Information About Axle Counter,Track Structure Point & Crossing,Cable Schematics,CBTC Equipment,Overlaps,Core Plans,Earthing,ERTMS,Headway Calculation,Hot Axle Box Detectors,Interface Design,Level Crossing,Markers & boards,Bonding Plan Electrical Lockings,Route locking,Automatic Warning Systems AWS,Point Circuit,Equipment Treadle,Track Layout,Track Circuit Interrupters,Train Protection Warning System (TPWS),Slip Siding & Catch Siding.
Railway Signalling – Glossary of Signalling Terms This standard defined the meaning of commonly used signalling Glossary of Signalling Terms to ensure that each term is clearly understood and always use to convey the same meaning. The glossary is arranged in alphabetic order. What is Railway Signalling Glossary of Signalling Terms? Examples of Glossary of Signalling […]
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Railway CBTC Equipment CBTC Components Vehicle On-Board System: 1. Vehicle On-Board Controller (VOBC) 2. Thales Radio (composed of Mobile Radio, Switches for Trusted and Untrusted Networks and Security Device); 1. Train Operator Display (TOD); 2. Transponder Interrogator (TI) with transponders; 3. Proximity Sensor with proximity plates; 4. Speed Sensors; and 5. Accelerometers. Wayside Equipment:- 1. […]
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Railway Signalling Train Stop Equipment Presentation Railway Signalling Train Stop Equipment Presentation What is a Train stop? The train stop is a train protection device that automatically stops a train if it attempts to pass a signal at danger or (in some applications) if it attempts to pass at an excessive speed on the approach to […]
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Metro Rail Provision of Signals Working of Signals and points Metro Rail Provision of Signals (1) Fixed signals shall be provided on running lines at the approach to all points and crossings of interlocked areas and located in such a way that trains will stop at a safe distance from any fouling movement or location. […]
Continue ReadingSMC PLC Overview JNUP The SMC PLC system is used for the transmission of non-vital inputs and outputs between the field equipment and the SMC. 1. It relieves the SCS of having to process functions which are not safety-critical. 2. Typical functions handled by the SMC PLC are: 3. SER security and power alarms 4. […]
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RRI LAYOUT WITH ALL BUTTONS FOR SIGNALS POINTS & ROUTES SIGNAL BUTTON CIRCUIT Any button pressed, the concerned signal button relay will pick up providing all other buttons relays are dropped and no button remain pressed. ROUTE BUTTON CIRCUIT Required route button is pressed to energize the route button relay POINT BUTTON CIRCUIT […]
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