Avenida Del Sur Extension

The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements 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.
The center shall maintain a database of surveillance and sensors and the freeways, surface street and rural roadways, e.g. where they are located, to which part(s) of the network their data applies, the type of data, and the ownership of each link (that is, the agency or entity responsible for collecting and storing surveillance of the link) in the network.
The center shall support an interface with a map update provider, or other appropriate data sources, through which updates of digitized map data can be obtained and used as a background for traffic data.

The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
The field element shall return sensor operational status to the controlling center.
The field element shall return sensor fault data to the controlling center for repair.
The field element shall return CCTV system fault data to the controlling center for repair.

The field element shall return traffic signal controller fault data to the maintenance center for repair.
The field element shall control traffic signals at intersections and on main highways for urban and rural areas, under center control.
The field element shall collect pedestrian images and pedestrian sensor data, and respond to pedestrian crossing requests via display, audio signal, or other manner.
The field element shall provide the capability to notify the traffic management center that a pedestrian has requested right-of-way and when the request was or will be granted (request for right-of-way).
The field element shall monitor operation of traffic signal controllers and report to the center any instances in which the indicator response does not match that expected from the indicator control information.
The field element shall monitor operation of traffic signal controllers and report to the center any instances in which the indicator response does not match that expected from known indicator preemptions.
The field element shall return traffic signal controller operational status to the controlling center.

The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.

The center shall accept notifications of right-of-way requests from pedestrians.
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 remotely control traffic signal controllers.

The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) operational status.
The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) fault data and send to the maintenance center for repair.
The center shall collect environmental sensor operational status.
The center shall collect environmental sensor equipment fault data and send to the maintenance center for repair.
The center shall exchange data with maintenance centers concerning the reporting of faulty equipment and the schedule/status of their repair. Information exchanged includes details of new equipment faults, and clearances when the faults are cleared.
The center shall support an interface with a map update provider, or other appropriate data sources, through which updates of digitized map data can be obtained and used as a background for traffic maintenance data.

Source	Architecture Flows	Destination
NMDOT District 5 TOC	traffic information coordination	Santa Fe County Traffic Operations Center
Santa Fe County Field Equipment	signal control status	Santa Fe County Traffic Operations Center
Santa Fe County Field Equipment	traffic flow	Santa Fe County Traffic Operations Center
Santa Fe County Field Equipment	traffic images	Santa Fe County Traffic Operations Center
Santa Fe County Traffic Operations Center	traffic information coordination	NMDOT District 5 TOC
Santa Fe County Traffic Operations Center	traffic sensor control	Santa Fe County Field Equipment
Santa Fe County Traffic Operations Center	signal control data	Santa Fe County Field Equipment
Santa Fe County Traffic Operations Center	video surveillance control	Santa Fe County Field Equipment

SDO	Document ID	Title	Type
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Center Standards Group	Group
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Field 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 1202	Object Definitions for Actuated Traffic Signal Controller (ASC) Units	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
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

Stakeholder	Roles and Responsibilities

Santa Fe Regional ITS Architecture Update