MAX Sonar System

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MAX Sonar System

• Design and Objectives
• Practical at FH Ravensburg-Weingarten
• 16.07.2007 - 14.08.2007
• by David Reis

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Supervisors and Team Members
Supervisors and Team Members
Prof. Dr.-Ing.Andreas Paczynski
Prof. Dr.-Ing.RalfStetter
Dipl.-Ing.MichalZajac
Hr.RudolfLehn
Hr.DavidReis
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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

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Design

• Construction of tower
• RS232 -gt 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

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Possible Application
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Cooperation and Sources
This project was realized in cooperation between
and
FH Ravensburg-Weingarten
Contactinfo-sfz_at_rlehn.comdavid.reis_at_t-online.de
Contactpaczynski_at_hs-weingarten.de zajacm_at_hs-wein
garten.de

• 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/srf02techSe
  r.htm
• http//www.robot-electronics.co.uk/htm/cmps3tech.h
  tm

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Gratification

• Thank you for being interested in our project!