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 Junction Signalling and Robust Train Protection Signalling Principles Network to deliver High Quality Train Performance Previous Signalling: Based on a narrow set of Rolling Stock characteristics AND Assumed exemplary Driver performance AT ALL TIMES Realistic future expectations Drivers NOT perfect so need more useful information Provide ‘back-up’ plan for inevitable overrun ‘Back-up’ plan should […]
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Power Supply Railway Signalling Lightning Protection Earthing What is a Power Supply? 1. Electrical supply used for Signaling purposes. Different types of equipment need different voltages. 2. Supply is extended by the Electrical department based on the requirement of signaling. 3. Signalling has to provide the details of locations and maximum load at each location. 4. […]
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Railway Signal Clearance RRI Signaling layout Point free to operate Route setting 1. First button pressed is recognized as entrance button and the second pressed button is recognized as exit button. 2. Prevents conflicting routes from being set. 3. Prevents points being set to other than the required position. 4. Locks individual points […]
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Railway Signalling Speed Restrictions – Presentation DEFINITIONS PERMISSIBLE SPEED – The authorized maximum speed over a section of line. TEMPORARY SPEED RESTRICTION – A speed, less than the permissible speed, applied for a pre-planned period not normally exceeding 6 months. EMERGENCY SPEED RESTRICTION – A speed restriction not shown in the Weekly operating Notice (WON), or […]
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Railway Signalling layout of signal positioning GK/RT0032 – Provision of Lineside signals This document defines the mandatory requirements for the provision of lineside signals and the sequences in which signal aspects shall be presented to train drivers, in respect of plain line, diverging junctions and for bi-directional lines, to enable them to a) stop safely […]
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RAILWAY HVI AND AUDIO FREQUENCY TRACK CIRCUITS|INTRODUCTION|PRINCIPAL OF OPERATION|TRACK CIRCUIT LENGTHS|WIRING DIAGRAM|APPLICATION RAILWAY HVI AND AUDIO FREQUENCY TRACK CIRCUITS INTRODUCTION PRINCIPAL OF OPERATION TRACK CIRCUIT LENGTHS WIRING DIAGRAM APPLICATION
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