Data processing method based on two-dimensional code main scanning mode and mobile terminal

A mobile terminal, two-dimensional code technology, applied in the computer field, can solve problems such as inability to use, and achieve the effect of convenient popularization and easy realization

Pending Publication Date: 2021-05-25
UNIONPAY INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the current user's main scanning method also has the following defects: when the network is not smooth or there is no network, it cannot be used

Method used

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  • Data processing method based on two-dimensional code main scanning mode and mobile terminal
  • Data processing method based on two-dimensional code main scanning mode and mobile terminal
  • Data processing method based on two-dimensional code main scanning mode and mobile terminal

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Embodiment Construction

[0046] Introduced below are some of the various embodiments of the invention, intended to provide a basic understanding of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of protection.

[0047] For purposes of brevity and illustration, the principles of the invention are described herein primarily with reference to exemplary embodiments thereof. However, those skilled in the art will readily recognize that the same principles are equally applicable to all types of data processing methods based on two-dimensional code main scanning methods and mobile terminals, and these same principles can be implemented therein, and Any such changes do not depart from the true spirit and scope of this patent application.

[0048] Moreover, in the following description, reference is made to the accompanying drawings, which illustrate certain exemplary embodiments. Electrical, mechanical, logical and structural changes may be ...

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Abstract

The invention relates to a data processing method based on a two-dimensional code main scanning mode and a mobile terminal. The mobile terminal comprises an offline payment wallet module used for pre-storing electronic cash pre-authorized by a user; an off-line charging module is used for checking the off-line payment wallet module when the mobile terminal is in an off-line state, recording off-line transaction information and deducting the electronic cash in the off-line payment wallet module. According to the invention, code scanning payment can be realized in a non-networking state. Moreover, the realization of the invention does not involve the transformation of a card issuing mechanism and an collection mechanism, and can be realized only by transforming the mobile terminal, and has the advantages of being easy to realize and convenient to popularize.

Description

technical field [0001] The invention relates to computer technology, in particular to a data processing method based on a two-dimensional code main scanning mode and a mobile terminal. Background technique [0002] In recent years, two-dimensional code and barcode payment have become very popular. Generally speaking, the existing two-dimensional code payment scheme mainly includes the following two methods: [0003] (1) User main scanning method [0004] Users use mobile devices (such as mobile phones, tablets, etc.) to scan the barcode or QR code provided by the merchant. [0005] (2) How the user is scanned [0006] Merchant cashiers use payment acceptance devices (such as mobile phones, tablets, smart payment terminals, point-of-sale terminals and other customized devices, etc.) to scan the barcode or QR code displayed on the user's mobile device (such as mobile phone, tablet, etc.). [0007] The user's main scanning method has been widely used by small, medium and mi...

Claims

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Application Information

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IPC IPC(8): G06Q20/32G06Q20/38G06Q20/40
CPCG06Q20/3276G06Q20/389G06Q20/401
Inventor 史翔禄陈贤强袁道繁
Owner UNIONPAY INT CO LTD
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