Speech identification method and apparatus, and washing machine

A speech recognition and speech signal technology, applied in speech recognition, washing machine control devices, washing devices, etc., can solve the problems of poor speech recognition accuracy and efficiency, and achieve the effect of improving accuracy and efficiency and improving experience

Pending Publication Date: 2018-05-11
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the first object of the present invention is to propose a kind of speech recognition method, is used to solve the problem of the poor accuracy and efficient of speech recognition in the prior art

Method used

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  • Speech identification method and apparatus, and washing machine
  • Speech identification method and apparatus, and washing machine
  • Speech identification method and apparatus, and washing machine

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Embodiment Construction

[0059]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0060] The speech recognition method, device and washing machine according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0061] figure 1 It is a schematic flowchart of a speech recognition method provided by an embodiment of the present invention. Such as figure 1 As shown, the speech recognition method includes the following steps:

[0062] S101. Acquire a voice signal of a user.

[0063] The speech recognition method provided by the present invention is exe...

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PUM

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Abstract

The present invention provides a speech identification method and apparatus, and a washing machine. The method comprises: obtaining a speech signal of a user; identifying the speech signal to obtain text content corresponding to the speech signal; analyzing the text content to obtain at least one keyword of the text content; according to the keywords, querying an error correction database to obtain error correction words with the same pinyin as the keywords, wherein the error correction database stores: at least one error correction word and pinyin of error correction words, and the at least one error correction word is the terminal device-related word; and according to the error correction words with the same pinyin as the keywords, generating error correction text content corresponding to the text content. According to the technical scheme of the present invention, the speed signal of the user can be identified as a word related to the terminal device rather than other words with thesame pinyin or the similar pinyin, so that the user requirements can be accurately identified, the accuracy and efficiency of speech identification are improved, and the user experience in using thewashing machine can be improved.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a voice recognition method, device and washing machine. Background technique [0002] At present, the intelligent speech recognition method of the washing machine is mainly to convert the speech signal sent by the user into text through speech recognition; and then perform natural language understanding based on the converted text to obtain the user's needs. However, there are situations in the prior art where multiple words or words have the same or similar sound, such as "Bucket Self-cleaning" and "Tongzijie". The user's speech signal is recognized as other characters with the same or similar sound, which makes it difficult to accurately recognize the user's needs, reduces the accuracy and efficiency of speech recognition, and affects the user's experience of using the washing machine. Contents of the invention [0003] The present invention aims to solve one of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G10L15/26D06F33/02
CPCD06F33/00G06F40/232G10L15/26
Inventor 裴佩杜永杰顾兰兰李俊沈家峻
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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