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Intelligent terminal fingerprint unlocking device and method

A smart terminal, fingerprint unlocking technology, applied in instruments, digital data authentication, electrical digital data processing, etc., to achieve the effect of enhancing security

Active Publication Date: 2014-09-10
NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is still room for improvement in the security of fingerprint unlocking in the prior art

Method used

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  • Intelligent terminal fingerprint unlocking device and method
  • Intelligent terminal fingerprint unlocking device and method
  • Intelligent terminal fingerprint unlocking device and method

Examples

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Embodiment Construction

[0056] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0057] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practi...

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Abstract

The invention provides an intelligent terminal fingerprint unlocking device and method. The intelligent terminal fingerprint unlocking device is applied to an intelligent terminal with a screen with a fingerprint recognition function. The intelligent terminal fingerprint unlocking device comprises a screen locking interface providing module, an unlocking information acquisition module, an unlocking information analysis module and an unlocking judgment module. The screen locking interface providing module is used for providing a screen locking interface with multiple fingerprint acquisition regions after the screen is lightened. The unlocking information acquisition module is used for recording one fingerprint acquisition region as a first fingerprint acquisition region and acquiring fingerprint information of a user when it is detected that one finger of the user is placed in the fingerprint acquisition region. The unlocking information analysis module is used for comparing the acquired fingerprint information, prestored fingerprint information and the designated fingerprint acquisition region. The unlocking judgment module is used for unlocking the intelligent terminal when the acquired fingerprint information is matched with the prestored fingerprint information and the first fingerprint acquisition region is the designated fingerprint acquisition region. According to the intelligent terminal fingerprint unlocking device and method, fingerprint unlocking safety of the intelligent terminal can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of electronic equipment, and in particular to an intelligent terminal fingerprint unlocking device and method. Background technique [0002] With the development of information technology and electronic technology, digital products are more and more widely used in various fields of life and work. Among them, the use of mobile terminals such as smartphones and tablet computers has gradually become popular and has become an indispensable tool for people. tool. [0003] The screen unlocking methods of mobile terminals such as smart phones and tablet PCs are showing a trend of more and more diversification: the initial key phones were unlocked by key combinations, and most touch screen mobile phones currently use slide unlocking or password keyboard unlocking. to unlock. [0004] In addition, with the advancement of fingerprint recognition technology, some manufacturers integrate image recognition sen...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06F3/0488
CPCG06F3/04886G06F21/32
Inventor 谭强丁国栋蒋亚兵
Owner NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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