ECoR commissions EOTT system; test runs goods train sans a guard

East Coast Railway (ECoR) did a successful field trial for running a goods train with End of Train Telemetry (EOTT), a cutting edge technology,in the Talcher-Paradeep section of ECoR.This technology enables train operations without a brake van and guard . The EOTT product was commissioned and tested by electric loco shed, Angul.

The EOTT equipment is designed to do the guard’s job by giving indication to the  loco driver.It is used to establish communication between the loco driver and the last wagon of the train.

What is EOTT?

End of Train Telemetry (EOTT) system mainly consists of HOT (Head of Train) fitted in locomotive and EOT (End of Train) fitted on last vehicle of the train. EOTT has Global Positioning System (GPS) module to indicate location of the train, Global System for Mobile communication (GSM) module to transfer data to server and radio device for communication & control between HOT (front unit) & EOT (rear unit). High Visibility Marker light flasher device in EOT is provided with automatic switching ON & OFF based on the ambient light condition.

Break Power pressure of the last vehicle of the train is displayed to Train Driver in the HOT display in cab of the locomotive. Train Driver can confirm Break Power pressure drop in the train up to last vehicle during application of air brake by observing Break Power pressure of last vehicle remotely in the HOT display.

It has provision to apply emergency brake from last vehicle of the train by opening a valve in EOT remotely from the cab of locomotive. It has the provision for automatic application of train emergency air brakes also from rear when emergency train air brake is applied by Loco Pilot in the cab and the simultaneous application of brake from front and rear will reduce the braking distance and time for controlling the train.

In case of train parting confirmed by Loco Pilot, emergency brake from EOT, if required by Train Driver can be applied in order to bring the rear portion to an early halt. These available provisions will boost the confidence of Loco Pilots during running of trains with EOTT.

This technology will eliminate the requirement of Brake Van and practice of employing guard in the train. One additional wagon can be connected in place of Brake Van thereby enhancing the scope of earning revenue.

Related Posts

This Post Has One Comment

  1. For long goods trains, person at the rear is more helpful and useful, specially in case of emergency. Otherwise the Assistant to the Driver has to move from engine to the other end by walk. In the night, specially in the hilly terrain it is difficult and time waste. Just for saving the Guard, involving so many gadgets which are likely to fail more often than men, and these also to be removed and preserved and fitted again involving staff and material. In my opinion time tested human service is more reliable and also provides employment and perhaps on the whole cheaper.

Got something to say? Post a comment!Cancel reply

Exit mobile version
%%footer%%