1.6.2.3: Manage Rail Traffic Control Data

This process is responsible for providing and maintaining a current store of rail operations data. The data is assembled from the rail_operations_update information sent by the Exchange Data with Rail Operations process. Queries for this information are received from the Manage Alerts and Advisories process and the Interact with Traffic Volume Management processes.

This process is associated with the Traffic Management Center physical object.

This process is associated with the following functional objects:

• TMC Advanced Rail Crossing Management

This process is associated with the following data flows:

• rail_operations_data
• rail_operations_query
• rail_operations_update
• rail_schedules_data
• request_rail_schedules_data