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Voice interaction method, voice interaction system and vehicle

A voice interaction and vehicle driving technology, applied in the voice field, can solve problems such as broadcast failure and poor user experience, and achieve the effect of improving user experience and broadcast integrity

Pending Publication Date: 2021-08-17
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are great challenges in online broadcasting in the car-machine mobile scene. The conventional method is to request the cloud in advance and then play after preloading is completed. In a weak network, the loss of audio packets will cause the broadcast to fail.
[0003] For scenarios with very high real-time requirements such as cars and machines, and interruptions in the middle of broadcasting will bring poor experience to users

Method used

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  • Voice interaction method, voice interaction system and vehicle
  • Voice interaction method, voice interaction system and vehicle
  • Voice interaction method, voice interaction system and vehicle

Examples

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Embodiment Construction

[0048] 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.

[0049] In the description of the embodiments of the present invention, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

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PUM

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Abstract

The invention discloses a voice interaction method, a voice interaction system and a vehicle. The voice interaction method comprises the steps: a cloud issues an online audio stream, and the online audio stream comprises a plurality of online audio packets; when a vehicle runs, a vehicle terminal receives the online audio packets according to word boundary information, plays the received online audio packets and sets timeout time for waiting for a next online audio packet, and the word boundary information is boundary information of words corresponding to an online audio stream; and when the waiting time is greater than the timeout time, the vehicle terminal acquires an offline audio packet according to the word boundary information and the received online audio packets, and plays the offline audio packet. According to the voice interaction method, when the time for waiting for the next online audio packet at the vehicle terminal is longer than the timeout time by using the word boundary information, the offline audio packet is acquired by the vehicle terminal, so that seamless switching of offline voice broadcast and online voice broadcast can be realized, and the user experience and broadcast integrity are greatly improved.

Description

technical field [0001] The invention relates to the field of voice technology, in particular to a voice interaction method, a voice interaction system and a vehicle. Background technique [0002] At present, there are great challenges in online broadcasting in the car-machine mobile scene. The conventional method is to request the cloud in advance and then play after the pre-loading is completed. In a weak network, the loss of audio packets will cause the broadcast to fail. [0003] For the scenario where the real-time requirements of the vehicle are very high, and the interruption in the middle of the broadcast will bring a poor experience to the user. Contents of the invention [0004] Embodiments of the present invention provide a voice interaction method, a voice interaction system, and a vehicle. [0005] A voice interaction method according to an embodiment of the present invention includes: [0006] The cloud sends an online audio stream, and the online audio stre...

Claims

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Application Information

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IPC IPC(8): G10L13/02G10L13/08G10L15/26G06F3/16
CPCG10L13/02G10L13/08G10L15/26G06F3/167
Inventor 张岩翁志伟
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD