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Wireless Surveillance and
Online Data Transfer to Remote Palace
1. Introduction:Since the origins of the railway in the XIX
century most of the innovation and deployment
efforts have been focused on aspects related to traffic
management, driving support andmonitoring of the train state. The
aim has been to ensure the safety of people and trains and tomeet
schedules, in other words, to ensure the railway service under
secure conditions. To achieve
this it has been necessary to establish a communication channel
between the mobile elements
(trains, infrastructure repair machinery, towing or emergency
vehicle, and so on) and the earth
fixed elements (command posts and stations, signals, tracks,
etc.).
The use of wireless technologies and Internet is growing in the
railway industry which allows
the deployment of new services that need to exchange information
between the trains and
terrestrial control centers. This will support applications such
as cargo tracking, videosurveillance in trains and at stations,
passenger information services, Loco Surveillance etc.
2. Purpose:Wireless Surveillance System is used to monitor,
record and transmit the various parameters
in the locomotive such as energy consumption, speed, time,
distance, location, etc. And alsohelps to analysis of the faults
and protect the lives of both passengers and operators by
encouraging a safe transportation environment.
3. Features: System is developed based on Advanced
Microcontroller Global Position System is used to detect the
location of the loco RS-485 port is facilitate for communicating
with MC device 8MB Non-Volatile memory is used to store the data
GSM/GPRS wireless technology is used for online data transmission
to the Internet User friendly HTML web page has been developed to
analyze the loco data Data can be available in the form of e-mail
and SMS Speed is displayed on seven segment display Parameters:
o Dateo Timeo Latitude/Directiono Longitude/Directiono Speedo
Voltageo Currento Halt Energyo Run Energy
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4. System Specifications: Input Voltage: 75V DC to 140VDC
Operating Principle: Advanced Microcontroller Based Wireless
Technology: GPRS, GPS GPRS Data Transmission Rate: 115200 bits per
second Communication Ports:
o RS-232: GPRS Modemo RS-232: GPS Module
Data Storage: 8M Bytes Display: Seven Segment Display (1 inch)
LED indications:
o LED1: Running Status of the Systemo LED2: Over Speed
Size: Weight: Antenna: Temperature: Humidity:
5. Technical Specifications: Microcontroller: Luminary GSM/GPRS
Modem: Wavecoms FastrackSupreme 10 GPS: UniTraQ GT-714FS IDE: Keil
Application Software: VC++
6. Functionality:The functionalities are given below:
Receive the data from MC unit which is connected through RS-485
Receive the data from GPS module Store the received data into Flash
memory Transmit the data to the server through GPRS Modem in
predefined intervals Display the speed of LOCO in Seven Segment
Display Update the display at every one second Intensity of the
Seven Segment Display will automatically adjusted with the help of
LDR Over Speed LED will blink if the speed is exceed the limit
Process LED is indicate the running status of the module Open the
web pagewww.data.comto analyze the data7. Block Diagram:
http://www.data.com/http://www.data.com/http://www.data.com/http://www.data.com/
