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Traffic information output system and traffic information output method

  • US 10,222,223 B2
  • Filed: 12/20/2016
  • Issued: 03/05/2019
  • Est. Priority Date: 12/22/2015
  • Status: Active Grant
First Claim
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1. A traffic information output system comprising:

  • an input device and an output device;

    a storage unit which stores a change pattern of a moving cost of a past moving cost;

    an input information recognition unit which recognizes a reference time point and route determination information for determining a route, the reference time point and the route determination information being entered via the input device;

    a moving cost prediction unit which predicts a moving cost of the route according to the reference time point indicated in the change pattern to generate a prediction moving cost; and

    a moving cost output control unit which outputs, to the output device, the prediction moving cost and outputs a change time point indication for outputting a post-change prediction moving cost which is a moving cost predicted according to a post-change reference time point obtained by shifting the reference time point by a specified time,whereinthe moving cost prediction unit calculates a change interval based on the change pattern so that a maximum value of an increase or decrease in prediction moving cost in some or all areas of the route is equal to or greater than a predetermined first threshold value, andrecognizes a time point which is the change interval earlier or later than the reference time point, as the post-change reference time point.

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