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Advanced map information delivery, processing and updating

  • US 8,521,424 B2
  • Filed: 09/29/2010
  • Issued: 08/27/2013
  • Est. Priority Date: 09/29/2010
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • determining an update need for a map-data tile stored in a vehicle database;

    qualifying update permissibility;

    contingent on the qualifying, updating the map-data tile; and

    repeating the steps of determining, qualifying and providing for all tiles included in a route within a predetermined proximity of a vehicle'"'"'s current location, wherein if the update is a safety-related update, updating the map-data tile regardless of the permissibility.

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