Traffic Management Center --> Media:
traffic information for media

Definitions

traffic information for media (Information Flow): Report of traffic conditions including traffic incident reports for public dissemination through the media. The reports may also include information on diversions and alternate routes, closures, and special traffic restrictions in effect.

Traffic Management Center (Source Physical Object): The 'Traffic Management Center' monitors and controls traffic and the road network. It represents centers that manage a broad range of transportation facilities including freeway systems, rural and suburban highway systems, and urban and suburban traffic control systems. It communicates with ITS Roadway Equipment and Connected Vehicle Roadside Equipment (RSE) to monitor and manage traffic flow and monitor the condition of the roadway, surrounding environmental conditions, and field equipment status. It manages traffic and transportation resources to support allied agencies in responding to, and recovering from, incidents ranging from minor traffic incidents through major disasters.

Media (Destination Physical Object): 'Media' represents the information systems that provide traffic reports, travel conditions, and other transportation-related news services to the traveling public through radio, TV, and other media. Traffic and travel advisory information that are collected by ITS are provided to this object. It is also a source for traffic flow information, incident and special event information, and other events that may have implications for the transportation system.

Included In

This Triple is in the following Service Packages:

• TM06: Traffic Information Dissemination
• TM08: Traffic Incident Management System

This Triple is described by the following Functional View Functional Objects:

• TMC Incident Dispatch Coordination
• TMC Traffic Information Dissemination

This Triple is described by the following Functional View Data Flows:

• tm-incident_data
• tm-traffic_data

This Triple has the following triple relationships:

Communication Solutions

• TPEG2 - Secure Internet (ITS) (3)
• US: ATIS - Secure Internet (ITS) (21)
• (None-Data) - Secure Internet (ITS) (32)
• Data for Distribution (TBD) - Apache Kafka (36)
• Data for Distribution (TBD) - OMG DDS (36)
• (None-Data) - OASIS MQTT (42)
• Data for Distribution (TBD) - OASIS MQTT (42)
• Data for Distribution (TBD) - OASIS AMQP (45)

Selected Solution

TPEG2 - Secure Internet (ITS)

Solution Description

ITS Application Entity ISO 21219-15			Click gap icons for more info.
Mgmt ISO 21219-6 Bundle: SNMPv3 MIB	Facilities No Standard Needed	Security ISO 21219-24 Secure Session Alternatives
	TransNet IP Alternatives Internet Transport Alternatives
	Access Internet Subnet Alternatives

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Security