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Screen unlocking system and method

A screen unlocking, screen technology, applied in the input/output process of data processing, unauthorized/fraudulent phone prevention, devices with touchpad/sensor/detector, etc., capable of solving unlocking interface track or target setting Complicated and difficult for users to unlock successfully, etc., to achieve good practical space, random operation, and convenient use

Inactive Publication Date: 2013-12-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a screen unlocking system and method to solve the problem that it is difficult for some users to successfully unlock the screen due to the complicated track or target setting of the unlocking interface

Method used

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  • Screen unlocking system and method
  • Screen unlocking system and method
  • Screen unlocking system and method

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Experimental program
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Embodiment Construction

[0061] specific implementation plan

[0062] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0063] The screen unlocking system of the present invention is as figure 1 As shown, an embodiment of the unlocking system of the present invention includes a screen detection module, a reference point confirmation module, an angle calculation module, and an unlocking judgment module. Wherein, the screen detection module is used to obtain the position information of the touch point on the screen, including the position information of the initial position of the touch point and the position information of the current position of the touch point; the reference point confirmation module is used to generate the unlocking reference point; The angle calculation module is used to obtain the angle between the initial position of the touch point and the current position of the touch point with the referen...

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Abstract

Disclosed are a screen unlocking method and a screen installation system. Unlocking is judged by calculating the included angle between an initial position and a current position of a touch control point with an unlocking reference point as a vertex. The technical solution in the present invention does not limit an unlocking path and an unlocking target position, the operation is freer, and the user experience will also be increased. At the same time, the setting is simple, the use is convenient, and the setting can prevent misunlocking.

Description

technical field [0001] The invention relates to the application field of mobile terminals, in particular to a screen unlocking system and unlocking method. Background technique [0002] With the gradual popularization of mobile phones, the screen unlocking methods of mobile phones have shown a trend of more and more diversification in recent years: at first, the keys were unlocked by combination of keys; Moving the unlocking element to the target area, filling the blank area and other unlocking methods; at the same time, unlocking the mobile phone according to the characteristics of the human body, such as using face, fingerprint, voice and other feature recognition to unlock, has gradually become an existing technology and is known to the public. [0003] For example, US Patent Application No. US7657849B2 discloses a method and device for unlocking by dragging an unlock icon on a touch screen according to a predetermined track or a predetermined target. This patent is to u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/041
CPCG06F3/048G06F3/04883H04M1/67H04M2250/22G06F3/0488G06F3/04842G06F21/60
Inventor 房稳曹育生王艳
Owner ZTE CORP