AMPA Regional ITS Architecture Update

Project Details: NMDOT Device Installation FY20


PROJECT OVERVIEW

Project Name:

Project Details: NMDOT Device Installation FY20

Description:

DMS Installation - Central WB at I-25 - MLK WB at I-25 DMS Installation - I-25 SB frontage at Menaul - Central EB at I-25 - Roy EB at I-25 - Rio Bravo EB at I-25 - Bridge EB at I-25CCTV Installation - Tramway at PDNRWIS Installation - I-40 in Tijeras Canyon

Status:

Planned

Timeframe:

Short

Geographic Scope:

Service Scope

A300769

Stakeholders:

NMDOT - New Mexico Department of Transportation
Private Weather Information Provider

Service Packages:

ATMS01-5 - Network Surveillance - NMDOT – Statewide TMC
ATMS06-08 - Traffic Information Dissemination - NMDOT (1 of 2)
MC03-5 - Road Weather Data Collection - NMDOT
MC07-11 - Roadway Maintenance and Construction - NMDOT

Project Inventory:

NMDOT CCTV
NMDOT DMS
NMDOT RWIS
NMDOT Statewide TMC
NMROADS Admin
Private Weather Support Services System

FUNCTIONAL REQUIREMENTS

Click on a Project Inventory element from the list above to view functional requirements.

Collect Traffic Surveillance

  • The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
  • The center shall distribute road network conditions data (raw or processed) based on collected and analyzed traffic sensor and surveillance data to other centers.
  • The center shall respond to control data from center personnel regarding sensor and surveillance data collection, analysis, storage, and distribution.

Roadway Basic Surveillance

  • The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
  • The field element shall return CCTV system operational status to the controlling center.
  • The field element shall return CCTV system fault data to the controlling center for repair.

Roadway Environmental Monitoring

  • The field element shall include surface and sub-surface environmental sensors that measure road surface temperature, moisture, icing, salinity, and other measures.
  • The field element's environmental sensors shall be remotely controlled by weather service providers such as the National Weather Service or value-added sector specific meteorological services.
  • The field element shall provide weather and road surface condition data to centers.

Roadway Traffic Information Dissemination

  • The field element shall include dynamic messages signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. vehicle restrictions, or lane open/close).
  • The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.
  • The field element shall provide fault data for the driver information systems equipment (DMS, HAR, etc.) to the center for repair.

TMC Environmental Monitoring

  • The center shall remotely control environmental sensors that measure road surface temperature, moisture, icing, salinity, and other measures.
  • The center shall remotely control environmental sensors that measure weather conditions including temperature, wind, humidity, precipitation, and visibility.
  • The center shall assimilate current and forecast road conditions and surface weather information using a combination of weather service provider information (such as the National Weather Service and value-added sector specific meteorological services), data from roadway maintenance operations, and environmental data collected from sensors deployed on and about the roadway.

TMC Traffic Information Dissemination

  • The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.
  • The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
  • The center shall distribute traffic data to maintenance and construction centers, transit centers, emergency management centers, and traveler information providers.
  • The center shall distribute traffic data to the media; the capability to provide the information in both data stream and graphical display shall be supported.

INTERFACES

Source Architecture Flows Destination
NMDOT CCTV traffic images NMDOT Statewide TMC
NMDOT DMS roadway information system status NMDOT Statewide TMC
NMDOT DMS field device status_ud NMDOT Statewide TMC
NMDOT RWIS environmental sensor data Private Weather Support Services System
NMDOT Statewide TMC video surveillance control NMDOT CCTV
NMDOT Statewide TMC roadway information system data NMDOT DMS
NMDOT Statewide TMC incident information NMROADS Admin
NMDOT Statewide TMC traffic images NMROADS Admin
NMDOT Statewide TMC road network conditions NMROADS Admin
Private Weather Support Services System environmental sensors control NMDOT RWIS
Private Weather Support Services System environmental conditions data NMDOT Statewide TMC
Private Weather Support Services System environmental conditions data NMROADS Admin

ITS STANDARDS

SDODocument IDTitleType
AASHTO/ITE/NEMA View List NTCIP Center-to-Center Standards Group Group
AASHTO/ITE/NEMA View List NTCIP Center-to-Field Standards Group Group
ASTM/IEEE/SAE View List Dedicated Short Range Communication at 5.9 GHz Standards Group Group
IEEE View List Incident Management Standards Group Group
SAE View List Advanced Traveler Information Systems (ATIS) General Use Standards Group Group
AASHTO/ITE ITE TMDD Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC) Message/Data
AASHTO/ITE/NEMA NTCIP 1201 Global Object Definitions Message/Data
AASHTO/ITE/NEMA NTCIP 1203 Object Definitions for Dynamic Message Signs (DMS) Message/Data
AASHTO/ITE/NEMA NTCIP 1204 Object Definitions for Environmental Sensor Stations (ESS) Message/Data
AASHTO/ITE/NEMA NTCIP 1205 Object Definitions for Closed Circuit Television (CCTV) Camera Control Message/Data
AASHTO/ITE/NEMA NTCIP 1208 Object Definitions for Closed Circuit Television (CCTV) Switching Message/Data

OPERATIONAL CONCEPTS

Stakeholder Roles and Responsibilities
NMDOT - New Mexico Department of Transportation
Perform network monitoring for detection and verification of incidents on State owned highways and arterials.
Provide incident information to travelers via traffic information devices on highways (e.g. DMS, NMRoads, etc).
Private Weather Information Provider