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Navigation system utilizing XML/SVG map data converted from geographic map data and layered structure of XML/SVG map data based on administrative regions

  • US 20070185651A1
  • Filed: 02/07/2006
  • Published: 08/09/2007
  • Est. Priority Date: 02/07/2006
  • Status: Active Grant
First Claim
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1. A navigation system for guiding a user to a destination, comprising:

  • a map data storage for storing XML (extensible markup language) and/or SVG (scalable vector graphics) format map data converted from geographic data available in the market;

    a controller for controlling an overall operation of determining types of requested data for the navigation system either text data or image data and retrieves XML format map data when the requested data is text data and retrieves SVG format map data when the requested data is image data; and

    a display controlled by the controller for interfacing with the user and displaying the text data and/or image data.

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