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

A System for Cockpit Usability Evaluation of Civil Aircraft

A cockpit and usability technology, which is applied in the system field of cockpit usability evaluation of civil aircraft, can solve the problems of unavoidable individual differences and the influence of subjective tendencies in cockpit evaluation, so as to improve the comfort of human-machine interaction and reduce development costs. Effect

Active Publication Date: 2021-07-02
COMAC +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional cockpit evaluation method is a purely subjective cockpit evaluation method. There is no degree of combination of subjectivity and objectivity, which is based on objective measurement data and supplemented by subjective evaluation. Therefore, it cannot avoid the influence of individual differences and subjective tendencies in cockpit evaluation. influences

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
  • A System for Cockpit Usability Evaluation of Civil Aircraft
  • A System for Cockpit Usability Evaluation of Civil Aircraft
  • A System for Cockpit Usability Evaluation of Civil Aircraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] see figure 1 As shown, the system for civil aircraft cockpit usability evaluation shown in this embodiment includes evaluation software and a video tracking measurement system.

[0026] The video tracking measurement system includes an eye tracker, a wearable motion capture device, and a video recording device. The data that the video tracking measurement system needs to collect is shown in Table 1.

[0027]

[0028]

[0029] Table 1

[0030] The evaluation software includes evaluation scene selection module, evaluation data input module, data processing module, usability evaluation module, evaluation report output module, evaluation historical data module and usability module.

[0031] (1) Scene selection module

[0032] The scene selection module is used to provide an evaluation scene selection interface and a scene editing ...

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 system for evaluating the usability of a cockpit of a civil aircraft, which includes evaluation software and a video tracking measurement system. Frequency index data, help frequency index data, misoperation correction index data, learnability index data, task difficulty index data, cognitive load index data, human-computer interaction interface satisfaction index data, comfort index data, cockpit Safety design index data, human-computer interaction safety index data, and evaluation results including validity index data, efficiency index data, satisfaction index data, and safety index data are obtained according to the above index data and determined evaluation scenarios. The invention combines the objective measurement of the cockpit evaluation with the subjective evaluation, and can better evaluate the usability of the cockpit of the civil aircraft.

Description

technical field [0001] The invention belongs to the field of civil aircraft cockpit design evaluation, and is a system for civil aircraft cockpit usability evaluation. Background technique [0002] According to the international standard ISO 9241-11: "Usability" refers to the effectiveness, efficiency and user satisfaction (The extent to which a product can be used by specified users) when the product is used for a specific purpose in a specific environment. to achieve specified goals with effectiveness, efficiency, and satisfaction in a specified context of use). [0003] Usability research has a complete theoretical system and forms a new professional discipline: Usability Engineering. Represented by American cognitive psychologists Norman and Nielsen, usability engineering is based on basic disciplines such as cognitive psychology, experimental psychology, anthropology and program engineering. In the process of product development, through structured Methods to improve ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G07C5/08G06F3/01G06F3/0487
Inventor 王伟由立岩米毅刘超强莫兴智李鑫侯洋浩田大成吴鑫沈立新李畅吴广博陈昊昱夏家富张启鹏贾多
Owner COMAC
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