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Event-based vehicle image capture

  • US 20030080878A1
  • Filed: 08/09/2002
  • Published: 05/01/2003
  • Est. Priority Date: 10/30/2001
  • Status: Abandoned Application
First Claim
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1. A system for identifying vehicles of traffic violaters, comprising:

  • (a) camera means for providing in real time a video signal that represents plural sequential image frames;

    (b) detection means for detecting a traffic violation and for providing a trigger signal in response to said detection of the traffic signal;

    (c) video recording means for receiving the video signal provided by the camera means and recording the video signal in response to the trigger signal; and

    (d) buffer means for receiving and storing the video signal so as to preserve the video signal during a sliding time interval, wherein in response to provision of the trigger signal at least a portion of the video signal stored in the buffer means is preserved for recording by the video recording means.

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