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Measures of Dispersion and Variability: Range, QD, AD and SD
vensoft technologies http://www.ieeedeveloperslabs.in/ intelligent train tracking system
1. VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
GSM Based Train Tracking System
Abstract
Due to non-availability of prior information about the trains’ arrival schedule, people
have to wait longer on railway stations especially in morning when they have to reach the offices
in time. The trains are overloaded for most of the times which often results in some kind of fault
occurrence in trains and people get late further.
This project proposes and implements a solution for enhancing public transportation
management services based on GPS and GSM. The system consists of three modules: Railway
Station Module, In- Train Module, BASE Station Module equipped with PC and GSM modem,
BUS Station Module sends the initialization information containing the bus for particular
destination to the BASE Station Module using SMS.
The microcontroller based In- Train Module consisting mainly of a GPS receiver and
GPRS enabled GSM modem then starts transmitting its location and number of passengers to
BASE Station Module. BASE Station Module equipped with a microcontroller unit and GSM
modems interfaced to PCs is designed to keep track record of every bus, processes user request
about a particular train location out of Railway Station and updates trains location on Railway
stops.
Server in the base station will have the IP address which is assigned to each GSM module
fixed in the Train to transmit the data continuously from longer distance. Pair of IR Sensors are
fixed in the train module to count the passenger of entry and exit and transmit the status of the
crowd at that time.
This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage
regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac
output of secondary of 230/18V step down transformer.
2. VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
Block Diagram:
TRAIN BLOCK:
Power
Supply
Micro Controller
Real
time
clock
RS 232 GSM/GPRS
Modem
GPS IR Sensor
Pair
Power supply
Step down
transformer
Rectifier Filter Regulator
3. VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
VENSOFT Technologies www.ieeedeveloperslabs.in Email: vensoftprojects@yahoo.com Contact: 9448847874
Railway Station Module:
Server RS 232 GSM/GPRS
Modem
Micro
Controller
Power supply
Step down
transformer
Rectifier Filter Regulator
