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Unlocking method and device for mobile device

A mobile device, manual unlocking technology, applied in the computer field, can solve the problems of insufficient intelligence and convenience of mobile device unlocking, unable to provide an effective method for mobile device unlocking, etc., to achieve the effect of improving convenience and user experience

Inactive Publication Date: 2017-10-24
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an unlocking method and device for a mobile device, aiming to solve the problem of insufficient intelligence and convenience in unlocking a mobile device due to the inability of the prior art to provide an effective method for unlocking a mobile device

Method used

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  • Unlocking method and device for mobile device
  • Unlocking method and device for mobile device

Examples

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Effect test

Embodiment 1

[0022] figure 1 It shows the implementation process of the unlocking method of the mobile device provided by Embodiment 1 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0023] In step S101, when it is detected that the screen of the mobile device is currently in a lock screen state, the preset ultrasonic receiver in the mobile device is activated.

[0024] The present invention is applicable to mobile devices such as mobile phones and tablet computers. Ultrasonic receivers are preset on these mobile devices. When the display screen is locked or the display screen of the mobile device is turned off, etc.

[0025] Specifically, before detecting that the screen of the mobile device is locked, an unlocking device is bound to the mobile device, the preset screen unlocking data is encrypted, and the device information of the unlocking device is stored togeth...

Embodiment 2

[0037] figure 2 The structure of the unlocking device of the mobile device provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0038] The receiving and starting module 21 is configured to start the preset ultrasonic receiver in the mobile device when it is detected that the screen of the mobile device is currently locked.

[0039] In the embodiment of the present invention, ultrasonic receivers are pre-set on mobile devices such as mobile phones and tablet computers. When these mobile devices detect that their display screens are currently in a lock screen state, they start the ultrasonic receivers, wherein the lock screen status includes The display screen of the mobile device is locked or the display screen of the mobile device is off.

[0040] The receiving and analyzing module 22 is configured to receive the ultrasonic waves sent by the we...

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Abstract

The invention belongs to the computer technical field and provides an unlocking method and device for a mobile device. The method includes the following steps that: when it is detected that the screen of the mobile device is currently in a screen-locked state, a preset ultrasonic receiver in the mobile device is activated; ultrasonic waves emitted by a wearable device are received through the ultrasonic receiver and are analyzed, so that corresponding ultrasonic wave information is obtained; the ultrasonic wave information is matched with pre-stored unlocking information in the mobile device; and if the ultrasonic wave information is successfully matched with the pre-stored unlocking information, the screen of the mobile device is unlocked. Thus, the automatic unlocking of the screen of the mobile device can be realized through ultrasonic communication, and the intelligence degree and convenience of the screen unlocking of the mobile device can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to an unlocking method and device for a mobile device. Background technique [0002] Before users use mobile devices such as mobile phones and tablets, they need to unlock these devices, which can not only save the power of the device, prevent accidental touches when the user is not using the device, but also effectively increase the security of the mobile device. [0003] At present, the unlocking methods of mobile devices include password unlocking, pattern unlocking and fingerprint unlocking. Most mobile devices that do not have the fingerprint unlocking function need to lighten the screen through the power button first, then slide on the screen or enter the password to unlock, and have the fingerprint unlocking function. The mobile device also requires the user to manually unlock after each time the screen is turned off. These unlocking methods interrupt the contin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/67H04M1/673H04M1/02G06F21/31G06F21/32G06F21/36
CPCG06F21/31G06F21/32G06F21/36H04M1/0279H04M1/67H04M1/673H04M1/72454H04M1/72463
Inventor 张龙洁
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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