Method for predicting a travel time for a traffic route
First Claim
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1. A method for predicting a travel time for a traffic route, the method comprising:
- associating real-time traffic speed data with historical speed data to generate combined traffic speed data for a plurality of road segments during a particular time interval;
determining a predicted travel time for a plurality of road segments based on a plurality of travel patterns, wherein the plurality of travel patterns include at least;
the combined traffic speed data for the plurality of road segments during a particular time interval, andnon-traffic event data that influences traffic speed for at least one of the road segments;
publishing a predicted travel time for the traffic route, wherein the predicted travel time includes a total travel time for each of the plurality of road segments making up the traffic route;
publishing a recommended departure time based on the plurality of travel patterns and predicted travel time; and
automatically updating the publication of the predicted travel time in response to changes in the plurality of travel patterns.
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Abstract
A system for predicting a travel time for a traffic route is disclosed. The traffic route comprises one or more road segments. A predicted travel time for each of those segments is calculated based, in part, on traffic speed data for each of the one or more road segments. A total travel time is then calculated for the route, the total travel time including a predicted travel time for each of the one or more road segments.
176 Citations
18 Claims
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1. A method for predicting a travel time for a traffic route, the method comprising:
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associating real-time traffic speed data with historical speed data to generate combined traffic speed data for a plurality of road segments during a particular time interval; determining a predicted travel time for a plurality of road segments based on a plurality of travel patterns, wherein the plurality of travel patterns include at least; the combined traffic speed data for the plurality of road segments during a particular time interval, and non-traffic event data that influences traffic speed for at least one of the road segments; publishing a predicted travel time for the traffic route, wherein the predicted travel time includes a total travel time for each of the plurality of road segments making up the traffic route; publishing a recommended departure time based on the plurality of travel patterns and predicted travel time; and automatically updating the publication of the predicted travel time in response to changes in the plurality of travel patterns. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for predicting a travel time for a traffic route, the system comprising:
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a data source comprising real-time speed data; a traveler data processor that combines the real-time speed data with historical speed data to generate combined traffic speed data for a plurality of road segments during a particular time interval; a forecast engine stored in memory and executable to determine a predicted travel time for a plurality of road segments based on a plurality of travel patterns, wherein the plurality of travel patterns include at least; the combined traffic speed data for the plurality of road segments during a particular time interval, and non-traffic event data that influences traffic speed for at least one of the road segments; and a publishing engine stored in memory and executable to; publish a predicted travel time for the traffic route, wherein the predicted travel time includes a total travel time for each of the plurality of road segments making up the traffic route, publish a recommended departure time based on the plurality of travel patterns and predicted travel time, and automatically update the publication of the predicted travel time in response to changes in the plurality of travel patterns. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory computer-readable storage medium having embodied thereon at least one program, the at least one program being executable by a processor to perform a method for predicting a travel time for a traffic route, the method comprising:
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associating real-time traffic speed data with historical speed data to generate combined traffic speed data for a plurality of road segments during a particular time interval; determining a predicted travel time for a plurality of road segments based on a plurality of travel patterns, wherein the plurality of travel patterns include at least; the combined traffic speed data for the plurality of road segments during a particular time interval, and non-traffic event data that influences traffic speed for at least one of the road segments; publishing a predicted travel time for the traffic route, wherein the predicted travel time includes a total travel time for each of the plurality of road segments making up the traffic route; publishing a recommended departure time based on the plurality of travel patterns and predicted travel time; and automatically updating the publication of the predicted travel time in response to changes in the plurality of travel patterns. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification