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Wearable weariness detection and intervention system

A fatigue detection and wearable technology, which is applied in diagnostic recording/measurement, medical science, and devices that cause changes in the state of consciousness, etc., can solve the problems of no warning and stimulation, so as to improve the degree of awakening, wear comfort, alertness and operation The effect of ability improvement

Active Publication Date: 2019-06-07
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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  • Abstract
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  • Claims
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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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  • Wearable weariness detection and intervention system

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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 kind of wearable fatigue detection and intervention system of the present embodiment includes:

[0037] Wearable device body, which is used to wear to the eyes;

[0038] An image collection module, which is arranged on the body of the wearable device, and is used to collect eye movement data of the wearer;

[0039] Infrared illumination light source, used to provide illumination for the image acquisition module;

[0040] A head movement data collection module, which is arranged on the body of the wearable device and is used to collect head movement data...

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Abstract

The invention discloses a wearable weariness detection and intervention system. The wearable weariness detection and intervention system comprises a dressing device body, an image collecting module for collecting the eye movement data of a wearer, an infrared lighting source, a head movement data collecting module for collecting the head movement data of the wearer, a waking promoting module and acore treatment module, wherein the waking promoting module comprises a light stimulating unit, a sound stimulation unit and a shaking stimulation unit; and the core treatment module comprises an eyemovement data analyzing module, a head movement data analyzing module, a fatigue degree analyzing module and a control module. According to the wearable weariness detection and intervention system, through integrated assessment of eye movement and head movement information, the fatigue degree of human bodies can be decided intelligently, and according to the fatigue grade of the human bodies, prewarning is performed; and waking promotion stimulation is performed in a sound, light and vibration combination manner, so that the fatigue degree of the human bodies is reduced, and the warning degreeand the operation capacity are increased. Based on a human eye blinking analyzing algorithm of plus and gradients, data analysis is performed, and the blinking state judging robustness, disturbance resistance and the efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of fatigue detection and awakening stimulation, in particular to a wearable fatigue detection and intervention system. 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 relevant personnel. [0003] At present, the means of fatigue...

Claims

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Application Information

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IPC IPC(8): A61M21/00A61B5/11A61B5/00
Inventor 董月芳姚康任谊文管凯捷付威威
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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