VDOT TTRIP ATIS Public Digital Voice Assistant

Status: Planned

Description: The Virginia Department of Transportation's (VDOT) Traffic, Traveler, and Road Information Program (TTRIP) Advanced Traveler Information System (ATIS) Public Digital Voice Assistant provides interactive voice response for access to traveler information services.

Stakeholder: VDOT Central Office

Architecture Flow Diagrams
which include VDOT TTRIP ATIS Public Digital Voice Assistant:

• VDOT TTRIP ATIS Public Digital Voice Assistant VDOT TTRIP System

Architecture Flows
to/from the VDOT TTRIP ATIS Public Digital Voice Assistant:

VDOT TTRIP ATIS Public Digital Voice Assistant VDOT TTRIP System

• traveler request

VDOT TTRIP SystemVDOT TTRIP ATIS Public Digital Voice Assistant

• broadcast traveler information


• interactive traveler information


• traveler alerts

National ITS Architecture Subsystems
mapped to the VDOT TTRIP ATIS Public Digital Voice Assistant:

• Personal Information Device Subsystem

National ITS Architecture Services
associated with VDOT TTRIP ATIS Public Digital Voice Assistant:

• TI01 - Broadcast Traveler Information (TTRIP) -- (Graphic)
• TI02 - Personalized Traveler Information (TTRIP) -- (Graphic)