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Information prompting method and voice interactive terminal

A voice interaction and information prompt technology, applied in voice analysis, voice recognition, instruments, etc., can solve problems such as poor user experience, low success rate, and different success rates, and achieve the effect of improving user experience and improving success rate.

Active Publication Date: 2022-07-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the success rate of waking up the device by voice is not the same when the user is in different locations.
When the user is in a low wake-up area, the success rate of the user waking up the device by voice is low, and it often takes multiple wake-ups to wake up the device, and the user experience is poor.

Method used

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  • Information prompting method and voice interactive terminal
  • Information prompting method and voice interactive terminal
  • Information prompting method and voice interactive terminal

Examples

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Embodiment Construction

[0048] The embodiments of the present application can be applied to a variety of devices with voice interaction functions, such as, but not limited to, smart home devices such as smart TVs and smart speakers with voice interaction functions.

[0049] In the embodiments of this application, the included terms include the following meanings:

[0050] Wake-up: It is the first point of contact for every user interaction with a voice product.

[0051] Wake Word: Define a word that switches the product from standby to working.

[0052] Wake rate: The probability of successfully awakening the smart device.

[0053] Energy value: the energy of the voice signal, when the energy value of the wake-up word is greater than the wake-up threshold, it is determined that the wake-up is successful.

[0054] Voice interaction: a new generation of interaction mode based on voice input, you can get feedback results by speaking. The voice interaction process is divided into five links, namely wa...

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Abstract

The embodiment of the present application discloses a method for prompting information. The method is applied to a terminal with a voice interaction function, and is used to prompt a user to enter a high wakeup rate region from a low wakeup area when a device is woken up by voice, so that the user can obtain A better wake-up experience. The method of the embodiment of the present application includes: the terminal determines a first coordinate corresponding to the current position of the user; the terminal determines the first wake-up rate corresponding to the first coordinate according to the preset correspondence between different coordinates and different wake-up rates , the first wake-up rate is used to indicate the probability that the terminal is successfully woken up by voice at the location where the first coordinate is located; the terminal generates prompt information, and the indication information is used to instruct the user to reach the second coordinate The second arousal rate corresponding to the second coordinate is higher than the first arousal rate.

Description

technical field [0001] The present application relates to the field of speech recognition, and in particular, to an information prompting method and a voice interactive terminal. Background technique [0002] In the future life and work scenarios, voice interaction is a new entry, which provides a more flexible interaction method, allowing users to control devices from a distance through voice. [0003] When the user controls the device through voice, the strength of the voice signal received by the device is affected by the energy value of the voice sent by the user and the distance from the user. As a result, users have different success rates of waking up the device through voice at different locations. When the user is in the low wake-up area, the success rate of the user waking up the device through voice is low, and it often takes multiple wake-ups to wake up the device, and the user experience is poor. SUMMARY OF THE INVENTION [0004] The embodiment of the presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L17/22
CPCG10L15/22G10L17/22G10L2015/223
Inventor 陈祥
Owner HUAWEI TECH CO LTD
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