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C Y cyle Safe

C Y cyle Safe. Visit our site: http://seniord.ece.iastate.edu/may1211. The Team – May1211. Team Leader John Sedig Communications / Documentation Kevin Nennig Webmaster / Software Design Matt Graves. Hardware / Electrical Design Josh Mandich Software Design Alex Wesenberg

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C Y cyle Safe

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  1. CYcyle Safe Visit our site: http://seniord.ece.iastate.edu/may1211

  2. The Team – May1211 Team Leader John Sedig Communications / Documentation Kevin Nennig Webmaster / Software Design Matt Graves Hardware / Electrical Design Josh Mandich Software Design Alex Wesenberg Team Advisor ArunSomani Visit our site: http://seniord.ece.iastate.edu/may1211

  3. Problem Statement Many bicyclists are injured due to car related accidents on the road each year. If a bicyclist could be warned of rear approaching vehicles, this could greatly reduce number of bicyclist involved in accidents. Primary Goal - To design and develop a low cost vehicle alert accessory for cyclists

  4. Concept Sketch

  5. Functional Specs The device must communicate via the ANT+ protocol to an Edge 500 Garmin head unit Must be able to detect cars going from speeds 10mph-70mph Must detect vehicles in the range 1m-100m behind the rear of the bicycle

  6. Algorithm Implementation Hough Line Detection Optical Flow Haar Object Detection (Principle Component Analysis Replacement)

  7. Hough Transform on BB

  8. Optical Flow on BB

  9. HaarTraining

  10. Hardware ANT+ Tranceiver 5M MT9P031 Camera Board Edge 500 Head Unit Lithium Ion Battery H1214FICS Lens Beagleboard -XM

  11. BeagleBoard Update

  12. Battery Update • Max current Draw : 900mA • Lithium polymer ion (3.7V) battery: 2000mAh

  13. ANT+ Update • ANT+ Transceiver communicates with head unit on Windows • ANT+ Transceiver recognized by Linux

  14. Case / Interlock Update

  15. Case / Interlock Update

  16. Project Milestones Feb 29th: Interlock done March 7th: working prototype on advisor’s desk Image capturing on Beagleboard ANT+ to connect with Garmin head-unit via Beagleboard March 20th: Enclosure for the components

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