Two-dimensional code generation method, two-dimensional code decoding method, devices, transaction system and storage medium

A two-dimensional code and a technology for generating two-dimensional codes, applied in the field of information processing, can solve problems such as user loss and achieve the effect of avoiding illegal use

Inactive Publication Date: 2018-07-10
SHANGHAI PEOPLENET SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned anti-counterfeiting treatment still cannot prevent the illegal use of the QR code after being copied during the transaction process. Effective, it can be recognized and traded by scanning the code, which will cause losses to users

Method used

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  • Two-dimensional code generation method, two-dimensional code decoding method, devices, transaction system and storage medium
  • Two-dimensional code generation method, two-dimensional code decoding method, devices, transaction system and storage medium
  • Two-dimensional code generation method, two-dimensional code decoding method, devices, transaction system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A two-dimensional code generation method provided in this embodiment is applicable to the case where the client generates a two-dimensional code for the first time, and the method can be executed by a two-dimensional code generation device, which can be implemented by software and / or hardware. The device can be integrated into a device with the function of generating a two-dimensional code, such as a typical user terminal device, such as a mobile phone or a tablet computer. see figure 1 , the method of this implementation specifically includes the following steps:

[0060] S110. Determine the content information and personal identification code of the two-dimensional code to be generated.

[0061] Wherein, the content information of the two-dimensional code to be generated refers to the actual transaction content information contained in the two-dimensional code. The content information is preferably the original information of the transaction content information, whi...

Embodiment 2

[0073] This embodiment provides a two-dimensional code generation device, which belongs to the same inventive concept as the two-dimensional code generation method in the first embodiment above. For details that are not described in detail in this embodiment, you can refer to the first embodiment above. An embodiment of a method for generating a two-dimensional code.

[0074] see figure 2 , the device specifically includes:

[0075] An information determination module 210, configured to determine the content information and personal identification code of the two-dimensional code to be generated;

[0076] The two-dimensional code generating module 220 is configured to generate a transaction two-dimensional code based on the content information and the personal identification code, for the transaction device to decode the two-dimensional code based on the personal identification code.

[0077] Wherein, the two-dimensional code generation module 220 is specifically used for: ...

Embodiment 3

[0088] A two-dimensional code decoding method provided in this embodiment is applicable to the situation that the two-dimensional code contains a personal identification code, and the method can be executed by a two-dimensional code decoding device, which can be implemented by software and / or hardware , the device can be integrated into a device with an input function, such as a typical cash register, such as an integrated cash register or an integrated code scanning device.

[0089] see image 3 , the method of this implementation specifically includes the following steps:

[0090] S310. Obtain the transaction QR code generated by the client.

[0091] Specifically, before decoding the two-dimensional code, the two-dimensional code must be obtained first. The transaction two-dimensional code here is the transaction two-dimensional code including the personal identification code in the first embodiment above. The acquisition method of the transaction two-dimensional code can...

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Abstract

The embodiment of the invention discloses a two-dimensional code generation method, a two-dimensional code decoding method, a two-dimensional code generation device, a two-dimensional code decoding device, a transaction system and a storage medium. The two-dimensional code generation method includes the following steps that: the content information of a two-dimensional code to be generated and a personal identification code are determined; and a transaction two-dimensional code is generated on the basis of the content information and the personal identification code, so that a transaction device can perform code two-dimensional code decoding on the basis of the personal identification code. With the above technical schemes of the invention adopted, a manual link is added into a two-dimensional code transaction process, and therefore, the anti-counterfeiting, anti-copying and anti-tampering of the two-dimensional code can be realized, the problem that a two-dimensional code is easily copied and utilized illegally in a two-dimensional code-based transaction process can be solved, the illegal use of a generated two-dimensional code is effectively avoided, and two-dimensional code-based transactions can be safer.

Description

technical field [0001] Embodiments of the present invention relate to information processing technology, and in particular to a method, device, transaction system and storage medium for generating and decoding a two-dimensional code. Background technique [0002] With the development of two-dimensional code and wireless communication network technology, two-dimensional code has been widely used in daily transactions such as offline payment and electronic tickets. Generally, the process of using two-dimensional code transactions is to generate a two-dimensional code through a dedicated APP. The two-dimensional code contains the account information corresponding to the user and the information on the items or rights held under the account. The merchant or the confirmation party uses the transaction device to conduct two-dimensional transactions code scanning confirmation to complete the transaction. [0003] In order to ensure the security of user information in the above two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06Q20/32G06Q20/38
CPCG06K19/06037G06K19/06046G06Q20/3274G06Q20/3823
Inventor 谈剑锋丁震宇
Owner SHANGHAI PEOPLENET SECURITY TECH
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