Standardized output method, device, set-top box and system for brain wave signals

Abstract

The invention relates to the technical field of set-top boxes, and provides a standardized output method, device, set-top box and system for brain wave signals. The standardized output method based on the set-top box comprises the steps of pre-acquisition of brain wave signals of a user, extraction of characteristic values, matching of the characteristic values and standardized output; the standardized output device based on the set-top box comprises a mark display module, a user brain wave signal receiving module, a characteristic value extraction module, a data base, a characteristic value matching module and a standardized output module, and is arranged on the set-top box; the standardized output system based on the set-top box comprises brain wave acquisition equipment and the set-top box. According to the invention, a group of characteristic values of the user is pre-acquired and stored to the data base to form a characteristic value matching base as comparison reference; the brain wave signals can be output in standard; the problem that brain wave signals cannot be output in standard in the prior art is solved.

Description

【Technical field】 [0001] The invention relates to the technical field of set-top boxes, in particular to a method and device for standardized output of brain wave signals, a set-top box and a system. 【Background technique】 [0002] Brain wave acquisition technology, as a relatively new technology at present, is slowly beginning to be integrated into some electronic devices. Through this technology, the original electrical signals of the human brain can be directly collected, and the eigenvalues ​​can be extracted according to the original electrical signals. Each group of original electrical signals will have a corresponding eigenvalue. At present, there are some brain wave acquisition devices on the market, and these brain wave acquisition devices have the characteristics of input devices. [0003] Compared with most of the current input devices (such as mouse, keyboard, remote control, etc.), the brain wave acquisition device is used as an input device. Its advantage is t...

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Problems solved by technology

[0003] Compared with most of the current input devices (such as mouse, keyboard, remote control, etc.), the brain wave acquisition device is used as an input device. Its advantage is that it is more convenient to use. The corresponding control, what you think is what you get; its disadvantages are: the original EEG signal is a set of complex analog signals, it is difficult to achieve standardized output like keyboards and remote controls, and everyone produces for the same control purpose. The original EEG signals are not the same

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