Predictive Routing System and Method
First Claim
1. A computer-implemented method for predicting traffic conditions of a route, the method comprising:
- identifying a route between a starting location and a destination location, the route including at least one road;
receiving message information describing a message being displayed on a variable message sign on or near the route; and
predicting a traffic condition of the route based on the message information.
1 Assignment
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Accused Products
Abstract
A user of a telematics-navigation device in a vehicle requests a recommendation as to a route to take to reach a destination. Multiple routes are identified from a current location of the vehicle to the destination. For each route, traffic conditions of the route are predicted. Based on the traffic conditions predicted for each route, one route is chosen to recommend to the user for traveling to the destination. The recommended route is presented to the user along with the other identified routes. When the user selects to travel along one of the presented routes, directions to the destination are provided to a driver of the vehicle along the selected route.
47 Citations
39 Claims
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1. A computer-implemented method for predicting traffic conditions of a route, the method comprising:
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identifying a route between a starting location and a destination location, the route including at least one road; receiving message information describing a message being displayed on a variable message sign on or near the route; and predicting a traffic condition of the route based on the message information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A computer-implemented method for predicting traffic conditions of a route, the method comprising:
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identifying a route between a starting location and a destination location, the route including at least one road; receiving weather effect information describing effects that weather conditions over a period of time have had on the road in the past; and predicting a traffic condition of the route based at least in part on the weather effect information. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A computer-implemented method for predicting traffic conditions of a route, the method comprising:
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identifying a route between a starting location and a destination location; receiving accident information describing accidents that have occurred on the route in the past under current circumstances; and predicting traffic conditions of the route based at least in part on the accident information. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39)
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Specification