Fingerprint unlocking control method and device, terminal equipment and storage medium

A fingerprint unlocking and control method technology, which is applied in the direction of instruments, digital data authentication, character and pattern recognition, etc., can solve the problems of user fingerprint information leakage, terminal equipment information leakage, etc., and achieve the effect of avoiding leakage

Pending Publication Date: 2022-01-04
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a fingerprint unlocking control method, device, terminal equipment and storage medium for the above-mentioned defects of the prior art, aiming at solving the problem of extracting fingerprint information for unlocking in the prior art by direct pressing operation. , resulting in the leakage of user fingerprint information, resulting in the risk of information leakage of terminal equipment and other issues

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  • Fingerprint unlocking control method and device, terminal equipment and storage medium
  • Fingerprint unlocking control method and device, terminal equipment and storage medium
  • Fingerprint unlocking control method and device, terminal equipment and storage medium

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[0040] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] In the prior art, the fingerprint unlocking method is basically that the user’s finger presses on a specific unlocking area to extract the fingerprint information for unlocking, which will easily cause the leakage of the user’s fingerprint information, thus causing the information of the terminal device to be blocked. risk of leakage.

[0042] In order to solve the problems in the prior art, this embodiment provides a fingerprint unlocking control method, through which the fingerprint touch information used for unlocking can be determined as virtual fingerprint information, and the vi...

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Abstract

The invention discloses a fingerprint unlocking control method and device, terminal equipment and a storage medium, and the method comprises the steps: obtaining touch information, and determining a touch track according to the touch information; determining virtual fingerprint information according to the touch track, and matching the virtual fingerprint information with preset fingerprint information to obtain a matching result; and performing unlocking control according to the matching result. The fingerprint touch information for unlocking can be determined as the virtual fingerprint information, and the virtual fingerprint information is matched with the preset fingerprint information, so that unlocking control can be realized without using real fingerprint information, and the risk that the information of the terminal equipment is leaked due to the leakage of the fingerprint information of the user is effectively avoided.

Description

technical field [0001] The present invention relates to the technical field of screen unlocking, in particular to a fingerprint unlocking control method, device, terminal equipment and storage medium. Background technique [0002] In today's technology-assisted life, people and various terminal devices go hand in hand, and life has long been surrounded by such things as mobile phones, tablets, computers, and TVs. With the popularization of terminal devices, users pay more and more attention to the information security of terminal devices. At present, basic fingerprint unlocking or face unlocking is used for terminal device security. [0003] However, in the prior art, the fingerprint unlocking method is basically that the user's finger presses on a specific unlocking area to extract the fingerprint information for unlocking, which will easily cause the leakage of the user's fingerprint information, thereby causing the information of the terminal device to be blocked. risk ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32
Inventor 黄树伟
Owner HUIZHOU TCL MOBILE COMM CO LTD
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