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

An output method and output device technology, applied in the input/output of user/computer interaction, electrical components, image communication, etc., can solve the problem of difficulty in standardizing output, and achieve the effect of improving user experience

Inactive Publication Date: 2014-12-10
SHENZHEN JIUZHOU ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 wh...

Method used

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

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Embodiment 1

[0030] Embodiment 1 of the present invention provides a method for standardized output of brain wave signals based on a set-top box, such as figure 1 As shown, perform the following operations in advance:

[0031] Step S1, pre-acquisition of the user's brain wave signal;

[0032] The logo corresponding to a certain operation is displayed on the display device connected to the set-top box, the user is prompted to observe the logo, and the user's brain wave signal is pre-collected as sampling data. The identification can be an icon, number, text, etc. The display device may be a device such as a television.

[0033] Step S2, feature value extraction;

[0034] Extract the eigenvalues ​​of the pre-acquired brain wave signals, and calculate the degree of concentration of attention based on the eigenvalues. When the eigenvalues ​​are stable and the concentration of attention reaches the set value, save the eigenvalues ​​and the operations corresponding to the current logo to the ...

Embodiment 2

[0089] Embodiment 2 of the present invention provides a set-top box-based brain wave signal standardized output device, including a logo display module 100, a user brain wave signal receiving module 200, a feature value extraction module 300, a database 400, a feature value matching module 500 and a standardized output Module 600. in:

[0090] The logo display module 100 is used to display the logo corresponding to a certain operation on the display device connected to the set-top box, prompting the user to observe the logo;

[0091] The user's brainwave signal receiving module 200 is used to receive the user's brainwave signal pre-collected by the brainwave collection device as sampling data, and receive the user's brainwave signal formally collected by the brainwave collection device to execute corresponding operation commands; the user's brainwave signal receives The communication between the module 200 and the brainwave acquisition equipment can be done wirelessly, such a...

Embodiment 3

[0098] Embodiment 3 of the present invention provides a set-top box, on which the set-top box-based brain wave signal standardization output device provided in Embodiment 2 is provided, and the device can be built into the set-top box as an application.

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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...

Claims

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Application Information

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IPC IPC(8): H04N21/422G06F3/01A61B5/0476
Inventor 武照元
Owner SHENZHEN JIUZHOU ELECTRIC
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