Physical Object: Maint and Constr Management Center

MCM Work Zone Management

Overview

'MCM Work Zone Management' remotely monitors and supports work zone activities, controlling traffic through dynamic message signs (DMS), Highway Advisory Radio (HAR), gates and barriers, and informing other groups of activity (e.g., traveler information, traffic management, other maintenance and construction centers) for better coordination management. Work zone speeds, and delays, and closures are provided to the motorist prior to the work zones. This application provides control of field equipment in all maintenance areas, including fixed and portable field equipment supporting both stationary and mobile work zones.

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 generate new work zone activity schedules for use by maintenance and construction vehicles, maintenance and construction operators, and for information coordination purposes.
02 The center shall control the collection of work zone status information including video images from cameras located in or near the work zone.
03 The center shall disseminate work zone information to other agencies and centers including traffic, transit, emergency management centers, other maintenance centers, traveler information centers, and the media.
04 The center shall control traffic in work zones by providing remote control of dynamic message signs, highway advisory radio systems, gates, and barriers located in or near the work zone.
05 The center shall exchange information with administrative systems to support the planning and scheduling of work zone activities. This information includes: equipment and consumables resupply purchase request status, personnel qualifications including training and special certifications, environmental regulations and rules that may impact maintenance activities, and requests and project requirements from contract administration.
06 The center shall collect real-time information on the state of the road network including current traffic and road conditions to support work zone scheduling and management.

Information Flows

Source Flow Destination
Connected Vehicle Roadside Equipment vehicle signage application status Maint and Constr Management Center
ITS Roadway Equipment barrier system status Maint and Constr Management Center
ITS Roadway Equipment roadway advisory radio status Maint and Constr Management Center
ITS Roadway Equipment roadway dynamic signage status Maint and Constr Management Center
ITS Roadway Equipment traffic detector data Maint and Constr Management Center
ITS Roadway Equipment traffic image meta data Maint and Constr Management Center
ITS Roadway Equipment traffic images Maint and Constr Management Center
Maint and Constr Administrative Systems maint and constr administrative information Maint and Constr Management Center
Maint and Constr Center Personnel maint and constr center personnel input Maint and Constr Management Center
Maint and Constr Management Center barrier system control ITS Roadway Equipment
Maint and Constr Management Center maint and constr administrative request Maint and Constr Administrative Systems
Maint and Constr Management Center maint and constr operations information presentation Maint and Constr Center Personnel
Maint and Constr Management Center maint and constr work performance Maint and Constr Administrative Systems
Maint and Constr Management Center roadway advisory radio data ITS Roadway Equipment
Maint and Constr Management Center roadway dynamic signage data ITS Roadway Equipment
Maint and Constr Management Center traffic detector control ITS Roadway Equipment
Maint and Constr Management Center vehicle signage application info Connected Vehicle Roadside Equipment
Maint and Constr Management Center video surveillance control ITS Roadway Equipment
Maint and Constr Management Center work zone information Emergency Management Center
Maint and Constr Management Center work zone information Media
Maint and Constr Management Center work zone information Other Maint and Constr Mgmt Centers
Maint and Constr Management Center work zone information Traffic Management Center
Maint and Constr Management Center work zone information Transit Management Center
Maint and Constr Management Center work zone information Transportation Information Center
Maint and Constr Vehicle OBE work zone status Maint and Constr Management Center
Other Maint and Constr Mgmt Centers work zone information Maint and Constr Management Center
Traffic Management Center road network conditions Maint and Constr Management Center
Traffic Management Center traffic image meta data Maint and Constr Management Center
Traffic Management Center traffic images Maint and Constr Management Center
Traffic Management Center transportation operational strategies Maint and Constr Management Center

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