A voice interaction system and method of a smart home

A voice interaction system and smart home technology, applied in voice analysis, transmission system, voice recognition and other directions, can solve the problems of difficult operation for the elderly and inconvenient operation of household appliances, and achieve the effect of preventing misoperation and preventing wrong voice input.

Pending Publication Date: 2017-08-04
成都铅笔科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a voice interaction system and method for

Method used

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  • A voice interaction system and method of a smart home

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Embodiment Construction

[0045] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following.

[0046] Such as figure 1 As shown, a voice interaction system for a smart home includes an audio signal acquisition module, an audio processing module, a voice training module, a voice recognition module, a voice wake-up module, a model matching module, an ADC conversion module, a microprocessor, a storage module, DAC conversion module and voice playback module;

[0047] The audio signal collection module is connected to the audio processing module, and is used to collect the audio signal sent by the user;

[0048] The audio processing module is converted and connected with the voice training module and ADC, and is used to perform gain control and EQ (equalization) adjustment processing on the collected voice audio signal;

[0049] The voice training module is c...

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Abstract

The invention discloses a voice interaction system for smart home, which includes an audio signal acquisition module, an audio processing module, a voice training module, a voice recognition module, a voice wake-up module, a model matching module, an ADC conversion module, a microprocessor, and a storage module , a DAC conversion module and a voice playback module; the steps of the method are as follows: S1, collecting voice and audio signals; S2, judging whether the voice and audio signals wake up the smart home device; S3, judging whether the voice recognition matching is successful; S4, completing according to the voice command Task. Forming voice memory through voice training for users can effectively prevent the problem of wrong voice input to smart home devices by other non-user voices; by setting voice wake-up, it can effectively prevent misoperation problems caused by users who do not want to command smart home devices.

Description

Technical field [0001] The present invention relates to the technical field of voice recognition for smart homes, in particular to a voice interaction system and method for smart homes. Background technique [0002] With the development of science and technology, home appliances are becoming more and more diversified, and traditional home appliances are controlled by remote control devices, but as the types of home appliances increase, there are more and more remote control devices, especially seasonal use For air conditioners and other equipment, it is very inconvenient to place the remote control device when not in use, but it is difficult to find when in use. Moreover, in order to make home appliances more intelligent, more and more functions are added to traditional home appliances. Once the functions increase, their use becomes more complicated. In daily life, the elderly tend to forget things because they are too old. The home appliance operation is difficult to achieve or...

Claims

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Application Information

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IPC IPC(8): G10L15/06G10L15/18G10L15/22G10L19/02G10L25/54H04L12/28
CPCH04L12/2816G10L15/063G10L15/1822G10L15/22G10L19/02G10L25/54G10L2015/223
Inventor 焦友明刘念邱
Owner 成都铅笔科技有限公司
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