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SERVER, VEHICLE-MOUNTED NAVIGATION APPARATUS, VEHICLE EMPLOYING THESE, AND PARTICULAR INFORMATION DISTRIBUTION SYSTEM RELATED TO THESE

  • US 20070094262A1
  • Filed: 10/03/2006
  • Published: 04/26/2007
  • Est. Priority Date: 10/05/2005
  • Status: Abandoned Application
First Claim
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1. A server that is capable of communicating with a vehicle, the server comprising:

  • a particular information storage device that stores particular information;

    an area-specific particular information storage device that stores area-specific particular information, the area-specific particular information associating the particular information with an area segment;

    a vehicle information reception device that receives at least one of positional information and route information of the vehicle;

    an area-specific threshold data extraction device that extracts area-specific threshold data of a corresponding area segment from the area-specific particular information based on the information received by the vehicle information reception device;

    a warning necessity determination device that determines whether or not a warning is necessary based on the area-specific threshold data and the particular information;

    a navigation assisting data generation device that generates navigation assisting data containing the warning necessity information, determined by the warning necessity determination device, and the area-specific particular information; and

    a transmission device that sends the navigation assisting data to the vehicle.

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