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

Control work efficiency analysis method, device and system based on brain load

A load and ergonomics technology, applied in the field of brain load-based manipulation ergonomics analysis system, can solve the problems of unfairness, large manpower, and low accuracy of scoring results, so as to reduce dependence on expert experience, improve accuracy and effectiveness The effect of saving labor cost and time cost

Active Publication Date: 2021-01-22
BEIJING NORMAL UNIVERSITY
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual scoring method not only consumes a lot of manpower, but also has low accuracy and unfairness in the scoring results due to excessive reliance on human subjective factors. Therefore, it is necessary to provide an intelligent analysis and control of ergonomics.

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
  • Control work efficiency analysis method, device and system based on brain load
  • Control work efficiency analysis method, device and system based on brain load
  • Control work efficiency analysis method, device and system based on brain load

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0078] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0079] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0080] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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 provides a control work efficiency analysis method, device and system based on a brain load. The method comprises the steps of obtaining manipulation behavior data and physiological information data generated when a manipulation player manipulates a target object to execute a target task; determining a vector value of a second physiological feature vector corresponding to a brain load evaluation index according to the control behavior data and the physiological information data; wherein the second physiological feature vector comprises a plurality of second physiological featuresinfluencing the brain load evaluation index; inputting the vector value of the second physiological feature vector into a preset brain load identification model to obtain a score of the brain load evaluation index by the control player; wherein the brain load identification model reflects a mapping relationship between the second physiological feature vector and the score of the brain load evaluation index; obtaining a control score of the control player according to the score of the control player for the brain load evaluation index; and executing a set operation according to the control score.

Description

technical field [0001] The present disclosure relates to the technical field of automatic analysis of ergonomics of manipulation, and more specifically, to a method for analyzing ergonomics of manipulation based on brain load, a device for analyzing ergonomics of manipulation based on brain load, and a system for analyzing ergonomics of manipulation based on brain load. Background technique [0002] Different operators operate the same target object to perform the target task, and will have different control ergonomics. For example, different operators control the same type of UAV to perform the same target task, and there will be different performances. Some operators can use shorter Time to complete the target task, some operators have a good mental state when performing the target task and so on. Analyzing the manipulative ergonomics exhibited by the manipulator when manipulating the target object to perform the target task can be used as the basis for selecting the manip...

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): G06F3/01G06K9/00G06K9/62G06N3/04G06N3/08G06N20/00G06Q10/06A61B5/00A61B5/24A61B5/369A61B5/16
CPCG06F3/013G06F3/015G06N3/08G06N20/00G06Q10/06398A61B5/7225A61B5/165A61B2503/20G06V40/168G06V40/172G06V40/174G06N3/045G06F18/2411
Inventor 李小俚赵小川顾恒姚群力丁兆环张昊柳传财张予川
Owner BEIJING NORMAL UNIVERSITY
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