Physical Object: Maint and Constr Management Center
MCM Traffic Information Dissemination
Overview
'MCM Traffic Information Dissemination' uses dynamic message signs to disseminate traffic and road conditions, closure and detour information, incident information, driver advisories, and other maintenance-related data. It monitors and controls driver information system field equipment including dynamic message signs, managing dissemination of driver information through these systems.
This functional object is included in the "Maint and Constr Management Center" 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 center shall uses dynamic message signs to warn drivers when the treatment system is activated. |
| 02 | The center shall provide information used to initialize, configure, and control dynamic message signs. |
Information Flows
| Source | Flow | Destination |
|---|---|---|
| ITS Roadway Equipment | roadway dynamic signage status | Maint and Constr Management Center |
| Maint and Constr Management Center | roadway dynamic signage data | ITS Roadway Equipment |
Standards
The following table lists the standards associated with the functional object itself (as opposed to standards associated with an interface).
| Name | Title |
|---|---|
| NEMA TS 8 Cyber and Physical Security | Cyber and Physical Security for Intelligent Transportation Systems |