MP4 (Mobile Pentium 4) player device based on motor imagery, and control method thereof

A technology of MP4 player and sports imagery, applied in the fields of biomedicine and electronics, it can solve the problems of people with motor dysfunction and other problems, and achieve the effect of good practicability, uniform weight distribution and simple overall style.

Inactive Publication Date: 2017-10-27
KUNMING UNIV OF SCI & TECH
View PDF10 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current field of leisure and entertainment, MP4 players are mainly operated by buttons or touch screens. The application of this type of player has certain limitations,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • MP4 (Mobile Pentium 4) player device based on motor imagery, and control method thereof
  • MP4 (Mobile Pentium 4) player device based on motor imagery, and control method thereof
  • MP4 (Mobile Pentium 4) player device based on motor imagery, and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as Figure 1-7 As shown, an MP4 player device based on motor imagination includes a head-mounted wireless bluetooth brain wave acquisition earphone and a playback device terminal; the head-mounted wireless bluetooth brain wave acquisition earphone includes: a dry electrode sensor module 1, a preprocessing module 2 , signal conversion module Ⅰ3, wireless bluetooth module Ⅰ4, power supply module 5, earphone 6, and the playback device terminal includes: wireless bluetooth module Ⅱ, brain wave feature processing module, signal conversion module Ⅱ, MP4 playback module;

[0029] The dry electrode sensor module 1 is used to collect brain waves and input the signal to the preprocessing module 2; the preprocessing module 2 amplifies the signal through the amplification circuit, and then processes it through the denoising circuit; the signal conversion module I3 converts The preprocessed analog signal is converted into a digital signal; the wireless bluetooth module...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an MP4 (Mobile Pentium 4) player device based on motor imagery, and a control method thereof, and belongs to the technical field of biomedicine and electrons. The device comprises a head-mounted wireless Bluetooth brain wave collection earphone and a playing equipment terminal, wherein a dry electrode sensor module is used for collecting a brain wave and inputting a signal into a preprocessing module; a preprocessing module amplifies and denoises the signal through an amplification circuit; a first signal conversion module converts a preprocessed analog signal into a digital signal; a first wireless Bluetooth module emits the digital signal through wireless Bluetooth and receives the audio signal of the MP4 player; and the playing equipment terminals receives the signal emitted from the first wireless Bluetooth module and converts the signal into a control command to control the operation of the MP4 player. The control method for the device adopts a control scheme that the motor imagery and SSVEP (Spinal Somatosensory Evoked Potential) are combined, and a user generates different electroencephalogram signals through corresponding motor imagery and SSVEP so as to realize the control command required by the user.

Description

technical field [0001] The invention relates to an MP4 player device based on motor imagery and a control method thereof, in particular to an MP4 player device and a control method based on combined control of motor imagery and SSVEP, and belongs to the fields of biomedicine and electronic technology. Background technique [0002] Recently, the emergence of brain-computer interface has provided people with a new way of entertainment. If the EEG signal can be combined with the player, it will have a revolutionary new way of realizing people's entertainment and leisure, making the brain The idea of ​​a signal directly controlling an external device becomes possible. In the medical field, the direct and urgent application of brain-computer interface technology is to provide a way for people with normal thinking but motor dysfunction to communicate and control the external environment, so as to at least improve their independence and confidence in life . At the same time, the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F3/01G11C7/16H04B5/00
CPCG11C7/16G06F3/015H04B5/0006H04B5/0031
Inventor 伏云发张超任泓锦熊馨
Owner KUNMING UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap