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Commercial Vehicle Subsystem

This subsystem 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.

Security Considerations

The Commercial Vehicle Subsystem contains screening and safety data, and is used to support roadside electronic screenings. Cargo content information should be protected from unauthorized access for knowledge of this information, especially security sensitive HAZMAT cargo, could target the vehicle for hijacking or terrorist attack. In support of driver authentication, driver identity characteristics (i.e. biometrics, Personal Identification Number (PIN)) would be stored on-board the vehicle and appropriate measures should be taken to protect this personal information. In general, the Commercial Vehicle Subsystem handles personal and business sensitive information about the commercial vehicle including container content information that needs to have a relatively high degree of confidentiality in order to safeguard the information. In addition, it is important that the information about the commercial vehicle and its cargo is available to the Commercial Vehicle Administration subsystem. The integrity of the information from the commercial vehicle is also important to prevent deceptive practices.

Functionality: Equipment Packages and PSpecs

  • On-board Cargo Monitoring
    • 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
    • 2.8.3.2 - Monitor Freight Equipment Status

  • On-board CV Electronic Data
    • 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
    • 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
    • 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 Intermodal Terminal Interface
    • 2.8.3.1 - Provide Driver Interface for Intermodal Freight Dispatch
    • 2.8.3.3 - Manage On-Board Facility Access

  • On-board Trip Monitoring
    • 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 > Commercial Vehicle Subsystem

Border Inspection Systems > Commercial Vehicle Subsystem

Commercial Vehicle Check > Commercial Vehicle Subsystem

Commercial Vehicle Driver > Commercial Vehicle Subsystem

Commercial Vehicle Subsystem > Basic Commercial Vehicle

Commercial Vehicle Subsystem > Border Inspection Systems

Commercial Vehicle Subsystem > Commercial Vehicle Check

Commercial Vehicle Subsystem > Commercial Vehicle Driver

Commercial Vehicle Subsystem > Emergency Management

  • hazmat spill notification - Information provided to emergency response organizations when cargo sensors detect a release of hazardous material. This information will include sensor information, vehicle location and identification, and carrier identification.
    Data Flows:

Commercial Vehicle Subsystem > Fleet and Freight Management

Commercial Vehicle Subsystem > Freight Consolidation Station

Commercial Vehicle Subsystem > Intermodal Terminal

Commercial Vehicle Subsystem > Vehicle

Driver Identification Card > Commercial Vehicle Subsystem

  • cv driver credential - Driver information (e.g., identity, biometrics, address, date of birth, endorsements, restrictions) stored on a driver’s license or other official identification card used to identify a driver of commercial vehicles.
    Data Flows:

Fleet and Freight Management > Commercial Vehicle Subsystem

Freight Consolidation Station > Commercial Vehicle Subsystem

Intermodal Customer > Commercial Vehicle Subsystem

Intermodal Freight Equipment > Commercial Vehicle Subsystem

Intermodal Terminal > Commercial Vehicle Subsystem

Location Data Source > Commercial Vehicle Subsystem

Vehicle > Commercial Vehicle Subsystem