Radio frequency identification and video identification comparison method and radio frequency identification and video identification comparison system

Abstract

The invention provides a radio frequency identification and video identification comparison method and a radio frequency identification and video identification comparison system. The radio frequency identification and video identification comparison method comprises the following steps: acquiring first vehicle information collected by a traffic camera; acquiring second vehicle information and a corresponding RSSI value returned by a vehicle electronic identifier through a radio frequency identification reader-writer; according to the RSSI value returned by the vehicle electronic identifier, selecting second vehicle information returned by the vehicle electronic identifier when a vehicle corresponding to the vehicle electronic identifier is within the identification scope of the traffic camera; and determining whether the vehicle information matches by comparing the first vehicle information with the second vehicle information. The efficiency of comparison between radio frequency identification and video identification is increased. The method and the system adapt to normal comparison in various situations.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to a method and system for comparing radio frequency identification and video identification. Background technique [0002] At present, the management of vehicles usually uses traffic cameras to perform video recognition on the iron license plate on the vehicle to obtain vehicle information such as the license plate number. The advantage of the iron license plate is that it is intuitive, and the on-duty personnel can distinguish the license plate number without carrying special equipment. However, traffic cameras have certain limitations under the influence of the environment. The most important thing is that the license plate number on the iron license plate is often artificially tampered with, and there is a phenomenon of flooding of fake license plates in traffic management, which brings social stability. A great hidden danger. The development of radio fre...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for comparing radio frequency identification and video recognition, which solves the technical problems in the prior art that the comparison efficiency between radio frequency identification and video recognition is not high, and cannot be compared normally in traffic jams and other situations

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