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Fatigue detection and wake-up system based on monitoring eye and head movement parameters

A fatigue detection and parameter monitoring technology, which is applied to equipment for testing eyes, diagnostic recording/measurement, and devices that cause changes in perceptual states, etc. It can solve the problems of no warning and stimulation, and improve the degree of arousal, human alertness and work. The effect of improving ability and wearing comfort

Active Publication Date: 2021-09-17
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no portable device that integrates arousal state assessment, early warning and stimulation for the above needs

Method used

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  • Fatigue detection and wake-up system based on monitoring eye and head movement parameters
  • Fatigue detection and wake-up system based on monitoring eye and head movement parameters

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0035] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0036] Such as figure 1 As shown, a fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring in this embodiment includes: a glasses body, an image acquisition module, a head movement data acquisition module, a wake-up promotion module, a power supply module, and a background processing module .

[0037] The glasses body is used to wear on the eyes; the image collection module is arranged on the glasses body to collect eye movement data of the wearer; the head movement data collection module is arranged on the glasses body to collect the wea...

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Abstract

The invention discloses a fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring, comprising: a glasses body; an image collection module; a head movement data collection module for collecting head movement data of a wearer; a wake-up promotion module , including a light stimulation unit, a sound stimulation unit and a vibration stimulation unit; a power supply module; a background processing module, which includes an eye movement data analysis module, a head movement data analysis module, a fatigue degree analysis module and a main control module. The fatigue detection and wake-up promotion system based on the monitoring of eye movement and head movement parameters of the present invention can automatically determine the degree of human fatigue through the fusion and evaluation of eye movement and head movement data, and give early warning according to the level of human fatigue, and apply sound and light The wake-up stimulation combined with vibration and vibration can reduce the degree of human fatigue and improve human alertness and work ability; the present invention adopts the human eye blink analysis algorithm based on MRCNN for data analysis, which can improve the accuracy and efficiency of blink state judgment.

Description

technical field [0001] The invention relates to the technical field of fatigue detection and awakening stimulation, in particular to a fatigue detection and awakening promotion system based on eye movement and head movement parameter monitoring. Background technique [0002] With the development of random society, the automation level of the current work is improving. Various jobs require staff such as pilots to maintain a high degree of alertness and abundant energy and attention to ensure that high-end equipment is operated without errors and related operations are carried out smoothly. However, Continuous, high-intensity, non-scheduled operations affect the staff's judgment, decision-making and combat execution capabilities. Therefore, it is necessary to accurately evaluate the influence of temporal biorhythm and its functional state on related working ability under continuous working conditions, and provide scientific intervention to improve the working efficiency of rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/113A61B3/14A61B5/11A61M21/00
Inventor 高宇红董月芳姚康管凯捷任谊文张熙付威威
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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