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Title:
PORTABLE BRAINWAVE MEASURING AND CONTROLLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/015247
Kind Code:
A3
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 (δ), theta wave (θ), alpha wave (α), SMR wave, beta wave (β) and gamma wave (σ), 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.

Inventors:
KANG SUNGCHUL (KR)
Application Number:
PCT/KR2011/005551
Publication Date:
April 12, 2012
Filing Date:
July 28, 2011
Export Citation:
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Assignee:
KANG SUNGCHUL (KR)
International Classes:
A61B5/0476; A61B5/0482
Foreign References:
KR20030017124A2003-03-03
KR20030002677A2003-01-09
KR20020066445A2002-08-17
KR20090001342A2009-01-08
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Claims: