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A train inspection system is one of various systems of inspection which are essential to maintain the safe running of rail transport. Because safety is of high importance when train cars move across the rails, there must be inspections. The cars are heavy and have moving parts that can break or become defective.
Rail inspection cars and HiRail trucks are the answer to today's high mileage inspection needs. The first rail inspection cars were created by Dr. Sperry. Since then, many new models have rolled out. These rail inspection cars are basically their own train with inspection equipment on board. The probes and transducers are mounted on carriages ...
A track geometry car (also known as a track recording car) is an automated track inspection vehicle on a rail transport system used to test several parameters of the track geometry without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness, and the ...
In the early 1990s MER MEC, in cooperation with the main Italian research institutes, developed an opto-electronic system for the automatic inspection of railway infrastructure conditions. The 1990s also saw the prototype of the ROGER vehicle which is an acronym for Rilievo Ottico Geometria Rotaia , Italian for optical rail geometry control.
In the 2000s, defect detectors have increasingly incorporated computers to generate more detailed and accurate reports of train status. Modern systems use computer programs to analyze photographs and identify potential errors for review by humans. [2]
An investigation into a Colorado coal train derailment and bridge collapse that killed a truck driver is focused on whether inspection and maintenance practices at BNSF Railway contributed to the ...
[1] [2] Initially it was known by the name Train Collision Avoidance System (TCAS). [3] [4] Kavach was adopted by Ministry of Railways as the National ATP System in July 2020. [5] Kavach functioning explained through schematic diagram. Development of Kavach began in the year 2011 as an open architecture system. In 2014, field trials commenced.
Also by Network Rail. Train Planning Rules. Used by those who plan the logistics of operating the network; Network Rail standards. Documents that specify requirements directed towards securing the safe and efficient operation of the rail infrastructure. Track standards were supported by the 'Business Critical Rules Programme' pilot in June 2012.