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Voice output method and device for intelligent robot

An intelligent robot and voice output technology, applied in the field of intelligent robots, can solve problems such as poor intelligence, poor user interaction experience, and reduced willingness of users to interact with robots, and achieve the effect of improving human-likeness and intelligence.

Active Publication Date: 2021-05-25
BEIJING GUANGNIAN WUXIAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the robot interacts with the user by voice, it means that the output device of the robot's mouth usually remains in a certain state, which will lead to a bad interactive experience for the user and reduce the user's willingness to interact with the robot
Moreover, there is a big difference between this state of the robot and its development trend - highly anthropomorphic, and its intelligence is poor

Method used

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  • Voice output method and device for intelligent robot
  • Voice output method and device for intelligent robot
  • Voice output method and device for intelligent robot

Examples

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Effect test

no. 1 example

[0034] figure 1 It is a schematic flowchart of a voice output method for an intelligent robot according to a first embodiment of the present invention, and the method of this embodiment mainly includes the following steps.

[0035] First, in step S110, the text information corresponding to the voice information to be output is acquired.

[0036]It should be noted that the robot can spontaneously send voice information to the user, and can also generate text information corresponding to the voice information to be output by performing voice interaction with the user and analyzing the voice information input by the user. Taking voice interaction as an example, in the process of voice interaction between the user and the robot, the user sends voice information to the robot, and the unknown voice signal is converted into an electrical signal by a voice signal acquisition device such as a microphone and a microphone, and then input to the input terminal of the recognition system. ...

no. 2 example

[0054] image 3 It is a schematic flow chart of a voice output method for an intelligent robot according to the second embodiment of the present invention, the method of this embodiment mainly includes the following steps, wherein the steps similar to those of the first embodiment are marked with the same symbols, and are not The specific content thereof will be described again, and only the distinguishing steps will be described in detail.

[0055] In step S110, text information corresponding to the voice information to be output is acquired.

[0056] In step S120, word segmentation is performed on the text information.

[0057] In step S130, the opening and closing times of the mouth and the duration of each opening and closing are generated according to the word segmentation results, and voice output is performed in combination with the opening and closing times and duration control.

[0058] In step S140, perform emotional analysis on the text information, and control th...

no. 3 example

[0062] Figure 4 It is a schematic structural diagram of a voice output device 300 for an intelligent robot according to the third embodiment of the present invention. Such as Figure 4 As shown, the speech output device 300 of this embodiment mainly includes: a text information acquisition module 310 , a word segmentation module 320 and a speech output module 330 .

[0063] A text information acquiring module 310, which acquires text information corresponding to the voice information to be output.

[0064] A word segmentation module 320, which is connected to the text information acquisition module 310, and the word segmentation module 320 performs word segmentation on the text information.

[0065] The speech output module 330 is connected with the word segmentation module 320. The speech output module 330 generates the opening and closing times of the mouth and the duration of each opening and closing according to the word segmentation results, and performs voice output i...

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Abstract

The invention discloses a voice output method and device for an intelligent robot. The method includes: obtaining text information corresponding to the voice information to be output; performing word segmentation on the text information; generating the opening and closing times of the mouth and the duration of each opening and closing according to the word segmentation results, combining the opening and closing times and the The duration control performs speech output. The present invention enables the robot to change the state of the robot's mouth according to the voice output content when the robot interacts with the user, thereby bringing better interactive experience to the user, improving the intelligence and human-like nature of the robot and the willingness of the user to interact with the robot .

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a voice output method and device for intelligent robots. Background technique [0002] With the continuous development of science and technology, the introduction of information technology, computer technology and artificial intelligence technology, the research of robots has gradually gone out of the industrial field, and gradually expanded to the fields of medical care, health care, family, entertainment and service industries. And people's requirements for robots have also been upgraded from simple and repetitive mechanical actions to intelligent robots with anthropomorphic question-and-answer, autonomy, and interaction with other robots. Human-computer interaction has become an important factor in determining the development of intelligent robots. [0003] When the robot interacts with the user by voice, it means that the output device of the robot's mouth usually remains in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/26G06F16/332G06F16/33G06F40/205G06F40/284B25J9/16B25J11/00B25J19/00
CPCB25J9/16B25J11/001B25J19/00G10L15/26G06F16/3329G06F16/3343G06F16/3344G06F40/205G06F40/284
Inventor 伍仪华王合心
Owner BEIJING GUANGNIAN WUXIAN SCI & TECH
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