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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 rate≥99%
License plate recognition rate≥98%
The rear of the recognition
Vehicle capture rate≥99%
License plate recognition rate≥95%
Body detection
Vehicle capture rate≥99% Stitching efficiency≥98%
Auxiliary detection
Vehicle capture rate≥99%
Master device
Vehicle identification≥99%； Vehicle model recognition≥98% Length measurement≥98%； Number of shafts detection≥98% Brand identification≥97%； Age identification≥95% Type recognition≥95%； Color recognition≥90%
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.Market Analysis
Application Video
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 systemsApplication CaseSales Opportunity in The Future 12 MonthsETC 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.
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