Wearable electroencephalogram waking state detector

The utility model discloses a wearable electroencephalogram waking state detector. A virtual screen is generated in a position 2 meters away from eyes of a person through a micro-projector, and video stimulation signals are provided for waking state detection. Audio signals are output through an aud...

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Bibliographic Details
Main Authors YANG HAIBO, HU ZHENHUI, ZENG LI, BAI XUEJUN
Format Patent
LanguageChinese
English
Published 04.06.2014
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model discloses a wearable electroencephalogram waking state detector. A virtual screen is generated in a position 2 meters away from eyes of a person through a micro-projector, and video stimulation signals are provided for waking state detection. Audio signals are output through an audio interface, and audio stimulation signals such as background music and training guide languages are provided for the waking state detection. Through rotating, stretching and contracting an adjusting rod, an electroencephalogram electrode is arranged on the forehead of a brain. The electroencephalogram electrode sends collected brain waves into an embedding processing unit. The embedding processing unit is used for conducting spectral analysis on the brain wave signals. Theta wave components reflecting the waking state of the brain is taken out. Neural feedback is conducted on waking state detection, and data is sent to a man-machine interactive device through a wireless data interface. According to the wearable e
Bibliography:Application Number: CN20132861565U