AMPA Regional ITS Architecture Update

Project Details: NMDOT Adaptive Traffic Signal Systems


PROJECT OVERVIEW

Project Name:

Project Details: NMDOT Adaptive Traffic Signal Systems

Description:

Install adaptive traffic signal systems on NM6 in Valencia and NM45 (Coors Blvd)

Status:

Planned

Timeframe:

Short

Geographic Scope:

Service Scope

Stakeholders:

NMDOT - New Mexico Department of Transportation

Service Packages:

ATMS03-5 - Traffic Signal Control - NMDOT

Project Inventory:

NMDOT Signal Lab
NMDOT Traffic Signals

FUNCTIONAL REQUIREMENTS

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

Roadway Signal Controls

  • The field element shall control traffic signals under center control.
  • The field element shall report the current signal control information to the center.
  • The field element shall return traffic signal controller operational status to the center.
  • The field element shall return traffic signal controller fault data to the center.
  • The field element shall adaptively adjust signal timing based on sensor based inputs.

TMC Signal Control

  • The center shall implement an adaptive signal system on a series of intersections.

INTERFACES

Source Architecture Flows Destination
NMDOT Signal Lab traffic sensor control NMDOT Traffic Signals
NMDOT Signal Lab signal control commands NMDOT Traffic Signals
NMDOT Signal Lab signal control device configuration NMDOT Traffic Signals
NMDOT Signal Lab signal control plans NMDOT Traffic Signals
NMDOT Signal Lab signal system configuration NMDOT Traffic Signals
NMDOT Traffic Signals signal control status NMDOT Signal Lab
NMDOT Traffic Signals traffic flow NMDOT Signal Lab

ITS STANDARDS

SDODocument IDTitleType
AASHTO/ITE/NEMA View List NTCIP Center-to-Field Standards Group Group
AASHTO/ITE/NEMA NTCIP 1201 Global Object Definitions Message/Data
AASHTO/ITE/NEMA NTCIP 1202 Object Definitions for Actuated Traffic Signal Controller (ASC) Units Message/Data
AASHTO/ITE/NEMA NTCIP 1209 Data Element Definitions for Transportation Sensor Systems (TSS) Message/Data
AASHTO/ITE/NEMA NTCIP 1210 Field Management Stations (FMS) - Part 1: Object Definitions for Signal System Masters Message/Data
AASHTO/ITE/NEMA NTCIP 1211 Object Definitions for Signal Control and Prioritization (SCP) Message/Data
AASHTO/ITE/NEMA NTCIP 1214 Object Definitions for Conflict Monitor Units (CMU) Message/Data

OPERATIONAL CONCEPTS

Stakeholder Roles and Responsibilities