Bone conduction feedback device based on brain wave anti-fatigue monitoring

A feedback device and brain wave technology, applied in the field of brain waves, can solve problems such as inaudible, inappropriate to make sounds, and easy to hear external sounds, so as to achieve the effect of not affecting hearing

Pending Publication Date: 2016-10-26
深圳市宇通联发科技有限公司
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AI Technical Summary

Problems solved by technology

The voice (buzzer) reminder method is indeed a direct and clear method, but this traditional voice method may be ignored because it is mixed with the ambient sound and cannot be heard clearly in a noisy environment; Or in some scenarios, it is not suitable to make a sound; if you use headphones, the above situation can be avoided, but in some usage scenarios, it is easy to hear the sound of the outside world

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  • Bone conduction feedback device based on brain wave anti-fatigue monitoring
  • Bone conduction feedback device based on brain wave anti-fatigue monitoring
  • Bone conduction feedback device based on brain wave anti-fatigue monitoring

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Embodiment Construction

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0029] Such as figure 1 with figure 2 As shown, the present invention provides a preferred embodiment of a bone conduction feedback device based on brainwave anti-fatigue monitoring.

[0030] A bone conduction feedback device based on brain wave anti-fatigue monitoring, including brain wave acquisition unit 10, fatigue monitoring unit 20, and bone conduction feedback unit 30. Specifically, brain wave acquisition unit 10 includes brain wave sensor 11 and brain wave signal processing Module 12, the brain wave sensor 11 is used to collect the brain waves of the human brain in real time and send it to the brain wave signal processing module 12. The brain wave signal processing module 12 is used to process the brain waves and form a fatigue value that can identify and judge the fatigue state; The monitoring unit 20 includes a preset fatigue threshold,...

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Abstract

The invention relates to a brain wave field and specifically relates to a bone conduction feedback device based on brain wave anti-fatigue monitoring. The device includes a brain wave collecting unit comprising a brain wave sensor and a brain wave signal processing module, wherein the brain wave sensor is used for collecting brains waves of a human brain in real time and sending the brain waves to the brain wave signal processing module; a fatigue monitoring unit comprising a preset fatigue threshold value; a bone conduction feedback unit comprising a plurality of bond conduction loudspeakers. According to the invention, the brain waves of the human brain are collected and human fatigue state can be monitored in a comparatively accurate way through monitoring the bio-electric phenomenon of the brain waves in a condition generally free of external conditional constraints. Besides, the bone conduction technology is utilized for fatigue early warning and a voice prompt effect is realized.

Description

Technical field [0001] The invention relates to the field of brain waves, in particular to a bone conduction feedback device based on brain wave anti-fatigue monitoring. Background technique [0002] Some of the existing anti-fatigue driving equipment are based on the running state of the vehicle, and some are based on the behavior characteristics of the driver. The technology adopted by these products is not based on the judgment based on the direct physiological characteristics of the physiological phenomenon of fatigue. Many external factors have a great influence, leading to a high rate of misjudgment. There are also devices that use physiological signs as the basis for judgment of fatigue. For example, PERCLOS (Percentage of Eyelid Closure Over the Pupil Over Time) technology is used to detect the pupil and eyelid closure time. However, this method has great individual differences due to the large differences in the algorithm. Universality. Moreover, when the light is gree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476A61B5/0478A61B5/16
CPCA61B5/165A61B5/6803A61B5/6814A61B5/7203A61B5/7225A61B5/7257A61B5/7264A61B5/7405A61B5/746A61B2560/0214A61B5/316A61B5/291A61B5/369
Inventor 赖道胜陈海龙
Owner 深圳市宇通联发科技有限公司
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