Interface: ODOT Traffic Signals and Field Devices - Philomath Connection Fixed Route Buses

ODOT Traffic Signals and Field Devices to Philomath Connection Fixed Route Buses Interface Diagram

Architecture Flow Definitions

local signal priority request  (Planned)  Applicable ITS Standards

Request from a vehicle to a signalized intersection for priority at that intersection.

traffic probe data  (Planned)  Applicable ITS Standards

Vehicle data that is used to determine traffic conditions. In a basic implementation, the data could be limited to time stamped unique identifiers that can be used to measure a vehicle’s progress through the network. In more advanced implementations, the vehicle may report current position, speed, and heading and snapshots of recent events including route information, starts and stops, speed changes, and other information that can be used to estimate traffic conditions.