Major - Copy

8/8/2019 Major - Copy

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Improve Home Sensory & ControllingImprove Home Sensory & Controlling

Network with Network based onNetwork with Network based on

IEEEIEEE--

802802..1515..44 and Cloud Computingand Cloud Computing


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SYNOPSISSYNOPSIS

AimAim Basic ideaBasic idea FeaturesFeatures

Cloud computingCloud computing Block diagramBlock diagram Software & HardwareSoftware & Hardware AdvantagesAdvantages

DisadvantagesDisadvantages ApplicationsApplications Future scopeFuture scope ConclusionConclusion


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AIMAIM

This project aims atThis project aims atpresenting a methodpresenting a methodto lower the powerto lower the power

consumption of theconsumption of thewireless homewireless homesensory andsensory andcontrolling systems.controlling systems.


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BASIC IDEABASIC IDEA

The basic idea is to realize that we putThe basic idea is to realize that we putforward a new network layer calledforward a new network layer calledpithur,which is based on IEEEpithur,which is based on IEEE 802802..1515..44..

It can extend the battery life toIt can extend the battery life to 77--99 timestimesthan that of a zigbee network, at the cost ofthan that of a zigbee network, at the cost oflower performance and longer time.lower performance and longer time.

And also we lowered the power consumptionAnd also we lowered the power consumptionof the home gateway by moving theof the home gateway by moving thecomputing task to an internet server with thecomputing task to an internet server with thecloud computing technology.cloud computing technology.


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PROTOCOL USEDPROTOCOL USED

IEEE 802.15.4 low power and low dataIEEE 802.15.4 low power and low datarate ZigBee protocolrate ZigBee protocol

Ethernet protocol (TCP/IP)Ethernet protocol (TCP/IP)


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FEATURESFEATURES

Thin embedded web server will be designedThin embedded web server will be designedand ported to ARM processorand ported to ARM processor

Devices can control through this web serverDevices can control through this web serverusing web browsers on PCusing web browsers on PC

The system will display the real time homeThe system will display the real time hometemperature readings on net pagestemperature readings on net pages

To form home wireless sensor network IEEETo form home wireless sensor network IEEE802802..1515..44 low power and low data rate ZigBeelow power and low data rate ZigBeeprotocol will be usedprotocol will be used


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CLOUD COMPUTINGCLOUD COMPUTING

It is internetIt is internet--basedbasedcomputing, wherebycomputing, wherebyshared resources,shared resources,

software andsoftware andinformation areinformation areprovided toprovided tocomputers and othercomputers and other

devices on demand.devices on demand.


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Technical Block DiagramTechnical Block Diagram

Power supply

unit

Driver unit

ZigBeeTransceiver

Temperature

sensor unit

PIC MCU

Appliances

Home appliance side slave Control unit


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CONTCONT

Power supply

unit

PC With web

browserZigBee

Transceiver

ARM7 MCU

With web

server

Keyboard

Home

Gate way

(TCP/IP)

Ethernet

module

-Master unit Home Embedded web server


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HARDWAREHARDWARE

ARMARM77 TDMITDMIProcessor, PIC MCU,Processor, PIC MCU,Power supply unit,Power supply unit,

ZigBee,ZigBee, Ethernet Module, PC,Ethernet Module, PC,

Temperature SensorTemperature Sensorand Appliancesand Appliances


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ADVANTAGESADVANTAGES It cut downs the cost of the system byIt cut downs the cost of the system by

lowering the hardware requirement of thelowering the hardware requirement of thehome gateway.home gateway.

Reduce the power consumption of theReduce the power consumption of thenetwork by replacing Zigbee network with anetwork by replacing Zigbee network with anewly designed network layer andnewly designed network layer andapplication layer, which are also build uponapplication layer, which are also build uponthe IEEEthe IEEE 802802..1515..44 Physical and MAC layerPhysical and MAC layerbut is more energy saving.but is more energy saving.

It is environmental friendly.It is environmental friendly.


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DISADVANTAGESDISADVANTAGES

It requires a constant internet connection.It requires a constant internet connection.cloud computing is impossible if you cantcloud computing is impossible if you cantconnect to the internet.connect to the internet.

It doesn't work well with low speedIt doesn't work well with low speedconnection.connection.


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APPLICATIONSAPPLICATIONS

In smart homeIn smart homeautomation andautomation andpower managementpower management

system.system. In industrial wirelessIn industrial wireless

sensor network tosensor network toreduce powerreduce powerconsumption.consumption.


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FUTURE SCOPEFUTURE SCOPE

The thin web server can be run on RealThe thin web server can be run on Realtime Operating system such as Linux ortime Operating system such as Linux orwindows CE vwindows CE v55..00

High level Security systems can be madeHigh level Security systems can be madewhile on user being out of station,while on user being out of station,through CMOS cam implementation; duethrough CMOS cam implementation; due

to such things we can monitor hometo such things we can monitor homeenvironment on Net.environment on Net.


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CONCLUSIONCONCLUSION

The Home Sensory & Controlling NetworkThe Home Sensory & Controlling Networkusing ZigBee network and Embedded webusing ZigBee network and Embedded webserver has been implemented. Theserver has been implemented. Theappliance status and controls were doneappliance status and controls were donethrough web. The ARMthrough web. The ARM 77 processor gave aprocessor gave agood performance to accompany thisgood performance to accompany this

project very well.project very well.


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THANK YOUTHANK YOU


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QUERIES?QUERIES?

Documents

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