Method and device for unlocking mobile terminal by single hand based on volume key

A mobile terminal and volume key technology, applied in the direction of unauthorized/fraudulent phone calls, branch office equipment, electrical components, etc., can solve problems such as difficult to touch the screen, inconvenient operation, and difficulty in unlocking large-screen mobile terminals, and achieve Simple operation, convenient unlocking operation, and improved user experience

Active Publication Date: 2016-05-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the enthusiasm of users for large-screen mobile terminals, more and more large-screen mobile terminals appear on the market, but it also brings some problems. Difficulty in unlocking has become a common problem. It is difficult for users to touch the entire screen with one hand, which is inconvenient to operate

Method used

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  • Method and device for unlocking mobile terminal by single hand based on volume key
  • Method and device for unlocking mobile terminal by single hand based on volume key
  • Method and device for unlocking mobile terminal by single hand based on volume key

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Embodiment 1 of the present invention provides a method for unlocking a mobile terminal with one hand based on a volume key, and this embodiment will be described in detail below with reference to the accompanying drawings. figure 1 It is a flow chart of the method of Embodiment 1 of the present invention, please refer to figure 1 , the method of the embodiment of the present invention includes the following steps:

[0046] Step S101, when the mobile terminal receives a screen brightening request in the lock screen state, display a nine-square grid on the lock screen interface;

[0047] Such as figure 2 As shown, the nine-square grid is composed of horizontal and column lines, and a moving body is arranged on the nine-square grid. The shape of the moving body can be set as dots or preset graphics, such as: head portraits of people. The initial position of the mobile body on the Jiugongge can be set freely by the user or by the system itself. Every time the mobile te...

Embodiment 2

[0066] Embodiment 2 of the present invention provides a device for unlocking a mobile terminal with one hand based on volume keys, please refer to image 3 , the device of the embodiment of the present invention includes an unlocking display module 1, a function opening detection module 2, a volume key state detection module 3, a movement control module 4, a trajectory judgment module 5 and an unlocking module 6, and the principles of the above modules will be described in detail below illustrate.

[0067] The unlocking display module 1 is used to display a nine-square grid on the lock screen interface when the mobile terminal receives a screen brightening request in the lock-screen state, wherein a moving object is arranged on the nine-square grid.

[0068] Such as figure 2 As shown, the nine-square grid is composed of horizontal and column lines, and the shape of the moving body can be set as dots or preset graphics, such as: head portraits of people. The initial position...

Embodiment 3

[0080] Embodiment 3 of the present invention provides a device for unlocking a mobile terminal with one hand based on volume keys, please refer to Figure 4 The difference between the device in Embodiment 3 of the present invention and the device in Embodiment 2 above is that the device in Embodiment 3 of the present invention also includes a volume key direction setting module 7 and a moving body position module 8. Only the different modules will be described below. The same modules are not repeated here.

[0081] The volume key direction setting module 7 is used to predefine the movement directions represented by the volume up key and the volume down key. Specifically, the user can freely define the moving direction represented by the volume up key and the volume down key through the volume key direction setting module 7, which makes the operation more flexible.

[0082] The mobile body position module 8 is used for the user to freely set the initial position of the mobile ...

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Abstract

The invention discloses a method and a device for unlocking a mobile terminal by a single hand based on volume keys. The method comprises the following steps: when the mobile terminal receives a screen brightening request in a screen locking state, displaying a Sudoku in a screen locking interface; detecting whether the mobile terminal starts the function of moving through a volume control moving body; if so, detecting the pressed state of a volume up key and a volume down key; when detecting that the volume up key or the volume down key is pressed, controlling the moving body to move on an intersection of lines of the Sudoku according to a moving direction represented by the volume up key or the volume down key; obtaining the moving track of the moving object on the intersection of lines of the Sudoku, and judging whether the moving track is the same as an unlocking track; and if so, unlocking the screen of the mobile terminal. The method disclosed by the invention is simple to operate, and is used for facilitating the single hand unlocking operation of a user, guaranteeing the security of the equipment and improving the user experience.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, and more specifically, to a method and device for unlocking a mobile terminal with one hand based on a volume key. Background technique [0002] With the continuous development of science and technology, mobile terminals such as mobile phones and tablet computers play more and more important roles in people's lives. In order to better ensure the privacy of users and the security of data stored in the device, most of the current mobile terminals have a screen lock function, and there are many ways to unlock the screen corresponding to this function, such as pattern unlock, character password unlock, fingerprint Identify, unlock, etc. [0003] At present, with the enthusiasm of users for large-screen mobile terminals, more and more large-screen mobile terminals appear on the market, but it also brings some problems. Difficulty in unlocking has become a common problem. It is diffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/67H04M1/72463
CPCH04M1/67H04M1/72448H04M1/72463
Inventor 魏伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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