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Data interchange method

A data exchange and data technology, applied in the field of data exchange, can solve problems such as cumbersome communication connections, poor user experience, and exchange failures

Inactive Publication Date: 2011-09-14
SHANGHAI HEHE INFORMATION TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a data exchange method, which is used to solve the problem of data exchange between data processing devices in the prior art due to cumbersome or unstable communication connections, resulting in exchange failure or poor user experience

Method used

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Embodiment Construction

[0016] The inventors of the present invention have found that: in the existing data exchange technology, it is usually necessary to establish a communication connection between the two data processing devices for mutual data transmission in advance, and then perform data mutual transmission, but this process is often due to connection Instability, obstacles and other factors lead to data exchange failure; and this process is not intuitive for users, and the user experience is relatively poor.

[0017] Therefore, the inventor of the present invention has improved the existing technology and proposed a new data exchange technology, which encodes the data to be transmitted between the two data processing devices into two-dimensional code images and displays them on their respective On the display screen; place the two data processing devices facing each other, and use the image capture unit configured on the same side as the display screen to capture and / or preview the two-dimensi...

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Abstract

The invention provides a data interchange method, which comprises the following steps of: providing at least two data processing devices, wherein each data processing device is provided with a display screen and an image extraction unit, and the image extraction unit and the display screen are arranged on the same side; coding two pieces of data to be interchanged in the two data processing devices into two two-dimensional code images respectively, and displaying the two two-dimensional code images on the respective display screens; placing the two data processing devices oppositely in a mode that the display screens face each other, and extracting and / or previewing the two-dimensional code image which is displayed on the other display screen by using the respective image extraction units; and decoding, in which any one of the data processing devices decodes the extracted and / or previewed two-dimensional code image from the other data processing device to acquire data so as to realize data interchange between the two data processing devices. Compared with the prior art, the data interchange method is simple and convenient in operation and quick and stable in data interchange and ensures complete data information, and has the advantage of providing better user experience.

Description

technical field [0001] The invention relates to the communication field, in particular to a data exchange method applied between data processing devices. Background technique [0002] With the current development of information technology and electronic technology, the application of mobile terminals (such as mobile phones, PDAs, electronic readers, tablet computers or notebook computers, etc.) has become more and more popular. Taking the mobile phone as an example, with the development of my country's mobile communication technology and the commercialization of 3G technology, people's requirements for functions are getting higher and higher, and its functions are constantly improving, not only limited to traditional voice communication, but also data processing, entertainment, etc. and other functions. [0003] Now, the functions of mobile phones are increasingly powerful, and the data that can be processed has also been greatly expanded. The data can be traditional text in...

Claims

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Application Information

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IPC IPC(8): G06K7/10
Inventor 镇立新
Owner SHANGHAI HEHE INFORMATION TECH DEV