Speech recognition method and device, electronic equipment and storage medium

A speech recognition and speech information technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of reducing speech recognition efficiency, reducing vehicle timeliness, etc., and achieve the effect of improving timeliness, efficiency and accuracy.

Pending Publication Date: 2021-01-05
APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above method, when the speech recognition is wrong, continue to train the offline speech recognition model according to re-collecting multiple speech information, which will reduce the speech recognition efficiency, and then reduce the timeliness of the vehicle to perform corresponding operations according to the user's speech

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  • Speech recognition method and device, electronic equipment and storage medium
  • Speech recognition method and device, electronic equipment and storage medium
  • Speech recognition method and device, electronic equipment and storage medium

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Embodiment Construction

[0024] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0025] This application provides a speech recognition method, which is applied to the field of worker intelligence technology such as automatic driving, intelligent transportation, and speech recognition in the field of computer technology, so as to improve the efficiency and accuracy of speech recognition, and further improve the ability of smart vehicles to perform ...

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Abstract

The invention discloses a speech recognition method and device, electronic equipment and a storage medium, and relates to the technical field of worker intelligence such as automatic driving, intelligent transportation and speech recognition. The speech recognition method comprises the steps: obtaining speech information; determining a first syllable array corresponding to the speech information,the first syllable array comprising at least one syllable element; and determining a speech recognition result corresponding to the speech information according to a preset syllable tree and the firstsyllable array, the preset syllable tree comprising multiple layers of syllable elements, each layer of syllable element comprising at least one syllable element, and different layers of syllable elements being used for forming a syllable array. The method and the device are used for improving speech recognition efficiency and accuracy and improving timeliness of corresponding operation executedby an intelligent vehicle according to speech information.

Description

technical field [0001] The present application relates to the fields of artificial intelligence technologies such as automatic driving, voice technology, and intelligent search in computer technology, and in particular to a voice recognition method, device, electronic equipment, and storage medium. Background technique [0002] When the vehicle cannot access the network, in order to enable the vehicle to perform corresponding operations (such as: open the window) according to the voice information (such as: open the window), the user's voice is usually processed by the offline speech recognition model preset in the vehicle. identify. [0003] In the existing speech recognition methods, the offline speech recognition model corresponding to the vehicle model is usually used to recognize the speech information in the vehicle corresponding to the vehicle model, and in order to obtain the offline speech recognition model corresponding to the vehicle model, it is usually necessary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/26
CPCG10L15/02G10L15/26G10L2015/027
Inventor 张郁枚胡津臧松
Owner APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD
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