Head-mounted device and attention evaluation training method thereof

Abstract

The invention provides a head-mounted device and an attention evaluation training method thereof. A processor, an electroencephalogram electrode and a pulse electrode are arranged on a head-mounted device body, the first end of the electroencephalogram electrode is arranged at the top of the head-mounted device body and connected with the processor, and the second end is used for collecting electroencephalogram waves; the first end of the pulse electrode is arranged at the bottom of the head-mounted device body and connected with the processor, and the second end is used for collecting pulse signals; the processor is used for evaluating attention according to pulse information, electroencephalogram frequency and electroencephalogram amplitude so as to obtain an attention concentration degree value. The head-mounted device can be used for performing convenient human body signal collection on a user; due to the fact that the head-mounted device is similar to existing earphones, emotion and mentality interference caused by other devices to the user is avoided, meanwhile, by collecting electroencephalogram waves and pulse signals, more accurate data can be obtained, and the attention evaluation result close to reality is obtained.

Description

technical field [0001] The present application relates to the technical field of intelligence evaluation, in particular to a head-mounted device and an attention evaluation training method thereof. Background technique [0002] The generation of electrotactile is to make the human body produce sensory information such as vibration, pressure, roughness, and tingling through the electric pulse applied to the skin surface, so that the human body has a satisfactory tactile reproduction effect, allowing the operator's tactile The sensation can be effective and comfortable without tingling. The specific method is to change the stimulation voltage (constant voltage stimulation) and current (constant current stimulation) parameters, such as the frequency, amplitude, pulse width and pulse direction of the electric pulse. At the same time, changes in electrode size, electrode material, and skin-to-electrode contact force during electrical stimulation, as well as the position, thickne...

AI Technical Summary

Problems solved by technology

With the maturity of wearable device technology, there are more types of wearable devices. Most of the existing technologies use a small number of sensors to obtain a small number of human body signs, and only use face recognition, heart rate (pulse) plus body temperature, skin resistance changes or It is the emotional characteristics of electrocardiographic users. Although it can complete the collection of part of the data to a certain extent, it cannot accurately obtain the overall physical signs of the person due to the lack of physical sign data, so it is easy to misjudgment, and it is directly installed in various parts of the body. The part or assembly on the clothes is easy to use and tense, causing discomfort, which seriously affects the large-scale intelligent application of human body pattern recognition, and the applicability and practicability are limited.

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