Commercial Vehicle (Subsystem*)

The Commercial Vehicle Subsystem (CVS) resides in a commercial vehicle and provides the sensory, processing, storage, and communications functions necessary to support safe and efficient commercial vehicle operations. The Commercial Vehicle Subsystem provides two-way communications between the commercial vehicle drivers, their fleet managers, attached freight equipment, and roadside officials, and provides HAZMAT response teams with timely and accurate cargo contents information after a vehicle incident. This subsystem provides the capability to collect and process vehicle, cargo information from the attached freight equipment, and driver safety data and status and alert the driver whenever there is a potential safety or security problem. Basic identification, security and safety status data are supplied to inspection facilities at mainline speeds. In addition, the subsystem will automatically collect and record mileage, fuel usage, and border crossings.

Subsystem Interfaces Diagram

This is a context diagram for the entity Commercial Vehicle Subsystem that shows the interfaces to subsystems and every architecture flow that this entity sends or receives, as defined in the National ITS Architecture. A complete list of all architecture flows shown on this diagram, is available under the Inputs/Outputs section on this page.
Commercial VehicleCommercial Vehicle CheckFleet and Freight ManagementCommercial Vehicle AdministrationVehicleEmergency Managementborder clearance datacommercial vehicle breachcommercial vehicle disable statusdriver logelectronic lock dataexpected driver identity characteristicsfreight equipment informationon-board safety datatag databorder clearance data requestborder clearance eventelectronic lock data requestelectronic screening requestpass/pull-inrequest tag datasafety inspection requesttrigger area notificationsafety inspection recordscreening event recordcommercial vehicle breachdriver alert responsedriver to fleet requestfreight equipment informationidentitiesroute deviation alertcommercial vehicle disableexpected driver identity characteristicsfleet to driver updatesafety inspection recordtrigger areatrigger area notificationdriver logdriver logon-board safety datasafety inspection recordcommercial vehicle datacommercial vehicle data requesthazmat spill notification
Get the Source Graphic, a Enhanced Windows Metafile (EMF), in ZIP format.

Terminator Interfaces Diagram

This is a context diagram for the entity Commercial Vehicle Subsystem that shows the interfaces to subsystems and every architecture flow that this entity sends or receives, as defined in the National ITS Architecture. A complete list of all architecture flows shown on this diagram, is available under the Inputs/Outputs section on this page.
Commercial VehicleCommercial Vehicle DriverBorder Inspection SystemsFreight EquipmentBasic Commercial VehicleLocation Data SourceDriver Identification CardalertsCVO pass/pull-in messagetrip log informationalert responseCVO driver initializationdriver identity characteristicstrip identification number inputtag databorder pass/pull-inclearance notificationfreight breachfreight equipment informationsafe vehicle disablecommercial vehicle measuresposition fixcv driver credential
Get the Source Graphic, a Windows Metafile (WMF), in ZIP format.

Functionality: Equipment Packages* and PSpecs*

  • On-board Cargo Monitoring (Equipment Package*)
    PSpecs:
    • 2.4.2-Collect On-board Commercial Vehicle Sensor Data
    • 2.4.3-Analyze Commercial Vehicle On-board Data
    • 2.4.7-Manage CV On-board Data

  • On-board CV Electronic Data (Equipment Package*)
    PSpecs:
    • 2.2.3-Provide CV Driver Electronic Credential and Tax Filing Interface
    • 2.3.7-Produce Commercial Vehicle Driver Message on Vehicle
    • 2.4.1-Communicate Commercial Vehicle On-board Data to Roadside
    • 2.4.6-Provide Commercial Vehicle On-board Data Store Interface
    • 2.6.2-Transmit Commercial Vehicle Tag Data
    • 2.6.3-Provide Commercial Driver Tag Data Interface
    • 2.6.4-Provide Lock Tag Data Interface
    • 2.6.5-Manage Commercial Vehicle Tag Data Store

  • On-board CV Safety and Security (Equipment Package*)
    PSpecs:
    • 2.3.7-Produce Commercial Vehicle Driver Message on Vehicle
    • 2.4.1-Communicate Commercial Vehicle On-board Data to Roadside
    • 2.4.2-Collect On-board Commercial Vehicle Sensor Data
    • 2.4.3-Analyze Commercial Vehicle On-board Data
    • 2.4.4-Provide Commercial Vehicle Driver Interface
    • 2.4.5-Communicate Commercial Vehicle On-board Data to Vehicle Manager
    • 2.4.6-Provide Commercial Vehicle On-board Data Store Interface
    • 2.4.7-Manage CV On-board Data
    • 2.6.2-Transmit Commercial Vehicle Tag Data

  • On-board Driver Authentication (Equipment Package*)
    PSpecs:
    • 2.4.1-Communicate Commercial Vehicle On-board Data to Roadside
    • 2.4.3-Analyze Commercial Vehicle On-board Data
    • 2.4.4-Provide Commercial Vehicle Driver Interface
    • 2.4.7-Manage CV On-board Data
    • 2.4.9-Authenticate Commercial Vehicle Driver

  • On-board Trip Monitoring (Equipment Package*)
    PSpecs:
    • 2.1.4-Provide Commercial Vehicle Driver Routing Interface
    • 2.2.2-Provide Vehicle Static Route
    • 2.2.4-Provide Commercial Vehicle Driver Communications
    • 2.4.2-Collect On-board Commercial Vehicle Sensor Data
    • 2.4.3-Analyze Commercial Vehicle On-board Data
    • 2.4.4-Provide Commercial Vehicle Driver Interface
    • 2.4.5-Communicate Commercial Vehicle On-board Data to Vehicle Manager
    • 2.4.6-Provide Commercial Vehicle On-board Data Store Interface
    • 2.4.7-Manage CV On-board Data
    • 2.4.8-Correlate Commercial Vehicle Route

Inputs/Outputs: Architecture Flows* and Data Flows*

Basic Commercial Vehicle flows into Commercial Vehicle

Border Inspection Systems flows into Commercial Vehicle

Commercial Vehicle flows into Basic Commercial Vehicle

Commercial Vehicle flows into Border Inspection Systems

Commercial Vehicle flows into Commercial Vehicle Administration

Commercial Vehicle flows into Commercial Vehicle Check

Commercial Vehicle flows into Commercial Vehicle Driver

Commercial Vehicle flows into Emergency Management

Commercial Vehicle flows into Fleet and Freight Management

Commercial Vehicle flows into Vehicle

Commercial Vehicle Administration flows into Commercial Vehicle

Commercial Vehicle Check flows into Commercial Vehicle

Commercial Vehicle Driver flows into Commercial Vehicle

Driver Identification Card flows into Commercial Vehicle

Fleet and Freight Management flows into Commercial Vehicle

Freight Equipment flows into Commercial Vehicle

Intermodal Freight Shipper flows into Commercial Vehicle

Location Data Source flows into Commercial Vehicle

Vehicle flows into Commercial Vehicle