New York City Sub Regional ITS Architecture


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Equipment Package: On-board Transit Signal Priority

Description: This Equipment package provides the capability for transit vehicles to request signal priority through short range communication directly with traffic control equipment at the roadside.
Included In: MTA Long Island Bus Buses
MTA NYCT Buses
Westchester County Bee Line Buses
Processes: 4.1.2.5 - Request Transit Vehicle Priorities
User Service Requirements: 2.0 - PUBLIC TRANSPORTATION MANAGEMENT
2.1.0 - ITS shall include a Public Transportation Management (PTM) function.
2.1.1 - PTM shall include an Operation of Vehicles and Facilities (OVF) function that provides computer assisted control of the operation of vehicles and their associated facilities.
2.1.1.2 - OVF shall include a Command and Control (CC) capability.
2.1.1.2.1 - CC shall provide the capability for real-time Vehicle Command and Control (VCC).
2.1.1.2.1.4 - VCC shall provide the capability to automatically issue corrective instructions to the driver including, but not limited to, the following:
2.1.1.2.2 - When CC detects a vehicle(s) has deviated from schedule it shall provide the capability to automatically determine the optimum scenario for returning the vehicle or fleet to schedule.
2.1.1.2.3 - CC shall include an integrated traffic control capability that provides traffic signal preemption when required for schedule adjustment to Transit Vehicles at traffic signals (i.e., centralized or distributed).

Last updated: 11-02-04