Visual fatigue measurement method, and system, storage medium and electronic device thereof

A measurement method and technology for visual fatigue, applied in the field of visual fatigue measurement, can solve problems such as inaccurate measurement of visual fatigue, and achieve the effect of accurate and reliable measurement results and accurate determination of the degree of fatigue.

Active Publication Date: 2020-02-21
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a visual fatigue measurement method and its system aiming at solving the problem of visual fatigue in the prior art. Inaccurate Fatigue Measurement Problems

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
  • Visual fatigue measurement method, and system, storage medium and electronic device thereof
  • Visual fatigue measurement method, and system, storage medium and electronic device thereof
  • Visual fatigue measurement method, and system, storage medium and electronic device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] Please also see Figure 1-Figure 9 , the present invention provides some embodiments of a visual fatigue measurement method.

[0048] The inventor found through experiments that the higher the fixation frequency and the lower the saccade amplitude of the human eye, the deeper the degree of visual fatigue. Therefore, the visual fatigue can be measured by the fixation frequency and saccade amplitude of the human eye.

[0049] like figure 1 As shown, the visual fatigue measuring method of the embodiment of the present invention comprises the following steps:

[0050] Step S10 , ac...

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 discloses a visual fatigue measurement method as well as a system, a storage medium and an electronic device thereof. The visual fatigue measurement method comprises the following steps:acquiring eye movement parameters of the eyes, wherein the eye movement parameters include one or more selected from fixation frequency and scanning range; and then, obtaining fatigue degree of the eyes on basis of the eye movement parameters. For the fatigue degree is obtained by adopting the fixation frequency and the scanning range as the eye movement parameters, the visual fatigue measurementmethod is reliable in measurement result; and thus, the visual fatigue measurement method is capable of accurately determining fatigue degree of a user.

Description

technical field [0001] The invention relates to the technical field of visual fatigue measurement, in particular to a visual fatigue measurement method and system, a storage medium, and electronic equipment. Background technique [0002] With the gradual popularization of video display terminals (abbreviated as VDT, mainly electronic screens such as various mobile phones, tablets, desktop computers, TVs, and advertising screens) and artificial light sources, the aging population and the increasing pressure of learning and work, and Blurred vision, dry eyes, double vision, tearing, eye pain and head, neck and shoulder pain are typical symptoms of visual fatigue. The state of eye fatigue caused by this modern lifestyle will not only endanger eye health, but the continuous decline in adjustment ability will cause myopia and eye diseases, reducing their academic performance and work efficiency. [0003] In the prior art, since electronic backlight screens (such as common mobile...

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): A61B5/16A61B5/11A61B3/02A61B3/14
CPCA61B5/163A61B5/1103A61B3/14A61B3/02
Inventor 陈霏冯永
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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