Physical Object: ITS Roadway Equipment
Roadway Barrier System Control
Overview
'Roadway Barrier System Control' includes the field equipment that controls barrier systems used to control access to transportation facilities and infrastructure. Barrier systems include automatic or remotely controlled gates, barriers and other access control systems.
This functional object is included in the "ITS Roadway Equipment" physical object.
This functional object is included in the following service packages:
- PS09: Transportation Infrastructure Protection
- TM19: Roadway Closure Management
- TM24: Tunnel Management
- VS17: Automated Vehicle Operations
This functional object is mapped to the following Functional View PSpecs:
Requirements
| # | Requirement |
|---|---|
| 01 | The field element shall activate barrier systems for transportation facilities and infrastructure under center control. Barrier systems include automated or remotely controlled gates, barriers and other systems that manage entry to roadways. |
| 02 | The field element shall return barrier system operational status to the controlling center. |
| 03 | The field element shall return barrier system fault data to the maintenance center for repair. |
| 04 | The field element shall receive requests for access from approaching vehicles using field-vehicle communications and validate and authenticate the requests. |
| 05 | The field element shall grant access only to qualified vehicles. |
| 06 | The field element shall communicate access permission status and access instructions to approaching vehicles using field-vehicle communications. |
Information Flows
Standards
Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.