Interface: COTA Fixed-Route Transit Management System - Local Traffic Management Centers

COTA Fixed-Route Transit Management System to Local Traffic Management Centers Interface Diagram

Architecture Flow Definitions

request transit information  (Planned )  Applicable ITS Standards

Request for transit service information and current transit status.

road network conditions  (Planned )  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  (Planned )  Applicable ITS Standards

Request for signal priority at one or more intersections along a particular route.

traffic control priority status  (Planned )  Applicable ITS Standards

Status of signal priority request functions at the roadside (e.g. enabled or disabled).

transit system data  (Planned )  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.