Kind: Subsystem
Class: Support
Type: System
METR System
Overview
The 'METR System' creates and maintains electronic versions of traffic rules, regulations, ordinances and statutes that have official status and must be understood by all motor vehicle operators and intelligent vehicles that operate at higher automation levels. This system represents multiple authorities that operate at local, regional, state, and national levels and represents organizations that establish, manage, and enact the traffic code. Each electronic rule is approved, signed, and traceable to a specific rule-maker. Rules are independently verified. Any identified or reported rule discrepancies are analyzed, investigated, and addressed.
This physical object is included in the following Service Packages:
Functionality
Functional Object |
---|
METR Discrepancy Handling |
METR Localized Distribution |
METR Regulation Management |
Triples
Security
This physical object has the following security levels for the associated service packages.
Physical Object Security | ||||
---|---|---|---|---|
Security Class | Confidentiality | Integrity | Availability | Service Package |
Class 3 | Moderate | High | Moderate | Management of Electronic Traffic Regulations (METR) |
Interfaces Diagram
Standards
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.
While the METR System is shown as a single physical object in the ARC-IT service package diagram, the METR System is actually composed of many individual components that are systems in their own right that must work together to provide trustworthy traffic regulations for ITS. The following diagram shows the individual Level 3 Physical Objects that are represented at a higher-level in the Level 2 'METR System' Physical Object.
The following Level 3 diagrams show each of the individual METR Systems and their relationships as defined in the ISO 24315 series.
SVG Diagram
PNG Diagram
SVG Diagram
PNG Diagram
SVG Diagram
PNG Diagram