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Triple
Transportation Information Center to Personal Information Device: broadcast traveler information
Flow Description
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.
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Solutions
   Solution Description
This solution is used within the U.S., E.U., and Australia. It combines standards associated with TPEG2 with those for C-X: Wide Area Broadcast (Upper). The TPEG2 standards include upper-layer standards required to support multi-modal information services.. 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.
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Triple Solution Gap
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ITS Info
ISO 21219-9
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Click gap icons for more info.
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Mgmt
ISO 21219-6
No Standard Needed |
Facility
No Standard Needed
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Security
ISO 21219-24
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TransNet
Proprietary Transnet
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SubNet
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