Handheld terminal equipment and automatic unlocking method thereof

A handheld terminal, automatic unlocking 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 and poor user experience, reduce the number of operations, improve unlocking efficiency, good user experience

Inactive Publication Date: 2011-07-27
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, in the existing touch screen unlocking method, the user needs multiple sc

Method used

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  • Handheld terminal equipment and automatic unlocking method thereof
  • Handheld terminal equipment and automatic unlocking method thereof
  • Handheld terminal equipment and automatic unlocking method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 , this embodiment provides a method for automatically unlocking a handheld terminal device, including:

[0022] 101: Identify the movement trajectory of the handheld terminal device through the gravity sensing technology;

[0023] 102: If the movement track is a preset unlocking track, unlock the handheld terminal device.

[0024] In this embodiment, the motion trajectory of the handheld terminal device is recognized by gravity sensing technology. If it is the preset unlocking trajectory, the handheld terminal device is unlocked. It is only necessary to shake the handheld terminal device with a specific trajectory, without activating the screen, specific interface and graphics. It can be unlocked by performing an operation, which reduces the number of unlocking operations, improves the unlocking efficiency, and provides a good user experience.

Embodiment 2

[0026] see figure 2 , this embodiment provides a method for automatically unlocking a handheld terminal device, including:

[0027] 201: Preset the unlocking trajectory;

[0028] Specifically, the unlocking track can be set by the equipment manufacturer when leaving the factory, or can be set by the user himself. The unlocking track is a straight line, a broken line, a curve, a figure-eight or a reversal, which is not limited in this embodiment.

[0029] 202: Identify the movement trajectory of the handheld terminal device through the gravity sensing technology;

[0030] Specifically, use the accelerators in the three directions of the x-axis, y-axis, and z-axis to detect the acceleration of the handheld terminal device in various directions and the current tilt angle as detection data in real time, and calculate the value of the handheld terminal device based on the detection data collected within a period of time. trajectory in three-dimensional space.

[0031] For exam...

Embodiment 3

[0038] see image 3 , this embodiment provides a handheld terminal device, including:

[0039] An identification module 301, configured to identify the motion track of the handheld terminal device through gravity sensing technology;

[0040] The unlocking module 302 is configured to unlock the handheld terminal device if the movement track is a preset unlocking track.

[0041] Among them, the identification module 301 is specifically used to use the accelerators in the three directions of the x-axis, y-axis and z-axis to detect in real time the acceleration of the handheld terminal device in various directions and the current tilt angle as the detection data. The detection data is used to calculate the movement track of the handheld terminal device in three-dimensional space.

[0042] Different from the touch screen unlocking method, gravity sensing unlocking is a hidden unlocking method, and the unlocking method is secretive. Generally, illegal users will not consider this ...

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PUM

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Abstract

The invention discloses handheld terminal equipment and an automatic unlocking method thereof, which belongs to the field of handheld terminal equipment. The method disclosed by the invention comprises the following steps: identifying the motion track of the handheld terminal equipment through a gravity sensing technology; and if the motion track is a preset unlocking track, unlocking the handheld terminal equipment. The handheld terminal equipment disclosed by the invention comprises an identification module and an unlocking module, wherein the identification module is used for identifying the motion track of the handheld terminal equipment through the gravity sensing technology; and the unlocking module is used for unlocking the handheld terminal equipment if the motion track is the preset unlocking track. In the invention, the motion track of the handheld terminal equipment is identified through the gravity sensing technology; if the motion track is the preset unlocking track, the handheld terminal equipment is unlocked; the unlocking can be realized just by shaking the handheld terminal equipment in a specific track and operating specific interfaces and graphs without activating a screen, thereby reducing the frequency of the unlocking operation, enhancing the unlocking efficiency and achieving good user experience.

Description

technical field [0001] The present invention relates to the field of handheld terminal equipment, in particular to a handheld terminal equipment and an automatic unlocking method thereof. Background technique [0002] Unlocking is an operation often used by users on handheld terminal devices, such as mobile phones. After the handheld terminal device is unlocked, the user can normally use various functions provided by the handheld terminal. [0003] At present, many handheld terminal devices support the touch screen unlocking method. In the touch screen unlocking method, the user first needs to activate the touch screen of the handheld terminal device, then enter a specific interface, aim at a specific graphic operation, and finally unlock the handheld terminal device. [0004] To sum up, in the existing touch screen unlocking method, the user needs multiple screen operations to unlock, the unlocking efficiency is low, and the user experience is poor. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): G06F3/048G06F3/0484
Inventor 刘扬
Owner HUAWEI DEVICE CO LTD
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