Mobile terminal and unlocking method of mobile terminal

A mobile terminal, sliding track technology, applied in the input/output process of data processing, instruments, electrical digital data processing and other directions, can solve the problems of low unlocking efficiency, single unlocking form, affecting unlocking speed, etc. Improve unlocking efficiency and unlock the effect of style freedom

Active Publication Date: 2014-09-24
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that in the prior art, a mobile terminal with a touch screen basically adopts a single-touch unlocking method, and the unlocking form is single, and if the user sometimes cannot accurately touch the above-mentioned method under certain circumstances, it may be necessary to re-operate, which affects the unlocking. Speed, unlocking efficiency is relatively low

Method used

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  • Mobile terminal and unlocking method of mobile terminal
  • Mobile terminal and unlocking method of mobile terminal
  • Mobile terminal and unlocking method of mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The method for unlocking the mobile terminal of the present invention mainly includes the following steps:

[0050] 1) If it is detected that there are two contacts sliding continuously on the touch screen at the same time, when the sliding of the two contacts ends, obtain the sliding track of each contact;

[0051] 2) Determine the length of the sliding track of each contact, and determine whether the length difference of the sliding tracks of the two contacts is less than the set length value;

[0052] The length mode of determining the sliding track of each contact can be adopted but not limited to the following methods: when the contact starts to slide, obtain the coordinates (including abscissa and ordinate) of the contact on the screen at a certain acquisition frequency; At the end, according to the coordinates corresponding to every two adjacent collection moments, determine the sliding distance of the contact at the adjacent collection moment; determine the slid...

Embodiment 2

[0067] The method for unlocking the mobile terminal of the present invention mainly includes the following steps:

[0068] 1) If it is detected that there are two contacts sliding continuously on the touch screen at the same time, when the sliding of the two contacts ends, obtain the sliding track of each contact;

[0069] 2) Determine the length of the sliding track of each contact, and determine whether the length difference of the sliding tracks of the two contacts is less than the set length value;

[0070] Whether the length difference between two lines is smaller than the set length value can be determined in the following manner: determine the corresponding coordinates (including abscissa and ordinate) and the corresponding coordinates (including abscissa and ordinate) when each contact starts sliding and end sliding (including abscissa and vertical coordinate); calculate the distance between the coordinates when each contact starts sliding and the coordinates when it e...

Embodiment 3

[0082] The method for unlocking the mobile terminal of the present invention mainly includes the following steps:

[0083] 1) If it is detected that there are two contacts sliding continuously on the touch screen at the same time, when the sliding of the two contacts ends, obtain the sliding track of each contact;

[0084] 2) Determine the length of the sliding track of each contact, and determine whether the length difference of the sliding tracks of the two contacts is less than the set length value;

[0085] Whether the length difference between two lines is smaller than the set length value can be determined in the following manner: determine the corresponding coordinates (including abscissa and ordinate) and the corresponding coordinates (including abscissa and ordinate) when each contact starts sliding and end sliding (including abscissa and vertical coordinate); determine the first distance between the coordinates when the two contacts start sliding, and determine the s...

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PUM

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Abstract

The invention discloses a mobile terminal and an unlocking method of the mobile terminal. The method comprises the following steps that when the condition that two contacts simultaneously slide on a touch screen is detected and when the sliding of the two contacts is completed, the sliding track of each contact is obtained; when the condition that the relationship between the sliding tracks of the two contacts meets the preset conditions is determined, the screen unlocking is carried out, wherein the setting conditions comprise the requirement that the length difference value between the slide tracks of the two contacts is smaller than the set length value and the requirement that the sliding tracks of the two contacts maintain parallel in the set error range. The mobile terminal and the unlocking method provided by the embodiment of the invention have the advantages that the operation by users is more convenient, the unlocking styles are richer, and in addition, the unlocking efficiency is improved.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a mobile terminal and an unlocking method thereof. Background technique [0002] Touch screen, also known as "touch screen" and "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. It is an input device like a mouse and a keyboard. With its advantages of ease of use, durability, fast response, and space saving, touch screens have made more and more system designers feel that using touch screens does have considerable advantages. [0003] As a communication tool, mobile terminals such as mobile phones and PDAs have become an indispensable part of people's lives. With the continuous development of mobile communication technology, mobile terminals with touch screens have brought new experience and convenient, [0004] According to the working principle of the touch screen and the medium for transmitting information, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/0484
Inventor 杜文娟
Owner HISENSE VISUAL TECH CO LTD
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