Traffic Management Center --> Other Traffic Management Centers:
incident information

Definitions

incident information (Information Flow): Notification of existence of incident and expected severity, location, time and nature of incident. As additional information is gathered and the incident evolves, updated incident information is provided. Incidents include any event that impacts transportation system operation ranging from routine incidents (e.g., disabled vehicle at the side of the road) through large-scale natural or human-caused disasters that involve loss of life, injuries, extensive property damage, and multi-jurisdictional response. This also includes special events, closures, and other planned events that may impact the transportation system.

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:

• TM07: Regional Traffic Management
• TM08: Traffic Incident Management System
• TM09: Integrated Decision Support and Demand Management

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

• TMC Incident Detection
• TMC Incident Dispatch Coordination
• TMC Regional Traffic Management
• TMC Service Patrol Management

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

• totm-current_event_data
• totm-permit_coordination_for_traffic
• totm-planned_event_data

This Triple has the following triple relationships:

Communication Solutions

• EU: DATEX - DATEX Messaging (3)
• US: TMDD - NTCIP Messaging (13)
• (None-Data) - Secure Internet (ITS) (32)

Selected Solution

(None-Data) - 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 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