Title:
ルート設計デジタル地図を最適化するための方法、システム、およびコンピュータ・プログラム製品
Document Type and Number:
Japanese Patent JP2013545078
Kind Code:
A
Abstract:
A system for digital network map development and maintenance. The system provides for optimizing digital network maps that serve as the reference basis for location-based systems such as, but not limited to, route guidance, multi-modal transportation system monitoring, location-based consumer applications, and vehicle fleet administration. The system provides the ability to develop and maintain digital route maps derived at least in part from data on the routes that drivers or users actually travel to update a digital map. For a route defined between two or more points, costs may be assigned to each road segment. As such, given a collection of route preferences, an algorithm is provided that is capable of generating an optimized route planning digital map by finding and assigning a set of costs to road segments in a way that is consistent with these preferences.
Inventors:
Matthew J. Troubridge
Randy El Corgill
Randy El Corgill
Application Number:
JP2013531791A
Publication Date:
December 19, 2013
Filing Date:
September 28, 2011
Export Citation:
Assignee:
University of Virginia Patent Foundation
International Classes:
G08G1/01; G01C21/26; G08G1/13; G09B29/00; G09B29/10
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Kawabata Junichi
Mitsuo Tanaka
Kawabata Junichi