new fyp ppt.pptx

7/28/2019 NEW FYP PPT.pptx

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Web Based Power Control Using

Zigbee & Embedded Server

PROJECT TITLE:


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Group Members:Mohammad Shirjeel 2k9-EE-201Junaid Ahmed 2k9-EE-240Tariq Yasen 2k9-EE-246

Haris Ali 2k9-EE-250

PROJECT SUPERVISOR:

ENGR. OMER MUSHTAQ


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Introduction


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To control power

through Web Browser using Zigbee

by any host on Local Area Network.

Objective


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Power being turned controlled through Web

Browser.

Web browser transmit signal to Zigbee Terminal

through embedded server

Web page is designed to control power and stored

in embedded server.

Power manager is composed of small embedded

system.

OVERVIEW


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Embedded server decodes requests received over

LAN

It also updates the web page & commands zigbee ip

modem through RS232

Zigbee ip modem then sends signal to reciever at

other ends

Small embedded systems are connected with

receiver for switching and controlling purpose

OVERVIEW(Cont.)


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Based on Integration of two IEEE research papers

Embedded Web Server Application Based

Automation and Monitoring System

Web Based ZigBee Enabled Home AutomationSystem

OVERVIEW(Cont.)


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HardwareHardware's we used are as follows:

Atmel AVR ATmega32

Enc28J60

Zigbee IP Modem Terminal


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Atmel AVR ATmega32

Advantages: The Atmel AVR ATmega32 is a low-power CMOS.

8-bit microcontroller based on the AVR enhanced RISC

architecture.

Executing powerful instructions in a single clock cycle

ATmega32 achieves throughputs approaching 1 MIPS per

MHz

Allows the system designer to optimize power consumptionversus processing speed.


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ENC28J60

Advantages: Meets all of the IEEE 802.3 specifications.

Supports Full and Half-Duplex modes

Packet filtering schemes to limit incoming packets.

Internal DMA module for fast data throughput.

Hardware assisted IP checksum calculations.

SPI Interface with speeds up to 10 Mb/s.


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Zigbee

Zigbee (IP Modem) Model: F8114


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Zigbee TerminalModel: F8914

Zigbee Cont.


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Software

Zigbee IP modem Configuration Software

Zigbee terminal configuration software

Genius(To burn Atmel AVR ATmega32)

Atmel Studio 6 and WINAVR


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Software Design

IP module: to listen and respond to IP request

HTTP over AVR MCU by TUXGRAPHICS: to store html

page

ENC28j60: to describe pins and establish SPI communication

with MCU

Serial: To communicate serially with zigbee


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Progress: Almost 70% of project is complete

Embedded Server is designed and implemented

Final Testing and troubleshooting of embedded servercode

Only major task left is to interface Zigbee and MCU


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THANK YOU


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QUESTIONS &

SUGGESTIONS

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