Transportation Information Center to Wide Area Information Disseminator: 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.

TPEG2 - Guaranteed Internet (X.509)
EU: DATEX - DATEX Messaging TCP
TMC - Internet (US)
US: SAE Other J2735 - Internet (US)

This solution is used within the U.S., E.U., and Australia. It combines standards associated with TPEG2 with those for I-I: Guaranteed Internet (X.509). The TPEG2 standards include upper-layer standards required to support multi-modal information services. The I-I: Guaranteed Internet (X.509) standards include lower-layer standards that support secure communications with guaranteed delivery between ITS equipment using mainstream Internet security standards (X.509).

Triple Solution Gap

ITS Info

ISO 21219-9

Click gap icons for more info.

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Mgmt

ISO 21219-6
Bundle: SNMPv3 MIB

Facility

No Standard Needed

Security

ISO 21219-24
IP Security Alternatives

TransNet

IETF RFC 793
IP Alternatives

SubNet

Internet Subnet Alternatives