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System and method for providing a speed warning and speed control

  • US 9,937,923 B2
  • Filed: 01/30/2016
  • Issued: 04/10/2018
  • Est. Priority Date: 01/30/2016
  • Status: Active Grant
First Claim
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1. A controller adapted to:

  • receive signals indicative of an image of a sign including a representation of at least one posted speed limit for a current section of a road on which an associated vehicle is traveling;

    evaluate the image to identify any of the at least one posted speed limits;

    select any of the at least one posted speed limits greater than or equal to a predetermined threshold speed limit as a possible speed limit for the associated vehicle;

    determine an identified speed limit for the associated vehicle based on all of the possible speed limits;

    transmit a signal for controlling a speed of the associated vehicle based on the identified speed limit; and

    transmit a signal for displaying the identified speed limit on a display.

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