Triangle Region ITS Architecture

Regional Fiber Network

Status

Planned

Description

This covers the continuation of fiber to be deployed in the Triangle region. This isn't really covering any ITS services but it does enable them. See other projects including the services already defined in the regional ITS architecture for list of services.

Stakeholders

Stakeholder	Role	Role Status
NC Department of Transportation	Owns	Planned

Physical Objects

ITS Communications Equipment

Functional Objects

Functional Object	Description	User Defined
ITS Communications Privacy Protection	'ITS Communications Privacy Protection' operates as a proxy, obscuring the originator's network address, and tagging the message so that it can return replies to the originator.	False
ITS Communications Services	'ITS Communications Services' supports secure, reliable data communications between connected devices. It includes the network devices as well as any required physical cabling and supporting hardware that represent the communications infrastructure that originate, route, and terminate data communications between a source and a destination. Applications specific protocols are layered over more general communications protocols to support the communications. Network management keeps the network configured and working reliably. Security services ensure the data received is correct and from an authentic source.	False
ITS Communications Support	'ITS Communications Support' provides means to send and receive messages to and from other ITS Objects. It provides mechanisms for scheduling and prioritizing communications traffic. It may also provide relay functions.	False
ITS Security Support	'ITS Security Support' provides communications and system security functions to the ITS Object, including privacy protection functions. It may include firewall, intrusion management, authentication, authorization, profile management, identity management, cryptographic key management. It may include a hardware security module and security management information base.	False

Physical Standards

SDO	Document #	Title	User Defined
ISO	ISO 21217	Intelligent transport systems — Communications access for land mobiles (CALM) — Architecture	False
NIST	NIST FIPS PUB 140–2	Security Requirements for Cryptographic Modules	False