Transcript MAX Sonar System - hs

MAX Sonar System
Design and Objectives
Practical at FH Ravensburg-Weingarten
16.07.2007 - 14.08.2007
by David Reis
Supervisors and Team Members
Hr.
Hr.
Dipl.-Ing.
Prof. Dr.-Ing.
Prof. Dr.-Ing.
David
Reis
Rudolf
Lehn
Michal
Zajac
Ralf
Stetter
Andreas
Paczynski
Objectives

Construction of sensor array



10 distance sensors to perceive surroundings
gyroscope module to calculate angle
Mapping

memorize objects




depending on position
depending on angle
graphical representation of map and situation
Assistance to other components


provide angle to camera and path calculator
avoid bumping into objects
Design





Construction of tower
RS232 -> I2C interface
Master: Linux Debian PC
Ten SRF-02 modules
 sonar based
 decagonal array
 areas slightly overlap
 sense distance 6m
 minimum 15cm
CMPS-03
 gyroscopic compass
 on-board processing
Possible Application
Cooperation and Sources
This project was realized in cooperation between
and
FH Ravensburg-Weingarten
Contact:
[email protected]
[email protected]
Contact:
[email protected]
[email protected]
Sources




http://tldp.org/linuxfocus/Deutsch/ Archives/lf-2005_02-0365
http://www.easysw.com/~mike/serial/serial.html
http://www.robot-electronics.co.uk/htm/srf02techSer.htm
http://www.robot-electronics.co.uk/htm/cmps3tech.htm
Gratification
Thank you for being interested in our project!