Realizing method for comparing radiofrequency identification and license plate identification

Abstract

A realizing method for comparing radiofrequency identification and license plate identification comprises the following conditions that if a reader-writer identifies an electronic label firstly, license plate information in the label is kept for a certain time period t1, in the time period t1, a electronic logo license plate number is constantly compared with all license plate numbers identified by a snapshot camera, if a traffic camera snapshots a vehicle image and identifies the license plate information firstly, the license plate number identified by the traffic camera is kept for a time period t2, and the license plate number is constantly compared with the all electronic logo information obtained by the reader-writer in the time period t2; if the matching is successful before the stop of any of the t1 time period or t2 time period, finishing the comparison, terminating the keeping time t1 and t2 and outputting a comparison result; if the matching is not successful yet before the stop of the any time period t1 or t2, finishing the comparison and outputting other comparison results.

Description

technical field [0001] The invention relates to the technical field of RFID radio frequency identification technology and license plate recognition technology of a snap camera, in particular to the field of traffic management, and specifically refers to a method for realizing the comparison between radio frequency identification and license plate recognition. Background technique [0002] In recent years, there have been more and more motor vehicles using fake licenses and license plates. Moreover, they are fearless when driving on the road, and serious traffic violations such as running a red light and speeding are prominent, and become a major hidden danger of causing traffic accidents. After some traffic accidents involving motor vehicles with fake licenses and false license plates, the legitimate rights and interests of the victims, such as economic compensation, cannot be properly protected due to failure to submit compulsory insurance. Moreover, these vehicles often es...

AI Technical Summary

Problems solved by technology

At present, for the vehicle information collected by the bayonet, it is usually searched and compared in the existing vehicle database for deck recognition. is very inefficient

The invention patent with the application number of 201310483664.3 "a vehicle identification method based on intelligent transportation" is based on the license plate number and the color of the license plate, and counts the high-frequency vehicles that appear in the snapshot data of each base station, which cannot be real-time when the vehicle passes the base station. To judge whether it is a fake license plate vehicle, the timeliness is relatively poor, and it is prone to misjudgment and missed judgment

The invention patent with the application number 201110319074.8 "a method and device for identification of decked vehicles" uses the method of vehicle tree to identify, which needs to be searched in a huge database, the comparison efficiency is low, and it is impossible to identify "clone vehicles". Practical value

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