vehicle traking system

8/7/2019 vehicle traking system

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INTRODUCTION

A vehicle tracking system combines the installation of an electr onic device in a vehicle, to enable the owner or a third party to track the vehicle's location.

Moder n vehicle tracking systems commonlyuse GPS & GSM technology for locating the vehicle.

Vehicle infor mation can be viewed on electr onic maps

via the Inter net or in mobile phone via SMS.



Why the fir ms need VTS

Fuel and Power Saving

Effective Fleet Control

Instantaneous Fuel Level Monitoring

Decreasing the Accident Risk

Driver and Load Security

Evaluation of Drivers Performance

Monitoring the Delivery Time

Safer Vehicle Renting



In which sector s is VTS used

Logistics,Cargo,Distribution,TransportationFleet management

Public ServiceVTS avoids misusage

RailroadsVTS can monitor thewagons online

Private Yatchesand Fishing BoatsVTS locates the vehiclein case of emergency

School andEmploymentVTS can alert when vehicleis approaching

Working

VehicleMonitoring vehiclewhich project theyare working

PoliceCommunication withother vehicles

Rent a Car

Firms

Monitor the vegicle inagreement terms



Pr event smuggling

Knowing the exact location of

the car go

Stor ing data about r outes of

trucks

Pr oviding infor mation to customer

Reasons of Using VTSfor Logistic Companies



Technologies Involved

GPS Global Positioning System

Allow GPS receiver to determine its exact POSITION in longitude and

latitude, velocity, direction etc.

GSM Global System of Mobile

Allow this POSITION information to be sent to central control room as

SMS or GSM data call

GPRS General Packet Radio Service

Allow transfer of multimedia content like photograph to central control

room or other mobile unit

GIS Geographical Information system

City maps with technical information which allow converting the

POSITION information into possible address, street or place.













Active versus passive tracking

� Passive devices store GPS location, speed, heading

and sometimes a trigger event such as key on/off,

door open/closed.

� Active devices collect the information but

usually transmit the data in real-time via cellular or

satellite networks to a computer or data center forevaluation.











16

SIMCOM SIM548

The GSM/GPRS+GPS Module for Satellite Navigation

Connects to the specific application and the air inter f ace.

Allows goods, vehicles and people to be tracked at any

location and anytime with signal coverage.





Theory of operation(GPS PART)



Description

� In the RF section the GPS signal detected by the

antenna is amplified, filtered and converted to an

intermediate frequency (IF).� The function of the correlators is to acquire and

track the satellite signals

� Gps core calculates the position, velocity and time.

� The data of the navigation solution are available at

the serial RS-232 interface.



TotoSIM548



GSM-GPS Antenna Connector



Inter f ace of Ser ial port



GPS Part Ser ial port featur es of SIM548

Seven lines on Ser ial Port Inter f ace

Contains Data lines TXD and RXD, State lines RTS and CTS, Contr ol lines DTR, DCD and RI;

Ser ial Port can be used for CSD FAX, GPRS ser vice and sendAT command of contr olling module. Ser ial Port can use multiplexing f unction;

Ser ial Port supports the communication rate as following:

300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 Def ault as 115200bps.



SOME APPLICATION AREAS

Online Fleet Management

Fuel and Heat Level Monitor ing

Order and Car go TrackingFleet Per for mance Analysis

Secur ity, Road Assistance

Emer gency Help



Reasons of Using GPS Tracking

Systems for Insurance Companies

Secur ity for thef t

With var iations of vehicle tracking system insurance

companies can locate the stolen vehicle and stop its

engine. To make this system common Insurance

companies offer discount for the insurance of car s.

Ex: Genel Sigorta pr ovides 15% discount for the

customer s who ar e agr ee to apply UND vehicle

tracking system (UND is a pr oduct of UNDTeknolojiler i, which has a agr eement with Genel

Sigorta.)



Reasons of Using GPS Tracking

Systems for Automotive Pr oducer s

To pr ovide emer gency ser vice to

customer s

Ex: Por sche offer s a GPS tracking system for its customer s. With pushing on a

single button called S.O.S on the middle

console Por sche customer can get r oad

ser vice. (Only in Eur ope)

To keep track of the pr oducts against

auto thef t



Some Featur es of VTS

OPTIONAL FEATURES

What is the temperatur e of Vehicle

Which dr iver is dr iving the vehicle - ³RFID based´

What is the f uel level

Which goods ar e loaded - ³Bar code r eader´

Locking the Door s

Stop the Engine

In Cabin Camera

In Cabin Micr ophone Connection



POTENTIAL PROBLEMS OF VTS

Some Vehicle Fir ms void warranty when

VTS loaded

Mer cedes and Renault is accepted the

warranty af ter VTS loaded for Reysa

Company

Interrupting Pr ivacy Legal Punishment

Tracking

Listening and Video Recording



THANK YOU

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vehicle traking system