Traffic Management Center --> Other Traffic Management Centers:
emergency traffic coordination

Definitions

emergency traffic coordination (Information Flow): Coordination supporting disaster response including evacuation and reentry. Includes coordination of special traffic control strategies that support efficient evacuation and reentry while protecting and optimizing movement of response vehicles and other resources responding to the emergency.

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.

Other Traffic Management Centers (Destination Physical Object): Representing another Traffic Management Center, 'Other Traffic Management Centers' is intended to provide a source and destination for information exchange between peer (e.g. inter-regional) traffic management functions. It enables traffic management activities to be coordinated across different jurisdictional areas.

Included In

This Triple is in the following Service Packages:

• PS12: Disaster Response and Recovery
• PS13: Evacuation and Reentry Management

This triple is associated with the following Functional Objects:

• TMC Evacuation Support
• TMC Incident Dispatch Coordination

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

• totm-disaster_network_status
• totm-evacuation_information
• totm-network_status_for_evacuation
• totm-traffic_control_strategy_for_disaster_or_evacuation

This Triple has the following triple relationships:

Communication Solutions

• US: TMDD - NTCIP Messaging (16)
• (None-Data) - Guaranteed Secure Internet (ITS) (43)

Selected Solution

(None-Data) - Guaranteed Secure Internet (ITS)

Solution Description

ITS Application Entity Development needed			Click gap icons for more info.
Mgmt Bundle: SNMPv3 MIB	Facilities Development needed	Security Secure Session Alternatives
	TransNet IP Alternatives IETF RFC 9293
	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