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Method for assisting teleoperation based on visual stimulation of brainwaves

A brainwave and teleoperation technology, applied in the direction of electrical digital data processing, input/output process of data processing, input/output of user/computer interaction, etc. The effect of maintaining stability and reducing the influence of human factors

Inactive Publication Date: 2016-09-21
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when faced with the telepresence provided in the teleoperation process, the operator's emotions are often affected by the task environment and the degree of task progress, resulting in tension, fatigue and irritability, which are not conducive to the operation of the main terminal.

Method used

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  • Method for assisting teleoperation based on visual stimulation of brainwaves

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Embodiment Construction

[0018] The present invention is described in further detail below in conjunction with accompanying drawing:

[0019] see figure 1 , the present invention is based on visually stimulating brainwave-assisted teleoperation methods, comprising the following steps:

[0020] Step 1 Install the brain wave signal collector on the operator's head;

[0021] Step 2 During the teleoperation process, the task environment of the slave end is transmitted to the task environment display / receptor of the master end through the sensor, and the operator checks the task environment display / receptor to cause emotional changes such as tension and fatigue during the operation process, thereby triggering Large changes in brain wave signals;

[0022] Step 3 Use the brain wave signal collector to collect the operator's brain wave signal, and transmit the brain wave signal to the computer I for data analysis. By analyzing the collected brain wave signal, analyze whether the operator's emotion has reach...

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Abstract

The invention discloses a method for assisting teleoperation based on visual stimulation of brainwaves. During teleoperation, the emotions of an operator are continuously affected by external factors. The method aims to sense emotional changes of the operator in a real time manner, reduce the effects of human factors on a master terminal, and improve the teleoperation stability. The method provided by the invention has the advantages that the operation difficulty and fatigue degree of the teleoperation operator in the prior art are reduced, so that the operation stability of the master terminal during the teleoperation is improved; the emotional changes of the operator can be sensed in a real time manner, and brainwave signals of the operator are added into a teleoperation circuit, so that the entire teleoperation circuit can promptly formulate a corresponding strategy, which is a brand new method in the teleoperation field.

Description

【Technical field】 [0001] The invention belongs to the fields of teleoperation technology, biomedical engineering and artificial intelligence, and relates to a method for assisting teleoperation based on visual stimulation of brain waves. 【Background technique】 [0002] Teleoperation technology has played an increasingly important role in many fields such as space robots, high-precision assembly, and surgery. In a teleoperation system, the operator interacts with the remote environment through a slave-side robotic arm. On the one hand, teleoperation technology can provide the operator with a safe environment, and on the other hand, it can provide the operator with a strong sense of presence. However, when faced with the sense of presence provided in the teleoperation process, the operator's emotions are often affected by the task environment and the degree of task progress, resulting in tension, fatigue, and irritability, which are not conducive to the operation of the main ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01A61B5/0476A61B5/16
CPCA61B5/16A61B5/165A61B5/18A61B5/316A61B5/369G06F3/015G06F2203/011
Inventor 黄攀峰赵洲刘正雄孟中杰
Owner NORTHWESTERN POLYTECHNICAL UNIV
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