Architecture Flow Definitions
commercial vehicle driver updates (Future)
General advisories and information provided to the commercial driver regarding current traffic and road conditions and service availability.
commercial vehicle status (Existing)
Current status of the commercial vehicle and associated freight equipment. This includes temperature, humidity, power, battery levels, brake wear data, door open/closed status, chassis bare/covered status)
cv driver input (Existing)
This flow represents the tactile or auditory interface with ITS equipment containing the commercial vehicle driver and vehicle information. This flow contains inquiries to the commercial vehicle managing system, interaction with on–board equipment including setup, configuration, and initiation of self tests, and entry of carrier, driver, vehicle, and route information.
cv driver safety alert (Existing)
Driver alerts based on operator safety sensors, including driver alertness.
CVO pass/pull-in message (Existing)
This flow represents the visual or auditory interface with ITS equipment containing a message sent to commercial vehicle driver indicating whether to bypass or requesting pull in to inspection/verification stop along with inspection results (e. g., LED indicator on transponder or variable message sign).
driver input (Existing)
Driver input to the vehicle on–board equipment including configuration data, settings and preferences, interactive requests, and control commands.
driver updates (Existing)
Information provided to the driver including visual displays, audible information and warnings, and haptic feedback. The updates inform the driver about current conditions, potential hazards, and the current status of vehicle on–board equipment.
intermodal dispatch info (Future)
Directions for dispatch for pickup or delivery of an intermodal load.
trip log information (Existing)
This flow represents the tactile or auditory interface with ITS equipment containing the information entered into the trip log, or request for update.