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Data transmission method, device and system

A data transmission method and data technology, applied in the field of communication, can solve the problem of low flexibility of two-dimensional code transmission data, and achieve the effect of improving flexibility

Inactive Publication Date: 2017-05-10
GUANGZHOU KUGOU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of low flexibility of two-dimensional code transmission data in the related art, the embodiment of the present invention provides a data transmission method, device and system

Method used

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  • Data transmission method, device and system
  • Data transmission method, device and system
  • Data transmission method, device and system

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Embodiment Construction

[0092] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0093] See figure 1 , which shows a schematic diagram of the implementation environment involved in the data transmission method provided in the embodiment of the present invention. The implementation environment may include: a first terminal 110 and a second terminal 120 .

[0094] The first terminal 110 may be various terminals such as a smart phone with a display screen, a computer, a multimedia player, an e-reader, and a wearable device. The second terminal 120 can be a smart phone, a computer, a multimedia player, an e-reader, a wearable device, and other terminals with a camera 1201, wherein the camera 1201 can be used to acquire images (for example: the display of the first terminal 110 Two-dimensional code 1101 in the interfa...

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Abstract

The invention discloses a data transmission method, device and system, and belongs to the communication field; the method comprises the following steps: dividing to-be-transmitted data into n sub-data, wherein n>=2, and the data capacity of each sub-data is <=a two dimension code capacity threshold; forming m two dimension codes including an indication two dimension code and n two dimension codes, wherein each two dimension code in the n two dimension codes is obtained by encoding one sub-data, and the indication two dimension code is obtained by encoding related information of the to-be-transmitted data; displaying the m two dimension codes in order, thus allowing a second terminal to scan the m two dimension codes in order. The method, device and system can effectively improve the two dimension code transmission data flexibility, and are applied to data transmission.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method, device and system. Background technique [0002] With the development of science and technology, information sharing between users is becoming more and more common, and information sharing can be realized through data transmission between terminals used by users. [0003] In related technologies, data transmission between terminals generally needs to rely on a network, that is, all terminals participating in data transmission must be connected to the network. When there is no network, data transmission can be realized by scanning the QR code. Specifically, one terminal encodes the data to obtain a two-dimensional code, and the other terminal scans the two-dimensional code and decodes the two-dimensional code to obtain corresponding data. The maximum data capacity of a two-dimensional code is usually fixed, such as quick response ( English: Quick Res...

Claims

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Application Information

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IPC IPC(8): G06K17/00
Inventor 黄楚炎
Owner GUANGZHOU KUGOU TECH
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