Interface: Local City Traffic Operations Center - Yakima Transit Center
Architecture Flow Definitions
incident information (Future) Applicable ITS Standards
Notification of existence of incident and expected severity, location, time and nature of incident. As additional information is gathered and the incident evolves, updated incident information is provided. Incidents include any event that impacts transportation system operation ranging from routine incidents (e.g., disabled vehicle at the side of the road) through large-scale natural or human-caused disasters that involve loss of life, injuries, extensive property damage, and multi-jurisdictional response. This also includes special events, closures, and other planned events that may impact the transportation system.
road network conditions (Future) Applicable ITS Standards
Current and forecasted traffic information, road and weather conditions, and other road network status. Either raw data, processed data, or some combination of both may be provided by this architecture flow. Information on diversions and alternate routes, closures, and special traffic restrictions (lane/shoulder use, weight restrictions, width restrictions, HOV requirements) in effect is included along with a definition of the links, nodes, and routes that make up the road network.
traffic control priority request (Future) Applicable ITS Standards
Request for signal priority at one or more intersections along a particular route.
traffic control priority status (Future) Applicable ITS Standards
Status of signal priority request functions at the roadside (e.g. enabled or disabled).
traffic images (Future)
High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications.
transit system data (Future) Applicable ITS Standards
Current transit system operations information indicating current transit routes, the level of service on each route, and the progress of individual vehicles along their routes for use in forecasting demand and estimating current transportation network performance.