current_hri_state

This data flow is used by the Detect Roadway Events process to report the overall state of all sensors and indicators within the HRI domain. The flow is used by the Provide Advance Warnings process to provide equipment status, and to predict the near term conditions at the HRI.

Sub Data Flows

• Primitive Element

Parent Data Flows

• None

Associated PSpecs/Terminators

• 1.6.1.1 - Detect Roadway Events
• 1.6.1.6.1 - Close HRI on Detection