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System and method for providing vehicle collision avoidance at an intersection

  • US 10,220,845 B2
  • Filed: 02/10/2017
  • Issued: 03/05/2019
  • Est. Priority Date: 06/16/2015
  • Status: Active Grant
First Claim
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1. A computer-implemented method for providing vehicle collision avoidance at an intersection, comprising:

  • determining environmental parameters associated with a vicinity of the intersection,estimating a path of travel of a reference vehicle and a target vehicle, wherein the path of travel of the reference vehicle and the target vehicle are based on the environmental parameters and parameters pertaining to a positional location, a directional location, and vehicle dynamics of the reference vehicle and the target vehicle;

    estimating a probability of collision between the reference vehicle and the target vehicle at the intersection based on the path of travel of the reference vehicle and the target vehicle, wherein the probability of collision includes at least one value that is indicative of an intensity of collision and a propensity of collision between the reference vehicle and the target vehicle; and

    providing a collision avoidance response, wherein the collision avoidance response is based on the probability of collision between the reference vehicle and the target vehicle at the intersection.

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