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Two-dimensional code decoding algorithm comparison verification system

A verification system and decoding algorithm technology, which is applied in the field of two-dimensional code decoding algorithm comparison verification system, can solve the problems of low accuracy of comparison results, complex and cumbersome operations, etc., and achieve the goal of improving convenience, identity, and test automation Effect

Active Publication Date: 2017-07-07
张家港市欧微自动化研发有限公司
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is the low accuracy of comparison results and complex and cumbersome technical problems in the prior art

Method used

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  • Two-dimensional code decoding algorithm comparison verification system
  • Two-dimensional code decoding algorithm comparison verification system
  • Two-dimensional code decoding algorithm comparison verification system

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Embodiment 1

[0042] This embodiment provides a system for comparing and verifying two-dimensional code algorithms and a method for using the same. Described two-dimension code algorithm comparative verification system such as figure 1As shown, it includes a code scanning gun, a switch circuit transfer device connected with the scan code gun, an ARM processor and a host computer, and the switch circuit transfer device is also connected with a MIPI decoding device and an FPGA chip; the ARM processing The device is also connected with the MIPI decoding device, host computer and FPGA chip; the MIPI decoding device is also connected with the FPGA chip; the FPGA chip is used to control the switching circuit transfer device, and the FPGA chip includes a FLASH module; The code scanning gun includes a CMOS sensor, and the CMOS sensor is connected to the central processing unit of the code scanning gun through the switching circuit switching device; the code scanning gun button connected to the cent...

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Abstract

The invention relates to a two-dimensional code decoding algorithm comparison verification system. The invention mainly aims to solve the technical problems of low accuracy of comparison results and complicated operation in the prior art. The two-dimensional code decoding algorithm comparison verification system of the invention includes a scanning gun, a switch circuit change-over device which is connected with the scanning gun, an ARM processor and an upper computer; the switch circuit change-over device is connected with an MIPI decoding device and an FPGA chip; the ARM processor is connected with the MIPI decoding device, the upper computer and the FPGA chip; and the MIPI decoding device is connected with the FPGA chip. The two-dimensional code decoding algorithm comparison verification system can be used in the actual design of two-dimensional code algorithms.

Description

technical field [0001] The invention relates to the field of two-dimensional code decoding algorithms, in particular to a system for comparing and verifying two-dimensional code decoding algorithms. Background technique [0002] For the newly developed two-dimensional code decoding algorithm, in order to verify the decoding ability of the two-dimensional code decoding algorithm, and compare it with the decoding ability of other two-dimensional code decoding algorithms. It is determined whether the decoding ability of the two-dimensional code decoding algorithm developed first is strong, inferior or the same as that of the existing barcode scanning guns in the market. [0003] Existing comparative verification usually uses two decoding algorithms to perform decoding in a manual manner, and then compares the decoding results. It has the technical problems of low accuracy of comparison results and complex and cumbersome methods due to inconsistent decoding conditions and envir...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06K7/14
CPCG06K7/10821G06K7/1417
Inventor 不公告发明人
Owner 张家港市欧微自动化研发有限公司
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