Interface: City of Bryan Field Equipment To TTI TransLink

hri control data   (Future)  

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

 

hri request   (Future)  

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

 

hri status   (Existing)  

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