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/Terminators
- 1.6.5.1 - Provide Interactive Interface
- 1.6.2.2 - Manage Alerts and Advisories
- 1.6.4.2 - Exchange Data with Traffic Management
- 1.6.3.2 - Advise and Protect Train Crews
- 1.6.1.1 - Detect Roadway Events
- 1.2.8 - Collect Traffic Field Equipment Fault Data
Parent Information Flows