Bar code radio frequency recognition device moving along with luggage/goods

Abstract

The invention discloses a bar code radio frequency recognition device moving along with luggage / goods. Luggage / goods move forwards along the conveying belt. Two recognition device assemblies are arranged at the recognition position of the conveying belt. A plurality of luggage / goods position sensors are arranged on the side face of the conveying belt. Each of the two recognition device assembliescomprises a mandrel and a recognizer fixing base; the recognizer fixing base is fixed on the mandrel; a plurality of bar code recognizers, a radio frequency reader-writer and a plurality of cameras are arranged at the front end of the recognizer fixing base; the bar code recognizer and the radio frequency reader-writer are both connected with the information processor, in addition, the first recognition device assembly further comprises a motor connected with the information processor, and when the motor operates, the recognizer fixing base rotates around the mandrel through meshing of a motorgear and a mandrel gear. The method greatly improves the recognition success rate, overcomes the defect of low success rate of front and rear bar code recognition of airline luggage / goods, does not need to add extra shielding facilities, and is small in equipment peripheral size.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to a bar code radio frequency identification device that moves along with luggage / goods. Background technique [0002] Airline luggage and express logistics goods on the market now use barcode labels to record their information, and because the direction of the barcode label is arbitrary during the transmission process, and the size of the goods is different, the distance between the barcode scanner and the label And the relative position is changed, which brings difficulties to the identification of barcode information. [0003] (1) During the identification process of air baggage: [0004] The traditional method is to use a long-distance telephoto barcode reader, which has high equipment cost, resulting in high equipment investment costs; blocked by the luggage itself, the success rate of barcode recognition on the front and back of the luggage is low; the ...

AI Technical Summary

Problems solved by technology

[0007] Usually, a large number of manual hand-held barcode scanners are used to enter the barcode identification information into the network, which undoubtedly increases a lot of labor, and the manual workload is large, labor-intensive, and manual operation is prone to errors, but the recognition efficiency is low. At the same time, manual identification increases Corresponding costs for goods identification

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