Method and device for controlling intelligent equipment through voice

A smart device and voice control technology, applied in voice analysis, voice recognition, image communication, etc., can solve the problems of non-standard Mandarin, unrecognizable smart TV, and lack of interactive experience for users, so as to improve the application experience.

Inactive Publication Date: 2016-08-17
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the voice function of smart TVs only supports Mandarin Chinese.
However, the popularity of Putonghua is not very wide at present, and the Mandarin of users in various places is not particularly standard.
Home users still mainly communicate in local dialects, which makes the voice recognition rate of smart TVs relatively low. It may happen that the user shouts voice commands several times, but the smart TV cannot recognize them, and users cannot get a good interactive experience.

Method used

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  • Method and device for controlling intelligent equipment through voice
  • Method and device for controlling intelligent equipment through voice
  • Method and device for controlling intelligent equipment through voice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] figure 1 It is a flow chart of a method for controlling a smart device through voice provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where a user who does not use Mandarin or a non-standard Mandarin uses the voice control function of a smart device. The method can be performed by It is executed by a device for controlling the smart device by voice, and the device is configured in the smart device with a data processing function. The method for controlling an intelligent device by voice specifically includes the following steps:

[0058] Step 110, acquiring the control voice sent by the user.

[0059]Wherein, the control voice is a voice command that the user wants to issue to the smart device, which may be in Mandarin, dialect or any other language. The smart device obtains the voice command sent by the user to the smart device through the microphone. Preprocessing such as filtering and noise reduction is performed on...

Embodiment 2

[0069] figure 2 It is a flowchart of the step of controlling voice recognition in a method for controlling a smart device by voice in Embodiment 2 of the present invention. The technical solution of this embodiment further describes the comparison of the control voice with the voice templates included in the preset language classification library, specifically including the following steps:

[0070] Step 210, displaying the setting sentence through the display screen of the smart device, so as to prompt the user to read the setting sentence.

[0071] When the smart device detects the voice input, it displays the set sentence on the display screen, prompting the user to read the set sentence. For example, when it is detected that the user issues a voice command to the smart TV, a short sentence that can distinguish the language of each region is displayed on the smart TV.

[0072] Step 220, matching the user's voice corresponding to the set sentence with the set test voice d...

Embodiment 3

[0087] image 3It is a schematic structural diagram of an apparatus for controlling smart devices by voice in Embodiment 3 of the present invention. The devices include:

[0088] The voice acquisition module 310 is configured to acquire the control voice issued by the user.

[0089] The voice recognition module 320 is configured to compare the control voice with the voice templates included in the preset language family classification library.

[0090] The command determination module 330 is configured to determine the control command corresponding to the control voice according to the comparison result, and execute the operation corresponding to the control command, wherein the language classification library includes Mandarin voice associated with the control command of the smart device templates and dialect speech templates.

[0091] In the technical solution of this embodiment, the control voice issued by the user is acquired through the voice acquisition module 310 . ...

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Abstract

The invention discloses a method and device for controlling intelligent equipment through voice, belonging to the technical field of voice control. The method comprises the following steps of: obtaining control voice sent by a user; comparing the control voice with a pre-set voice template included in a language family classification library; and determining a control instruction corresponding to the control voice according to the comparison result, and executing operation corresponding to the control instruction, wherein the language family classification library comprises a mandarin voice template and a localism voice template associated with the control instruction of the intelligent equipment. In the embodiment of the invention, the problem that the intelligent equipment possibly cannot identify the control instruction, which is shouted by the user for several times, due to the fact that the voice control function of the intelligent equipment in the prior art is not high in localism identification rate can be solved; a manner of identifying the voice control instruction of the user accurately and rapidly is provided; and thus, the effect of improving the application experience of the user is achieved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of voice control, and in particular, to a method and device for controlling smart devices by voice. Background technique [0002] In the prior art, there are mainly two remote control methods for smart TVs, one is to control the smart TV through infrared communication between the button-type remote controller and the smart TV; and the other is to control the smart TV through voice. The TV is operated by a remote control. If the remote control fails, the user cannot use the TV. Therefore, controlling the TV by voice has gradually replaced the remote control. [0003] The voice control function brings a lot of convenience to the user, simplifies the user's operation steps, and perfectly realizes the human-computer interaction. However, at present, the voice function of smart TVs only supports Mandarin Chinese. However, the popularization of Putonghua is not very extensive at present, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/422H04N21/439G10L15/26
CPCH04N21/42222H04N21/439G10L15/26
Inventor 张文
Owner LETV HLDG BEIJING CO LTD
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