Interface: Commercial Vehicle - TxDOT Austin District Commercial Vehicle Check Equipment
Information Flow Definitions
driver log (Future)
A daily log showing hours in service for the current driver. The query flow is not explicitly shown.
electronic lock data (Future)
Notification to roadside (via transponder) of the presence and status of electronic cargo locks.
electronic lock data request (Future)
Request from roadside for data regarding presence and status of electronic cargo locks.
electronic screening request (Future)
Request for identification data to support electronic screening.
freight equipment information (Future)
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 (Future)
Safety data measured by on–board sensors. Includes information about the vehicle, vehicle components, cargo, and driver. The query flow is not explicitly shown.
pass/pull-in (Future)
Command to commercial vehicle to pull into or bypass inspection station.
request tag data (Future)
Request for tag information including tag id and associated data.
safety inspection record (Future)
Record containing results of commercial vehicle safety inspection.
safety inspection request (Future)
Request for safety inspection record.
screening event record (Future)
Results of CVO electronic screening activity.
tag data (Future)
Unique tag ID and related vehicle information.
trigger area notification (Future)
Notification to activate wireless roadside inspection safety data message collection.
unique identifiers (Future)
Unique identifiers for the motor carrier, driver, and vehicle. This flow identifies the driver actually operating the vehicle in multi–driver scenarios.