An
Embedded Project is a combination of both hardware and software
intended to perform a specific task. In this age of global terrorism,
there is very much need to provide security mainly in military zones.
Mostly, the security should be ensured while any vehicle is entering
into the military premises. The unauthorized vehicles should not be
allowed inside. But, the manual checking of the vehicles is not possible
and also a safety action to carry on. So for this reason, we are going
to build a smart wireless communication system, which is mounted in the
vehicle that can offer greater deterrence against security.
We
propose an automated check post system where the vehicle is fitted with
a wireless embedded system. The wireless system transmits vehicle data
like the type of engine number / ID of a car. This data is acquired by
the system at check post. Only after authorization from a processing
unit, the vehicle can pass the check post.
If
there is any unauthorized vehicle, the check post system alarms the
embedded system, which stops the vehicle to enter into the secured
premises.
The
project uses Zigbee technology to implement this application. The
vehicle and the check post are equipped with Zigbee modules. The Zigbee
module fixed to the vehicle transmits the data to the Zigbee module
fixed to the check post when the vehicle tries to enter into the secured
premises. The vehicle will be allowed to enter into only after the
authorization from a processing unit is completed.
General Block Diagram of the project
Transmitter Section:
Receiver End:
