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Traffic data management and simulation system

  • US 9,953,113 B2
  • Filed: 06/04/2013
  • Issued: 04/24/2018
  • Est. Priority Date: 06/22/2001
  • Status: Expired due to Term
First Claim
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1. A geographic information system (GIS) comprising:

  • a geographic database comprising geographically accurate lane-level representations of road segments and connections, lanes, lane widths, lane configurations and connections, traffic controls and elevations, representing lane alignments with geographic shape and length corresponding to roads connected at intersections; and

    a conversion tool that converts conventional GIS centerline data to said geographically accurate lane-level representation.

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