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Railroad Light Detection

  • US 20200133292A1
  • Filed: 10/26/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/26/2018
  • Status: Active Grant
First Claim
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1. A method for controlling a vehicle based on a railroad light'"'"'s activation status, the method comprising:

  • receiving, by the one or more processors, images of a railroad light;

    determining, based on the images of the railroad light, by the one or more processors, the illumination status of a pair of lights of the railroad light over a period of time as the vehicle approaches the railroad light;

    determining, by the one or more processors and based on the illumination status of the pair of lights, a confidence level, wherein the confidence level indicates the likelihood the railroad light is active; and

    controlling the vehicle as it approaches the railroad light based on the confidence level.

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