University College of Engineering

Presentation on Practical Training DRM OFFICE, KOTA.

Presented By-:

WEST CENTRAL RAILWAYDivisional Railway Manager Office,

Kota

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DATA LOGGERS

Contents

What is Data logger ?

Data Logger modes

Features

Software developed

NMDL

Data Logger Specification

What is Data logger ??

A Data Logger is any device that can be used to store data.

In railway Data logger is a system which records and monitors all activities in the signaling system of a railway station /yard in the chronological order.

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Data-Logger

Microprocessor based

It is a storage device

Installed at every station

This interface with a P.C.

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DATA LOGGERS MODES

DATA LOGGERS ARE USED IN TWO DIFFERENT MODES :-

STAND ALONE UNITS

NETWORKED SYSTEMS

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STAND ALONE DATA LOGGER SYSTEM

THIS CONSISTS OF:

DATA LOGGER EQUIPMENT (DLE) ON A RACK.

DIGITAL INPUT CABLE TERMINATION(DITC) RACK.

A MONITORING P.C.

A FAULT INDICATOR UNIT.

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THIS IS MADE UP OF:

INDIVIDUAL DATA LOGGER UNITS.

FRONT END PROCESSOR(FEP).

A CENTRAL MONITORING UNIT

A FAULT INDICATOR UNIT(FIU).

DATA LOGGER NETWORK

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Data Logger Network System

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→ Detailed Reports

→ Quick Analysis

→ Predictive & Preventive Maintenance

→ Graphical view of train movements.

→ Remote monitoring

FEATURES

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SOFTWARE DEVELOPED FOR DATALOGGER

→ Network management of Data loggers

→ Reports Software

→ Online Faults

→ Track Simulation

→ Equipment Reports

→ Train Charting

NMDL

Network Management of Data Loggers

(NMDL) is a software

To Receive data

To Record station wise status

To Analysis status change

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NETWORK MANAGEMENT OF DATALOGGER(NMDL)

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ONLINE SCHEDULE OF TRAINS

Data logger Specification

Embedded system build on Motorolla 6800

microprocessor.

Real Time Clock

Audio or Visual alarms.

Non volatile data storage.

Data detention up top 10 years

Real Time Monitoring System

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THANK YOU