Interface: Vehicles - Yakima Field Equipment

Vehicles to Yakima Field Equipment Interface Diagram

Architecture Flow Definitions

automated vehicle control data  (Future)  

Instructions and control parameters for automated vehicle operation including current system conditions and advisories, control parameters (e.g., speed and performance profiles, headways), maneuver coordination, and check in/checkout instructions.

broadcast traveler information  (Future)  Applicable ITS Standards

General traveler information that contains traffic and road conditions, link travel times, incidents, advisories, restrictions, transit service information, weather information, parking information, and other related traveler information.

emergency traveler information  (Future)  Applicable ITS Standards

Public notification of an emergency such as a natural or man-made disaster, civil emergency, or child abduction. This flow also includes evacuation information including evacuation instructions, evacuation zones, recommended evacuation times, tailored evacuation routes and destinations, traffic and road conditions along the evacuation routes, traveler services and shelter information, and reentry times and instructions.

intersection status  (Future)  Applicable ITS Standards

Intersection status including current operational status, signal phase and timing information, intersection geometry, surface conditions, warnings of potential violations or hazardous conditions, and approaching vehicle information. This may include information about the position, velocity, acceleration, and turning status of approaching vehicles.

roadway safety data  (Future)  Applicable ITS Standards

Information about potential safety hazards in the vehicle path such as stalled vehicles, wrong way drivers, debris, or standing water.

vehicle signage data  (Future)  Applicable ITS Standards

In-vehicle signing data that augments regulatory, warning, and informational road signs and signals. The information provided would include static sign information (e.g., stop, curve warning, guide signs, service signs, and directional signs) and dynamic information (e.g., current signal states, grade crossing information, local traffic and road conditions, advisories, and detours).