Santa Fe Regional ITS Architecture Update

Rail Runner Phase II

Send Your Comments

Description

Commuter Rail Service, including any ITS aspects.

Status

Planned

Timeframe

Short

Geographic Scope

Service Scope

Stakeholders

NMDOT - New Mexico Department of Transportation

Inventory

NM RailRunner Express Operations

NM RailRunner Express Vehicles

NMRoads

Services

APTS02-5 - Transit Fixed-Route Operations - NM RailRunner Express Operations

Functional Areas

On-board Schedule Management

• The transit vehicle shall use the route information and its current location to determine the deviation from the predetermined schedule.
• The transit vehicle shall calculate the estimated times of arrival (ETA) at transit stops.
• The transit vehicle shall provide the schedule deviations and instructions for schedule corrections to the transit vehicle operator if the deviation is small, or the transit vehicle is operating in an urban area.
• The transit vehicle shall send the schedule deviation and estimated arrival time information to the center.

Transit Center Fixed-Route Operations

• The center shall generate transit routes and schedules based on such factors as parameters input by the system operator, road network conditions, incident information, operational data on current routes and schedules, and digitized map data.
• The center shall provide the interface to the system operator to control the generation of new routes and schedules (transit services) including the ability to review and update the parameters used by the routes and schedules generation processes and to initiate these processes
• The center shall be able to generate special routes and schedules to support an incident, disaster, evacuation, or other emergency.
• The center shall manage large deviations of individual transit vehicles, deviations in rural areas, and deviations of large numbers of vehicles.
• The center shall disseminate up-to-date schedules and route information to other centers for train services.

Interfaces

Source	Architecture Flows	Destination
NM RailRunner Express Operations	transit vehicle operator information	NM RailRunner Express Vehicles
NM RailRunner Express Operations	transit schedule adherence information	NMRoads
NM RailRunner Express Vehicles	transit vehicle schedule performance	NM RailRunner Express Operations
NMRoads	transit information request	NM RailRunner Express Operations

Standards

SDO	Document ID	Title	Type
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Center Standards Group	Group
SAE	View List	Advanced Traveler Information Systems (ATIS) General Use Standards Group	Group
APTA	APTA TCIP-S-001 3.0.3	Standard for Transit Communications Interface Profiles	Message/Data

Operational Concepts

Stakeholder	Roles and Responsibilities