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Emotional state recognition method and system and emotional state recognition equipment

A technology of state recognition and emotion, applied in the field of relaxation training equipment, to achieve the effect of improving recognition accuracy and application effect

Inactive Publication Date: 2018-05-18
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide an emotional state identification method and system, and an emotional state identification device for the problem that the existing biofeedback instrument is difficult to make correct feedback on the user's actual emotional state

Method used

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  • Emotional state recognition method and system and emotional state recognition equipment
  • Emotional state recognition method and system and emotional state recognition equipment
  • Emotional state recognition method and system and emotional state recognition equipment

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Embodiment Construction

[0034] Embodiments of the emotional state identification method and system of the present invention are described below with reference to the accompanying drawings.

[0035] On the terminal device corresponding to the solution in the embodiment of the present invention, the terminal device here may be any terminal device such as a smart phone, a tablet computer, a PDA (Personal Digital Assistant, personal digital assistant). The terminal may include functions such as playing video and audio information, and may be equipped with devices such as earphones. Terminal devices can access public networks, such as the Internet, through wired or wireless means. The terminal device can be connected to an electrode using bioelectrical signals, and the terminal device runs tools such as a player to play the relaxation training content to the user.

[0036] refer to figure 1 shown, figure 1 A flowchart of an emotional state identification method according to an embodiment, including:

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Abstract

The invention relates to an emotional state recognition method, an emotional state recognition system and emotional state recognition equipment, and belongs to the technical field of relaxation training equipment. The method comprises the following steps: extracting a brain waves from an electroencephalogram slice; calculating energy characteristic information of the brain waves; inputting the energy characteristic information into a support vector machine regression model to implement sample training, so that an electroencephalogram relaxation characteristic recognition model is obtained; andrecognizing acquired user's electroencephalogram signals via the electroencephalogram relaxation characteristic recognition model so as to obtain a relaxation grade, and confirming the emotional state of the user in accordance with the relaxation grade. According to the scheme, the problem of existing biofeedback equipment which cannot make correct feedback to actual emotional states of users easily can be solved, so that relaxation recognition precision is greatly improved, correct feedback is made to the actual emotional states of the users and an application effect of guided playing contents introduced by the relaxation training equipment is enhanced; and in addition, the invention also relates to the emotional state recognition equipment.

Description

technical field [0001] The present invention relates to the technical field of relaxation training equipment, in particular to an emotional state identification method and system, and an emotional state identification device. Background technique [0002] Emotion is a state that integrates people's feelings, thoughts and behaviors. It includes people's psychological responses to external or self-stimulation, as well as the physiological responses that accompany such psychological responses. In people's daily work and life, the role of emotions is everywhere. In medical care, if we can know the emotional state of patients, especially those with expression disorders, we can make different nursing measures according to the patients' emotions and improve the quality of nursing. In the development process of nursing products, if you can identify the emotional state of users in the process of using the product and understand the user experience, you can improve product functions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16A61B5/0478
CPCA61B5/165A61B5/7267A61B5/291A61B5/316
Inventor 胡静赵巍
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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