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Method and device for determining vehicle lane changes using a vehicle heading and a road heading

  • US 7,113,866 B2
  • Filed: 06/15/2004
  • Issued: 09/26/2006
  • Est. Priority Date: 06/15/2004
  • Status: Active Grant
First Claim
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1. A method for determining a lane change by a vehicle comprising the steps of:

  • determining a vehicle heading;

    determining a road heading at a location of the vehicle; and

    determining if the vehicle is on a multilane road and when the vehicle is on the multilane road, determining a lane change as a function of a heading difference between the vehicle heading and the road heading.

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  • 3 Assignments
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