Specific bar code based on colorful background and forming method thereof

A barcode, a specific technology, applied in the field of barcodes, which can solve the problems that barcodes cannot be read, cannot identify the uniqueness of a single commodity, and have low space utilization.

Inactive Publication Date: 2014-08-13
WOCHACHA INFORMATION TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of one-dimensional barcode can improve the speed of information entry and reduce the error rate, but one-dimensional barcode also has some shortcomings: the data capacity is small: about 30 characters; it can only contain letters and numbers; the barcode size is relatively large ( Inef

Method used

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  • Specific bar code based on colorful background and forming method thereof
  • Specific bar code based on colorful background and forming method thereof
  • Specific bar code based on colorful background and forming method thereof

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Embodiment Construction

[0034] In the following detailed description of the preferred embodiment, reference is made to the accompanying drawings which form a part hereof. The accompanying drawings show, by way of example, specific embodiments in which the invention can be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments in accordance with the invention. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not limiting, and the scope of the invention is defined by the appended claims.

[0035] figure 1 A schematic diagram of a traditional one-dimensional barcode is shown, and the description of this figure has been given in the background art, so it will not be repeated here.

[0036]The standard size of commodity one-dimensional barcode is 37.29mm×26.26mm, and the magnification ratio is 0.9~2....

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PUM

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Abstract

The invention discloses a specific bar code based on a colorful background and a forming method of the specific bar code based on the colorful background. The bar code comprises at least one one-dimension bar code and colorful information and/or grey information, wherein the same type of the one-dimension bar codes are formed on a printing material in a random order, and the colorful information and/or the grey information are/is respectively superimposed on the printing material and corresponds to the area of the one-dimension bar codes. After recognition, the colorful information and/or the grey information include/includes data information. When collected by a portable electronic device which has an image catching function, the one-dimension bar code information and the colorful information and/or grey information are respectively recognized, and the misjudgment rate of recognizing the one-dimension bar codes is smaller than 40%. The colorful background is superimposed on the one-dimension bar codes, so that the coding capacity is improved on the basis of keeping the characteristic of the one-dimension bar codes, the mode of one code for one piece is achieved, and added value is brought to traceability in the mode of one code for one piece and other applications for merchants.

Description

technical field [0001] The present invention relates to barcodes, and more particularly, to specific barcodes based on colored backgrounds and methods for their formation. Background technique [0002] At present, one-dimensional barcodes and two-dimensional barcodes are widely used in various fields as identification marks in the process of item circulation and warehousing. A large number of traditional fields still use one-dimensional barcodes, such as cigarettes, food and various daily necessities. [0003] Barcode technology was developed to eliminate the "bottleneck" problem of data entry during the development of computer applications. It can be said to be the "oldest" automatic identification technology. In 1973, the Uniform Code Committee of the United States selected IBM's barcode system as the general product code in North America, that is, UPC code, which was applied to the food retail industry and used barcode technology for automatic sales, which greatly acceler...

Claims

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Application Information

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IPC IPC(8): G06K19/06
CPCG06K19/06056G06K19/0614G06K19/06028
Inventor 赵立新郭伟
Owner WOCHACHA INFORMATION TECH SHANGHAI CO LTD
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