13-06-2012, 11:12 AM
BOMB DETECTING AND ALERTING SYSTEM FOR ROADWAYS USING ZIGBEE
BOMB DETECTING AND ALERTING .pptx (Size: 269.69 KB / Downloads: 34)
ABSTRACT
The need for a concealed weapons and explosive detection systems in uncontrolled environments has increased in recent years.
Traditional metal detector inspection systems are limited to controlled environments such as security check points and cannot detect plastic explosives.
Civilian and military security personnel need technologies capable of detection of concealed weapons and explosives at remote distances for enhanced safety reasons.
CIRCUITDESCRIPTION
Since the main intension of this project is to design “Bomb Detecting and Alerting System for Roadways Using Zigbee”.
In order to fulfill this application there are few steps that has been performed i.e.
Designing the power supply for the entire circuitry.
Selection of microcontroller that suits our application.
Selection of sensors
CIRCUIT OPERATION:
The transmitter will have the Metal Detector, when the metal is detected the it gives the signal to the micro controller, then the micro controller will send the information to another receiving station through ZIGBEE which is in next vehicle.
When micro controller receives the data from the Zigbee, it will enable the alert through the Buzzer.
DEBUGGING:
Debugging is usually performed with an in-circuit emulator, or some type of debugger that can interrupt the micro controller’s internal microcode.
The microcode interrupt lets the debugger operate in hardware in which only the CPU works.
The CPU-based debugger can be used to test and debug the electronics of the computer from the viewpoint of the CPU