公开(公告)号：US20180177426A1

公开(公告)日：2018-06-28

申请号：US15735067

申请日：2016-12-21

Applicant: South China University of Technology

Inventor： Xiangmin XU

IPC: A61B5/0484 ,  A61B5/00 ,  A61B5/16 ,  A61B5/11 ,  A61B5/026 ,  A61B5/0205 ,  A61B5/0488 ,  G16H40/63

CPC classification number: A61B5/04842 ,  A61B5/0205 ,  A61B5/0245 ,  A61B5/026 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/1126 ,  A61B5/163 ,  A61B5/165 ,  A61B5/7246 ,  A61B5/7275 ,  A61B5/7445 ,  A61B2576/026 ,  G16H20/70 ,  G16H40/63 ,  G16H50/20 ,  G16H80/00

Abstract: The present invention provides a device based on virtual reality interactive technology and real-time monitoring technology of brain function, which relates to the field of medical treatment and intelligent device. It comprises a virtual reality interactive module, a human body data collecting module, a data synchronization module, and a control module for data processing and analysis; wherein the virtual reality interactive module is responsible for providing specific virtual reality contents to induce specific emotion of a user and for collecting an interactive behavior data of the user when interacting with the virtual reality interactive module; the human body data collecting module is responsible for collecting a real-time physiological sign data of the user; the data synchronization module is responsible for synchronizing the real-time collected interactive behavior data and the real-time collected physiological sign data of the user; the control module for data processing and analysis is responsible for analysing and processing the original physiological signs data and finally obtains, in connection with big data, a health state of the brain function of the user. The present invention is convenient and flexible for operation, convenient for scientific research, and can also be used for self-assessment, which helps to save medical resources and improve the level of diagnosis and treatment.

公开(公告)号：US20200046246A1

公开(公告)日：2020-02-13

申请号：US16490505

申请日：2017-11-20

Applicant: South China University of Technology

Inventor： Lin SHU ,  Xiangmin XU ,  Can CHEN ,  Tianyuan XU

IPC: A61B5/0478 ,  A61B5/00

Abstract: A novel sweat absorbing textile electrode comprises a textile electrode body and an electrical coupling member, the textile electrode body comprising a conductive foam and a conductive fabric wrapped around the conductive foam, the electrical coupling member being fixed on the conductive fabric; wherein a through hole is provided on the conductive fabric on the side in contact with the human skin. The textile electrode has a light weight, small size and soft texture. It fits on the skin, has good air permeability, and is capable to absorb sweat, which can prevent short circuit between electrodes caused by sweat and be used for collecting bioelectrical signal when sweat comes out from human body. It may also be applied in bioelectrical signal monitoring in high temperature, high humidity environment, and during daily exercise.

公开(公告)号：US20160351068A1

公开(公告)日：2016-12-01

申请号：US15117948

申请日：2014-12-03

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Wang XU ,  Xiangmin XU ,  Xiaofen XING

IPC: G09B17/00 ,  G06F3/16 ,  G06F3/01 ,  G10L13/04 ,  G06K9/20 ,  G06T7/00 ,  G06T7/40 ,  G09B19/06 ,  G06K9/00

CPC classification number: G09B17/006 ,  G06F3/017 ,  G06F3/167 ,  G06K9/00355 ,  G06K9/2081 ,  G06T2207/10024 ,  G06T2207/20104 ,  G06T2207/20112 ,  G06T2207/30196 ,  G09B5/062 ,  G09B19/06 ,  G10L13/00 ,  G10L13/04 ,  G10L15/22

Abstract: A finger reading method and device based on visual gestures. A user makes a circle on a required finger reading region on a book by using a finger; a camera captures the circle making action of the finger, and an image processing module acquires the position a fingertip according to a profile analysis algorithm, acquires the endpoints of the track edge in upper, lower, left and right directions, and fits a rectangle according to the upper, lower, left and right end points in order to identify content such as characters or graphs of rectangular region content. A voice synthesis technology is performed. Voice information is fed to the user to realize a finger reading functions. The device can be worn on the head of the user, and includes camera and bone conduction earphones arranged on both sides thereof.

Abstract translation: 基于视觉手势的手指读取方法和装置。 用户通过手指在书上的所需手指读取区域上形成一个圆圈; 相机拍摄手指的圆圈动作，并且图像处理模块根据轮廓分析算法获取指尖的位置，获取上，下，左，右方向上的轨迹边缘的端点，并且根据 到上，下，左和右端点，以便识别诸如矩形区域内容的字符或图形的内容。 进行语音合成技术。 语音信息被馈送给用户以实现手指读取功能。 该装置可以佩戴在使用者的头部，并且包括布置在其两侧的相机和骨传导耳机。