wireless technologies and applications cs-422 – ee436 deniz akkaya onur külçe Önal zengin duru...

CHİLD TRACKİNG SYSTEM

WIRELESS TECHNOLOGIES AND APPLICATIONS

CS-422 – EE436

Deniz Akkaya

Onur Külçe

Önal Zengin

Duru Can Celasun

Outline Project Definition Work Done by Participants Basics of CTS Project Details

Teacher Children

Other Bluetooth Applications Progress Chart Possible Improvements

Project Definition Child Tracking System is basically a network

system established using Bluetooth Technology.

Where Can You Use

Children

Tourists Museums

School Excursions

Application Characteristics Short Range Working – Range Limitter Hop Counter ID – Recognition Personal Alerts

Work Done By Participants

Onur Külçe Önal Zengin Duru Can Celasun Deniz Akkaya

Basics of CTS Java Mobile Platform

Wireless ToolkitJ2MENetbeans

Scatter Network (Master-Slave Structure) Bluetooth Devices

Project Details

ScatterNet

Project Details Bluetooth

Wireless protocol for exchanging data over short distances over fixed and mobile devices.

Uses frequency hopping spread spectrum.

Chops up data and transmits chunks using up to 79 frequencies.

Project Details• Set of inter-connected piconets.

• Piconet is a ad-hoc network of “in-range” devices.

• Scatternet enables more flexibility, higher capacity and larger networks.

• Scatternet requires nodes to be present in multiple piconets.

Project Details

Project Details

Project Details

Project Details

Project Details

New Device

Project Details

New Device

Project Details

Connection Lost

Other Bluetooth Applications

• Text messaging and conferencing.

• Short range voice chat.

• Video Streaming.

• Application sharing. Et cetera.

Progress Chart

Gathering InformationBluetooth 1.0 Book, Bluetooth Revealed,

Bluetooth ProgrammingMeetings with course instructors.

UML Diagram and Software DiscussionsJava Mobile Libraries

On PC Simulations PC – Bluetooth Mobile Device – Mobile Device

Progress Chart Gathering Information - DONE

Bluetooth 1.0 Book, Bluetooth Revealed, Bluetooth Programming

Meetings with course instructors. UML Diagram and Software Discussions - DONE

Java Mobile Libraries On PC Simulations - DONE PC – Bluetooth - DONE Mobile Device – Mobile Device - DONE

Possible Improvements

A faster application with a faster Bluetooth version

Text messaging between Teacher and Children

Finding lost children by tracking its last position in the scatternet

Let’s see where we are...

Thank you for listening