Intelligent emotional robot multi-modal behavioral associative expression system

A technology for expressing systems and robots, applied in the field of human-computer interaction, can solve problems such as lack of driving mechanism, inconsistency of timing and logic, and mismatch of small task execution for intelligent emotional robots

Active Publication Date: 2010-03-03
UNIV OF SCI & TECH BEIJING
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

For program-driven, its disadvantage is that actions can only be executed step by step, and cannot respond to specific inputs at a certain moment; while task-driven will cause mismatching problems between each executor for small task execution
Therefore, the above-mentioned control methods lack a unified driving mechanism for the emotional expression of intelligent emotional robots, and there may be inconsistencies in timing and logic.

Method used

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  • Intelligent emotional robot multi-modal behavioral associative expression system

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Embodiment Construction

[0089] The present invention adopts a four-dimensional emotional model, including four dimensions of happiness, anger, sorrow and fear.

[0090] 1. Language expression module.

[0091] In the language expression module of the present invention, the Chinese speech synthesis module used is a new version of iFLYTEK XF-S4240.

[0092] According to the four-dimensional emotion model, the 4 basic emotions are divided into 6 levels, so that the emotions can be more refined and the emotions can be expressed reasonably. According to the existing qualitatively described emotion-speech rules, definitions of pitch and volume, and their relationship with pitch and fundamental frequency, the following emotion-acoustic characteristic correlation table can be obtained. The present invention provides a setting scheme of emotion probability range, speech rate, volume and tone value, as shown in Table 1.

[0093] Table 1 Classification of emotion levels

[0094]

[0095]

[0096] The pr...

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PUM

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Abstract

On the basis of an artificial mental model, the invention researches a behavioral expression mode and a method of a robot from the view of psychology, and provides an intelligent emotional robot multi-modal behavioral associative expression system. The system accepts the unified driving of emotional signal output by the artificial mental model and is provided with a unified behavioral driving mechanism; therefore, the behavioral expressions are more harmonious. The intelligent emotional robot multi-modal behavioral associative expression system comprises three modules, namely a language expression module, a facial expression module and an action expression module; the three modules accept the unified driving of an emotional signal output by the artificial mental model; and to the expression of the language, face and action of the intelligent emotional robe, the expression of language, face and action are executed synchronously on time sequence, and the unified driving of the emotionalsignal is accepted logically, thereby having consistency.

Description

technical field [0001] The invention relates to a human-computer interaction technology, in particular to an emotion-driven multimodal behavior correlation expression system of an intelligent emotional robot. Background technique [0002] Human-computer interaction is a technology that studies people, computers and their mutual influence, and is a major information technology in the 21st century. Human-computer interaction in a broad sense refers to the research content of disciplines such as ergonomics and ergonomics; human-computer interaction in a narrow sense refers to the interaction between humans and computers. Human-computer interaction is a field involving many disciplines. It should be said that since the birth of computers, people have begun to pay attention to the problem of human-computer interaction, but it has really aroused people's extensive research interest and achieved significant development since the 1980s. Starting from the early 1980s, interactive de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N3/00G05B19/418G05D1/02G10L13/00
CPCY02P90/02
Inventor 解仑王志良王巍谷学静
Owner UNIV OF SCI & TECH BEIJING
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