Patent ID: 9014972
Filing Date: 2015-04-21
Classification: G01C,G01S,G06F,G06N,G06Q,G08G,H04M,H04W

Abstract:
1. A computer program product embodied in a non-transitory computer readable medium that, when executing on one or more computers, performs the steps of: receiving travel time information pertaining to a roadway based on a plurality of cell phone locations, wherein each of the plurality of cell phones was identified as being a candidate for proximity to the roadway because of its proximity to a cell phone tower that is in proximity to the roadway; estimating a travel time of the roadway based at least in part on the received travel time information; receiving a roadway presentation request from a requesting cell phone; and communicating map information to the requesting cell phone in a format to be presented on the cell phone in response to the roadway presentation request, wherein the map information includes presenting an indication of the travel time for the roadway.