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Robot multi-round dialogue voice interaction method and system and terminal equipment

A terminal equipment, voice interaction technology, applied in speech analysis, speech recognition, instruments, etc., can solve problems such as poor user experience, unnatural dialogue process, slow answering, etc.

Pending Publication Date: 2021-03-02
福州灵医科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] For this reason, it is necessary to provide a multi-round dialogue voice interaction method for robots to solve the problems in the existing speech recognition technology. Naturally, the problem of poor user experience

Method used

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  • Robot multi-round dialogue voice interaction method and system and terminal equipment
  • Robot multi-round dialogue voice interaction method and system and terminal equipment
  • Robot multi-round dialogue voice interaction method and system and terminal equipment

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specific Embodiment approach

[0063] see figure 2 , a specific implementation of a robot multi-round dialogue voice interaction system 200 is as follows:

[0064]A robot multi-round dialog voice interaction system 200, comprising: a terminal device 201 and a voice recognition system 202, the terminal device 201 is connected to the voice recognition system 202; the terminal device 201 is used for: receiving voice data, reading frame by frame Get the voice data, and judge whether each frame of voice data is a valid sound; if it is a valid voice, continue to collect valid voice frames, and judge whether a silent frame is encountered in the maximum preset speaking time threshold, if a silent frame is encountered, then When encountering the silent frame, judge whether the user pause time is greater than or equal to the minimum preset pause time, if the user pause time is greater than or equal to the minimum preset pause time, then judge whether the duration of the effective sound frame before the silent frame ...

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Abstract

The invention relates to the technical field of voice processing, in particular to a robot multi-round dialogue voice interaction method and a system and terminal equipment. The robot multi-round dialogue voice interaction method comprises the steps that a terminal device receives voice data and reads the voice data frame by frame; if continuous multi-frame effective sound exists, if the durationof the continuous multi-frame effective sound is greater than the maximum preset speaking time threshold, if the user pause time is greater than the minimum preset pause time and less than the maximumpreset pause time, voice recognition is carried out, and if the user pause time is greater than the maximum preset pause time, the user intention is analyzed and obtained; and a target audio file isplayed according to the user intention. According to the processing mode in the scheme, the processing efficiency can be greatly improved, the user can hear the reply of the terminal equipment quickly, the interaction efficiency can be greatly improved, the reply is sent to the voice recognition system only when the reply is effective voice, and the voice recognition cost can also be greatly saved.

Description

technical field [0001] The present invention relates to the technical field of voice processing, in particular to a method, system and terminal equipment for multi-round dialogue voice interaction of a robot. Background technique [0002] With the development of voice recognition technology, more and more terminal devices are equipped with voice interaction functions. At present, voice interaction usually sends the recorded audio stream directly to the voice recognition interface, such as the third-party Alibaba Cloud and HKUST Xunfei voice recognition interface etc., the third party will segment the audio stream data and return the recognition result of each sentence. Or activate the device earpiece by pressing and holding a button, waiting for the user's voice input. Pause for a period of time after the user's voice input, submit the input voice to the voice recognition interface, and then return the voice recognition text. [0003] For the third-party recognition to fee...

Claims

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Application Information

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IPC IPC(8): G10L15/26G10L25/63G10L15/02G10L25/51
CPCG10L15/26G10L25/63G10L15/02G10L25/51
Inventor 冯皓郑晓崴
Owner 福州灵医科技有限公司
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