Class: Field

Type: System

ITS Roadway Equipment

Overview

'ITS Roadway Equipment' represents the ITS equipment that is distributed on and along the roadway that monitors and controls traffic and monitors and manages the roadway itself. In CVRIA, this physical object represents all of the other ITS field equipment that interfaces with and supports the Connected Vehicle Roadside Equipment (RSE). This physical object includes traffic detectors, environmental sensors, traffic signals, highway advisory radios, dynamic message signs, CCTV cameras and video image processing systems, grade crossing warning systems, and ramp metering systems. Lane management systems and barrier systems that control access to transportation infrastructure such as roadways, bridges and tunnels are also included. This object also provides environmental monitoring including sensors that measure road conditions, surface weather, and vehicle emissions. Work zone systems including work zone surveillance, traffic control, driver warning, and work crew safety systems are also included.

This physical object is related to the "ITS Roadway Equipment" enterprise object resource.

This physical object is included in the following applications:

Functionality: Application Objects and PSpecs

Application Object PSpecs
Roadway Advanced Rail Crossing 1.2.7.1 Process Indicator Output Data for Roads
1.6.1.1 Detect Roadway Events
1.6.1.2.4 Provide HSR Device Controls
1.6.1.4.1 Generate Alerts and Advisories
1.6.1.4.3 Report Alerts and Advisories
1.6.1.4.4 Report HRI Status on Approach
1.6.1.5 Detect HRI Hazards
1.6.1.6.1 Close HRI on Detection
1.6.1.6.2 Detect Imminent Vehicle/Train Collision
1.6.1.7.1 Control Traffic Volume at Active HRI
1.6.1.7.2 Close HRI on Command
1.6.3.1 Interact with Wayside Systems
1.6.3.2 Advise and Protect Train Crews
1.6.5.1 Provide Interactive Interface
Roadway Basic Surveillance 1.1.1.1 Process Traffic Sensor Data
1.1.1.7 Process Road User Protection
1.1.2.11 Control Dynamic Lanes
1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.8 Provide Device Interface to Other Roadway Devices
1.2.7.16 Process Signal Control Conflict Monitoring
1.3.1.3 Process Traffic Images
9.2.3.6 Collect Field Equipment Status for Repair
9.3.3.1 Collect Vehicle Speed
Roadway Communications Support 1.2.7.2 Monitor Roadside Equipment Operation
Roadway Dynamic Lane Management and Shoulder Use 1.1.2.11 Control Dynamic Lanes
1.2.7.5 Process Indicator Output Data for Freeways
1.2.7.8 Provide Device Interface to Other Roadway Devices
1.2.7.9 Process Roadway Information Data
Roadway Emissions Monitoring 1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.8 Provide Device Interface to Other Roadway Devices
1.5.5 Detect Vehicle Emissions Levels
1.5.6 Detect Pollution Levels
Roadway Environmental Monitoring 1.1.1.3 Process Environmental Sensor Data
1.2.7.1 Process Indicator Output Data for Roads
1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.8 Provide Device Interface to Other Roadway Devices
1.2.7.9 Process Roadway Information Data
1.2.7.16 Process Signal Control Conflict Monitoring
9.2.3.6 Collect Field Equipment Status for Repair
9.3.3.1 Collect Vehicle Speed
Roadway Infrastructure Restriction Warning 1.1.1.1 Process Traffic Sensor Data
1.2.7.12 Control Roadway Warning System
Roadway Lighting System Control 1.2.7.11 Control Lighting System
Roadway Pedestrian Crossing Safety 1.1.1.1 Process Traffic Sensor Data
1.1.1.7 Process Road User Protection
1.1.2.11 Control Dynamic Lanes
1.2.7.1 Process Indicator Output Data for Roads
1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.5 Process Indicator Output Data for Freeways
1.2.7.6 Provide Intersection Collision Avoidance Data
1.2.7.9 Process Roadway Information Data
1.2.7.12 Control Roadway Warning System
1.2.7.16 Process Signal Control Conflict Monitoring
9.3.4.2 Provide Work Zone Intrusion Alert
Roadway Signal Control 1.1.1.1 Process Traffic Sensor Data
1.1.1.7 Process Road User Protection
1.2.7.1 Process Indicator Output Data for Roads
1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.5 Process Indicator Output Data for Freeways
1.2.7.13 Provide Device Interface for Field Management Stations
1.2.7.16 Process Signal Control Conflict Monitoring
Roadway Speed Monitoring and Warning 1.1.1.1 Process Traffic Sensor Data
1.1.1.3 Process Environmental Sensor Data
1.2.7.9 Process Roadway Information Data
9.2.3.6 Collect Field Equipment Status for Repair
9.3.3.1 Collect Vehicle Speed
Roadway Traffic Gap Assist 1.1.1.1 Process Traffic Sensor Data
1.2.7.9 Process Roadway Information Data
1.2.7.12 Control Roadway Warning System
9.3.3.1 Collect Vehicle Speed
Roadway Traffic Information Dissemination 1.2.7.1 Process Indicator Output Data for Roads
1.2.7.2 Monitor Roadside Equipment Operation
1.2.7.5 Process Indicator Output Data for Freeways
1.2.7.8 Provide Device Interface to Other Roadway Devices
1.2.7.9 Process Roadway Information Data
1.5.5 Detect Vehicle Emissions Levels
9.3.4.2 Provide Work Zone Intrusion Alert
Roadway Traffic Metering 1.2.7.2 Monitor Roadside Equipment Operation
Roadway Variable Speed Limits 1.2.7.8 Provide Device Interface to Other Roadway Devices
1.2.7.9 Process Roadway Information Data
9.3.3.1 Collect Vehicle Speed
Roadway Warning 1.2.7.12 Control Roadway Warning System
9.3.3.1 Collect Vehicle Speed
Roadway Work Zone Safety 1.1.2.11 Control Dynamic Lanes
1.2.7.1 Process Indicator Output Data for Roads
1.2.7.5 Process Indicator Output Data for Freeways
1.2.7.11 Control Lighting System
1.2.7.12 Control Roadway Warning System
1.3.1.3 Process Traffic Images
9.3.1.3 Monitor Crew Movement
9.3.3.1 Collect Vehicle Speed
9.3.4.1 Detect Work Zone Intrusion
9.3.4.2 Provide Work Zone Intrusion Alert
Roadway Work Zone Traffic Control 1.2.7.9 Process Roadway Information Data
9.3.4.2 Provide Work Zone Intrusion Alert

Inputs/Outputs

Source Flow Destination
Emergency Management Center work zone warning device control ITS Roadway Equipment
Emergency Personnel personnel monitoring ITS Roadway Equipment
Emissions Management Center air quality sensor control ITS Roadway Equipment
Emissions Management Center emissions sensor control ITS Roadway Equipment
ITS Roadway Equipment device identification Center
ITS Roadway Equipment driver information Commercial Vehicle Driver
ITS Roadway Equipment driver information Driver
ITS Roadway Equipment work zone warning status Emergency Management Center
ITS Roadway Equipment driver information Emergency Personnel
ITS Roadway Equipment work zone warning Emergency Personnel
ITS Roadway Equipment air quality sensor data Emissions Management Center
ITS Roadway Equipment vehicle emissions data Emissions Management Center
ITS Roadway Equipment work zone warning Maint and Constr Field Personnel
ITS Roadway Equipment environmental sensor data Maint and Constr Management Center
ITS Roadway Equipment roadway information system status Maint and Constr Management Center
ITS Roadway Equipment speed monitoring information Maint and Constr Management Center
ITS Roadway Equipment work zone warning status Maint and Constr Management Center
ITS Roadway Equipment signal control data Other ITS Roadway Equipment
ITS Roadway Equipment crossing permission Pedestrians
ITS Roadway Equipment arriving train information Roadside Equipment
ITS Roadway Equipment conflict monitor status Roadside Equipment
ITS Roadway Equipment environmental sensor data Roadside Equipment
ITS Roadway Equipment infrastructure restriction warning Roadside Equipment
ITS Roadway Equipment intersection control status Roadside Equipment
ITS Roadway Equipment ITS roadway equipment information Roadside Equipment
ITS Roadway Equipment pedestrian crossing status Roadside Equipment
ITS Roadway Equipment reduced speed warning info Roadside Equipment
ITS Roadway Equipment roadway information system status Roadside Equipment
ITS Roadway Equipment track status Roadside Equipment
ITS Roadway Equipment traffic gap information Roadside Equipment
ITS Roadway Equipment vehicle entries and exits Roadside Equipment
ITS Roadway Equipment vehicle signage local data Roadside Equipment
ITS Roadway Equipment work zone warning notification Roadside Equipment
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
ITS Roadway Equipment driver information Transit Vehicle Operator
ITS Roadway Equipment rail crossing blockage notification Wayside Equipment
ITS Roadway Equipment rail crossing operational status Wayside Equipment
Maint and Constr Field Personnel personnel monitoring ITS Roadway Equipment
Maint and Constr Management Center environmental sensors control ITS Roadway Equipment
Maint and Constr Management Center roadway information system data ITS Roadway Equipment
Maint and Constr Management Center speed monitoring control ITS Roadway Equipment
Maint and Constr Management Center work zone warning device control ITS Roadway Equipment
Other ITS Roadway Equipment signal control data ITS Roadway Equipment
Pedestrians pedestrian detection ITS Roadway Equipment
Roadside Equipment environmental situation data ITS Roadway Equipment
Roadside Equipment intersection infringement info ITS Roadway Equipment
Roadside Equipment intersection status monitoring ITS Roadway Equipment
Roadside Equipment pedestrian location information ITS Roadway Equipment
Roadside Equipment restricted lanes application status ITS Roadway Equipment
Roadside Equipment roadway information system data ITS Roadway Equipment
Roadside Equipment signal preemption request ITS Roadway Equipment
Roadside Equipment signal priority service request ITS Roadway Equipment
Roadside Equipment signal service request ITS Roadway Equipment
Roadside Equipment traffic situation data ITS Roadway Equipment
Roadside Equipment vehicle entries and exits ITS Roadway Equipment
Roadside Equipment work zone warning notification ITS Roadway Equipment
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
Wayside Equipment arriving train information ITS Roadway Equipment
Wayside Equipment track status ITS Roadway Equipment

Security

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

Application Security
Security Class Confidentiality Integrity Availability Application
Class 3 Low High Moderate Emergency Vehicle Preemption
Class 3 Moderate High Moderate Pedestrian in Signalized Crosswalk Warning
Class 3 Low High Moderate Transit Signal Priority
Class 2 Moderate Moderate Moderate Incident Scene Work Zone Alerts for Drivers and Workers



Interfaces Diagram

Interfaces diagram