Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Blinking detection method and apparatus as well as blinking monitor and eye wearing device

A detection method and monitor technology, applied in the field of signal processing, can solve the problems of low detection accuracy and achieve the effect of improving accuracy and facilitating follow-up monitoring

Active Publication Date: 2019-03-22
SHENZHEN H&T DATA RESOURCES & CLOUD TECH LTD
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the body motion detection chip is easily interfered by external electromagnetic waves and human motion during the process of sending and receiving electromagnetic waves, and there is a problem of low detection accuracy.

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
  • Blinking detection method and apparatus as well as blinking monitor and eye wearing device
  • Blinking detection method and apparatus as well as blinking monitor and eye wearing device
  • Blinking detection method and apparatus as well as blinking monitor and eye wearing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0060] The blink detection method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the eye-wearing device 10 may be provided with a blink monitor, which includes a micro-motion sensor 11 and a blink detection module 12 electrically connected to each other, wherein, when the subject wears the eye-wearing device, the micro-motion sensor may be attached The orbicularis oculi muscle micro-movement signal is collected around the orbicularis oculi muscle of the subject under test, and the blink detection module can d...

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 a blinking detection method and apparatus as well as a blinking monitor, an eye wearing device and a readable storage medium. The method comprises the following steps: acquiring an orbicularis oculi muscle inching signal in real time by virtue of an inching sensor in the blinking monitor, wherein the inching sensor is fit to the periphery of the orbicularis oculi muscle ofa detected object; and according to the orbicularis oculi muscle inching signal, determining a current blinking parameter of the detected object, wherein the blinking parameter comprises a blinking durability and a blinking frequency. The method of the invention is unlikely to interfere by external electromagnetic waves and human body movement, so that the blinking detection accuracy can be improved, the blinking parameter of the detected object can be accurately monitored in real time, and the subsequent monitoring for the eye fatigue or eye diseases based on the blinking parameter can be facilitated.

Description

technical field [0001] The present application relates to the technical field of signal processing, and in particular relates to a blink detection method and device, a blink monitor, an eyewear device and a readable storage medium. Background technique [0002] Blinking is a quick eye-closing action, called the blink reflex; the involuntary blinking of the human body is actually a protective action, which can evenly distribute tears on the cornea and conjunctiva to keep the cornea and conjunctiva intact. Moist, the blinking action can also give the retina and eye muscles a temporary rest and relieve eye fatigue. According to statistics, a normal person blinks about 15 times per minute on average, usually every 2 to 6 seconds, and the duration of each blink is 0.2 to 0.4 seconds. According to relevant research, the blinking frequency is closely related to people's physiological and psychological conditions. When people are in a state of tension, the blinking frequency increa...

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): A61B5/11A61B3/10
CPCA61B3/0016A61B3/10A61B5/1103A61B5/6803A61B5/7203A61B5/7235A61B5/746
Inventor 冯澍婷刘洪涛
Owner SHENZHEN H&T DATA RESOURCES & CLOUD TECH LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com