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Intelligent voice interaction robot

An intelligent voice and robot technology, applied in the field of robots, can solve the problems of background noise interference, human-computer interaction friendliness and safety cannot be guaranteed, and achieve the effect of ensuring normal operation

Active Publication Date: 2017-09-08
SOUTHWEAT UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an intelligent voice interactive robot for the current existing intelligent voice interactive robot that can only be controlled in a question-and-answer manner, and the friendliness and safety of human-computer interaction cannot be guaranteed.
On the other hand, based on the improvement of the internal structure of the robot, the problem of voice interaction caused by the background noise interference of the stepping motor and other equipment during the movement of the robot has been effectively solved.

Method used

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Experimental program
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Effect test

Embodiment 1

[0067] The intelligent voice interactive robot of this embodiment includes a bottom support frame, a driving mechanism, a first cavity, a second cavity, and a control system. Wherein, the driving mechanism is arranged on the bottom supporting frame, the first cavity and the second cavity are connected to form a robot main body, and the robot main body is arranged on the bottom supporting frame. Two third cavities are symmetrically arranged on the second cavity, and the first cavity, the second cavity and the third cavity are hollow structures respectively.

[0068] In this embodiment, the driving mechanism includes one driven wheel, two driving wheels, and two driving motors connected to the driving wheels. With this structure, the driving mechanism can drive the robot to move relative to the ground.

[0069] At the same time, a first support frame is arranged in the cavity of the first cavity, and the first support frame is connected with the bottom support frame. The botto...

Embodiment 2

[0077] Based on the device in Embodiment 1, this embodiment provides a method for implementing a different voice interaction system, which includes the following steps:

[0078] (1) Determine the type of voice input

[0079] 1) Determine the voice input type, if it is an input-output two-way recognition system, then perform step (2), if it is an input one-way recognition system, then perform step (3);

[0080] (2) Predefined input and output two-way identification system;

[0081] 2) Predefine the voice output table, and collect the voice playback device according to the predefined voice output table to form an output sample set and an output test set;

[0082] 3) Predefine the speech vocabulary, and collect speech sample data according to the speech vocabulary to form an input sample set and an input test set;

[0083] 4) Completely arrange the N speech samples in the output sample set and the M speech samples in the input sample set respectively, and obtain N! M! permuta...

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Abstract

The invention discloses an intelligent voice interaction robot, and aims to solve a problem that the man-machine interaction friendliness and safety cannot be guaranteed because the existing intelligent voice interaction robot at present can only be controlled by adopting an ask-and-answer mode. The robot disclosed by the invention can effectively perform bidirectional voice recognition through improving the structure, and the defects existing in the prior art are overcome. On the other hand, voice interaction problems caused by base noise interference of equipment such as a stepping motor in the moving process of the robot are effectively solved based on improvement for the internal structure of the robot. According to the invention, bidirectional interactive communication between people and the robot can be realized, and the friendliness of man-machine interaction is effectively improved, so that the intelligent voice interaction robot has significant progressive significance. Judged from actual tests, the recognition accuracy of the intelligent voice interaction robot can reach up to above 95%, bidirecitonalo conduction of bidirectional voice input and output of a speaker and the robot is effectively realized, and the friendliness and the interaction between the speaker and the robot are enabled to be greatly enhanced.

Description

technical field [0001] The invention relates to the field of robots, in particular to the field of voice interaction robots, in particular to an intelligent voice interaction robot. The present invention provides a brand-new intelligent voice interactive robot by improving the structure of the robot. The problem of being able to input or output independently is of great significance for promoting the development of voice interaction robots and the advancement of robot voice interaction technology. Background technique [0002] Speech, as a unique ability of human beings, is an important tool and channel for human beings to communicate and obtain external information resources, and it is of great significance to the development of human civilization. As an important component of the branch of human-computer interaction, speech recognition technology is an important interface of human-computer interaction, and has important practical significance for the development of artifi...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/10B25J11/00
CPCB25J11/0005G10L15/10G10L15/22G10L2015/221G10L2015/225
Inventor 臧红彬周颖玥
Owner SOUTHWEAT UNIV OF SCI & TECH