A voice interaction method and system thereof, and voice interaction device

A voice interaction, voice text technology, applied in voice analysis, voice recognition, instruments, etc., can solve problems such as time delay, conflicting response results, confusion, poor user experience, etc., to avoid time delay, reduce arbitration time, The effect of improving user experience

Active Publication Date: 2022-04-22
GUANGZHOU AUTOMOBILE GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing NLP arbitration mechanism using multiple NLP engines for voice interaction is not perfect enough to effectively improve the effectiveness of the reply, and it is easy to cause conflicts and confusion in the reply results. The response is slow, which brings a bad user experience

Method used

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  • A voice interaction method and system thereof, and voice interaction device
  • A voice interaction method and system thereof, and voice interaction device

Examples

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Embodiment Construction

[0049] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0050] In addition, in order to better illustrate the present invention, numerous specific details are given in the following specific examples. It will be understood by those skilled in the art that the present invention may be practiced without certain of the specific details. In some instances, means well known to those skilled in the art are not described in detail in order to highlight the gist of the present invention.

[0051] An embodiment of the present invention proposes a voice interaction method, which adopts the pre-arbitration mode of the NLP engine, that is, arbi...

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Abstract

The present invention relates to a voice interaction method, its system, and a voice interaction device. The method includes: acquiring a first voice command input by a user, and obtaining a first voice text according to the first voice command; and recognizing the first voice Dialogue state of the text; select one of the first NLP engine and the second NLP engine as the current NLP engine; then, the selected current NLP engine performs semantic recognition on the first voice text to obtain the first intent corresponding to the first voice text and the first corpus, and generate a control command corresponding to the first intention and send the control command to the execution unit to execute the corresponding task, and output the first corpus to the voice broadcast unit to broadcast the first corpus. The system corresponds to the method, and the voice interaction device includes the system, or is capable of executing the method. The invention can avoid the conflict and confusion of the NLP engines using the voice interaction mode of multiple NLP engines.

Description

technical field [0001] The invention relates to the technical field of vehicle voice interaction, in particular to a voice interaction method and system thereof, and a voice interaction device. Background technique [0002] Intelligent voice interaction is one of the current mainstream methods of human-computer interaction. For vehicle-mounted voice interaction, the current existing technology proposes an interaction method that uses local NLP engines and online NLP engines based on segmented scenarios to recognize voices. There are two ways of speech recognition in the following ways. In the first way, the user performs voice input through the microphone of the vehicle-mounted terminal, and the vehicle-mounted terminal obtains the recognition result through the local NLP engine; in the second way, the user performs voice input through the microphone of the vehicle-mounted terminal, and the vehicle-mounted terminal The terminal obtains the recognition result through the onli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L15/26G10L15/28
CPCG10L15/22G10L15/28
Inventor 韩子天蔡吉晨李立标冉光伟张宗煜刘子鸽邓贵中
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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