rail crossing request
A request for highway-rail intersection status or a specific control request intended to modify HRI operation.
| Source | Flow | Destination |
|---|---|---|
| Traffic Management Center | rail crossing request | ITS Roadway Equipment |
This Triple is in the following Service Packages:
- TM13: Standard Railroad Grade Crossing
- TM14: Advanced Railroad Grade Crossing
- TM15: Railroad Operations Coordination
This triple is associated with the following Functional Objects:
- Roadway Advanced Rail Crossing
- Roadway Standard Rail Crossing
- TMC Advanced Rail Crossing Management
- TMC Standard Rail Crossing Management
This Triple is described by the following Functional View Data Flows: