Unlocking method and device of mobile terminal

A mobile terminal and unlocking device technology, applied in the direction of digital data authentication, etc., can solve the problems of numbers or patterns that are easy to forget, low security and convenience, and numbers or patterns that are easy to be stolen, achieving high security and convenience , Improve the effect of user experience

Inactive Publication Date: 2015-12-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a method and device for unlocking a mobile terminal, which can solve the problems in the prior art that the unlocking numbers or patterns are easy to forget, resulting in the mobile phone being locked, which in turn leads to the inability to open the mobile phone, making the mobile phone The storage data is lost, the unlocking method is unreasonable, and the unlocking number or pattern is easy to be stolen, and the security and convenience are not high.

Method used

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  • Unlocking method and device of mobile terminal
  • Unlocking method and device of mobile terminal
  • Unlocking method and device of mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , is an implementation process of the method for unlocking a mobile terminal provided in Embodiment 1 of the present invention.

[0038] The unlocking method of the mobile terminal is applied in a mobile terminal device, and specifically includes the following steps:

[0039] In step S101, at least two items of biometric information of the mobile terminal user are obtained;

[0040] In the embodiment of the present invention, the acquired biometric information may be eyeball information, voice, face image, fingerprint, etc. of the mobile terminal user. Among them, the eyeball includes the left eyeball and the right eyeball. Obtain at least two items of biometric information of the mobile terminal user, for example, obtain the left eyeball information and right eyeball information of the mobile terminal user, or obtain the left eyeball information and fingerprint of the mobile terminal user, or obtain the mobile terminal user's eyeball information Informa...

Embodiment 2

[0055] see figure 2 , is an implementation flow of the unlocking method for the mobile terminal provided in Embodiment 2 of the present invention.

[0056] The unlocking method of the mobile terminal is applied in a mobile terminal device, and specifically includes the following steps:

[0057] In step S201, at least two items of biometric information of the mobile terminal user are acquired;

[0058] In step S202, input the first item of biometric information into the first identification area for identification, and if the identification is successful, obtain the first unlocking key;

[0059] In the embodiment of the present invention, for example, it is identified whether the collected iris information of the left eyeball is the same as the saved iris information of the left eyeball, and if they are the same, "0" is given; Identifier to represent the iris information of the left eye.

[0060] In step S203, input the second item of biological feature information into the...

Embodiment 3

[0077] see image 3 , is an implementation flow of the unlocking method for the mobile terminal provided in Embodiment 3 of the present invention.

[0078] The unlocking method of the mobile terminal is applied in a mobile terminal device, and specifically includes the following steps:

[0079] In step S301, at least two items of biometric information of the mobile terminal user are acquired;

[0080] In step S302, identifying whether the acquired biometric information is consistent with the preset screen unlocking information;

[0081] In step S303, if they are consistent, analyze the acquisition order of the at least two items of biometric information;

[0082] In step S304, it is judged whether the acquisition order is consistent with the preset screen unlocking order;

[0083] In step S305, if it is judged to be consistent, unlock the screen of the mobile terminal;

[0084] In step S306, the movement action information of the biometric feature of the mobile terminal us...

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Abstract

The invention provides an unlocking method and device of a mobile terminal. The method comprises the steps of: acquiring at least two pieces of biological feature information of a user of the mobile terminal; identifying whether the acquired biological feature information is consistent with preset screen unlocking information; if yes, analyzing an acquiring sequence of the at least two pieces of biological feature information; judging whether the acquiring sequence is consistent with a preset screen unlocking sequence; if yes, unlocking a screen of the mobile terminal. The unlocking method and device are very high in safety and convenience; since the biological feature information is unique biological feature (eyeball, voice, fingerprint and the like) of the user of the mobile terminal, the biological feature information is not easy to be stolen, the problem of forgetting an unlocking password does not exist and use experience of the user is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of screen unlocking, in particular to a method and device for unlocking a mobile terminal. Background technique [0002] With the development of communication technology, the transmission of information is increasingly dependent on smart terminal devices such as mobile phones. And the requirement for real-time information dissemination is getting higher and higher. [0003] With the wide application of mobile terminals, people's awareness of privacy protection becomes stronger and stronger, and the unlocking function of mobile terminals is also used more and more widely. At present, the most used unlocking methods are digital unlocking and pattern unlocking. Although face unlocking has more and more perfect technical functions, it is not widely used because of its relatively novel unlocking mode, and even many users have never used the face unlocking function. . [0004] However, in the traditiona...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32
CPCG06F21/32
Inventor 杨乐张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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