Interface: WCDPWT ITS Field Equipment - WCDPWT Road Maintenance Facility

Information Flow Definitions

environmental sensor data (Existing) Selected Comm Solution

Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors. Operational status of the sensors is also included.

field equipment status (Existing) Selected Comm Solution

Reports from field equipment (sensors, signals, signs, controllers, etc.) which indicate current operational status.

roadway dynamic signage data (Existing) Selected Comm Solution

Information used to initialize, configure, and control dynamic message signs. 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 devices.

roadway dynamic signage status (Existing) Selected Comm Solution

Current operating status of dynamic message signs.