed in KM/Hr
• Memory for Last 30 minutes
• Distance traveled
• Brake pipe pressure
• Dynamic brake application
• Wheel wear adjustment
• Maximum Speed Limit
• Auto Calibration facility
• Memory freeze facility
• Memory full indicator
• General Use: Locomotive Engines in Railways & Mines.

Vigilance Control Device

Salient Features

• Driving activities like notch operation, horn, sander, loco brake, train brake etc. are taken as input signals for VCD operation for checking driver activity
• Warns the driver with audio visual alarm if normal driving activity is not observed within a predefined time period
• Application of Penalty Brake in case of absence of driving crew
• Cab specific Indication and Liquid Crystal Display for showing current status of VCD
• Records data of events with time stamp for data analysis, if required
• Windows-based data extraction and analysis software for report generation
• Keypad interface for displaying recent events with time stamp
• Bypass arrangement in case of VCD failure.

Applications

• Safety of train in case of absence of driving crew
• To create alertness in driving crew for safe train movement
• Data analysis for management review in case of train derailment/accident