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Unlocking control processing method, terminal and system

A control processing and unlocking technology, which is applied in the transmission system, sub-office equipment, electrical components, etc., can solve undisclosed problems, achieve the effect of optimizing the solution, the terminal unlocking solution is reasonable, and the security is guaranteed

Active Publication Date: 2014-12-17
SHANGHAI QUJIE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] None of the above schemes reveals: the scheme of unlocking the mobile phone by combining the two factors of sound volume and pitch

Method used

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  • Unlocking control processing method, terminal and system
  • Unlocking control processing method, terminal and system
  • Unlocking control processing method, terminal and system

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Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0032] figure 1 Shown is the flowchart of the unlocking control processing method in Embodiment 1 of the present invention, including the following steps:

[0033] Step 101: After receiving the unlocking sound and noise, the terminal obtains the signal-to-noise ratio of the volume of the unlocking sound and the signal-to-noise ratio of the tone of the unlocking sound;

[0034] Wherein, the terminal includes: a mobile phone and a tablet computer.

[0035] Wherein, the signal-to-noise ratio of the volume of the unlocking sound=(the volume of the unlocking voice) / (the volume of the unlocking voice+the volume of the noise).

[0036] Wherein, the sound level of the unlocking sound and the sound level o...

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Abstract

The invention provides an unlocking control processing method, a terminal and a system. The method includes the following steps that after receiving unlocking sound and noise, the terminal acquires a signal to noise ratio of the volume of the unlocking sound and a signal to noise ratio of the pitch of the unlocking sound; according to first strategy, a weight value corresponding to the signal to noise ratio of the volume of the unlocking sound and a weight value corresponding to the signal to noise ratio of the pitch of the unlocking sound are acquired; according to a second strategy, an unlocking sound volume assessment factor and an unlocking sound pitch assessment factor are acquired; according to a third strategy, a comprehensive assessment factor of the unlocking sound is determined; if incapability of unlocking is determined and an absolute value of a difference between the comprehensive assessment factor of the unlocking sound and a constant value is within a preset range according to the range of the comprehensive assessment factor of the sound and a terminal unlocking strategy comparison table, the comprehensive assessment factor of the unlocking sound is reacquired to judge unlocking after an increasing constant increment of a sound volume regulator is triggered. Mobile phone unlocking schemes are found by combining the two factors of sound volume and pitch, and further safety in use of the terminal is guaranteed.

Description

technical field [0001] The invention belongs to the field of intelligent control, and in particular relates to an unlocking control processing method, terminal and system. Background technique [0002] The applicant Liuzhou Yihai Network Technology Co., Ltd. applied for an article on December 10, 2013: a mobile phone unlocking method based on facial feature information, including: Step 1, installing a face recognition unlocking system on the mobile phone; Step 2 , run the face recognition unlocking system, take a face photo through the front camera of the mobile phone, the face recognition unlocking system analyzes and processes the photo, obtains face feature information, generates a mobile phone unlocking information data packet and saves it in the mobile phone memory; steps 3. On the mobile phone unlock interface, point the front camera at the face to take pictures, and the face recognition unlocking system analyzes and processes the photos to obtain face feature informat...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04L29/08
Inventor 王小勇陈磊
Owner SHANGHAI QUJIE INFORMATION TECH CO LTD
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