Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Traffic analysis or control of surface vehicle
Reexamination Certificate
2006-01-24
2006-01-24
Zanelli, Michael J. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Traffic analysis or control of surface vehicle
C340S995130
Reexamination Certificate
active
06990407
ABSTRACT:
A method for developing traffic messages for broadcast is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data provides a start location at which the traffic condition begins and an end location at which the traffic condition ends. For each of the traffic conditions, a road length from the start location to the end location is determined. The traffic conditions are assigned a priority based upon the road lengths. The data indicating the traffic conditions are transmitted in the assigned priority as a plurality of traffic messages.
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Groth, E., McGrath, S., McGrath, T., Mbekeani, L., U.S. Appl. No. 10/123,587, filed Apr. 16, 2002, entitled: Method and System for Using Real-TIme Traffic Broadcasts with Navigation Systems.
Groth Eric
Mbekeani Lumumba
McGrath Timothy
Kaplan Lawrence M.
Kozaic Frank J.
Navteq North America, LLC
Shutter Jon D.
Zanelli Michael J.
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