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Method and device for adopting bar code images for communication

A barcode image and user information technology, applied in wireless communication, telephone communication, wireless communication services, etc., can solve the problem that mobile terminals are difficult to obtain various services, and achieve the effect of promoting promotion and purchase and ensuring security

Active Publication Date: 2012-12-12
成都元码链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is no wireless network or where the wireless network signal is poor (such as in the subway), it is difficult for the mobile terminal to provide various services

Method used

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  • Method and device for adopting bar code images for communication
  • Method and device for adopting bar code images for communication
  • Method and device for adopting bar code images for communication

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] In the present invention, the barcode image can be a one-dimensional code, two-dimensional code or multi-dimensional code, as long as it can completely store the coded information corresponding to the service-related information. Although the amount of information stored in one-dimensional codes is limited, it is theoretically feasible. Hereinafter, taking a two-dimensional code as an example, the method, mobile terminal and device of the present invention will be described in detail.

[0049] figure 1 It is a structural block diagram of the first embodiment of the service providing system 1 , which is a communication device using a barcode image of the present invention. Such as figure 1 As shown, the service providing system 1 includes two mobile terminals 21 , 22 , a wireless network 3 and a background server 4 . The mobile terminals 21 and 22 are wirelessly connected to the background server 4 through the wireless network 3 . The background server 4 communicates...

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PUM

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Abstract

The invention discloses a method and a device for communication between a mobile terminal and a background server. The method provided by the invention comprises the following steps that a first bar code image is generated and is issued onto at least one region capable of being touched by a user of a mobile terminal, the first bar code image at least comprises service information, and the unique relevance relationship between the first bar code image and the mobile terminal is built; the first bar code image is subjected to photo taking through a camera arranged in the mobile terminal, and the mobile terminal decodes the first bar code image; and the background server generates a second bar code image and sends the second bar code image to the mobile terminal, and the second bar code image at least comprises the service information. The method and the device disclosed by the invention can realize the identity verification of the user, so the safety of user information is ensured.

Description

technical field [0001] The present invention relates to a communication method and device, in particular to a method and device for using a barcode image to communicate between a mobile terminal and a background server, and also to a method for using a barcode image to communicate between a mobile terminal and a service providing device methods and devices. Background technique [0002] Two-dimensional barcode (dimensional barcode) is a specific geometric figure, according to a certain rule in the two-dimensional direction of the distribution of black and white graphics to record data symbol information. Mobile phone QR code is the application of QR code technology on mobile terminals. Mobile phone QR code services are currently divided into two categories: mobile phone read applications and mobile phone main reading applications. [0003] The mobile phone read application is usually after the end user completes the transaction through various online or offline methods, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04M1/725G06F17/30G06K7/10
CPCG07F7/00H04W4/00G06F21/36
Inventor 徐蔚
Owner 成都元码链科技有限公司
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