Interface: Commercial Vehicles - Fleet and Freight Management Systems
Information Flow Definitions
commercial vehicle location data (Planned) Selected Comm Solution
Current vehicle location and related operational conditions data provided by a commercial vehicle.
cv driver safety status (Planned) Selected Comm Solution
Information from on–board sensors regarding the commercial vehicle driver's ability to operate the vehicle safely, including information on driver alertness.
driver log (Planned) Selected Comm Solution
A daily log showing hours in service for the current driver. The query flow is not explicitly shown.
driver to fleet request (Planned) Selected Comm Solution
Requests from the driver and vehicle for routing, payment, and enrollment information.
fleet to driver update (Planned) Selected Comm Solution
Updated instructions to the driver including dispatch, routing, travel and parking information, and special instructions. Special instructions include incident management instruction, operational tasks, impacted transport orders in case of an incident, task descriptions with trip/route/load plan, transport order status information, driver information, vehicle information, cargo information and trip information.
freight equipment information (Planned) Selected Comm Solution
Container, trailer, or chassis information regarding identity, type, location, brake wear data, mileage, seal #, seal type, door open/close status, chassis bare/covered status, tethered / untethered status, temperature, humidity, power, battery levels, brake wear data, and bill of lading/information regarding the cargo/content.
on-board safety data (Planned) Selected Comm Solution
Safety data measured by on–board sensors. Includes information about the vehicle, vehicle components, cargo, and driver. The query flow is not explicitly shown.
on-board vehicle data (Planned) Selected Comm Solution
Information about the commercial vehicle stored on–board (for maintenance purposes, gate access, cargo status, lock status, etc.). The request flow is not explicitly shown.
road weather advisories (Planned) Selected Comm Solution
Segment–specific weather and road conditions including real–time advisories of deteriorating road and weather conditions, medium–term advisories for the next 2–12 hours, and long–term advisories more than 12 hours into the future. The advisories may include advisories that are issued based on locally collected environmental data (e.g., an ice on bridge advisory).
safety inspection record (Planned) Selected Comm Solution
Record containing results of commercial vehicle safety inspection.
trigger area (Planned) Selected Comm Solution
A geographic area a commercial motor vehicle crosses into, which initiates a request to compile and transmit a safety data message. May be associated with a time period.
trigger area notification (Planned) Selected Comm Solution
Notification to activate wireless roadside inspection safety data message collection.
trip log (Planned) Selected Comm Solution
Driver's daily log, vehicle location, mileage, and trip activity (includes screening, inspection and border clearance event data as well as fare payments). The request flow is not explicitly shown.
vehicle environmental data (Planned) Selected Comm Solution
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.