Interface: 511NY - TRANSCOM Middleware

Information Flow Definitions

alternate mode information (Existing) Selected Comm Solution

Schedule information for alternate mode transportation providers such as air, ferry, and passenger-carrying heavy rail. This also includes details of incidents and other service disruptions that have occurred in the alternative mode. This also includes measures of service demand that supports assessment of their impact on the road network.

data provision (Existing)

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.

incident information for public (Existing) Selected Comm Solution

Report of current desensitized incident information prepared for public dissemination.

parking information (Existing) Selected Comm Solution

General parking information and status, including current parking availability, parking pricing, and parking space availability information, including features like number and type of electric charging spots.

road network conditions (Existing) Selected Comm Solution

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. Meta data that describes the images is contained in another flow.

transit and fare schedules (Planned) Selected Comm Solution

Transit service information including routes, schedules, and fare information. This also includes on-demand service information.

transit incident information (Planned) Selected Comm Solution

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

transit schedule adherence information (Planned) Selected Comm Solution

Dynamic transit schedule adherence and transit vehicle location information.

transit service information (Existing) Selected Comm Solution

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