Electrical Engineering Final Year project First defense

2. Final Year Project Presentation
Zigbee Based Defense Robot
Project Supervisor:
Engr Muhammad Irfan Ishaq
Co-Supervisor:
Engr Faraz Khan

3. FYP Members
Usman Akhtar BEE-FA11-043
Zain Abbas BEE-FA11-026
Abuzar Abbas BEE-FA11-027
Syed Samad Ali Naqvi BEE-FA11-098

4. Contents of Presentation
Introduction
Objective
Features
Hardware
Block Diagram
Software
Why ZigBee
Gantt chart

5. Introduction
Most of the military organization now takes the help
of robots to carry out many risky jobs that cannot be
done by the soldier. These types of robots used in
military that are usually employed with the
integrated system, including video screens, sensors,
gripper, guns and cameras(etc). The military robots
also have different shapes according to the functions
of each robot. Here the new system is proposed with
the help of low power Zigbee wireless sensor
network to trace out the unknown persons.

6. Objective
 PC controlled ZigBee based robot.
 It finds the enemies or the weapons.
 Sends the message to control room and performs the
necessary actions such as gun shooting which is
controlled by the PC user.
 Sense the environmental status such as temperature,
gas, fire(etc).
 It has an arm to pick and place the weapons or any
kind of objects.

7. Objective
 It also measures the depth in the path while moving
in the defense land and If is there any obstacle in
remote place which is not reachable by the humans
so it will be controlled by ZigBee communication.

8. Features
Laser Pointed Gun
Robot Arm Mechanism
Wireless Video camera
ZigBee Communication Link
IR Based Depth Sensor
Temperature, Gas and Fire Detection
Human and metal Detection

9. Hardware
 Laser Gun
 Depth Sensor
 IR Sensors
 Metal Detector
 Gas Sensor
 Thermistors
 PIR Sensor
 Servo motor

10. Block Diagram

11. Software
Proteus
Ember ZNet Pro
Micro C Pro

12. Zigbee
ZigBee is a specification for a suite
of high-level communication
protocols used to create personal
area networks. ZigBee is based on
an IEEE 802.15.4 standard. Though
its low power consumption limits
transmission distances to 10–100
meters line-of-sight, depending on
power output and environmental
characteristics, ZigBee devices can
transmit data over long distances.

13. ZigBee is typically used in low data rate applications.
ZigBee has a defined rate of 250 kbit/s, best suited
for intermittent data transmissions from a sensor or
input device. Applications include wireless light
switches, electrical meters with in-home-displays,
traffic management systems, and other consumer
and industrial equipment that requires short-range
low-rate wireless data transfer.

14. Why we used Zigbee ??
There are many other technologies in WPAN
but we prefered zigbee because when we
compare it with other technologies it always
have an edge over others.
Bluetooth is not prefered because of its low
range.
Wifi is not prefered because of its sudden
drop in signals.
Z-Wave is a low power technology.

15. gantt chart