ROUTE DETERMINATION SYSTEM

专利名称：ROUTE DETERMINATION SYSTEM发明人：Peter Vorlander申请号：US121145申请日：20080505

公开号：US20090276150A1公开日：20091105

专利附图：

摘要：A system for determining a route is provided. The system includes a method fordetermining estimation function values corresponding to a plurality of vertices on a firstgraph, where the first graph corresponds to a first route network. The method furtherincludes searching for a first route from a first starting point to the destination on a

second graph based on the estimation function values. The system further includes astorage unit and a processor coupled to the storage unit for receiving graph data, wherethe processor is configured to determine estimation function values corresponding to aplurality of vertices on the first graph corresponding to a first route network, and isfurther configured to search for a route from a first starting point to the destination on asecond graph based on the estimation function values. The device may further include aninput unit, a clock unit, a traffic message receiver, and/or a position determining unit.

申请人：Peter Vorlander

地址：Hamburg DE

国籍：DE

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