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Fingerprint unlocking method and apparatus, and user terminal

A user terminal, fingerprint unlocking technology, applied in the electronic field, can solve the problems of a single processing sequence, many waiting time periods, and long unlocking time, so as to enhance the user experience and improve the efficiency.

Active Publication Date: 2016-09-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The process of unlocking by pressing the screen off in the prior art includes obtaining a pressing command, initiating a pressing interrupt request, receiving a response command to pressing a terminal request, acquiring fingerprint data, matching fingerprint data, opening the lock screen interface, and turning on the screen. Waiting for operation, many steps, cumbersome operation
In the prior art, the time for pressing and unlocking with the screen off includes the acquisition time of the press command, the initiation time of the press terminal request, the waiting time for the response to the press interruption request, the acquisition time of fingerprint data, the matching time of fingerprint data, and the opening of the lock screen interface. The order of time and screen-on time is superimposed, and the single processing order makes it more waiting time, and unlocking takes a long time

Method used

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  • Fingerprint unlocking method and apparatus, and user terminal
  • Fingerprint unlocking method and apparatus, and user terminal
  • Fingerprint unlocking method and apparatus, and user terminal

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Embodiment Construction

[0080] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0081] The user terminal described in the embodiment of the present invention may include a smart phone (such as an Android phone, an iOS phone, a Windows Phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices) or a wearable device etc., the above-mentioned user terminals are only examples, not exhaustive, including but not limited to the above-mentioned user terminals.

[0082] ...

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Abstract

Embodiments of the present invention provide a fingerprint unlocking method and apparatus, and a user terminal. The method comprises the steps that a user terminal can acquire a part of a fingerprint image in a process where a user press a fingerprint identification module; the user terminal matches the part of the fingerprint image with a preset fingerprint template in parallel in the process of acquiring the part of the fingerprint image; and if the part of the fingerprint image is successfully matched with the preset fingerprint template, the user terminal is unlocked. Therefore, by carrying out the method and apparatus and the user terminal provided by the embodiments of the present invention, efficiency of screen unlocking of the user terminal can be increased, and user experience of screening unlocking of the user terminal can be enhanced.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a fingerprint unlocking method, device and user terminal. Background technique [0002] With the rapid development of electronic technology and the rapid popularization of user terminals, the functions of user terminals are becoming more and more perfect, and more and more user terminals involve fingerprint identification technology. At present, fingerprint recognition technology has become one of the standard configurations of flagship models of mainstream user terminal manufacturers. Fingerprint recognition technology can be used to wake up or unlock the screen of user terminals, as well as mobile payment and other functions. [0003] In the prior art, unlocking by fingerprint recognition may include unlocking with the screen on and unlocking with the screen off, that is, unlocking the screen when the screen of the user terminal is on and unlocking the screen when t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32
CPCG06F21/32G06V40/1347G06V40/13G06V40/1365G06V40/1335
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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