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A method and system for unlocking the screen of an intelligent terminal based on multi-touch

An intelligent terminal, screen unlocking technology, applied in the input/output process of data processing, instruments, digital data authentication, etc., can solve the problems of high cost, complex algorithm, low security, etc. Probability, effect of increasing accuracy

Active Publication Date: 2017-12-05
深圳康协利科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although the above schemes of password unlocking or image unlocking have a high degree of security, the algorithm is complex and the relative cost is relatively high.
Another simple single-point sliding unlock solution is prone to misoperation and has low security

Method used

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  • A method and system for unlocking the screen of an intelligent terminal based on multi-touch
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  • A method and system for unlocking the screen of an intelligent terminal based on multi-touch

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Embodiment Construction

[0033] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0034] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides an intelligent terminal screen unlocking method and system based on multipoint touch. According to the method, six strings on the neck of a guitar are mapped to an intelligent terminal screen; a chord is selected, and multiple mapping points corresponding to the chord in a region divided by the six strings on the intelligent terminal screen serve as multiple locating points; one point is selected to serve as a sliding point, and the sliding point is located in a playing starting point region corresponding to the chord in the region divided by the six strings on the intelligent terminal screen; signals for selecting the locating points are obtained, whether the signals are matched is judged, action signals enabling the sliding point to slide from left to right are obtained, the sliding point slides to the playing starting point region corresponding to the chord in the region divided by the six strings on the intelligent terminal screen, and if the multiple locating point signals and the sliding point action signals are matched completely, the screen is unlocked. The intelligent terminal screen unlocking method and system based on multipoint touch reduce the probability of unlocking caused by accident, and unlocking accuracy is improved.

Description

technical field [0001] The present invention relates to an intelligent terminal screen unlocking method and system, in particular to a multi-touch based intelligent terminal screen unlocking method and system. Background technique [0002] With the continuous popularization of intelligent terminals such as smart phones, PDAs, and tablet computers, they are also widely used in people's daily life. Usually, in order to ensure the security of smart terminal applications, related applications can only be performed after the screen of the smart terminal is unlocked. [0003] In the prior art, commonly used screen unlocking methods of smart terminals include slide unlocking, password unlocking, pattern unlocking, voice unlocking, photo unlocking and the like. For example, the Chinese utility model patent whose publication number is CN 204215402U and whose invention title is "a touch-screen mobile phone unlocking device" discloses a touch-screen mobile phone unlocking device, incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/31G06F3/0484G06F3/0488
CPCG06F3/04847G06F3/04883G06F21/31G06F2221/2133
Inventor 王建
Owner 深圳康协利科技有限公司
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