Fake-licensed vehicle identification method and device based on monitoring video, and computer equipment

Abstract

The invention discloses a fake-licensed vehicle identification method and device based on a monitoring video, computer equipment and a storage medium. The method relates to big data, can be applied toan intelligent traffic scene, and comprises the following steps: receiving a current vehicle path data set uploaded by message middleware, obtaining a corresponding historical vehicle path data set,and packaging the historical vehicle path data set to obtain a plurality of corresponding calculation tuples; carrying out parallel calculation on the plurality of groups of calculation tuples to obtain a plurality of corresponding vehicle average speed values; if the vehicle average speed value exceeding a vehicle average speed threshold value of the corresponding level exists in the plurality ofvehicle average speed values, obtaining corresponding target vehicle unique identification data and a target calculation tuple corresponding to the target vehicle unique identification data; and storing the unique identification data of the target vehicle and the target calculation tuples corresponding to the unique identification data into a local database. According to the method, real-time data processing based on the server is realized, the vehicle with fake-licensed suspicion is quickly identified, the identification precision is improved, and the influence of mass data on the performance of the database of the identification server is relatively low.

Description

technical field [0001] The present invention relates to the field of big data technology, in particular to a monitoring video-based identification method, device, computer equipment, and storage medium for decked vehicle identification. Background technique [0002] At present, with the large-scale construction and popularization of urban video surveillance systems, the grid-based license plate recognition system has unique advantages in the analysis of urban license plates because it saves the license plate information of each motor vehicle passing through the monitoring point. The advantages of the traditional license plate recognition algorithm based on the grid equal number plate recognition system have the following main steps: [0003] 1) The license plate recognition system collects the license plate number, time and monitoring point ID of the vehicle passing through each monitoring point; [0004] 2) Through data comparison, the license plate data of each monitoring...

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method, device, computer equipment, and storage medium for identifying license plate vehicles based on surveillance video, aiming to solve the problem of identifying license plate vehicles based on gridded and other license plate recognition systems in the prior art. Use the preset minimum time window to determine the set of license plates, and query data based on the relational database, resulting in low judgment accuracy, and there are certain limitations in the scalability of the database

Images