AMPA Regional ITS Architecture Update

Project Details: City of ABQ Traffic Signal System Upgrade

PROJECT OVERVIEW

Project Name:

Project Details: City of ABQ Traffic Signal System Upgrade

Description:

Upgrade signal controller systems in the city.

Status:

Planned

Timeframe:

Long

Geographic Scope:

City of ABQ

Service Scope

Stakeholders:

 City of Albuquerque Department of Municipal Development

Service Packages:

 ATMS03-1 - Traffic Signal Control - City of Albuquerque
MC07-01 - Roadway Maintenance and Construction - City of Albuquerque (1 of 2)
Traffic Signal Control - Traffic Signal Control - This service package provides the central control and monitoring equipment, communication links, and the signal control equipment that support traffic control at signalized intersections. A range of traffic signal control systems are represented by this s

Project Inventory:

 City of Albuquerque Traffic Operations Center
City of Albuquerque 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 respond to pedestrian crossing requests by accommodating the pedestrian crossing.
  • The field element shall provide the capability to notify the traffic management center of pedestrian calls and pedestrian accommodations.
  • 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.

TMC Signal Control

  • The center shall accept notifications of pedestrian calls.
  • The center shall collect traffic signal controller operational status and compare against the control information sent by the center.
  • The center shall collect traffic signal controller fault data from the field.
  • The center shall manage (define, store and modify) control plans to coordinate signalized intersections, to be engaged at the direction of center personnel or according to a daily schedule.
  • The center shall remotely control traffic signal controllers.

INTERFACES

Source Architecture Flows Destination
City of Albuquerque Traffic Operations Center signal control commands City of Albuquerque Traffic Signals
City of Albuquerque Traffic Operations Center signal control device configuration City of Albuquerque Traffic Signals
City of Albuquerque Traffic Operations Center signal control plans City of Albuquerque Traffic Signals
City of Albuquerque Traffic Operations Center signal system configuration City of Albuquerque Traffic Signals
City of Albuquerque Traffic Signals right-of-way request notification City of Albuquerque Traffic Operations Center
City of Albuquerque Traffic Signals signal control status City of Albuquerque Traffic Operations Center
City of Albuquerque Traffic Signals traffic flow City of Albuquerque Traffic Operations Center
City of Albuquerque Traffic Signals signal fault data City of Albuquerque Traffic Operations Center
City of Albuquerque Traffic Signals field device status_ud City of Albuquerque Traffic Operations Center

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
City of Albuquerque Department of Municipal Development
Operate traffic signal systems on City owned streets, including traffic signals, sensor systems (CCTV), and right of way requests.