METR: Discrepancy Reporting Requirements - OMG DDS

Description:

This solution is used within Canada and the U.S.. It combines standards associated with METR: Discrepancy Reporting Requirements with those for OMG DDS. The METR: Discrepancy Reporting Requirements standards include upper-layer standards required to exchange traffic regulation discrepancies with a discrepancy handling center. The OMG DDS standards include lower-layer standards that support secure data sharing and command operations between remote devices.

Relevant Regions:

• Canada
• United States

Comm Profile: OMG DDS

Comm Class: WAN - Wide Area Network

Level	Standard
Access	Internet Subnet Alternatives
Facilities	DDS
Facilities	DDS-RPC
Facilities	DDS-RTPS
Mgmt	DDS
Security	DDS-Security
TransNet	IETF RFC 768 UDP
TransNet	IP Alternatives

Data Profile: METR: Discrepancy Reporting Requirements

Level	Standard
ITS Application Entity	ISO 24315 METR Data Req'ts
ITS Application Entity	ISO 24315 METR Discrepancy Handling SR

Solution Issues Severity: 28

Solution Issues:

Default	Severity	Name	Type	Description
True	Low	Overlap of standards (Minor)	Overlap	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow. However, as this information transfer is infrastructure-based, agencies can deploy a solution throughout their jurisdiction with minimal downside and can use gateways to connect to other technologies.
True	Medium	Unvetted by community	Standardization Gap	The proposed solution uses a suite of standards that is accepted within some communities, but has not necessarily been accepted for use within the context of this information triple.
True	High	Draft not available (Critical)	Standardization Gap	The standards development organization has established a work item for the subject standard but a draft is not available for this critical feature to enable the interface. The draft may be missing due to the work item being new or simply a lack of activity on the work item.

Solution to Triples

Source	Flow	Destination
METR Discrepancy Handling System	consolidated discrepancy report	METR Regulation System
METR Discrepancy Handling System	discrepancy report details	METR Regulation System
METR Discrepancy Handling System	consolidated discrepancy report	Other METR Discrepancy Handling Systems
METR Discrepancy Handling System	discrepancy report details	Other METR Discrepancy Handling Systems
METR Discrepancy Handling System	discrepancy suppression information	Other METR Discrepancy Handling Systems
METR Regulation System	discrepancy suppression information	METR Discrepancy Handling System
METR System	consolidated discrepancy report	Other METR Systems
METR System	discrepancy report details	Other METR Systems
METR System	discrepancy suppression information	Other METR Systems
Other METR Discrepancy Handling Systems	consolidated discrepancy report	METR Discrepancy Handling System
Other METR Discrepancy Handling Systems	discrepancy report details	METR Discrepancy Handling System
Other METR Discrepancy Handling Systems	discrepancy suppression information	METR Discrepancy Handling 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