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SERVER DEVICE, CONGESTION PREDICTION INFORMATION DISPLAY SYSTEM, CONGESTION PREDICTION INFORMATION DISTRIBUTION METHOD, CONGESTION PREDICTION INFORMATION DISPLAY METHOD, AND PROGRAM

  • US 20150362323A1
  • Filed: 03/10/2014
  • Published: 12/17/2015
  • Est. Priority Date: 03/11/2013
  • Status: Active Grant
First Claim
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1. A server device comprising:

  • a position information acquisition portion configured to acquire position information of a moving body;

    a congestion prediction information output portion configured to acquire or generating congestion prediction information which is based on the acceleration information of the moving body, and for outputting the congestion prediction information;

    a map data storage portion configured to store map data of a road map;

    an association portion configured to associate congestion prediction information with the map data stored in the map data storage portion using the position information acquired by the position information acquisition portion such that the congestion prediction information output from the congestion prediction information output portion can be displayed on the road map, and for generating association information that indicates the association; and

    a transmission portion configured to transmit the association information generated by the association portion to the outside.

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