TDOT Ramp Queue Detection System - Other Roadway Functionality
Terminator Description
Representing another roadway system or subsystem, this terminator supports 'field device' to 'field device' communication and coordination, and provides a source and destination for information that may be exchanged between roadway subsystems. The interface to this terminator enables direct coordination between field equipment. Examples include the direct interface between sensors and other roadway devices (e.g., Dynamic Message Signs) and the direct interface between roadway devices (e.g., between a Signal System Master and Signal System Local equipment).