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  2. End-of-train device - Wikipedia

    en.wikipedia.org/wiki/End-of-train_device

    This device is said to constitute a fail-safe condition. The DPS ETD reduced labor costs, as well as the costs of the purchase and upkeep of cabooses. The Brotherhood of Conductors and Brotherhood of Railroad Brakemen were also greatly affected by ETD, as this electronic unit replaced two crewmen per train. The widespread use of ETDs has made ...

  3. Automatic equipment identification - Wikipedia

    en.wikipedia.org/wiki/Automatic_equipment...

    Automatic equipment identification (AEI) is an electronic recognition system in use with the North American railroad industry. Consisting of passive tags mounted on each side of rolling stock and active trackside readers, AEI uses RF technology to identify railroad equipment while en route.

  4. Electro-optical targeting system - Wikipedia

    en.wikipedia.org/wiki/Electro-Optical_Targeting...

    On the left, the main IR sensor (100 km range), on the right a TV/IR identification sensor with laser rangefinder (40 km range) An electro-optical targeting system (EOTS), is a system employed to track and locate targets in aerial warfare. [1] It can use charge-coupled device TV cameras, laser rangefinders and laser designators.

  5. Train event recorder - Wikipedia

    en.wikipedia.org/wiki/Train_event_recorder

    Juridical Recording (orange) Blackbox as part of an ETCS equipment Indusi I60 ER24 control device with the DSK recorder inside. A train event recorder – also called On-Train Monitoring Recorder (OTMR), On-Train Data Recorder (OTDR), Event Recorder System (ERS), Event Recorder Unit (ERU), or Juridical Recording Unit (JRU) – is a device that records data about the operation of train controls ...

  6. Automatic train control - Wikipedia

    en.wikipedia.org/wiki/Automatic_train_control

    D-ATC indicator used on the E233 series trains. The digital ATC system uses the track circuits to detect the presence of a train in the section and then transmits digital data from wayside equipment to the train on the track circuit numbers, the number of clear sections (track circuits) to the next train ahead, and the platform that the train will arrive at.

  7. EOT - Wikipedia

    en.wikipedia.org/wiki/Eot

    Download as PDF; Printable version; In other projects ... Eot or EOT may refer to: Science ... End-of-train device;

  8. Defect detector - Wikipedia

    en.wikipedia.org/wiki/Defect_detector

    A defect detector is a device used on railroads to detect axle and signal problems in passing trains. The detectors are normally integrated into the tracks and often include sensors to detect several different kinds of problems that could occur.

  9. File:Railroad structures and estimates (IA ...

    en.wikipedia.org/wiki/File:Railroad_structures...

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