Now a day’s so many useful technologies are coming out to make our life style more comfort, luxurious and secure.
Especially in mobile field so many application are being developed to give us more information and entertainment .this project is designed with combination of two latest and most demanding technologies that are Android and Embedded Systems
This is very safe and secure and also we can control many loads without getting confused by adding names or images in the application.
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Smart home or office automation through android mobile
1. Smart Home or Office Automation through Android mobile
Abstract:
Now a day’s so many useful technologies are coming out to make our life style more comfort,
luxurious and secure.
Especially in mobile field so many application are being developed to give us more information
and entertainment .this project is designed with combination of two latest and most demanding
technologies that are Android and Embedded Systems
Android is a Linux based operating system designed primarily for mobile devices and it is a open
source .There are so many applications are already developed on Android and many applications
are being developed at free of cost for its users .
We can also develop our own customized applications with free of cost or with minimum cost
according to our requirements.
In this project we will create an application to control electrical appliances like fan, lights and
water pump motors in home or office. Whenever we operate this application, it sends commands
to our controlling system through blue tooth.
At controlling system side we have Bluetooth module, micro controller and load controlling
circuits. Whenever this blue tooth module receives command from android application then it
2. transfers this command to micro controller. Micro controller will control the respective loads
depends upon the command it received
This is very safe and secure and also we can control many loads without getting confused by
adding names or images in the application.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
TRIAC
DRIVER
TRIAC
transfers this command to micro controller. Micro controller will control the respective loads
depends upon the command it received
This is very safe and secure and also we can control many loads without getting confused by
adding names or images in the application.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
TRIAC
DRIVER
TRIAC
transfers this command to micro controller. Micro controller will control the respective loads
depends upon the command it received
This is very safe and secure and also we can control many loads without getting confused by
adding names or images in the application.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
TRIAC
DRIVER
TRIAC
3. Bluetooth module
Software Tools:
KEIL IDE for developing micro controller code
ORCAD for designing schematics
PROLOAD or FLASH MAGIC for dumping the hex file into controller
Eclipse for developing Android application
Hardware Tools:
CRYSTAL
OSCILLATOR
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
TRIAC
TRIAC
Bluetooth module
Software Tools:
KEIL IDE for developing micro controller code
ORCAD for designing schematics
PROLOAD or FLASH MAGIC for dumping the hex file into controller
Eclipse for developing Android application
Hardware Tools:
CRYSTAL
OSCILLATOR
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
TRIAC
TRIAC
Bluetooth module
Software Tools:
KEIL IDE for developing micro controller code
ORCAD for designing schematics
PROLOAD or FLASH MAGIC for dumping the hex file into controller
Eclipse for developing Android application
Hardware Tools:
CRYSTAL
OSCILLATOR
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
DRIVER
TRIAC
TRIAC
TRIAC
4. AT89S52 Micro controller.
MOC3021 for driving TRIACs.
BT136 for controlling AC loads.
Blue tooth module
Regulated +5v Power supply.
Advantages:
No need of separate remote or switch boards for controlling electrical appliances
Protection from shock while operating
Easy to use, children, old aged people, physically challenged people can also operate
Applications:
Office automation
Home automation
Machines controlling system in industry
Door access control system