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Estimation of roadway travel information based on historical travel data

  • US 8,965,675 B2
  • Filed: 04/26/2013
  • Issued: 02/24/2015
  • Est. Priority Date: 12/15/2003
  • Status: Active Grant
First Claim
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1. A system for navigation along a desired route on a desired future date, the system comprising:

  • a map interface configured to display a traffic condition and a travel time received via a communication network; and

    an automobile navigation network communicatively coupled to the communication network, wherein the automobile navigation network estimates the traffic condition and the travel time for travel along the desired route on the desired future date based on historical travel information, current traffic information and current weather information.

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