Interface: Freight Truck Vehicles - Freight Operations Centers

Freight Truck Vehicles to Freight Operations Centers Interface Diagram

Architecture Flow Definitions

driver to fleet request  (Planned )  Applicable ITS Standards

Requests from the driver and vehicle for routing, payment, and enrollment information.

fleet to driver update  (Planned )  Applicable ITS Standards

Updated instructions to the driver including dispatch, routing, and special instructions, including alerts and other advisories.

hazmat spill notification_ud  (Planned )  

This data flow is used by the on–board cargo monitoring equipment package to contact emergency response organizations when the cargo sensors detect a release of hazardous material. This information will include the vehicle location discussed above as well as identifying the carrier. The information may be provided as a response to a real–time query or proactively by the source.

road weather advisories  (Planned )  Applicable ITS Standards

Segment–specific weather and road conditions including real–time advisories of deteriorating road and weather conditions, medium–term advisories for the next 212 hours, and long–term advisories more than 12 hours into the future. The advisories may include advisories that are issued by the RSE based on locally collected environmental data (e.g., an ice on bridge advisory).

vehicle environmental data  (Planned )  Applicable ITS Standards

Data from vehicle safety and convenience systems that can be used to estimate environmental and infrastructure conditions, including measured air temperature, exterior light status, wiper status, sun sensor status, rain sensor status, traction control status, anti–lock brake status, vertical acceleration and other collected vehicle system status and sensor information. The collected data is reported along with the location, heading, and time that the data was collected. Both current data and snapshots of recent events (e.g., traction control or anti–lock brake system activations) may be reported.