Physical Object: ITS Roadway Equipment
Roadway Traffic Gap Assist
Overview
"Roadway Traffic Gap Assist" measures the headway to the next approaching vehicle. Based on programmed thresholds, unsafe gaps are identified and reported via roadside signs. Traffic gaps and associated advisories and warnings are also provided to the RSE for communication to connected vehicles.
This application object is included in the "ITS Roadway Equipment" physical object.
This application object is related to the "Roadway Traffic Gap Assist" enterprise object resource.
This application object is included in the following applications:
Functionality
PSpecs:
- 1.1.1.1: Process Traffic Sensor Data
- 1.2.7.9: Process Roadway Information Data
- 1.2.7.12: Control Roadway Warning System
- 9.3.3.1: Collect Vehicle Speed
Information Flows
A-Interconnects
| Source Physical Object | Source Application Object | A-Interconnect | Destination Physical Object | Destination Application Object | Bidirectional? |
|---|---|---|---|---|---|
| ITS Roadway Equipment | Roadway Traffic Gap Assist | driver information | Driver | False | |
| ITS Roadway Equipment | Roadway Traffic Gap Assist | stop sign gap assist monitoring and control info | Traffic Management Center | TMC Traffic Gap Assist | True |
| ITS Roadway Equipment | Roadway Traffic Gap Assist | traffic gap assist field equipment coordination | Roadside Equipment | RSE Traffic Gap Assist | True |
| Roadside Equipment | RSE Traffic Gap Assist | traffic gap assist field equipment coordination | ITS Roadway Equipment | Roadway Traffic Gap Assist | True |
| Traffic Management Center | TMC Traffic Gap Assist | stop sign gap assist monitoring and control info | ITS Roadway Equipment | Roadway Traffic Gap Assist | True |