Interface: ODOT Statewide TMC - ODOT Dynamic Message Signs

ODOT Statewide TMC to ODOT Dynamic Message Signs Interface Diagram

Architecture Flow Definitions

lane management control  (Planned)  Applicable ITS Standards

Information used to configure and control dynamic lane management systems.

lane management information  (Planned)  Applicable ITS Standards

System status including current operational state, violations, and logged information.

roadway information system data  (Existing)  Applicable ITS Standards

Information used to initialize, configure, and control roadside systems that provide driver information (e.g., dynamic message signs, highway advisory radio, beacon systems). This flow can provide message content and delivery attributes, local message store maintenance requests, control mode commands, status queries, and all other commands and associated parameters that support remote management of these systems.

roadway information system status  (Existing)  Applicable ITS Standards

Current operating status of dynamic message signs, highway advisory radios, beacon systems, or other configurable field equipment that provides dynamic information to the driver.

shoulder management control  (Planned)  Applicable ITS Standards

Information used to configure and control systems that allow use of a shoulder as a lane for vehicular traffic.

shoulder management information  (Planned)  Applicable ITS Standards

System status including current operational state, violations and logged information.

variable speed limit control  (Planned)  Applicable ITS Standards

Information used to configure and control variable speed limit systems including the equipment used to provide current speed limits and other information to drivers and the equipment used to monitor traffic and environmental conditions along the roadway.