Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method and device for unlocking a mobile terminal with one hand based on volume keys

A mobile terminal, volume key technology, applied in unauthorized/fraudulent phone prevention, branch equipment, electrical components, etc. Simple operation, easy to unlock operation, improve the effect of user experience

Active Publication Date: 2019-03-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF5 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and device for unlocking a mobile terminal with one hand based on volume keys
  • A method and device for unlocking a mobile terminal with one hand based on volume keys
  • A method and device for unlocking a mobile terminal with one hand based on volume keys

Examples

Experimental program
Comparison scheme
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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and device for unlocking a mobile terminal with one hand based on a volume key. The method includes the following steps: when the mobile terminal receives a screen brightening request in a locked screen state, a nine-square grid is displayed on the lock screen interface; Detect whether the mobile terminal activates the function of controlling the movement of the mobile body through the volume keys; if so, detect the pressed state of the volume up key and the volume down key; when it is detected that the volume up key or the volume down key is pressed, Then control the moving body to move on the intersection of the lines of the nine-square grid according to the moving direction represented by the volume up key or the volume down key; obtain the moving track of the moving body moving on the intersection point of the lines of the nine-square grid, and judge whether the moving track is related to the unlocking The trajectories are the same; if they are the same, the screen of the mobile terminal is unlocked. The operation of the present invention is simple, and it is convenient for the user to unlock with one hand, which ensures the safety of the device and improves 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/67H04M1/72463
CPCH04M1/67H04M1/72448H04M1/72463
Inventor 魏伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com