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hri status (Architecture Flow*)

Status of the highway-rail intersection equipment including both the current state or mode of operation and the current equipment condition.

Roadway Traffic Management

This Architecture Flow is in the following Service Packages:

• Standard Railroad Grade Crossing
• Advanced Railroad Grade Crossing
• Railroad Operations Coordination

This Architecture Flow is in the following Equipment Packages:

• Advanced Rail Crossing
• HRI Traffic Management
• Rail Operations Coordination
• Standard Rail Crossing

Data Flows*:

• hri_status
• traffic_management_request
• rail_operations_message
• hri_traffic_data
• hri_guidance_for_roadway_info

Security Considerations:

• Operational Information

Standard* Activities:

• This architecture flow is a candidate for future standardization.