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Access control method and system based on two-dimension code

A two-dimensional code and access control technology, which is applied in the field of access control methods and systems based on two-dimensional codes, can solve the problems of insufficient authenticity, two-dimensional codes cannot be strongly associated with the user's real information, and achieve the effect of improving security and reliability

Active Publication Date: 2015-07-15
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The QR code sent to the user cannot be strongly associated with the user's real information
That is to say, due to the characteristics of easy copying and spreading of QR codes, the authenticity of its authentication is far inferior to that of traditional RFID (Radio Frequency Identification)-based time cards / patrol cards / access cards, etc.

Method used

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  • Access control method and system based on two-dimension code
  • Access control method and system based on two-dimension code
  • Access control method and system based on two-dimension code

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0051]The relative arrangement of the components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0052] Meanwhile, it should be understood that, for the convenience of descri...

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Abstract

The invention discloses an access control method and an access control system based on a two-dimension code, wherein the method comprises the steps as follows: access control equipment generating random information when detecting an operation triggered by a user, generating the two-dimension code according to the generated random information, displaying the two-dimension code, transmitting to a management platform via using the random information as first authentication information; a user terminal obtaining the two-dimension code displayed on the access control equipment via shooting, analyzing the two-dimension code to obtain the random information; using the obtained random information as second authentication information, transmitting a verification request to the management platform, wherein the verification request comprises the second authentication information and a user terminal identification; the management platform using the first authentication information to verify the second authentication information when judging that the user terminal identification is a legal identification, the management platform transmitting an access control opening instruction to the access control equipment when the verification is passed. The method of the invention improves the safe reliability of authentication because the management platform performs dual authentication to information of the two-dimension code and identity of the user.

Description

technical field [0001] The invention relates to the communication field, in particular to a two-dimensional code-based access control method and system. Background technique [0002] At present, the access control system based on two-dimensional codes, the general processing method is: the access control system generates a unique two-dimensional code for each user, and sends it to the user through media such as MMS or application software, or directly prints it on the work card or access card. When the user needs to enter the access control, the camera on the card swiping device scans the two-dimensional code for identity authentication. If the authentication is passed, the access control will be opened to allow entry, otherwise the entry will be denied. [0003] There are obvious security risks in this way. When the QR code is copied by others, it can replace or forge others to pass identity authentication. The QR code sent to the user cannot be strongly associated with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32G07C9/00G06K19/06
Inventor 邓佳佳来勐诸瑾文
Owner CHINA TELECOM CORP LTD
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