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Vehicle lane map estimation

  • US 10,121,367 B2
  • Filed: 04/29/2016
  • Issued: 11/06/2018
  • Est. Priority Date: 04/29/2016
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving data, in a first vehicle from each of a plurality of second vehicles, including;

    a respective second vehicle geolocation and a second vehicle lateral distance from a lane boundary;

    defining two or more vehicle clusters based on the received data, each cluster including two or more second vehicles determined to be traveling in a same lane;

    using the defined two or more vehicle clusters, to identify two or more lane boundaries based at least in part on the received respective second vehicle lateral distance from the lane boundary; and

    using the identified two or more lane boundaries to generate a lane map.

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