'Media' represents the information systems that provide traffic reports, travel conditions, and other transportation-related news services to the traveling public through radio, TV, and other media. Traffic and travel advisory information that are collected by ITS are provided to this object. It is also a source for traffic flow information, incident and special event information, and other events that may have implications for the transportation system.
This physical object does not have any functionality defined in ARC-IT, as it exists outside the system functional boundary.
This physical object is included in the following Service Packages:
- MC04: Winter Maintenance
- MC06: Work Zone Management
- MC08: Maintenance and Construction Activity Coordination
- PS14: Disaster Traveler Information
- PT05: Transit Security
- PT08: Transit Traveler Information
- ST01: Emissions Monitoring
- TI01: Broadcast Traveler Information
- TI02: Personalized Traveler Information
- TM06: Traffic Information Dissemination
- TM08: Traffic Incident Management System
- WX02: Weather Information Processing and Distribution
This physical object has the following security levels for the associated service packages.
|Physical Object Security|
|Security Class||Confidentiality||Integrity||Availability||Service Package|
|Class 5||Low||Low||High||Maintenance and Construction Activity Coordination|
|Class 1||Low||Low||Moderate||Broadcast Traveler Information|
|Class 1||Low||Low||Moderate||Disaster Traveler Information|
|Class 1||Not Applicable||Low||Low||Emissions Monitoring|
|Class 1||Low||Low||Moderate||Personalized Traveler Information|
|Class 1||Low||Moderate||Moderate||Traffic Incident Management System|
|Class 1||Low||Low||Moderate||Traffic Information Dissemination|
|Class 1||Low||Low||Moderate||Transit Security|
|Class 1||Low||Low||Moderate||Transit Traveler Information|
|Class 1||Low||Low||Low||Weather Information Processing and Distribution|
|Class 1||Low||Low||Low||Winter Maintenance|
|Class 1||Low||Low||Moderate||Work Zone Management|
Currently, there are no standards associated with the physical object itself though the interfaces may have standards associated with them. For standards related to interfaces, see the specific information flow triple pages.