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home automation using ARM7 controller

Apr 12, 2017

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Engineering

DEPARTMENT OF ELECTRICAL ENGINEERING SHARAD INSTITUTE OF TECHNOLOGY COLLEGE OF ENGINEERING YADRAV

DEPARTMENT OF ELECTRICAL ENGINEERINGSHARAD INSTITUTE OF TECHNOLOGY COLLEGE OF ENGINEERING, YADRAVPRESENTATION ON-

HOME AUTOMATION ByBurungale Dhanaji Shivaji.

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Home Automation SystemOne small step for man,one huge step for mankind.

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ContentsIntroductionProblem StatementObjectivesScopeRelevanceBlock DiagramSoftware And LanguageSequence DiagramConclusion

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INTRODUCTIONHome automation Systems represents a great research opportunity in creating new fields in engineering.Home automation Systems provide improved energy efficiency.This project design of home automation using ARM7 Controller.4

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Problem StatementWhile people are pursuing ever-growing high quality of their lives today. This leads to more and more facilities and home appliances include into their buildings. How to control and manage these versatile facilities and appliances in a house?

Usually conventional wall switches are located in different corners of a house and, thus necessitate the need of manual operations like pressing to turn the loads on or off. It becomes very difficult for the elderly or physically handicapped people to operate them. How to help them?

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Project Objectives

To provide automation system which able to control the home appliances wirelessly with effectively and efficiently1) Controlling Home Appliances via Switch.2) Control through Wi-Fi and GSM.3) Extensible platform for future enhancement.

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SCOPES

This technologies that has been utilized by both industrial and private sectors.1) The system can be used in home, small offices to the big malls2) For the development of technology friendly environment.3) Password based Locking System4)Light Saving System

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RELEVENCE

This system of operating or controlling a process with reducing human involvementIt is the monitoring of the energy consumption and the ControllingCentralized & autonomous control of different parameter8

Power supplyARM7(LPC2148)Relay 3Relay 1Relay 2Relay 4Device 1Device 2

Device 3

Device 4WWI-FIGSM

ANDROID PHONEBLOCK DIAGRAM OF PROPOSED SYSTEM9

ARM7 CONTROLLERLow power ConsumptionSmall in SizeReduced instruction set controller(RISC)Inbuilt Analog to Digital Converter(A/D Converter) Operating voltage range of 3.0 V to 3.6 V64-pin ARM ControllerIt provides 32kB of static RAM.Tow Port- 1)Port0 2)Port1

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GSM MODEL(SIM900)GSM means Global System for Mobile Communication.

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ANDROID PHONE

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Software and language

SoftwareLPC2000 flash utilityLanguage C Progarming

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Home appliances systemLPG gasfanlightintruderwater level

Set valuesON/OFFSecurity alert (USER)Alert policeSet valuesON/OFF set valueON/OFFFire alert

Alert notification(USER)

Smoke alertSet valuesON/OFF

userUSE CASE DIAGRAM WITH SCENARIOS

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: Home Owner

:Login

:Hardware

1: enter usrname & passwd

5: access

2: send username & passwd

3: authenticate

4: ReplySEQUENCE DIAGRAM FOR LOGIN

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: Home Owner

:ARM-7controller

:Light

1: select light

2: check status

3: return status

4: display status

6: select options : turn on/off

7: enter value turn on/off

8: set value

9: update

10: ack

11: display result

5: display optionsSEQUENCE DIAGRAM FOR CONTROLLING LIGHT

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: Home Owner

ARM7controller

:Fan

1: Select Fan

2: Check status

3: Return Status

4: Display Status and menu

5: Select Turn on/off

6: Set Values

7: Update

8: ACK

9: Display resultSEQUENCE DIAGRAM FOR CONTROLLING FAN17

CONCLUSIONS

Home Automation system quickly and easily with low cost and high performance User can easily interact with the android phone. The user can send commands via wi-fi and GSM 18

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References

1. Cost effective digitization of Home Appliances for Home Automation with low-power WiFi devices. - International Conference on Advances in Electrical.IEEE20162. Rudas: Energy and Sensor Devices Management System in Home Automation- 2016 IEEE Region 10 Symposium, Bali, Indonesia3. An ARM-7 based Embedded Energy Efficient LED lighting system for domestic applications with user satisfaction -2014 IEEE4.Android Phone Enabled Home Automation - Journal of Academia and Industrial Research (JAIR) Volume 4, Issue 2 July 20155.Scheduling of Electrical Loads in Home Automation Systems - 2015 IEEE International Conference on Automation Science and Engineering (CASE) Aug 24-28, 2015. Gothenburg, Sweden

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6.Development Of Wi-fi- Based Control System For Home Appliances Using Android Phone 8th IEEE International Conference December 2015 -Rionel Caldo , Derrick Castillo7.Android Mobile Based Home Security and Device Control Using GSMIEEE Sponsored 2nd International Conference (2015) -P.P.Nehru , S.Rajadurai8.Microcontroller Based Home Automation system Using Bluetooth,GSM,Wi-Fi and DTMF-2015,3rd international conference -Neaz Morshed , Ur.Rahman9. Design issues and solutions in a Modern Home Automation system - 2015 international workshop-Mattia Gamba , Alessandro Gonella21

THANK YOU22

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