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Interface: 511NY - TRANSCOM Middleware

511NY to TRANSCOM Middleware Interface Diagram

Architecture Flow Definitions

alternate mode information (Existing)

Schedule information for alternate mode transportation providers such as air, ferry, and passenger-carrying heavy rail.

data provision (Existing) Applicable ITS Standards

Data provision provides the source material for a publish-subscribe or query-retrieval data distribution scheme. This is the 1 of the 1:N data distribution architecture. This flow is a super-flow; it does not define data elements but is inclusive of any flow implemented using publish-subscribe or query-retrieval methods.

emergency traveler information request (Existing) Applicable ITS Standards

Request for alerts, evacuation information, and other emergency information provided to the traveling public.

incident information (Existing) 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.

parking information (Existing)

General parking information and status, including current parking availability.

road network conditions (Existing) 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 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.

traffic images (Existing)

High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications. This flow includes the images and meta data that describes the images.

transit and fare schedules (Planned) Applicable ITS Standards

Transit service information including routes, schedules, and fare information.

transit incident information (Planned) Applicable ITS Standards

Information on transit incidents that impact transit services for public dissemination.

transit schedule adherence information (Planned) Applicable ITS Standards

Dynamic transit schedule adherence and transit vehicle location information.

transit service information (Existing)

Transit service information including routes, schedules, and fare information as well as dynamic transit schedule adherence and transit vehicle location information.