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Encryption and decryption unlocking method for dynamic QR code door lock

A dynamic two-dimensional code, encryption and decryption technology, applied in the field of smart door locks, can solve problems such as the inability to directly unlock the mobile phone, and achieve the effect of a convenient automatic unlocking control method of the mobile phone

Inactive Publication Date: 2018-01-09
黎辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, most of the smart door locks used in hotel rooms are unlocked by swiping cards or passwords. With the rapid rise of shared hotels, short-term rental apartments and B&B hotels, the traditional way of swiping cards will gradually be replaced by mobile phone verification. Hotel door locks cannot be directly unlocked by mobile phones

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  • Encryption and decryption unlocking method for dynamic QR code door lock
  • Encryption and decryption unlocking method for dynamic QR code door lock

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Embodiment Construction

[0012] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any sequence, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one. Words such as "comprises" or "comprising" and similar terms mean that the elements or items listed before "comprising" or "comprising" include the elements or items listed after "comprising" or "comprising" and their equivalents, and do not exclude other component or object. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0013] See ...

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PUM

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Abstract

The invention discloses an encryption and decryption unlocking method for a dynamic QR code door lock. A mobile phone APP and a door lock gateway are respectively provided with preset same dynamic keygeneration mechanisms; a door lock display screen displays a random dynamic QR code automatically generated by the door lock; the mobile phone APP scans the dynamic QR code and carries out reencryption calculation on a dynamic key generated by the preset dynamic key generation mechanism to form a new dynamic unlocking key; the mobile phone APP forwards the dynamic unlocking key to the door lock gateway; the door lock gateway sends the dynamic QR code back to the door lock; the door lock decrypts the received dynamic QR code of the door lock gateway, and compares the QR codes; if the receiveddynamic QR code is correct, the door lock is unlocked. The encryption and decryption unlocking method is a safe, simple and convenient mobile phone automatic unlocking control mode, and can be appliedto unlocking via a mobile phone in a sharing hotel, a rent apartment, a homestay hotel and the like.

Description

technical field [0001] The invention relates to the field of intelligent door locks, in particular to an encryption and decryption unlocking method for a dynamic two-dimensional code door lock. Background technique [0002] At present, most of the smart door locks used in hotel rooms are unlocked by swiping cards or passwords. With the rapid rise of shared hotels, short-term rental apartments and B&B hotels, the traditional way of swiping cards will gradually be replaced by mobile phone verification. Hotel door locks cannot be directly unlocked by mobile phones. Contents of the invention [0003] The invention provides an encryption and decryption unlocking method of a dynamic two-dimensional code door lock, which uses a mobile phone APP to unlock on-site by scanning a random two-dimensional code automatically generated by the door lock. [0004] Technical solution: An encryption and decryption unlocking method for a dynamic two-dimensional code door lock, including a doo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00H04M1/725
Inventor 黎辉赵龙李剑林
Owner 黎辉