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Touch screen unlocking method and system based on mobile terminal

A mobile terminal, touch screen technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of single unlocking method of touch screen and easy to be cracked by others.

Active Publication Date: 2015-06-17
威海神舟信息技术研究院有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a mobile terminal-based touch screen unlocking method and system for the above-mentioned defects of the prior art, aiming to solve the problem that the mobile terminal touch screen unlocking method in the prior art is relatively single and easily cracked by others. defect

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  • Touch screen unlocking method and system based on mobile terminal
  • Touch screen unlocking method and system based on mobile terminal
  • Touch screen unlocking method and system based on mobile terminal

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] A method for unlocking a touch screen based on a mobile terminal described in the first embodiment of the present invention, such as figure 1 shown, including:

[0045] Step S100, the mobile terminal pre-sets and stores N sequential touch points and the time range Ti of sliding between adjacent touch points on the touch screen unlocking interface, wherein the N and i are natural numbers greater than 1 , and i≤N.

[0046] During specific implementation, two or more sequential touch points are set on the touch screen unlocking interface of the mobile terminal, P 1 ,P 2 ,P 3 ,.....

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Abstract

The invention discloses a touch screen unlocking method and system based on a mobile terminal. The method includes the steps that N touch points sequentially arranged and the sliding time range Ti between every two adjacent touch points are set on a touch screen unlocking interface of the mobile terminal in advance and stored, wherein both the N and the i are natural numbers larger than 1, and the i is smaller than or equal to the N; an unlocking command of a user is detected, the touch point coordinates of touching a touch screen by the user and the time difference of touching the adjacent touch points by the user are obtained, and whether the preset touch point coordinate sequence and the sliding time range of touching the adjacent touch points are met or not is judged, if the conditions are met, unlocking is successful, and if not, a hint that unlocking is valid is given out. According to the touch screen unlocking method and system, whether the mobile terminal touch screen is unlocked by judging whether the sequence of the touch points and the touch time difference of the adjacent touch points are consistent with the preset value or not, the touch points can move according to the conditions as well, unlocking safety is improved, and convenience is brought to users.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method and system for unlocking a touch screen based on a mobile terminal. Background technique [0002] With the development of mobile communications and the continuous improvement of people's living standards, the use of various mobile terminals such as mobile phones has become more and more popular, and mobile phones have become an indispensable communication tool in people's lives. [0003] At present, mobile terminals, especially smart mobile terminals, generally adopt the unlocking technology based on the touch screen, but the existing unlocking technology scheme is too simple, usually 9 numbers, and unlocking is done by drawing the unlocking track, but this unlocking method is relatively fixed because the unlocking track is relatively fixed. It is easy to be cracked by others, so that anyone can easily unlock the mobile terminal, which reduces the securi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
Inventor 杨维琴俞斌
Owner 威海神舟信息技术研究院有限公司
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