Physical Object: ITS Roadway Equipment
Roadway Reversible Lanes
Overview
'Roadway Reversible Lanes' includes field elements that monitor and control reversible lane facilities. It includes the traffic sensors, surveillance equipment, lane control signals, physical lane access controls, and other field elements that manage traffic on these facilities. It provides current reversible lane facility status information and accepts requests and control commands from the controlling center.
This functional object is included in the "ITS Roadway Equipment" physical object.
This functional object is included in the following service packages:
This functional object is mapped to the following Functional View PSpecs:
Requirements
# | Requirement |
---|---|
01 | The field element shall monitor traffic in reversible lanes, including wrong-way vehicles, using sensors and surveillance equipment under center control. |
02 | The field element shall include automated reversible lane equipment and driver information systems (such as lane control signals) that control traffic in reversible lanes on surface streets, under center control. |
03 | The field element shall include automated reversible lane equipment and driver information systems (such as lane control signals) that control traffic in reversible lanes on freeways, under center control. |
04 | The field element shall provide operational status for the reversible lane field equipment to the center. |
05 | The field element shall provide fault data for the reversible lane field equipment to the center. |
06 | The field element shall provide information to drivers about one- way convoy operations including any lane closures or lane reversals. |
Information Flows
Standards
The following table lists the standards associated with the functional object itself (as opposed to standards associated with an interface).
Name | Title |
---|---|
ITE ATC | Advanced Transportation Controller |
ITE ATC API | Application Programming Interface Standard for the Advanced Transportation Controller |
ITE ATC Model 2070 | Model 2070 Controller Standard |
NEMA TS2 Traffic Controller Assemblies | Traffic Controller Assemblies with NTCIP Requirements |