Class: Center

Type: System

Traffic Management Center

Overview

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.

This physical object is related to the "Traffic Management Center" enterprise object resource.

This physical object is included in the following applications:

Functionality: Application Objects and PSpecs

Application Object PSpecs
TMC Automated Vehicle Operations 3.2.7 Manage Automatic Vehicle Operations
TMC Dynamic Lane Management and Shoulder Use 1.1.2.9 Monitor Dynamic Lanes
1.1.2.10 Provide Dynamic Lane Management
1.1.4.1 Retrieve Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.2.1 Determine Indicator State for Freeway Management
1.2.2.2 Determine Indicator State for Road Management
1.2.3 Determine Ramp State
1.3.2.1 Store Possible Incident Data
1.3.4.2 Provide Traffic Operations Personnel Incident Data Interface
1.4.1 Provide Traffic Operations Personnel Demand Interface
TMC Environmental Monitoring 1.1.2.5 Process Traffic Situation and Sensor Data
1.1.2.8 Process Roadway Environmental Data
1.1.4.1 Retrieve Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.1.4.4 Update Traffic Display Map Data
1.1.4.5 Manage Traffic Archive Data
1.1.5 Exchange Data with Other Traffic Centers
1.2.1 Select Strategy
1.2.4.3 Output In-vehicle Signage Data
1.2.4.7 Manage Roadway Warning System
1.2.6.1 Maintain Traffic and Sensor Static Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.2.6 Manage Traffic Routing
9.3.3.3 Manage Vehicle Speed on Roadway
TMC Evacuation Support 1.1.5 Exchange Data with Other Traffic Centers
1.2.4.4 Output Roadway Information Data
1.2.4.5 Manage Barrier Systems
1.3.2.6 Manage Traffic Routing
1.3.6 Traffic Disaster Response Control
1.3.7 Traffic Evacuation Control
TMC Incident Dispatch Coordination/Communication 1.1.4.1 Retrieve Traffic Data
1.1.5 Exchange Data with Other Traffic Centers
1.3.2.1 Store Possible Incident Data
1.3.2.2 Review and Classify Possible Incidents
1.3.2.6 Manage Traffic Routing
1.3.3 Respond to Current Incidents
1.3.6 Traffic Disaster Response Control
1.3.7 Traffic Evacuation Control
TMC Infrastructure Restriction Warning 1.1.2.2 Process Traffic Data
1.1.4.1 Retrieve Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.4.3 Output In-vehicle Signage Data
1.2.4.7 Manage Roadway Warning System
1.2.8 Collect Traffic Field Equipment Fault Data
TMC Intersection Safety 1.1.2.2 Process Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.2.2 Determine Indicator State for Road Management
1.2.4.1 Output Control Data for Roads
1.2.4.7 Manage Roadway Warning System
1.2.8 Collect Traffic Field Equipment Fault Data
TMC In-Vehicle Signing Management 1.2.4.3 Output In-vehicle Signage Data
1.2.4.4 Output Roadway Information Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.2.1 Store Possible Incident Data
TMC Lighting System Control 1.1.2.5 Process Traffic Situation and Sensor Data
1.1.2.8 Process Roadway Environmental Data
1.2.4.6 Manage Lighting System
TMC Multi-Modal Coordination 1.1.2.2 Process Traffic Data
1.1.3 Generate Predictive Traffic Model
1.2.2.1 Determine Indicator State for Freeway Management
1.2.2.2 Determine Indicator State for Road Management
1.2.3 Determine Ramp State
1.3.2.2 Review and Classify Possible Incidents
1.4.2 Collect Demand Forecast Data
TMC Rail Crossing Management 1.2.4.4 Output Roadway Information Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.6.2.1 Exchange Data with Rail Operations
1.6.2.2 Manage Alerts and Advisories
1.6.4.1 Manage HRI Closures
1.6.4.2 Exchange Data with Traffic Management
TMC Regional Traffic Management 1.1.3 Generate Predictive Traffic Model
1.1.4.1 Retrieve Traffic Data
1.1.5 Exchange Data with Other Traffic Centers
1.2.2.2 Determine Indicator State for Road Management
1.2.6.1 Maintain Traffic and Sensor Static Data
1.3.2.2 Review and Classify Possible Incidents
1.3.2.6 Manage Traffic Routing
1.4.2 Collect Demand Forecast Data
TMC Restricted Lanes CV Application 1.1.2.9 Monitor Dynamic Lanes
1.1.2.10 Provide Dynamic Lane Management
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.1 Select Strategy
1.2.2.1 Determine Indicator State for Freeway Management
1.2.4.1 Output Control Data for Roads
1.2.4.3 Output In-vehicle Signage Data
1.3.2.1 Store Possible Incident Data
1.3.4.2 Provide Traffic Operations Personnel Incident Data Interface
1.4.2 Collect Demand Forecast Data
1.4.4 Implement Demand Management Policy
TMC Roadway Warning 1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.4.7 Manage Roadway Warning System
TMC Signal Control 1.1.2.2 Process Traffic Data
1.1.2.5 Process Traffic Situation and Sensor Data
1.1.2.10 Provide Dynamic Lane Management
1.1.4.1 Retrieve Traffic Data
1.1.4.5 Manage Traffic Archive Data
1.1.5 Exchange Data with Other Traffic Centers
1.2.1 Select Strategy
1.2.2.2 Determine Indicator State for Road Management
1.2.4.1 Output Control Data for Roads
1.2.4.3 Output In-vehicle Signage Data
1.2.4.7 Manage Roadway Warning System
1.2.6.1 Maintain Traffic and Sensor Static Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.2.2 Review and Classify Possible Incidents
TMC Speed Warning 1.1.2.5 Process Traffic Situation and Sensor Data
1.2.4.3 Output In-vehicle Signage Data
1.2.4.4 Output Roadway Information Data
1.2.6.1 Maintain Traffic and Sensor Static Data
1.2.6.2 Provide Static Data Store Output Interface
1.2.8 Collect Traffic Field Equipment Fault Data
9.3.3.3 Manage Vehicle Speed on Roadway
TMC Traffic Gap Assist 1.1.2.5 Process Traffic Situation and Sensor Data
1.2.4.3 Output In-vehicle Signage Data
1.2.4.7 Manage Roadway Warning System
1.2.8 Collect Traffic Field Equipment Fault Data
TMC Traffic Information Dissemination 1.1.2.10 Provide Dynamic Lane Management
1.1.4.1 Retrieve Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.1 Select Strategy
1.2.3 Determine Ramp State
1.2.4.3 Output In-vehicle Signage Data
1.2.4.4 Output Roadway Information Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.1.1 Analyze Traffic Data for Incidents
1.3.2.1 Store Possible Incident Data
1.3.2.2 Review and Classify Possible Incidents
1.3.2.5 Provide Current Incidents Store Interface
1.3.4.2 Provide Traffic Operations Personnel Incident Data Interface
1.3.4.6 Process Video Data
1.4.1 Provide Traffic Operations Personnel Demand Interface
1.4.2 Collect Demand Forecast Data
1.4.4 Implement Demand Management Policy
TMC Traffic Metering 1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.2.1 Select Strategy
1.2.2.1 Determine Indicator State for Freeway Management
1.2.3 Determine Ramp State
1.2.4.2 Output Control Data for Freeways
1.2.4.3 Output In-vehicle Signage Data
TMC Traffic Surveillance 1.1.2.1 Process Traffic Data for Storage
1.1.2.2 Process Traffic Data
1.1.2.5 Process Traffic Situation and Sensor Data
1.1.2.8 Process Roadway Environmental Data
1.1.2.9 Monitor Dynamic Lanes
1.1.3 Generate Predictive Traffic Model
1.1.4.1 Retrieve Traffic Data
1.1.4.2 Provide Traffic Operations Personnel Traffic Data Interface
1.1.4.4 Update Traffic Display Map Data
1.1.4.5 Manage Traffic Archive Data
1.1.5 Exchange Data with Other Traffic Centers
1.2.1 Select Strategy
1.2.4.3 Output In-vehicle Signage Data
1.2.4.7 Manage Roadway Warning System
1.2.6.1 Maintain Traffic and Sensor Static Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.1.1 Analyze Traffic Data for Incidents
1.3.2.1 Store Possible Incident Data
1.3.2.5 Provide Current Incidents Store Interface
1.3.2.6 Manage Traffic Routing
1.3.4.2 Provide Traffic Operations Personnel Incident Data Interface
1.3.4.6 Process Video Data
1.4.1 Provide Traffic Operations Personnel Demand Interface
1.4.2 Collect Demand Forecast Data
TMC Variable Speed Limits 1.1.2.5 Process Traffic Situation and Sensor Data
1.1.2.8 Process Roadway Environmental Data
1.2.4.3 Output In-vehicle Signage Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.1.1 Analyze Traffic Data for Incidents
1.3.2.5 Provide Current Incidents Store Interface
1.3.2.6 Manage Traffic Routing
1.4.2 Collect Demand Forecast Data
9.3.3.3 Manage Vehicle Speed on Roadway
TMC Work Zone Traffic Management 1.2.4.3 Output In-vehicle Signage Data
1.2.4.4 Output Roadway Information Data
1.2.8 Collect Traffic Field Equipment Fault Data
1.3.2.1 Store Possible Incident Data
1.3.2.2 Review and Classify Possible Incidents

Inputs/Outputs

Source Flow Destination
Border Inspection System border wait times data Traffic Management Center
Emergency Management Center emergency plan coordination Traffic Management Center
Emergency Management Center emergency route request Traffic Management Center
Emergency Management Center emergency traffic control request Traffic Management Center
Emergency Management Center evacuation information Traffic Management Center
Emergency Management Center incident information Traffic Management Center
Emissions Management Center low emissions zone coordination Traffic Management Center
Emissions Management Center low emissions zone operations information Traffic Management Center
Emissions Management Center mobile source emissions data Traffic Management Center
Emissions Management Center widearea statistical pollution information Traffic Management Center
Event Promoters event plans Traffic Management Center
Intermodal Terminal intermodal freight event information Traffic Management Center
ITS Roadway Equipment environmental sensor data Traffic Management Center
ITS Roadway Equipment infrastructure restriction warning status Traffic Management Center
ITS Roadway Equipment lane management information Traffic Management Center
ITS Roadway Equipment lighting system status Traffic Management Center
ITS Roadway Equipment pedestrian safety warning status Traffic Management Center
ITS Roadway Equipment rail crossing blockage notification Traffic Management Center
ITS Roadway Equipment rail crossing status Traffic Management Center
ITS Roadway Equipment right-of-way request notification Traffic Management Center
ITS Roadway Equipment roadway information system status Traffic Management Center
ITS Roadway Equipment roadway warning system status Traffic Management Center
ITS Roadway Equipment signal control status Traffic Management Center
ITS Roadway Equipment speed monitoring information Traffic Management Center
ITS Roadway Equipment stop sign gap assist status Traffic Management Center
ITS Roadway Equipment traffic flow Traffic Management Center
ITS Roadway Equipment traffic images Traffic Management Center
ITS Roadway Equipment traffic metering status Traffic Management Center
ITS Roadway Equipment variable speed limit status Traffic Management Center
Maint and Constr Management Center current infrastructure restrictions Traffic Management Center
Maint and Constr Management Center work zone information Traffic Management Center
Other Traffic Management Centers device control request Traffic Management Center
Other Traffic Management Centers device data Traffic Management Center
Other Traffic Management Centers device status Traffic Management Center
Other Traffic Management Centers incident information Traffic Management Center
Other Traffic Management Centers road network conditions Traffic Management Center
Other Traffic Management Centers traffic images Traffic Management Center
Roadside Equipment automated lane status Traffic Management Center
Roadside Equipment environmental situation data Traffic Management Center
Roadside Equipment infrastructure restriction warning status Traffic Management Center
Roadside Equipment intersection management application status Traffic Management Center
Roadside Equipment intersection safety application status Traffic Management Center
Roadside Equipment lighting management application status Traffic Management Center
Roadside Equipment local border wait times Traffic Management Center
Roadside Equipment queue warning application status Traffic Management Center
Roadside Equipment rail crossing application status Traffic Management Center
Roadside Equipment reduced speed warning status Traffic Management Center
Roadside Equipment restricted lanes application status Traffic Management Center
Roadside Equipment speed management application status Traffic Management Center
Roadside Equipment stop sign gap assist RSE status Traffic Management Center
Roadside Equipment traffic metering application status Traffic Management Center
Roadside Equipment traffic monitoring application status Traffic Management Center
Roadside Equipment traffic situation data Traffic Management Center
Roadside Equipment vehicle signage application status Traffic Management Center
Traffic Management Center emergency plan coordination Emergency Management Center
Traffic Management Center emergency routes Emergency Management Center
Traffic Management Center emergency traffic control information Emergency Management Center
Traffic Management Center incident information Emergency Management Center
Traffic Management Center road network conditions Emergency Management Center
Traffic Management Center low emissions zone coordination Emissions Management Center
Traffic Management Center road network conditions Emissions Management Center
Traffic Management Center current lane restrictions Enforcement Center
Traffic Management Center lane violation notification Enforcement Center
Traffic Management Center event confirmation Event Promoters
Traffic Management Center road network conditions Fleet and Freight Management Center
Traffic Management Center intermodal freight traffic confirmation Intermodal Terminal
Traffic Management Center environmental sensors control ITS Roadway Equipment
Traffic Management Center infrastructure restriction warning control ITS Roadway Equipment
Traffic Management Center lane management control ITS Roadway Equipment
Traffic Management Center lighting system control data ITS Roadway Equipment
Traffic Management Center pedestrian safety warning control ITS Roadway Equipment
Traffic Management Center rail crossing control data ITS Roadway Equipment
Traffic Management Center rail crossing request ITS Roadway Equipment
Traffic Management Center roadway information system data ITS Roadway Equipment
Traffic Management Center roadway warning system control ITS Roadway Equipment
Traffic Management Center signal control commands ITS Roadway Equipment
Traffic Management Center signal control device configuration ITS Roadway Equipment
Traffic Management Center signal control plans ITS Roadway Equipment
Traffic Management Center signal system configuration ITS Roadway Equipment
Traffic Management Center speed monitoring control ITS Roadway Equipment
Traffic Management Center stop sign gap assist control ITS Roadway Equipment
Traffic Management Center traffic metering control ITS Roadway Equipment
Traffic Management Center traffic sensor control ITS Roadway Equipment
Traffic Management Center variable speed limit control ITS Roadway Equipment
Traffic Management Center video surveillance control ITS Roadway Equipment
Traffic Management Center incident information Maint and Constr Management Center
Traffic Management Center road network conditions Maint and Constr Management Center
Traffic Management Center device control request Other Traffic Management Centers
Traffic Management Center device data Other Traffic Management Centers
Traffic Management Center device status Other Traffic Management Centers
Traffic Management Center incident information Other Traffic Management Centers
Traffic Management Center road network conditions Other Traffic Management Centers
Traffic Management Center traffic images Other Traffic Management Centers
Traffic Management Center automated lane control data Roadside Equipment
Traffic Management Center infrastructure restriction warning info Roadside Equipment
Traffic Management Center intersection management application info Roadside Equipment
Traffic Management Center intersection safety application info Roadside Equipment
Traffic Management Center lighting management application info Roadside Equipment
Traffic Management Center queue warning application information Roadside Equipment
Traffic Management Center rail crossing application info Roadside Equipment
Traffic Management Center reduced speed warning info Roadside Equipment
Traffic Management Center restricted lanes parameters Roadside Equipment
Traffic Management Center situation data collection parameters Roadside Equipment
Traffic Management Center speed management application information Roadside Equipment
Traffic Management Center stop sign gap assist info Roadside Equipment
Traffic Management Center traffic metering application info Roadside Equipment
Traffic Management Center traffic monitoring application info Roadside Equipment
Traffic Management Center vehicle signage application info Roadside Equipment
Traffic Management Center traffic operator data Traffic Operations Personnel
Traffic Management Center dynamic bus lane status Transit Management Center
Traffic Management Center road network conditions Transit Management Center
Traffic Management Center traffic control priority status Transit Management Center
Traffic Management Center incident information Transportation Information Center
Traffic Management Center road network conditions Transportation Information Center
Traffic Management Center traffic control information Transportation Information Center
Traffic Management Center traffic images Transportation Information Center
Traffic Operations Personnel traffic operator input Traffic Management Center
Transit Management Center dynamic bus lane request Traffic Management Center
Transit Management Center traffic control priority request Traffic Management Center
Transit Management Center transit system data Traffic Management Center
Transportation Information Center corridor operational strategies Traffic Management Center
Transportation Information Center road network environmental situation data Traffic Management Center

Security

This physical object is in the following applications with the following security levels.

Application Security
Security Class Confidentiality Integrity Availability Application
Class 4 High High Moderate Incident Scene Work Zone Alerts for Drivers and Workers
Class 3 Moderate High Moderate Emergency Vehicle Preemption
Class 2 Moderate Moderate Low Pedestrian in Signalized Crosswalk Warning
Class 1 Not Applicable Low Low Border Management Systems
Class 1 Low Moderate Moderate Transit Signal Priority



Interfaces Diagram

Interfaces diagram