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Unlocking method based on key level amplitude, storage medium, and mobile terminal

A mobile terminal and level technology, applied in the field of unlocking, can solve problems such as easy to be cracked, low security, misoperation of unlocking methods, etc., to achieve the effects of not being easy to crack, enhancing the security of use, and reducing misoperations

Active Publication Date: 2018-12-18
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide an unlocking method, storage medium and mobile terminal based on the key level amplitude, aiming at solving the problem of misoperation in the unlocking method in the technology and the low degree of security. easily cracked problem

Method used

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  • Unlocking method based on key level amplitude, storage medium, and mobile terminal
  • Unlocking method based on key level amplitude, storage medium, and mobile terminal

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Embodiment Construction

[0034] The present invention provides an unlocking method, a storage medium and a mobile terminal based on key level amplitude. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] see figure 1 , figure 1 A flow chart of a preferred embodiment of an unlocking method based on the key level amplitude provided by the present invention, wherein, as shown in the figure, includes steps:

[0036] S10. When it is detected that the mobile terminal is in an unlocked state, a virtual keyboard is generated and displayed;

[0037] S20. Real-time detection is performed on the keys in the virtual keyboard, and sequentially acquire the keys input by the user and the level amplitude values ​​of the corresponding keys...

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Abstract

The invention discloses an unlocking method based on key level amplitude, a storage medium and a mobile terminal, wherein, the unlocking method comprises the following steps: when the mobile terminalis detected to be in an unlocked state, a virtual keyboard is generated and displayed; when the mobile terminal is detected to be in an unlocked state, the virtual keyboard is displayed. The keys in the virtual keyboard are detected in real time, and the keys input by the user and the level amplitude values of the corresponding keys are obtained in chronological order. The level magnitude difference and the level magnitude difference trajectory between adjacent keys are sequentially calculated, and the mobile terminal is unlocked according to the level magnitude difference trajectory. The invention unlocks the mobile terminal based on the level-amplitude difference trajectory between the adjacent keys of the virtual keyboard, which can enhance the use safety of the mobile terminal, is difficult to crack, reduces the problem of wrong operation of the user, and provides convenience for the user.

Description

technical field [0001] The invention relates to the field of unlocking, in particular to an unlocking method based on key level amplitude, a storage medium and a mobile terminal. Background technique [0002] With the rapid development of science and technology, people have higher and higher requirements for mobile terminal products such as mobile phones and tablets. Existing mobile terminal products usually use digital input or pattern input to realize unlocking. By comparing the number or pattern entered by the user with the pre-stored unlocking number or unlocking pattern, if they are consistent, the unlocking is successful, and if they are inconsistent, the unlocking fails. . The unlocking method in the prior art has the phenomenon of misoperation, and the degree of security is low, and it is easy to be cracked. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the deficiencies in the prior art ...

Claims

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Application Information

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IPC IPC(8): G06F21/36
CPCG06F21/36
Inventor 黄树伟
Owner HUIZHOU TCL MOBILE COMM CO LTD