emergency acknowledge
(Future)
Acknowledge request for emergency assistance and provide additional details regarding actions and verification requirements.
emergency notification
(Future)
An emergency request for assistance originated by a traveler using an in-vehicle, public access, or personal device or originated by a transit vehicle operator using an on-board device.
secure area surveillance control
(Future)
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
(Future)
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 vehicle location data
(Future)
Current transit vehicle location and related operational conditions data provided by a transit vehicle.
transit vehicle operator instructions
(Future)
Transit service instructions, traffic information, road conditions, and other information for both transit and paratransit operators.
transit vehicle schedule performance
(Future)
Estimated times of arrival and anticipated schedule deviations reported by a transit vehicle.