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Intelligent television system

A smart TV, No. 1 technology, applied in electrical components, computer parts, mechanical mode conversion, etc., can solve the problems of slow information transmission rate, low signal-to-noise ratio, and poor recognition accuracy, and achieve fast information transmission rate. , high signal-to-noise ratio, easy to operate

Inactive Publication Date: 2019-09-10
JILIN UNIV
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problems of low signal-to-noise ratio, poor recognition accuracy, and slow information transmission rate of the existing brain-computer interface smart TV system, and provide an improved Hilbert-Huang Steady-state visual evoked potential smart TV system based on transformation algorithm

Method used

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Embodiment Construction

[0026] The present invention is described in detail below in conjunction with accompanying drawing:

[0027] refer to figure 1 According to the present invention, a smart TV system includes a visual stimulation device, an EEG signal acquisition device, an EEG signal processing device and a Bluetooth wireless communication device.

[0028] refer to figure 2 , the visual stimulation device in a smart TV system according to the present invention includes a computer, which we call No. 1 computer 1 in the present invention.

[0029] On the display screen of No. 1 computer 1, there are 6 blinking blocks, corresponding to menu functions such as "TV on", "TV off", "Volume +", "Volume -", "Channel +", "Channel -", etc. The formation of the scintillation block is realized by the developer under the programming environment of the Matlab PTB toolbox. The developer uses a programming language to ensure that the flickering frequency of each flickering block presented on the display scre...

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Abstract

The invention discloses an intelligent television system. In order to overcome the problems that an intelligent television system is low in signal to noise ratio, poor in recognition accuracy and lowin information transmission rate, the intelligent television system comprises a first computer, an EMOTIV Epoc + 16 wireless portable electroencephalogram instrument with built-in first Bluetooth, a second computer with built-in second Bluetooth and a Bluetooth wireless communication device. The Bluetooth wireless communication device comprises a third Bluetooth, an infrared receiving tube and aninfrared transmitting tube. The fiirst computer is placed in front of a user. The user gazes the display screen. The EMOTIV Epoc + 16 conduction wireless portable electroencephalogram instrument is worn on the head of the user. The EMOTIV Epoc + 16 wireless portable electroencephalogram instrument is in wireless connection with the second Bluetooth of the second computer through the first Bluetooth. The second computer is in wireless connection with a third Bluetooth of the Bluetooth wireless communication device through a second built-in Bluetooth, and the Bluetooth wireless communication device is in wireless connection with the infrared transmitting tube and the television through the infrared receiving tube.

Description

technical field [0001] The present invention relates to a system that can be controlled by electroencephalogram signals, more precisely, the present invention relates to an intelligent TV system. Background technique [0002] In today's society, with the rapid development of science and technology and the emergence of smart phones and other products, while enjoying the convenience brought by technology, people are no longer satisfied with the disadvantages of traditional home systems such as multiple remote control operations and full manual inspection. So researchers turned their attention to the field of smart home. Smart home, or smart residence, is an efficient, comfortable, safe, convenient and environmentally friendly living environment based on the residence as a platform, with construction equipment, network communications, information appliances and equipment automation, integrating systems, structures, services and management. . On the basis of maintaining the tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/422G06F3/01
CPCG06F3/015H04N21/42221H04N21/42222
Inventor 陈万忠任水芳
Owner JILIN UNIV
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