Car Rec 9000 eVent presentation


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Car Rec 9000 presentation for eVent 2011 at Tallinn University

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Car Rec 9000 eVent presentation

  1. 1. CarRec 9000<br />Car alarm with cameras<br />Reimo, Kätlin, Argo, <br />Kerstin, Norbert, Maria<br />IMKE 2011<br />
  2. 2. Our solution offers a grand relief for this - automated video recorders that get activated, when the car feels a bump.<br />Concept of CarRec 9000<br />Often youcan get an unwanted bump in a random parking lot.<br />
  3. 3. A car is equipped with 2 panorama cameras located inside the car, one located at the front windshield and one at the back. <br />Cameras<br />
  4. 4. Recording starts only when the car is under an alarm.<br />Recording<br />Recording is made from all angles creating a 360° view. Panorama cameras are located at the ends of the cars.<br />Cameras are equipped with night vision.<br />
  5. 5. The vehicle has to have a balance-aware alarm. <br />In our prototype project we used a touch and an infrared sensors to detect the bump.<br />Technical details<br />
  6. 6. If a sudden hit is felt by a car (another vehicle bumps the object), <br />Technical details<br />the alarm (balance or touch sensor) emits an electro-magnetic impulse to the alarm center. <br />
  7. 7. The impulse triggers the start of the operation:<br />the computer program activates the cameras which will be set on recording mode <br />Technical details<br />
  8. 8. The local data collecting device (car computer system) starts importing visual input from the cameras, saving it.<br />Technical details<br />
  9. 9. The recording of the visual image continues for a preconfigured time since the initiation of the alert.<br />Technical details<br /><ul><li>When the owner enters the car, he hears a continuous beep from the data collecting device. This is a sign that the system has recorded something.
  10. 10. The information record now can be then obtained from the system (e.g. via USB stick).</li></li></ul><li>PHIDGET SENSORS for the car to determine the bump<br />Tools used for prototype<br /><ul><li>COMPUTER for software programs to connect the Phidgets and camera
  11. 11. Logitech WEBCAM to capture the bumping car after hit</li></li></ul><li>Infrared or touch sensor is connected via PhidgetSBC to computer.<br />The prototype testing<br /><ul><li>When a bump is detected,</li></ul> the computer program<br /> listening the Phidgets starts<br /> the webcam.<br /><ul><li>Webcam starts capturing video (for certain time).
  12. 12. The video is saved in the computer.</li></li></ul><li>In the prototype testing we<br />used Flash ActionScript 3.0<br />The scripts<br /><ul><li>When the bump was </li></ul> detected, ActionScript code <br /> ran the .bat file.<br /><ul><li>.bat file started the FFMPEG</li></ul> program to stream the video from WebCam<br />start C:ffmpegbinffmpeg –f vfwcap <br />-r 25 -s cif -t 0:0:20 -i :0.0 <br />-y C:ffmpegbinoutputfile.mpg<br />
  13. 13. Thank you!<br />