Vehicle speed assessment system and method

  • US 20090046897A1
  • Filed: 04/09/2008
  • Published: 02/19/2009
  • Est. Priority Date: 04/16/2007
  • Status: Active Grant
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A method of assessing the speed of a vehicle including the steps of:

  • obtaining a first image of a vehicle;

    obtaining a second image of the vehicle captured at a known time after capture of the first image;

    selecting a reference point on the vehicle in the first image; and

    indicating a location in the second image corresponding to a predicted location of the selected vehicle reference point assuming that the vehicle travels at a particular speed between the times of capture of the first and second images.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×