AMPA Regional ITS Architecture Update

Project Details: NMDOT CV Road Weather Motorist Alert


PROJECT OVERVIEW

Project Name:

Project Details: NMDOT CV Road Weather Motorist Alert

Description:

The Road Weather Motorist Alert and Warning application provides the capability of collecting road weather data from connected vehicles and using that data to develop short term warnings or advisories that can be provided to individual motorists.

Status:

Planned

Timeframe:

Long

Geographic Scope:

Service Scope

Stakeholders:

NMDOT - New Mexico Department of Transportation

Service Packages:

AVSS12-19 - Cooperative Vehicle Safety Systems - NMDOT Road Weather Motorist Alert

Project Inventory:

Connected Vehicle OBE
NMDOT Connected Vehicle RSE
NMROADS Admin

FUNCTIONAL REQUIREMENTS

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

Roadway Safety Warning System

  • The field element shall provide warnings to passing vehicles using field-vehicle communications.
  • The field element shall support remote monitoring and control by an authenticated center.

Vehicle Warning System

  • The vehicle shall provide its location, speed, direction, and other information to field elements.
  • The vehicle shall receive warnings from field elements.

INTERFACES

Source Architecture Flows Destination
Connected Vehicle OBE vehicle environmental data_cv NMDOT Connected Vehicle RSE
NMDOT Connected Vehicle RSE road weather advisories_cv Connected Vehicle OBE
NMDOT Connected Vehicle RSE environmental situation data_cv NMROADS Admin
NMDOT Connected Vehicle RSE road weather advisory status_cv NMROADS Admin
NMROADS Admin road weather advisory info_cv NMDOT Connected Vehicle RSE

ITS STANDARDS

SDODocument IDTitleType

OPERATIONAL CONCEPTS

Stakeholder Roles and Responsibilities
NMDOT - New Mexico Department of Transportation
Deploy connected vehicles applications on NMDOT roadways and highways.