automatic vehicle locator using gps
DESCRIPTION
GPTC Kasaragod...TRANSCRIPT
![Page 1: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/1.jpg)
BIJESH.M.AS6 ELRoll No:11REG NO:11040915
By,
AUTOMATIC VEHICLE LOCATOR USING GPS
![Page 2: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/2.jpg)
CONTENTSIntroductionWhat is AVL ?Components of AVL SystemsWhat is GPS & how it works?Working of AVL SystemsUsesApplication of AVLFlaws in the systemConclusionReference
![Page 3: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/3.jpg)
IntroductionAutomatic Vehicle Locator (AVL) is a computer –based vehicle tracking system.
The actual real –time position of each vehicle is determined and relayed to a control center.
AVL systems include: computer -aided dispatch software, mobile data terminals, emergency alarms, and digital communications
![Page 4: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/4.jpg)
Automatic Vehicle Locator (AVL) What is AVL ?
An automatic vehicle locator (AVL) is a device that makes use of the Global Positioning System (GPS) and enables to remotely track the location of a vehicle. It is an important tool which identifies a vehicle with regard to its geographic position, speed and heading.
![Page 5: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/5.jpg)
AVL System
![Page 6: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/6.jpg)
AVL TECHNOLOGY
![Page 7: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/7.jpg)
Components of AVL systems1)
•Radio Receiver
2)
•GPS Receiver
3)
•GPS Modem
4)
•Antenna
5)
•GPS Base Station
6)
•Wireless Communication
7)
•GPS Tracking Software
8)
•Data Stream Processing Servers
![Page 8: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/8.jpg)
![Page 9: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/9.jpg)
What is GPS?The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites.
![Page 10: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/10.jpg)
How GPS works?
Triangulation:
Collecting of signals from three or more satellites in carefully monitored orbit from which the receiver computes its own spatial relationship to each satellite to determine its position.
![Page 11: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/11.jpg)
![Page 12: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/12.jpg)
Working of Automatic Vehicle Locator
![Page 13: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/13.jpg)
Working of AVL system1) The satellites are synchronized to emit encoded navigational information (exact positioning and exact time).
2) Any vehicle equipped with a GPS receiver will intercept these transmissions.
3) Using a simple mathematical formula derived from triangulation, the receiver is able to calculate its own longitude, latitude, velocity and even altitude.
4) Then this information is transmitted to a central dispatch center.
![Page 14: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/14.jpg)
![Page 15: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/15.jpg)
![Page 16: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/16.jpg)
![Page 17: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/17.jpg)
![Page 18: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/18.jpg)
GPS Satellite GPS Receiver
Radio System GPS Antenna
![Page 19: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/19.jpg)
MAPPING
Maps allow understandable view of vehicles location and will also allow operators to apply local knowledge.
![Page 20: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/20.jpg)
![Page 21: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/21.jpg)
Vehicle location display in real-
time.
Recording of arrival and
departure times (proof of delivery
etc).
Monitoring of driving practices
(speed).
Alerts if vehicle leaves or enters
a defined area.
Uses
![Page 22: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/22.jpg)
In MilitaryTrack AnythingIn Cargo
In cargo
Applications Of AVL
![Page 23: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/23.jpg)
Flaws in the system•Ionosphere and troposphere delays - The satellite signal slows as it passes through the atmosphere.
•Signal multipath - The GPS signal is reflected off objects such as tall buildings before it reaches the receiver, thus increasing the travel time of the signal.
•Receiver clock errors - A receiver's built-in clock is not as accurate as the atomic clocks onboard the GPS satellites.
• User compulsory needs a computer to access lost vehicle information
![Page 24: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/24.jpg)
•By using GPS we can track the location of the vehicle
•It is a cost effective and efficient technique
•It gives protection to the vehicles and also the accident alerts
Conclusion
![Page 25: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/25.jpg)
Reference
www.vehiclelocationsystem.comwww.gpstracker.ph/techwww.pocketgpsworld.comwww.seminarsonly.com
![Page 26: Automatic Vehicle Locator using GPS](https://reader033.vdocuments.site/reader033/viewer/2022061204/547f4600b4af9f33408b4710/html5/thumbnails/26.jpg)
THANK YOU