19-04-2011, 03:23 PM
Presented By:-
SUBHASH SUDAN
SAI REDDY
S. SRIKANTH
P. YESHISHVI
[attachment=12402]
Implementation of Obstacle Avoidance and ZigBee Control Functions for Omni Directional Mobile Robot
Aim Of The Project
To implement the obstacle avoidance and Zigbee control functions for Omni directional mobile robot.
Working Of Our Project
In our project we are using IR sensor to sense the obstacle and send the obstacle distance signal to embedded controller.
The embedded controller receives these obstacle detecting signals and then calculates the control signals to drive the motors to change the direction for the robot.
ZigBee interface is also provided on the robot to give some control signals from the Personal computer attached with ZigBee enabled circuit. Using this ZigBee interface we can control the direction, speed for the robot.
What is Zigbee?
Technological Standard Created for Control and Sensor Networks .
Based on the IEEE 802.15.4 Standard.
Created by the Zigbee Alliance
Low data rate
Low power consumption
Small packet devices
What Does Zigbee Do?
Designed for wireless controls and sensors.
Operates in Personal Area Networks (PAN’s) and device-to-device networks
Connectivity between small packet devices
Control of lights, switches, thermostats, appliances, etc.
Implementing Method
It consists of two sections
Transmitter Section
PC
Zigbee Transmitter
Receiving Section
LPC2148 MICROCONTROLLER
DC Motor
Zigbee Receiver
IR Transmitter and Receiver
Block Diagram
Tools And Software
SOFTWARE: Embedded ‘C’
TOOLS: Keil, Flash magic.
TARGET DEVICE: LPC2148 Microcontroller.
APPLICATIONS
we can use these pc based robots in industries where it is impossible to the human beings.
ADVANTAGES
Low cost
Wireless and PC controlling.
SUBHASH SUDAN
SAI REDDY
S. SRIKANTH
P. YESHISHVI
[attachment=12402]
Implementation of Obstacle Avoidance and ZigBee Control Functions for Omni Directional Mobile Robot
Aim Of The Project
To implement the obstacle avoidance and Zigbee control functions for Omni directional mobile robot.
Working Of Our Project
In our project we are using IR sensor to sense the obstacle and send the obstacle distance signal to embedded controller.
The embedded controller receives these obstacle detecting signals and then calculates the control signals to drive the motors to change the direction for the robot.
ZigBee interface is also provided on the robot to give some control signals from the Personal computer attached with ZigBee enabled circuit. Using this ZigBee interface we can control the direction, speed for the robot.
What is Zigbee?
Technological Standard Created for Control and Sensor Networks .
Based on the IEEE 802.15.4 Standard.
Created by the Zigbee Alliance
Low data rate
Low power consumption
Small packet devices
What Does Zigbee Do?
Designed for wireless controls and sensors.
Operates in Personal Area Networks (PAN’s) and device-to-device networks
Connectivity between small packet devices
Control of lights, switches, thermostats, appliances, etc.
Implementing Method
It consists of two sections
Transmitter Section
PC
Zigbee Transmitter
Receiving Section
LPC2148 MICROCONTROLLER
DC Motor
Zigbee Receiver
IR Transmitter and Receiver
Block Diagram
Tools And Software
SOFTWARE: Embedded ‘C’
TOOLS: Keil, Flash magic.
TARGET DEVICE: LPC2148 Microcontroller.
APPLICATIONS
we can use these pc based robots in industries where it is impossible to the human beings.
ADVANTAGES
Low cost
Wireless and PC controlling.