Method and system for developing traffic messages

Details Method and system for developing traffic messages Method and system for developing traffic messages

2007-07-31

2007-07-31

Beaulieu, Yonel (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Traffic analysis or control of surface vehicle

C701S207000, C701S208000, C340S988000, C340S995130, C340S996000

Reexamination Certificate

active

10668932

ABSTRACT:
A method of facilitating delivery of traffic messages 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 location description. For each of the traffic conditions, the method determines at least one broadcast service area in which the traffic condition is located. A plurality of traffic messages is transmitted. Each traffic message is associated with a broadcast service area code identifying the broadcast service area in which the traffic condition is located.

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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.

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