Physical Object: METR System

METR Discrepancy Handling

Overview
Requirements
Information Flows
Standards

Overview

'METR Discrepancy Handling' receives reports of discrepancies in rules. It will perform a numerical analysis of discrepancy count vs. time for any given rule, and when warranted, report those rules with sufficient discrepancy reports to justify further investigation. Anonymity for the user that reports the issue is preserved. It notifies affected parties about the existence of a discrepancy report. For example, the original equipment manufacturer (OEM) for a vehicle model that repeatedly incorrectly reports discrepancies should be notified of the problem in its discrepancy reporting logic.

This functional object is included in the "METR System" physical object.

This functional object is included in the following service packages:

VS18: Management of Electronic Traffic Regulations (METR)

This functional object is mapped to the following Functional View PSpecs:

Requirements

#	Requirement
01	The METR System shall notify relevant centers about the existence of a discrepancy report that affects the systems they deploy.

Information Flows

Source	Flow	Destination
Maint and Constr Management Center	METR coordination	METR System
Maint and Constr Management Center	METR TCD discrepancy status	METR System
METR Distribution Center	system-generated discrepancy report	METR System
METR Rule-Maker/Agent	METR input	METR System
METR System	METR coordination	Maint and Constr Management Center
METR System	METR feedback	METR Rule-Maker/Agent
METR System	consolidated discrepancy report	Other METR Systems
METR System	discrepancy report details	Other METR Systems
METR System	discrepancy suppression information	Other METR Systems
METR System	METR coordination	Other METR Systems
METR System	system-generated discrepancy report	Other METR Systems
Non-METR Distribution Center	system-generated discrepancy report	METR System
Other METR Systems	consolidated discrepancy report	METR System
Other METR Systems	discrepancy report details	METR System
Other METR Systems	discrepancy suppression information	METR System
Other METR Systems	METR coordination	METR System
Other METR Systems	system-generated discrepancy report	METR System
Personal Information Device	METR discrepancy report	METR System
Vehicle	METR discrepancy report	METR System

Standards

Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.