Electronic device and fingerprint living body starting method

An electronic device and fingerprint technology, applied in the electronic field, can solve the problems of high energy consumption and low security, and achieve the effects of reducing energy consumption and being flexible and convenient to use.

Active Publication Date: 2017-05-17
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of low security and high energy consumption of the fingerprint recognition module or fingerprint recognition module of the prior art electronic device, it is necessary to provide a safe, reliable, low energy consumption electronic device and a fingerprint living start method

Method used

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  • Electronic device and fingerprint living body starting method
  • Electronic device and fingerprint living body starting method
  • Electronic device and fingerprint living body starting method

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Embodiment Construction

[0056] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0057]It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the description of the present invention and the appended claims, the singular forms "a", "the" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also...

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Abstract

The invention provides an electronic device and a fingerprint living body starting method. The electronic device comprises a processor, a fingerprint identification module and a living body detecting module, wherein the processor detects whether a fingerprint safety identification request exists or not, analyzes the safety level of the fingerprint safety identification request, outputs a living body detection starting signal to the fingerprint identification module when the safety level of the fingerprint safety identification request is lower than the predetermined level and living body detection is needed and outputs a fingerprint detection starting signal to the fingerprint identification module and living body detection is not needed, and the living body detecting module detects the attribute of a touch body according to the living body detection starting signal and outputs a control signal to the fingerprint identification module when the attribute is a living body. The fingerprint identification module detects or obtains fingerprint information of the touch body according to the fingerprint detection starting signal or the control signal. The electronic device is mainly used for setting starting conditions for living body detection, starting is enabled when being needed, and the purposes of saving electricity and reducing energy consumption are achieved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an electronic device and a fingerprint living body activation method. Background technique [0002] With the development of information technology and electronic technology, electronic devices (such as mobile phones, tablets, etc.) , instant messaging, online payment, etc. People are increasingly dependent on terminals, and various types of private information are stored on electronic devices, which makes the security of electronic devices particularly important. In the prior art, a fingerprint recognition module or a fingerprint recognition module is installed in an electronic device. Since a fingerprint is a texture formed by uneven skin on the surface of a finger, and fingerprint features are unique and stable, the fingerprint recognition module or fingerprint The identification module is used to identify the identity of the user to ensure the security of the terminal. H...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/1382
Inventor 李宁
Owner MEIZU TECH CO LTD
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