• commercial motor vehicles, FMCSA, United States Department of Transportation
  • US DOT, USDOT, USDOT number, motor carrier, MC number, freight forwarder



is engineered to extract and recognize the DOT numbers of commercial motor vehicles from captured images. It provides trucking and traffic systems with automatic identification and tracking features. Carmen® DOT allows the creation of complex databases and control inventory systems with high accuracy, speed and agility. Carmen® DOT enables traffic and security systems to automatically identify and verify commercial vehicles from a variety of image sources. With its ability to collect and audit inspection and compliance information, the software offers the DOT number, date, time and location for CMV systems to verify key information in state and federal databases in real time with the most accurate recognition rates available in today's market.

Additional Info

    • High accuracy and industry leading high recognition rates
    • Increased security and safety of passenger and haul transport
    • Smooth and problem-free 24/7 operation
    • Easy integration through SDK and user-friendly API

        CARMEN® DOT provides solution for common problems by:

        • Automating DOT code reading that saves time and resources
        • Allowing faster, more accurate tracking of commercial vehicles
        • Increasing safety on the roads, by aiding investigations, inspections and audits

            CARMEN® DOT is ideal for:

            • Accident investigation authorities
            • Interstate highways, terminal and harbor traffic security system operators
            • Inspection, audit and compliance review companies or authorities
            • Business intelligence and real-time road safety analytics

              CARMEN® DOT offers the advantage with its ability to automatically read DOT numbers on commercial vehicles, while adapting to environmental changes for 24/7 operation. It is fast and easy with straightforward use with any hardware, compatible with any image source (analog / digital / still images / MJPEG video streams) and supports both Windows and Linux platforms. Its development libraries (DLL, SO) allow flexible integration through their SDK, and in server mode CARMEN® DOT is able to perform parallel processing and handling of unlimited camera inputs.


              Purpose Automatic recognition of USDOT codes of commercial motor vehicles – a USDOT number recognition software for various traffic and security systems to automatically identify and verify commercial vehicles.
              Supported operating systems Windows (32/64 bit) 
              Linux (32/64 bit)
              Supported platforms x86_32 | x86_64 | ARMv7
              Minimum system requirements 1 GHz CPU | 512 MB | 1 GB HDD | free port/slot for NNC
              Licensing One licence per application thread, multiple license/controller is available
              Available neural network controllers USB 2.0 – type A
              USB – internal, 4 pin
              PCIe card (x1)
              mini-PCIe card (x1) (new!)
              Input Still image from file or memory in any image format 
              (BMP | PNG | JPEG | JPEG2K | RAW) 
              Live analog video input (PAL or NTSC) 
              Live digital camera input
              Output USDOT number in ASCII text 
              Position of the USDOT number 
              Confidence level in percentage 
              Confidence levels for each characters 
              List of further suggestions for each character 
              Individual result for each image
              Trigger Can be integrated with any trigger device (recommended when recognizing from live image stream) 
              Software motion detection module is included
              Supported programming languages under Windows C/C++, C# 
              Visual Basic .NET 
              Supported programming languages under Linux C/C++, Java
              In the box Development libraries: .dll, .so files 
              Demo application, sample codes for each progamming language 
              Neural network controller 
              Comprehensive digital documentation on CD


              Technical specifications are subject to change without prior notice. This document does not constitute an offer.


              What is a USDOT Number?

              US companies operating commercial vehicles to transport passengers or haul cargo in interstate commerce need to be registered with the Federal Motor Carrier Safety Administration (FMCSA) and must have a USDOT identifier. Similarly, commercial intrastate carriers who transport certain types and certain quantities of hazardous materials that require a safety permit must register for a USDOT Number.

              USDOT number serves as a unique identifier to check a company's safety information during audits, compliance reviews, road accidents and inspections.

              DOT number recognition

              CARMEN® DOT offers automatic recognition of USDOT numbers on commercial vehicles with the highest accuracy and recognition rates in the industry.

              The image source can either be analog, digital or IP cameras – CARMEN® DOT accepts still images or MJPEG video streams as well. By adding illumination to the cameras, the software is able to adapt to the environmental changes for a smooth 24/7 operation. It is fast, easy and straightforward to use.

              Arriving in a form of an SDK, its development libraries (DLL, SO) allow flexible integration on both Windows and Linux platforms. In server mode CARMEN® DOT is able to perform parallel processing and handling of unlimited camera inputs.

            • MEDIA: MEDIA
              LINKS & DOWNLOADS
              CARMEN® DOT SOFTWARE BROCHURE pdf   Product description in PDF
              CARMEN® SOFTWARE VERSIONS pdf   A comprehensive review of all CARMEN® software versions
              ARH PRODUCT CATALOG pdf   Comprehensive brochure showcasing all of our traffic, license plate recognition, passport, travel document, ID reader and biometric (AFS/AFIS) products

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