Method for detecting and eliminating human brain fatigue

Abstract

The invention relates to a method for detecting and eliminating human brain fatigue. The method comprises an information collection module for human brain waves, signal filtering and amplifying module, a frequency band selection module, a brain wave quantitative module, a judging module and a feedback module, wherein the information collection module is connected with an electronic instrument through an electrode to collect brain wave signals of human brains, and sends biological electrical signals into the frequency band selection module; the brain wave quantitative module uses a DSP ( Digital Signal Processor) processing chip to carry out preliminary conversion and processing on the received brain wave signals, quantifies the brain wave signals and sends the quantified brain wave signals to the judging module; a judging module is provided with a set value of a fatigue signal , and when the brain wave signals exceed the value, the fatigue state is judged, and the signals are sent to the feedback module to send alarm and fatigue signals. By adopting the technical method disclosed by the invention, the fatigue degree of a driver can be detected timely, and a feedback device for appropriately relieves fatigue and solving the fatigue problem is manufactured, so that the driver fatigue can be relieved to a large extent.

Description

technical field [0001] The invention relates to a method for alleviating driver fatigue driving, more specifically, a method for detecting and eliminating human brain fatigue. Background technique [0002] At present, fatigue driving is an important cause of traffic accidents. Drivers with poor or insufficient sleep quality, or driving a vehicle for a long time, are prone to fatigue. Driving fatigue can affect various aspects such as driver's attention, feeling, consciousness, thinking, judgment, will, decision and motion. If you continue to drive the vehicle after fatigue, you will feel drowsy, drowsy, weak in limbs, inattention, decreased judgment ability, and even appear in a trance or instant memory loss, delayed or premature action, operation pause or improper correction time and other unsafe factors, Highly prone to road traffic accidents. [0003] Preventing driving fatigue is the most effective way to ensure driving safety, but currently there is no si...

AI Technical Summary

Problems solved by technology

If you continue to drive the vehicle after fatigue, you will feel drowsy, drowsy, weak in limbs, inattentive, poor in judgment, and even appear in a trance or instant memory loss, delayed or premature action, operation pause or improper correction time and other unsafe factors. Very prone to road traffic accidents

[0003] Preventing driving fatigue is the most effective way to ensure driving safety, but there is no simple and easy way to detect the fatigue degree of the driver's brain in the market, and take better fatigue relief or submit the driver to adopt fatigue relief methods

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