8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 1/18

³The Project Blue Home´

Bluetooth Based Smart HomeUsing S60 Mobile Phones

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 2/18

Project Guide :- M r. Alok Srivastava

By:-Manish Bangia Heena Taneja kriti MoumitaECE-C2 ECE-C2 ECE-C2 ECE-C2063054 063034 063050 063061

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 3/18

IN TRODUCT ION :

The mobile phones are great boon to

the humanity. The application makes itto be more served. " BLUETOOTHBASED S M ART HO M E" in short"BLUE-HO M E" is a fully automatedapplication.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 4/18

OBJECT IV E

There are many disabled and aged peoplewho always depends on others for their basic

necessities. This application gives them ahand. With this application, a user canhimself use the electrical appliances in hisroom. Without moving anywhere or without

seeking anyone's help, the user himself feelsa little independent.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 5/18

HARDWARE REQU IRE M EN TSN OK IA S60 M obile PhoneBluetooth M oduleM

icrocontroller LCD displayTemperature SensorsLight Sensor M otion Sensor Door/Windows SensorsHome Appliances

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 6/18

BLOCK D IAGRA M OF BLUEHO M E

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 7/18

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 8/18

BLUETOOTH M ODULE

What is mobile¶s Bluetooth?Bluetooth is an instant technology for short-range wireless connections andcommunications. This Bluetoothcommunications happens by an inbuiltdevice called as Bluetooth module. Each andevery mobile phone of S60 series do have an

inbuilt Bluetooth module inside. This Bluetoothmodule gets activated when the user switchesthe ³Bluetooth ON¶ option.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 9/18

MMI CROCO N TROLLERThe complete control of the devicein the hardware side is only by themicrocontroller and its software.The software of the microcontroller is written in the BASIC language. InBLUE-HOME, when themicrocontroller receives theinformation from Bluetooth module,

it immediately operates theparticular device associated withthe function.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 10/18

LCDLCD D ISPLAY

An 16x2 LCD display is used to display all the sensor details. This alphanumeric display have 2 lines and eachline can display 16 characters.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 11/18

TE M PERATURE SE N SORDS1820 IC is used tosense the temperature,they can communicate withthe microcontroller through1 wire. You can connect asmany DS1820 on thesingle wire since eachsensors can be accessedby the unique address onit.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 12/18

LIGHT SE N SORLIGHT SE N SORLDR (Light DependentResistor) is used tosense the light intensity

of the Room. It gives outvariable resistance valuewith respect to the Lightfalling on it. The ADC

which is inside themicrocontroller convertsthis anlog value intodigital and send it to the

mobile.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 13/18

M OT ION SE N SORThis Motion/ PIRSensor Switch CanDetect the InfraredRays released byHuman Body Motionwithin the Detection

Area (6 Meters). ThePIR (Passive Infrared)sensor can sense evenat night time.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 14/18

DOOR W IN DOW SE N SOR

So as long as a magnet is

place near to this magneticswitch the contacts will bein closed condition and if some one moves themagnet then the contact

gets open and themicrocontroller will sense itand inform the mobile.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 15/18

APPL ICAT ION SM ake themselves secure with the help of motion sensor .M onitor and operate six home appliances.

Give alarm to the guardian at times of emergency.Check indoor and outdoor temperatures(Status updated on mobile ) - or use thisoption as a digital thermometer.Enable/Disable Automatic AC controlEnable/Disable Automatic Room light controlM onitor three windows/doors.

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 16/18

PROGRESS CHART

123

45

789

1

OCT NOV EC AN E MARCH APRI

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 17/18

8/8/2019 The Project Blue Home

http://slidepdf.com/reader/full/the-project-blue-home 18/18