Data processing: vehicles – navigation – and relative location – Navigation – Determination of travel data based on the start point and...
Reexamination Certificate
2006-11-07
2006-11-07
Hernandez, Olga (Department: 2144)
Data processing: vehicles, navigation, and relative location
Navigation
Determination of travel data based on the start point and...
C701S200000, C701S021000, C701S205000, C701S209000, C701S210000, C701S211000, C073S17800T, C340S995190, C340S995200, C340S995210, C340S995230
Reexamination Certificate
active
07133771
ABSTRACT:
A preferred route may be determined from an origin location to a destination location. The preferred route avoids a particular maneuver or particular maneuvers identified by a user. The determination is made by processing directed links (e.g., one-way edges) in a graph that includes one or more links and two or more nodes. The determination of a preferred route may include an estimate of the time required at one or more intersections along alternative routes and/or an estimate of the time required to travel the alternative routes based on the day of the week or the day of the year in which travel occurs. Individual routing preferences, such as a preference of a rural over an urban route and avoiding particular maneuvers in a route, also may be considered.
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America Online Inc.
Fish & Richardson P.C.
Hernandez Olga
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