A motor vehicle license plate relay recognition system and license plate relay recognition method

Abstract

The present invention relates to a motor vehicle license plate relay recognition system and license plate relay recognition method, comprising a distribution terminal, a bayonet base station and a central device. The distribution terminal is used for collecting and processing image information; the bayonet base station is fixedly installed in each The traffic bayonet is used to collect and process image information on the one hand, and information transfer between distributed terminals and central equipment on the other hand; on the one hand, the central equipment is used to manage all the distributed terminals and bayonet base stations in the system and coordination, on the other hand, according to the received license plate information, the location of the target license plate is predicted. By predicting and calculating the cross-mirror position of the target vehicle, and cyclically executing the relay recognition process of the license plate, the system realizes the motor vehicle license plate relay recognition, which can greatly improve the real-time performance of the target motor vehicle license plate recognition and positioning, and has broad practical prospects.

Description

Technical field [0001] The present invention relates to the field of computer, intelligent identification, and more particularly to a motor vehicle license plate relay identification system and license plate relay identification method. Background technique [0002] The whole process of the transportation system is real-time and accurate to obtain the motor vehicle license, which is of great significance for the implementation and management of intelligent transportation systems. [0003] At present, the image identification of the target motor vehicle sign mainly depends on the urban monitoring system built in the transportation management department. If you want to track a motor vehicle, you can only enter the target motor vehicle card information, then mainly depend The calculation resource of the data center is identified and searched from a massive image. Since the target license plate is identified from a massive image, it takes a long time to search, and the target vehicle...

AI Technical Summary

Problems solved by technology

[0004] The invention discloses a motor vehicle license plate relay recognition system and a license plate relay recognition method based on cross-mirror position prediction, aiming to solve the requirement that the existing monitoring bayonet density is difficult to support the acquisition of high-frequency license plate information and the current inability to locate targets in real time and efficiently Technical problems of motor vehicle license plates, in order to achieve the technical effect of real-time identification and positioning of target motor vehicle license plates

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