hri_status
This data flow provides the operational status (state of the device, configuration, and fault data) of the equipment at highway-rail intersections (HRI). The data also includes the train situation, vehicle traffic, and predictable near term events. It consists of the following data items each of which is defined in its own DDE:
hri_state
+ hri_closure_data_response
+ roadside_device_status
+ station_id
+ device_identity
Sub Data Flows
Parent Data Flows
Associated PSpecs
- 1.2.8 - Collect Traffic Field Equipment Fault Data (In)
- 1.6.1.1 - Detect Roadway Events (In)
- 1.6.2.2 - Manage Alerts and Advisories (In)
- 1.6.3.2 - Advise and Protect Train Crews (In)
- 1.6.4.2 - Exchange Data with Traffic Management (In)
- 1.6.5.1 - Provide Interactive Interface (Out)
Parent Information Flows