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Code scanning method and code scanning device

A code scanning and barcode technology, applied in the field of identification, can solve problems such as reducing the scanning efficiency, and achieve the effect of improving the scanning efficiency and facilitating the scanning operation.

Inactive Publication Date: 2016-01-13
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a code scanning method and device to solve the problem that under the condition of poor light, the existing mobile terminal needs to be manually turned on by the user before scanning the code, thereby reducing the code scanning efficiency. The problem

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  • Code scanning method and code scanning device
  • Code scanning method and code scanning device

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Embodiment Construction

[0024] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.

[0025] The embodiment of the present invention proposes a code scanning method and device for scanning barcodes through mobile terminals. The mobile terminals include tablet computers, mobile phones, e-readers, remote controls, vehicle-mounted devices, wearable devices, etc. with shooting functions of smart devices. See figure 1 , which is a schematic diagram of the operating environment of the above method and device. A mobile termina...

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Abstract

The embodiment of the invention provides a code scanning method and a code scanning device. The code scanning method comprises the steps of receiving a code scanning instruction inputted by a user; detecting the surrounding environment brightness through an optical sensor of a mobile terminal; comparing the surrounding environment brightness with a set threshold; turning on a flashlight through a controller of the mobile terminal when the surrounding environment brightness is less than the set threshold; and identifying a scanning range, and acquiring barcode information. According to the invention, light perception can be carried out automatically in code scanning of the mobile terminal, the flashlight is turned on automatically when the environment brightness is insufficient, and a user is not required to carry out manual operations on the flashlight, thereby facilitating the code scanning operation, and also improving the code scanning efficiency.

Description

technical field [0001] The invention relates to the technical field of identification, and particularly designs a code scanning method and device. Background technique [0002] Two-dimensional codes and barcodes are widely used in multiple industries such as item identification, identity identification, food, transportation, tourism, etc. because of their large amount of information storage, high confidentiality, and low cost. The huge potential has also attracted the attention of many developers, and the related scanning recognition applications have become more and more mature and perfect. In recent years, the mobile terminal code scanning business, which has flourished in the field of mobile communication, has brought mobile terminal users into the era of information at their fingertips, and the huge business opportunities brought about by this have become increasingly apparent at home and abroad. [0003] In practical application, it is first necessary to use the built-...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10
Inventor 王智培杨惠姣张凯贺柏森黄英刘玉磊李未冯诚王曦青欣陈单枝胡飞
Owner TENCENT TECH (SHENZHEN) CO LTD
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