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Unlock control method and terminal equipment

A technology of terminal equipment and control method, applied in the electronic field, can solve the problem of high power consumption of fingerprint identification, and achieve the effect of reducing power consumption

Active Publication Date: 2016-11-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the power consumption required for fingerprint identification is relatively large, so how to reduce the power consumption of terminal equipment is a technical problem to be solved urgently in this field

Method used

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  • Unlock control method and terminal equipment
  • Unlock control method and terminal equipment
  • Unlock control method and terminal equipment

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Embodiment Construction

[0069] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0070] Each will be described in detail below.

[0071] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variatio...

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Abstract

The invention discloses an unlock control method comprising the following steps: obtaining the first image when user touch push operation on a fingerprint identification module of terminal equipment is detected; using a micro-control unit MCU of the fingerprint identification module to determine whether the first image is a fingerprint image or not; carrying out fingerprint contrast processing for the first image if the first image is the fingerprint image; unlocking the terminal equipment if the fingerprint contrast processing result is matched. The invention embodiment also provides the terminal equipment; the method and equipment can reduce terminal equipment power consumption.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an unlocking control method and terminal equipment. Background technique [0002] Now fingerprint recognition technology has become the standard configuration of flagship models of mainstream terminal equipment (such as smart phones, tablet PCs, etc.) manufacturers. Fingerprint recognition can not only be used for functions such as unlocking and waking up terminal equipment, but also an important part of mobile payment. Fingerprint payment not only meets the convenience of users, but also puts forward higher requirements for security. The process of fingerprint identification is divided into: extracting features, saving data and image matching. First, the original fingerprint image is obtained through the fingerprint recognition module, and then the original image is preliminarily processed to make it clearer, and then the feature points are matched with the registe...

Claims

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Application Information

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IPC IPC(8): G06F1/32G06K9/00
CPCG06F1/3243G06V40/1371
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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