Portable brainwave measuring and controlling system

Abstract

The present invention relates to a portable brainwave measuring method, which measures a weak brainwave signal detected from a human scalp through a noninvasive method to measure a degree of concentration through an analysis and process of the detected brainwave signal, and a control method enabled for short distance control of an electronic device or remote monitoring through the internet, by using the brainwave signal. An acceleration sensor is put on the head of a user, and a brainwave detecting means put on the head of a user to detect a brainwave and the acceleration sensor that outputs an acceleration value of three axes including XYZ axes as a signal of predetermined data are used to detect movement of the head, to thereby control the direction and speed of a brainwave-related device.; In more detail, after a signal outputted from the brainwave detecting means is converted into a wireless signal and transmitted, a value of the wireless signal is inputted to a receiving unit of a display device and is expressed numerically. By setting the value inputted to the display device, a portable brainwave measuring device provides accurate device control. A control system is characterized in that a signal according to the slope direction of the head is detected and analyzed, and then numerically expressed by using 6 brainwave signals such as a delta wave (delta), theta wave (theta), alpha wave (alpha), SMR wave, beta wave (beta) and gamma wave (sigma), which are measured through the portable brainwave measuring device and the acceleration sensor put on the head. A wireless system, including a short distance wireless module for transmitting / receiving the wireless signal, includes a wireless receiving module, a signal analyzing unit, and a control output unit. Additionally, the wireless system is connected to a PC or controls a short / long distance external device.

Description

technical field [0001] The present invention relates to a device for detecting brainwaves and a device for detecting acceleration values ​​in 3-axis directions, which displays received wireless signals through a short-distance wireless module, and uses the signals to control external devices related to brainwaves and the device. The method, in particular, relates to a method for detecting the user's brain wave, and analyzing 6 kinds of brain wave signals (delta (δ) wave, theta (θ) wave, etc. ) waves, alpha (α) waves, SMR waves, beta (β) waves, and gamma (σ) waves), the user can easily confirm the above-mentioned brain wave signals by visual inspection. An external device control system related to brainwaves of values ​​detected by the device for detecting brain waves and the device for detecting acceleration values ​​in the three-axis directions. Background technique [0002] Generally, brain waves are wavelengths with a potential difference of tens of microvolts and a freq...

AI Technical Summary

Problems solved by technology

[0005] According to the brain wave detection and control device of the prior art, the method of detecting what kind of brain wave the user outputs is very complicated and difficult to confirm visually, and it is not a simple and specific numerical result value, but needs to be connected to the The results can only be confirmed by other programs that analyze brain waves or other processing systems such as computers. Therefore, it is difficult for ordinary people to carry out systematic training of concentration, and the use of brain wave-related equipment control methods using brain waves is very limited. A single control system is common and difficult to be compatible with other brain wave-related devices

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