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arriving train information (Architecture Flow*)

Information for a train approaching a highway-rail intersection that may include direction and allow calculation of approximate arrival time and closure duration.

Wayside Equipment Roadway

This Architecture Flow is in the following Service Packages:

• Advanced Railroad Grade Crossing

This Architecture Flow is in the following Equipment Packages:

• Advanced Rail Crossing

Data Flows*:

• fwe-train_data

Security Considerations:

• Operational Information - Safety

Standard* Activities:

• IEEE 1570-2002: Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection