This document presents a presentation on home automation by Burungale Dhanaji Shivaji. It discusses designing a home automation system using an ARM7 controller that allows controlling home appliances wirelessly via switch, Wi-Fi, or GSM. The system aims to provide effective and efficient control of devices to help elderly or disabled people. It presents the objectives, scope, relevance, block diagram, software/language used, sequence diagrams, and conclusions regarding developing a low-cost, high-performance home automation system that allows easy user interaction through an Android phone.

1. DEPARTMENT OF ELECTRICAL ENGINEERING
SHARAD INSTITUTE OF TECHNOLOGY
COLLEGE OF ENGINEERING, YADRAV
PRESENTATION ON-
“ HOME AUTOMATION ”
By
Burungale Dhanaji Shivaji.
1

2. Home Automation System
“One small step for man,
one huge step for mankind.”
2

3. Contents
• Introduction
• Problem Statement
• Objectives
• Scope
• Relevance
• Block Diagram
• Software And Language
• Sequence Diagram
• Conclusion
3

4. INTRODUCTION
• Home 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

5. Problem Statement
• While 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?
5

6. Project Objectives
To provide automation system which able to control
the home appliances wirelessly with effectively and
efficiently
1) Controlling Home Appliances via Switch.
2) Control through Wi-Fi and GSM.
3) Extensible platform for future enhancement.
6

7. 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 malls
2) For the development of technology friendly
environment.
3) Password based
Locking System
4)Light Saving
System 7

8. RELEVENCE
• This system of operating or controlling a
process with reducing human involvement
• It is the monitoring of the energy consumption
and the Controlling
• Centralized & autonomous control of different
parameter
8

9. Power supply
ARM7(LPC2148)
Relay 3Relay 1 Relay 2 Relay 4
Device 1 Device 2 Device 3 Device 4
WWI-FIGSM
ANDROID PHONE
BLOCK DIAGRAM OF PROPOSED SYSTEM
9

10. ARM7 CONTROLLER
• Low power Consumption
• Small in Size
• Reduced instruction set controller(RISC)
• Inbuilt Analog to Digital Converter(A/D Converter)
• Operating voltage range of 3.0 V to 3.6 V
• 64-pin ARM Controller
• It provides 32kB of static RAM.
• Tow Port- 1)Port0
2)Port1
10

11. GSM MODEL(SIM900)
• GSM means Global System for Mobile Communication.
11

12. ANDROID PHONE
12

13. Software and language
• Software
LPC2000 flash utility
• Language
C Progarming
13

14. Home
appliances
system
LPG gas
fan
light
intruder
water level
<<include>>
Set values
ON/OFF
Security
alert
(USER)
Alert
police
Set values
ON/OFF
set value
ON/OFF
Fire alert
Alert notification
(USER)
Smoke
alert
Set values
ON/OFF
<<include>>
<<include>>
<<include>>
<<exclude>>
<<exclude>>
<<exclude>>
<<exclude>>
<<exclude>>
user
USE CASE DIAGRAM WITH SCENARIOS
<<include>>
<<exclude>> <<exclude>>
14

15. : Home Owner
:Login :Hardware
1: enter usrname & passwd
5: access
2: send username & passwd
3: authenticate
4: Reply
SEQUENCE DIAGRAM FOR LOGIN
15

16. : 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 options
SEQUENCE DIAGRAM FOR CONTROLLING LIGHT
16

17. : Home Owner
ARM7
controller
: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 result
SEQUENCE DIAGRAM FOR CONTROLLING FAN
17

18. 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

19. 19

20. References
1. Cost effective digitization of Home Appliances for Home
Automation with low-power WiFi devices.
- International Conference on Advances in Electrical.IEEE2016
2. Rudas: Energy and Sensor Devices Management System in Home
Automation
- 2016 IEEE Region 10 Symposium, Bali, Indonesia
3. An ARM-7 based Embedded Energy Efficient LED lighting
system for domestic applications with user satisfaction
-2014 IEEE
4.Android Phone Enabled Home Automation
- Journal of Academia and Industrial Research (JAIR) Volume 4,
Issue 2 July 2015
5.Scheduling of Electrical Loads in Home Automation Systems
- 2015 IEEE International Conference on Automation Science and
Engineering (CASE) Aug 24-28, 2015. Gothenburg, Sweden
20

21. 6.Development Of Wi-fi- Based Control System For Home Appliances
Using Android Phone
8th IEEE International Conference December 2015
-Rionel Caldo , Derrick Castillo
7.Android Mobile Based Home Security and Device Control Using
GSM
IEEE Sponsored 2nd International Conference (2015)
-P.P.Nehru , S.Rajadurai
8.Microcontroller Based Home Automation system Using
Bluetooth,GSM,Wi-Fi and DTMF
-2015,3rd international conference
-Neaz Morshed , Ur.Rahman
9. Design issues and solutions in a Modern Home Automation
system
- 2015 international workshop
-Mattia Gamba , Alessandro Gonella
21

22. THANK YOU…
22