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Multi-bar-code scanning method and system

A scanning method and barcode technology, applied in the field of scanning methods and systems that can read multiple barcodes at one time, can solve problems such as inconvenience and time delay, and achieve the effect of reducing errors

Pending Publication Date: 2021-01-19
SHENXUN COMP KUNSHAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if there are multiple sets of different barcodes at the same time, the user must manually determine the order of scanning to determine the order of information output, which causes a lot of inconvenience and time delay in use.

Method used

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  • Multi-bar-code scanning method and system
  • Multi-bar-code scanning method and system
  • Multi-bar-code scanning method and system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] refer to figure 1 . The multi-barcode scanning system 20 of an example of the present invention includes a camera unit 21 , a processing unit 22 , a storage unit 23 and a display unit 24 . The camera unit 21 , the storage unit 23 and the display unit 24 are all coupled to the processing unit 22 .

[0017] refer to figure 2 . During the operation of the multi-barcode scanning system 20 , firstly, the processing unit 22 reads the label template T (step S100 ).

[0018] refer to image 3 . The storage unit 23 stores a label template T, and the label template T records a predetermined number of barcode patterns T01, barcode patterns T02, barcode patterns T03 and relative configuration orientations between the barcode patterns, and the predetermined number is a positive integer greater than 1. In an embodiment, the barcode pattern also includes a barcode type, such as a one-dimensional barcode or a two-dimensional barcode. A one-dimensional barcode can represent inf...

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Abstract

The invention discloses a multi-bar code scanning method and system, and the method comprises the steps: reading a label template which records a set number of bar code patterns and the relative configuration orientation; shooting a label to capture a label image of the label, wherein the surface of the label is provided with a plurality of bar codes; analyzing the label images to obtain bar codeimages of bar codes in the label images, bar code types of the bar code images and relative coordinates; detecting the bar code type of the bar code image and the relative coordinate of the bar code image according to the label template so as to find out a set number of bar code images to be output, which accord with the label template, from the bar code image; and decoding the to-be-output bar code images to obtain information represented by each to-be-output bar code image, and outputting the obtained information. Compared with an existing bar code scanning mode, the multi-bar-code scanningmethod and the multi-bar-code scanning system are faster and more convenient, and human errors can be reduced.

Description

【Technical field】 [0001] The invention relates to a multi-barcode scanning method and system thereof, in particular to a scanning method and system capable of reading multiple barcodes at one time. 【Background technique】 [0002] Barcode refers to a graphic identification element that uses multiple black bars and blanks with different widths to arrange according to a certain code to express a set of information. Common barcodes are one-dimensional barcodes or two-dimensional barcodes. A one-dimensional barcode can represent information of dozens of characters at a time, and a two-dimensional barcode can also represent information of thousands of characters. The country of origin, manufacturer, commodity name, production date, book classification number, mail start and end location, category, date and other information can be marked through the barcode, so it is widely used in many fields such as commodity circulation, book management, postal management, banking system, etc....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/14
CPCG06K7/1408
Inventor 郑世晖郭俊佑陈业盛
Owner SHENXUN COMP KUNSHAN
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