Method and system for communication and information synchronization between multiple devices

An information synchronization, multi-device technology, applied in transmission systems, electrical components, etc., can solve the problems of insecurity, account transmission easily brought about security problems, password memory, etc., to achieve the effect of improving security and convenience

Active Publication Date: 2015-10-07
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional cross-device communication and information synchronization rely on accounts and passwords. Taking browser information (bookmark) synchronization as an example, synchronization between mobile phones, PCs, and servers needs to be achieved through account binding, and accounts must be protected by passwords. The password needs to be memorized, and the transmission of the account is easy to cause security problems
Therefore, for users, there are many inconveniences and insecure factors in the prior art method of cross-device communication and information synchronization through account numbers and passwords.

Method used

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  • Method and system for communication and information synchronization between multiple devices
  • Method and system for communication and information synchronization between multiple devices
  • Method and system for communication and information synchronization between multiple devices

Examples

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example 2

[0089] The process of applying the present invention to purchase goods by reading the QR code is as follows:

[0090] a) If the user purchases the target product through the client PC (b) (or the vending machine (b) with the information synchronization system described in the present invention), after the user clicks to buy the product x (that is, initiates a shopping request), the product The background server of the page obtains the request initiated by the client PC (b) (or the vending machine (b)) and the corresponding attribute identification information, generates unique ID information according to the request and attribute identification information, and generates a QR codem based on the ID information , and display it on the page, and store the above ID information and QR code in association at the same time;

[0091]b) The QR code m contains the current PC (b) (or vending machine (b)) logo and unique ID information (randomly generated by the background server), the us...

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Abstract

The invention provides a method and system for communication and information synchronization among equipments. The method comprises the following steps that: a server generates a unique identification ID according to a request sent by first equipment and attribute information of the first equipment, generating corresponding two-dimensional codes according to the unique identification ID, and carrying out relevance storage on the ID and the corresponding two-dimensional codes; the server returns the two-dimensional codes to the first equipment; and after second equipment scans the two-dimensional codes received by the server from the first equipment, the server receives a request sent by the second equipment and receives the request of the second equipment and executes corresponding operations after determining that the second equipment owns the unique identification ID of the first equipment. The method and system disclosed by the invention break through a mode that account numbers and passwords are needed in cross-platform information synchronization, establish relationship among multiple equipments by the two-dimensional codes which are unavailable to read by human eyes and ensure that the safety and convenience of information synchronization are greatly improved.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, to a method and system for communication and information synchronization between multiple devices. Background technique [0002] With the progress of society and the development of technology, people are increasingly using access terminals to access the network in wired or wireless ways to obtain information, and to browse webpages and interact with users through various terminals such as mobile phones and PCs, as well as the network. , instant messaging, games, etc. These network experiences all require cross-device communication and information synchronization, especially information synchronization, which is related to the security of information transmission and the quality of user network experience. [0003] Traditional cross-device communication and information synchronization rely on accounts and passwords. Taking browser information (bookmark) ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 梁捷俞永福何小鹏朱顺炎江卫忠
Owner ALIBABA (CHINA) CO LTD
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