Traveler (Terminator*)

This terminator represents any individual who uses transportation services. The interfaces to the traveler provide general pre-trip and en-route information supporting trip planning, personal guidance, and requests for assistance in an emergency that are relevant to all transportation system users. The terminator represents users of a public transportation system and addresses interfaces these users have within a transit vehicle or at transit facilities such as roadside stops and transit centers. This general terminator is supplemented in the architecture by the specific "Driver" terminator that supports interfaces that are specific to drivers.

Inputs/Outputs
Interfaces Diagram

Terminator Interfaces Diagram

This is a context diagram for the entity Traveler Terminator that shows every architecture flow that this entity sends or receives, as defined in the National ITS Architecture. A complete list of all architecture flows shown on this diagram, is available under the Inputs/Outputs section on this page.

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Inputs/Outputs: Architecture Flows* and Data Flows*

Personal Information Access Traveler

traveler interface updates (Architecture Flow*) - Visual or audio information (e.g., routes, messages, guidance, emergency information) that is provided to the traveler.
Data Flows*:

Remote Traveler Support Traveler

traveler interface updates (Architecture Flow*) - Visual or audio information (e.g., routes, messages, guidance, emergency information) that is provided to the traveler.
Data Flows*:

Transit Vehicle Traveler

traveler interface updates (Architecture Flow*) - Visual or audio information (e.g., routes, messages, guidance, emergency information) that is provided to the traveler.
Data Flows*:

Traveler Personal Information Access

traveler inputs (Architecture Flow*) - User input from a traveler to summon assistance, request travel information, make a reservation, or request any other traveler service.
Data Flows*:

Traveler Remote Traveler Support

traveler inputs (Architecture Flow*) - User input from a traveler to summon assistance, request travel information, make a reservation, or request any other traveler service.
Data Flows*:

Traveler Transit Vehicle

boarding and alighting (Architecture Flow*) - Detection of transit passenger boarding and alighting. This flow represents the travelers' physical presence as they board a transit vehicle that can be detected or monitored by on-board sensors.
Data Flows*:
- ft-boarding_and_alighting
- ft-traveler_vehicle_image
traveler inputs (Architecture Flow*) - User input from a traveler to summon assistance, request travel information, make a reservation, or request any other traveler service.
Data Flows*: