ABSTRACT
This Project presents Micro controller, DSP controller based Electronic Security System. This security system is designed to inform the user(s) by Phone in any case of unsecured situation in his car�s. wherever the equipment is installed. This equipment has magnetic sensors at every ventilation i.e. doors, engine etc. The Passive Infrared sensors (PIR) for human body detection, Piezo electric vibration sensors for detection of vibration of car, etc which will be a closed circuit.
The sensors are in contact when the doors are closed that makes the circuit closed. And if the doors are opened, the circuit breaks and the home lights get switched on. The micro controller waits for the seconds of time specified. In unsecured situations the micro controller Calls the four specified phone numbers through your landline phone connection or GSM modem and transfers the voice message recorded in the DSP controller (address details) and at the same time a loud buzzer sounds at 1000 watts PMPO of power continuously until the system is switched off with a key which is provided only with the product or the password entered through the matrix keyboard. This equipment is designed by using micro controller to give maximum security and digital communication systems. The system has other features like Panic Button, Emergency Doctor�s Button to transfer information about health seriousness to their personal doctors. This equipment works on automatic rechargeable battery during power failures. The link between Sensors and Control Panel is FSK/ASK transmitter & Receiver
authors:
S.V. SAI KIRAN (Btech RVR&JC COLLEGE OF ENGG.)
M.VIKRAM (Btech RVR&JC COLLEGE OF ENGG.)
V.MURALI MOHAN RAO (Btech RVR&JC COLLEGE OF ENGG.)
G.RAMAYYA (Btech RVR&JC COLLEGE OF ENGG.)
I sincerely thank authors,the students of "RVR&JC COLLEGE OF ENGG"
for their great support.
my special thanks to v.v.m.m.rao
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