Transportation Information Center to Personal Information Device: broadcast traveler information

General traveler information that contains traffic and road conditions, link travel times, incidents, advisories, restrictions, transit service information, weather information, parking information, and other related traveler information.

TMC - Wide Area Broadcast (Upper)
TPEG2 - Wide Area Broadcast (Upper)
US: SAE Other J2735 - Wide Area Broadcast (Upper)

This solution is used within the U.S., E.U., and Australia. It combines standards associated with TMC with those for C-X: Wide Area Broadcast (Upper). The TMC standards include upper-layer standards required to support multi-modal information services to the vehicle.. The C-X: Wide Area Broadcast (Upper) standards include lower-layer standards that support one entity broadcasting information to all wireless devices over an area that covers at least a metropolitan area without any expectation of acknowledgement or response; security is provided by the upper-layers.

Triple Solution Gap

ITS Info

ISO 14819-3
ISO 14819-2

Click gap icons for more info.

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Mgmt

No Standard Needed

Facility

ISO 14819-1

Security

ISO 14819-6

TransNet

Proprietary Transnet

SubNet

WAW Broadcast Alternatives