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Systems and methods for generating electronic map displays with points-of-interest information based on reference locations

  • US 9,791,292 B2
  • Filed: 05/30/2014
  • Issued: 10/17/2017
  • Est. Priority Date: 02/02/2011
  • Status: Active Grant
First Claim
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1. A computer-implemented method for generating an electronic map display, the method comprising the following operations performed by at least one processor:

  • searching for points of interest (POIs) in a search area associated with a reference point along a route;

    comparing a density of the POIs in the search area with a density threshold;

    ranking the POIs based on a distance of each of the POIs from a location of the reference point;

    adjusting the search area when the density of the POIs is less than the density threshold; and

    searching for POIs in the adjusted search area.

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