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A graphic code scanning method and mobile terminal

A technology of a mobile terminal and a scanning method, which is applied in the field of graphic code scanning, can solve the problem of high failure rate of graphic code recognition, and achieve the effect of improving the scanning success rate and scanning efficiency

Active Publication Date: 2020-03-31
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for scanning graphic codes and a mobile terminal to solve the problem of high failure rate of graphic code recognition in the process of scanning graphic codes in the prior art

Method used

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  • A graphic code scanning method and mobile terminal
  • A graphic code scanning method and mobile terminal
  • A graphic code scanning method and mobile terminal

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiments of the present invention provide a graphic code scanning method and a mobile terminal, which can automatically adjust the luminance of a flashlight during graphic code scanning, thereby improving graphic code scanning efficiency and improving the success rate of graphic code scanning.

[0025] figure 1 A schematic flow char...

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Abstract

Embodiments of the present invention provide a graphic code scanning method and a mobile terminal. The scanning method is applied to a mobile terminal, and the mobile terminal has a flashlight. The method includes: first, turning on the flashlight, and scanning the target graphic code; then, When scanning fails, adjust the brightness of the flashlight according to the scanning result of the target pattern code, and continue to scan the target pattern code. The embodiment of the present invention can automatically adjust the light-emitting brightness of the flashlight during the scanning process of the graphic code, thereby improving the scanning efficiency of the graphic code and improving the success rate of scanning the graphic code.

Description

technical field [0001] The invention relates to the field of graphic code scanning, in particular to a graphic code scanning method and a mobile terminal. Background technique [0002] At present, graphic codes (such as QR codes) are playing more and more roles in people's daily life. For example, with the rapid popularization of scanning payment, scanning payment has been fully integrated into people's daily life. From shopping malls to roadside stalls, QR codes are widely used in various payment scenarios, and the payment scenarios continue to increase; another example, with the rapid promotion of shared bicycles, shared bicycles have brought great convenience to people's daily travel Personality, scanning the code to unlock has gradually integrated into people's daily life. [0003] At present, with the increasing application scenarios of graphic codes (such as QR codes), there are more and more cases of scanning codes using mobile terminals. It is often necessary to sca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/14H04N5/225H04N5/235
CPCG06K7/1417G06K7/146H04N23/56H04N23/71H04N23/70
Inventor 闫伟
Owner VIVO MOBILE COMM CO LTD
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