twe-intersection_safety_data_for_roadside

This data flow provides an indication to rail crossing wayside equipment that a vehicle will likely block an intersection by violating a stop line - either by crossing into the rail intersection without stopping or by performing an unpermitted movement (running a red light).

Sub Data Flows

• Primitive Element

Parent Data Flows

• To_Wayside_Equipment

Associated PSpecs/Terminators

• 1.2.7.15 - Process Intersection Safety Data
• Wayside Equipment

Parent Information Flows

• rail crossing blockage notification