Aim :- :-
This
is the innovative project for the purpose of the surveillance of the
automobiles using the communication technologies. The major objective of our
project is to minimize the automobile theft and to provide an additional
security to the automobiles.
Project Description
Nowadays
communication is flourishing everywhere, it just spread all over the world. We
could able to communicate with every nook and corner of the world. The micro
controllers and computers are helping to develop the communication field in a
very quick manner.
The
Radio Frequency (RF) modules consist of transmitters and receivers. RF is
playing a very important role in communication systems. One of the features of
the RF modules is its easy interface facility with the Computer and Micro
Controller. Hence, we in our project aim to innovate an idea to use the RF
modules for the surveillance of the automobiles.
Our
project consists of the following devices: (a) RF transmission Module and (b)
RF reception module. The RF Transmission Module consists of 1) RF transmitter,
2) Micro controller (89C51), 3) Address setting keypad and 4) auto and manual
switches and indicators. The RF Reception Module consists of 1) RF receiver
module, 2) MAX 232 and 3) PC (personal computer).
Block Diagram
(a) Rf Transmission Module
The transmitter module is fitted in the
automobiles in order to transmit the address of the automobile. This section
consists of the micro controller. The micro controller is programmed to generate
the RF signal according to the input set through the address setting keypad.
The address setting keypad is to set the address of the automobiles into the
micro controller. The micro controller is programmed to send the RF signal to
the Transmitter. The transmitter receives the signal from the micro controller
and transmits the RF signal though antenna.
The additional feature provided in this
project is the selector switch. The RF transmission can be switched either
automatically or by manually.
(b)Rf Reception
Module
The RF reception module is kept at the
check station or check post, in order to receive the RF signal transmitted by
the Transmission module. This module is interfaced with the PC through the MAX
232 port. The RF receiver receives the RF signal transmitted by the RF
transmission module. It just receives the RF signal and passes it to the PC.
The MAX232 port is used to interface the receiver and the PC.
If the received address of the automobile
matches, the database will be opened to show the details of the particular
automobile. The database is programmed in VB, to show the various particulars
about the automobile.
Result
Thus
using our project the automobile can be easily surveyed using the communication
technologies.
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