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Voice unlocking method and device

A voice unlocking and unlocking technology, applied in voice analysis, instruments, electrical components, etc., can solve the problem of cumbersome operation process, achieve the effect of simple and convenient operation, convenient unlocking operation, and improve user experience

Inactive Publication Date: 2016-09-07
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the content on TV is becoming more and more abundant, including content that is not suitable for young people. In order to prevent children from involving and watching too much multimedia content that is not suitable for young people, the usual practice is Perform authority management and control users' access to some application permissions by setting passwords. Users need to set passwords first, and reserve mobile phone numbers for password loss and retrieval. When booting or entering locked applications, users need to Turn up the keyboard, and use the up, down, left, and right direction keys to move the keyboard cursor to complete the password input to complete the password unlocking. The operation process is very cumbersome. If you forget the password, you need to send a text message to retrieve the password.

Method used

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  • Voice unlocking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a flow chart of the method for voice unlocking in the embodiment of the present invention, combined with figure 1 , an embodiment of the present invention provides a voice unlocking method, including:

[0029] Step S101: Obtain the user's voice command through the TV client, extract the acoustic feature information of the voice command, and determine the user type of the user according to the acoustic feature information;

[0030] The production of human speech is a complex physiological and physical process between the language center of the human body and the vocal organs. The vocal organs used by people when speaking-tongue, teeth, larynx, lungs, and nasal cavities vary greatly from person to person in terms of size and shape. , so any two people's voiceprint maps are different, because each person's pronunciation organs are not the same, therefore, according to the differences in the voiceprints of human voices, the acoustic feature information can b...

example 2

[0040] Example 2: When the user is using the movie watching application on the TV, the movie application is locked, and the lock screen page pops up. When the user enters the voice command "I am an adult", after the TV obtains the voice command "I am an adult", Extract the acoustic feature information in the user's voice command to determine the user type of the user. When the determined user type is consistent with the preset user type "adult", the "I am an adult" voice command is combined with the preset unlock command. In contrast, according to the corresponding relationship between the voice command and the preset unlocking command, if it is judged that "I am an adult" is consistent with the preset unlocking command, the TV will perform the unlocking operation and enter the movie application.

[0041] The voice unlocking method provided by the embodiment of the present invention obtains the user's voice command, extracts the acoustic feature information in the voice command...

Embodiment 2

[0069] figure 2 It is a schematic structural diagram of the voice unlocking device in the embodiment of the present invention, such as figure 2 Shown:

[0070] Correspondingly, the embodiment of the present invention also provides a voice unlocking device, including: a TV client (not shown in the figure), and the TV client includes:

[0071] The acquisition module 1 is used to acquire the voice command of the user, extract the acoustic feature information of the voice command, and determine the user type of the user according to the acoustic feature information;

[0072] Judging module 2, used to judge whether the user type is consistent with the preset user type;

[0073] The judgment module 2 is coupled with the acquisition module 1. When the acquisition module 1 determines the user type of the user, the judgment module 2 compares the user type with the preset user type, judges whether the two are consistent, and sends the judgment result to the identification module 3. ...

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Abstract

The embodiment of the invention provides a voice unlocking method and device. The voice unlocking method comprises a step of acquiring the voice instruction of a user through a television client, extracting the acoustic characteristic information of the voice instruction, and determining the user type of the user according to the acoustic characteristic information, a step of judging whether the user type coincides with a preset user type, a step of identifying the voice instruction if the user type coincides with the preset user type, and judging whether the voice instruction is corresponding to a preset unlocking instruction according to the corresponding relation between the voice instruction and the preset unlocking instruction, and a step of executing the unlocking operation corresponding to the preset unlocking instruction according to the preset unlocking instruction if the judgment result is that the voice instruction is corresponding to a preset unlocking instruction. Correspondingly, the embodiment of the invention provides the voice unlocking device, according to the technical scheme provided by the embodiment of the invention, while the voice instruction is obtained, the user type is judged, the unlocking is performed when the user type coincides with the preset user type, and while the unlocking operation is facilitated, the execution of an operation by a user which does not meet a requirement is avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of information interaction processing, and in particular, to a voice unlocking method and device. Background technique [0002] The traditional TV control method is mainly based on the remote control. The infrared connection method connects the remote control to the TV, and generates commands through physical buttons, so as to realize the user's control of the TV. With the development of technology, traditional TV has become Gradually developing towards the direction of Internet TV, both the content of the TV and the operation method of the TV have undergone tremendous changes. The traditional control method of using the remote control seems a bit troublesome. [0003] At present, the content on TV is becoming more and more abundant, including content that is not suitable for young people. In order to prevent children from involving and watching too much multimedia content that is not s...

Claims

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Application Information

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IPC IPC(8): H04N21/4415H04N21/475G10L17/22
CPCH04N21/4415H04N21/4753G10L17/22
Inventor 王蕊
Owner LETV HLDG BEIJING CO LTD
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