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A two-dimensional code decoding algorithm comparison verification system

A decoding algorithm and verification system 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 operation, etc., and achieve the goal of improving convenience, identity, and automation testing Effect

Active Publication Date: 2020-07-14
张家港市欧微自动化研发有限公司
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  • Abstract
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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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  • A two-dimensional code decoding algorithm comparison verification system
  • A two-dimensional code decoding algorithm comparison verification system
  • A two-dimensional code decoding algorithm comparison verification system

Examples

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Embodiment 1

[0042] This embodiment provides a two-dimensional code algorithm comparison verification system and its use method. The two-dimensional code algorithm comparison verification system is as figure 1 As shown, it includes a scan code gun, a switch circuit switching device connected with the scan code gun, an ARM processor and a host computer, and the switch circuit switch device is also connected to the MIPI decoding device and the FPGA chip; the ARM processing The device is also connected to the MIPI decoding device, the host computer and the FPGA chip; the MIPI decoding device is also connected to 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, which is connected to the central processing unit of the code scanning gun through the switch circuit switching device; a code scanning gun button connected to the central processing unit of the code scanning gun;...

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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 two-dimensional code decoding algorithm comparison verification system. 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 to compare the decoding ability with other two-dimensional code decoding algorithms. Obtain whether the decoding ability of the first developed two-dimensional code decoding algorithm and the existing code scanning gun decoding ability in the market are strong, second or the same. [0003] Existing comparison verification usually uses two decoding algorithms to perform respective decoding manually, and then compares the decoding results. It has technical problems such as low accuracy of comparison results and complicated methods due to inconsistent decoding conditions and environments. Therefore, it is nec...

Claims

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Application Information

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Patent Type & Authority Patents(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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