INTELLIGENT FIRE DETECTOR

ABSTRACT:There is a lot of requirement to automate the security systems to ensure the security of the home at low cost. In our project we are going to develop a embedded security system which will detect the others not to intrude our home. The security system will use temperature sensor to inform the authorized fire accident will appear. How our project will works is on our embedded designed board there was a LM35sensor, if temperature increase above the room temperature the signal established between sensor the which is connected to our board will automatically send a data to the authorized person to that particular home. Then the authorized person can also alert with that message.The system can work standalone and can also be integrated to a computer using rs-232 port. The complete code for the embedded system is going to be developed using c-language.

BLOCK DIAGRAM:

LCD DISPLAY

FIRE SENSOR

BUZZER

MICRO CONTROLLER

POWER SUPPLY:

VOLTAGE REGULATOR FilterBRIDGE Step Down T/F

HARDWARE Requirements:1. Microcontroller2. Power Supply3. LM35 SENSOR4. Buzzer 5. LCDSoftware Requirements:1. AVR STUDIO4

Advantages:1. To automate the security systems to ensure the security of the home at low cost the authorized person can also alert with that message. , 2. If anybody crossed the signal established between the tx and rx of ir the GSM which is connected to our board will automatically send a data to the authorized person to that particular home.Applications:1. Home applications2. Industry applications3. Office applications