NOACA Regional ITS Architecture

ODOT DMS

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Description

Color DMS for inbound traffic.

Status

Planned

Timeframe

Medium-Term Priority

Geographic Scope

Service Scope

Costs - $250,000 per DMS; Operations & Maintenance Costs (per year per DMS) - $15,000)

Stakeholders

ODOT

Inventory

ODOT District 12 Freeway Management Center

ODOT Dynamic Message Signs

Services

ATMS06-2 - Traffic Information Dissemination - ODOT District 12 (1 of 2)

Functional Areas

Roadway Traffic Information Dissemination

• The field element shall include dynamic messages signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. v
• The field element shall provide fault data for the driver information systems equipment (DMS, HAR, etc.) to the center for repair.
• The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.

TMC Traffic Information Dissemination

• The center shall collect fault data for the driver information systems equipment (DMS, HAR, etc.) for repair.
• The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
• The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.

Interfaces

Source	Architecture Flows	Destination
ODOT District 12 Freeway Management Center	roadway information system data	ODOT Dynamic Message Signs
ODOT Dynamic Message Signs	roadway information system status	ODOT District 12 Freeway Management Center

Standards

SDO	Document ID	Title	Type
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Field Standards Group	Group
AASHTO/ITE/NEMA	NTCIP 1201	Global Object Definitions	Message/Data
AASHTO/ITE/NEMA	NTCIP 1203	Object Definitions for Dynamic Message Signs (DMS)	Message/Data

Operational Concepts

Stakeholder	Roles and Responsibilities