Interface Definition

fault reports   (Planned)  

Reports from field equipment (sensors, signals, signs, controllers, etc.) which indicate current operational status.

 

hri control data   (Planned)  

Data required for HRI information transmitted at railroad grade crossings and within railroad operations.

 

hri request   (Planned)  

A request for highway-rail intersection status or a specific control request intended to modify HRI operation.

 

hri status   (Planned)  

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

 

incident data   (Planned)  

Data and imagery from the roadside supporting incident detection and verification.

 

intersection blockage notification   (Planned)  

Notification that a highway-rail intersection is obstructed and supporting information.

 

sensor and surveillance control   (Existing)  

Information used to configure and control sensor and surveillance systems at the roadside.

 

traffic images   (Existing)  

High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications.