Architecture Flow Definitions
alarm acknowledge (Existing) Applicable ITS Standards
Confirmation that alarm was received, instructions and additional information for the alarm initiator, and requests for additional information.
alarm notification (Existing) Applicable ITS Standards
Notification of activation of an audible or silent alarm by a traveler in a public area or by a transit vehicle operator using an on–board device.
demand response passenger and use data (Existing) Applicable ITS Standards
Data collected on board a demand response vehicle relating to the picking up and discharging of passengers.
remote vehicle disable (Future) Applicable ITS Standards
Signal used to remotely disable a transit vehicle.
secure area surveillance control (Existing) Applicable ITS Standards
Information used to configure and control audio and video surveillance systems used for transportation infrastructure security in secure areas. The provided information controls surveillance data collection, aggregation, filtering, and other local processing.
secure area surveillance data (Existing) Applicable ITS Standards
Data collected from surveillance systems used to monitor secure areas. Includes video, audio, processed surveillance data, equipment operational status, and alarm indicators when a threat has been detected.
transit schedule information (Future) Applicable ITS Standards
Current and projected transit schedule information used to initialize the transit vehicle with a vehicle assignment, monitor schedule performance, and develop corrective actions on–board.
transit vehicle loading data (Existing) Applicable ITS Standards
Data collected on board the transit vehicle relating to passenger boarding and alighting.
transit vehicle location data (Existing) Applicable ITS Standards
Current transit vehicle location and related operational conditions data provided by a transit vehicle.
transit vehicle operator authentication information (Future) Applicable ITS Standards
Information regarding on–board transit operator authentication
transit vehicle operator authentication update (Future) Applicable ITS Standards
Results of authentication process or update of on–board authentication database.
transit vehicle operator information (Existing) Applicable ITS Standards
Transit service instructions, wide area alerts, traffic information, road conditions, and other information for both transit and paratransit operators.
transit vehicle schedule performance (Existing) Applicable ITS Standards
Estimated times of arrival and anticipated schedule deviations reported by a transit vehicle.