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Patent Searching and Data


Title:
FATIGUE MONITORING AND EARLY-WARNING SYSTEM AND METHOD BASED ON DIGITAL HELMET
Document Type and Number:
WIPO Patent Application WO/2017/020501
Kind Code:
A1
Abstract:
A fatigue monitoring and early-warning system and method based on a digital helmet. The method comprises: collecting a brain-wave signal of a user by using an electroencephalograph collector (11) integrated on a digital helmet (1), and analyzing a mental fatigue coefficient of the user according to the rhythmic change of the brain-wave signal (S11); capturing an ocular image of the user by using a camera (12) integrated on the digital helmet (1), and analyzing a physiological fatigue coefficient of the user according to the ocular image (S12); calculating the fatigue degree of the user according to the mental fatigue coefficient and the physiological fatigue coefficient of the user (S13); generating alarm information comprising the fatigue degree of the user when the fatigue degree of the user exceeds a preset value of the user in the normal case, and sending the alarm information to a monitoring center platform (2) by using a communications network (3), to perform early-warning on the fatigue state of the user (S14, S15). The system and method are used for a digital battlefield, and can monitor the fatigue state of soldiers in real time during combat readiness or task execution of an army, and perform early-warning soldiers in mental fatigue or physiological fatigue.

Inventors:
ZHANG GUANJING (CN)
CHEN XINGMING (CN)
Application Number:
PCT/CN2015/098576
Publication Date:
February 09, 2017
Filing Date:
December 24, 2015
Export Citation:
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Assignee:
E-TECHNO INFORMATION TECH CO LTD (CN)
International Classes:
A61B5/16; A61B3/14; A61B5/0476; G08B21/06
Foreign References:
CN105167785A2015-12-23
CN104305964A2015-01-28
CN102835964A2012-12-26
US6070098A2000-05-30
CN102848918A2013-01-02
CN103818256A2014-05-28
CN104586377A2015-05-06
US20100292545A12010-11-18
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