Hartford Area ITS Architecture Update

Service Packages For: CTDOT - MC03-1


  MC03-1  
Scroll down to view list of elements, responsible agencies (stakeholders), candidate functional areas and requirements, and flows on this diagram.

List of Elements on this Diagram
Click on Element Name to go to Element Detail Page.
Element Name Stakeholder
DTN Weather Service DTN
Weather Services NOAA
CTDOT TMC Newington CTDOT
CTDOT Maintenance District 1 CTDOT
CTDOT Storm Center CTDOT
CTDOT RWIS Sensors CTDOT

List of Stakeholder Elements and Roles on this Diagram
Click on Element Name to go to Page with Element Details.
Click on Functional Area/Role to go to Page with Candidate Functional Requirements.
Stakeholder Element Name Functional Area/Role Functional Area Description
CTDOT CTDOT Maintenance District 1 MCM Environmental Information Collection This equipment package collects current road and weather conditions using data collected from environmental sensors deployed on and about the roadway. In addition to fixed sensor stations at the roadside, this equipment package also collects environmental information from sensor systems located on Maintenance and Construction Vehicles as well as the broader population of vehicle probes. It also collects current and forecast environmental conditions information that is made available by other systems. The equipment package aggregates the sensor system data and provides it, along with data attributes to meteorological systems.
CTDOT CTDOT RWIS Sensors Roadway Environmental Monitoring This equipment package measures environmental conditions and communicates the collected information back to a center where it can be monitored and analyzed. A broad array of general weather and road surface information may be collected. Weather conditions that may be measured include temperature, wind, humidity, precipitation, and visibility. Surface and sub-surface sensors can measure road surface temperature, moisture, icing, salinity, and other measures.
CTDOT CTDOT Storm Center MCM Environmental Information Collection This equipment package collects current road and weather conditions using data collected from environmental sensors deployed on and about the roadway. In addition to fixed sensor stations at the roadside, this equipment package also collects environmental information from sensor systems located on Maintenance and Construction Vehicles as well as the broader population of vehicle probes. It also collects current and forecast environmental conditions information that is made available by other systems. The equipment package aggregates the sensor system data and provides it, along with data attributes to meteorological systems.
CTDOT CTDOT TMC Newington TMC Environmental Monitoring This equipment package assimilates current and forecast road conditions and surface weather information using a combination of weather service provider information, information collected by other centers such as the Maintenance and Construction Management Subsystem, and data collected from environmental sensors deployed on and about the roadway. The collected environmental information is monitored and presented to the operator. This information can be used to issue general traveler advisories and support location specific warnings to drivers. Other equipment packages process the collected information and provide decision support.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
CTDOT TMC Newington environmental conditions data Weather Services
CTDOT Storm Center environmental conditions data Weather Services
CTDOT Maintenance District 1 environmental conditions data Weather Services
CTDOT RWIS Sensors environmental sensor data CTDOT TMC Newington
DTN Weather Service qualified environmental conditions data CTDOT TMC Newington
Weather Services qualified environmental conditions data CTDOT TMC Newington
Weather Services qualified environmental conditions data CTDOT Maintenance District 1
DTN Weather Service qualified environmental conditions data CTDOT Maintenance District 1
CTDOT TMC Newington environmental conditions data CTDOT Maintenance District 1
CTDOT TMC Newington environmental sensors control CTDOT RWIS Sensors
CTDOT Maintenance District 1 environmental conditions data DTN Weather Service
CTDOT Storm Center environmental conditions data DTN Weather Service
CTDOT TMC Newington environmental conditions data DTN Weather Service
DTN Weather Service qualified environmental conditions data CTDOT Storm Center
Weather Services qualified environmental conditions data CTDOT Storm Center
CTDOT TMC Newington environmental conditions data CTDOT Storm Center