• Highway Toll Inspection System

    Line of Business


    Background & Trend
    ETC has become the main method of expressway toll collection after implementing free flow toll and withdrawing province boundary toll gate. Under this background, nearly 200,000 kilometers of expressways in China need to be upgraded to a new toll collection system, and each toll lane will be equipped with a vehicle inspection system.  Corresponding vehicle testing technology is also facing the upgrading requirements.



    Status and Problems
    How to realize “Accurate feature recognition and accurate vehicle type matching” by fusing car face recognition and body feature data, and from "Artificial Audit judgment" to "Intelligent Big Data Audit“?


    Solution Overview
    This system is used to detect illegal vehicles (Violations include: modification, unlicensed, cover, overweight, overage, etc. )


    Overall Structure




    Solution Model




    Hardware System




    Product Performance

    Car face recognition

    Vehicle capture rate99%

    License plate recognition rate98%

    The rear of the recognition 

    Vehicle capture rate99%

    License plate recognition rate95%

    Body detection

    Vehicle capture rate99% Stitching efficiency98%

    Auxiliary detection

    Vehicle capture rate99%

    Master device

    Vehicle identification99%; Vehicle model recognition98% Length measurement98%; Number of shafts detection98% Brand identification97%; Age identification95% Type recognition95%; Color recognition90%


    Software System
    At short range of less than 1 meter from vehicle, use multi-frame image feature fusion and depth feature match technology, to adopt picture from overlong vehicle, then restore vehicle image and extract feature vector.



    Application Video



    Market Analysis
    The system is mainly applied in toll collection field in national expressway network, and can also be applied in China's provincial roads, Bridges, tunnels, urban intelligent parking lot and other single systems
    Sales Opportunity in The Future 12 Months
    ETC has become the main method of expressway toll collection after implementing free flow toll and withdrawing province boundary toll gate. Under this background, nearly 200,000 kilometers of expressways in China need to be upgraded to a new toll collection system, and each toll lane will be equipped with a vehicle inspection system.  



    Application Case




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