Pilot situational awareness prediction system and method based on dynamic pathway model

A pilot and situational technology, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve the problems that the operator is not fully developed, and the dynamic update of situational elements is not fully considered.

Active Publication Date: 2020-08-21
BEIHANG UNIV
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

First of all, the dynamic update of situational elements has not been fully considered, and the detailed dynamic process is only described in a few systems
Second, the 3 levels of situational awareness are not given equal consideration, for example, the first level of situational awareness is usually given a lot of attention, while the third level is more or less ignored; Environmental experimental validation has not been adequately carried out, especially in flight situations

Method used

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  • Pilot situational awareness prediction system and method based on dynamic pathway model
  • Pilot situational awareness prediction system and method based on dynamic pathway model
  • Pilot situational awareness prediction system and method based on dynamic pathway model

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Embodiment Construction

[0087] According to one aspect of the present invention, a pilot situation awareness prediction system based on a dynamic pathway model is provided, which includes:

[0088] The flight situation input subsystem is used to provide initial requirements for the pilot situation awareness prediction and determination system, which includes a display interface parameter input module and a task operation characteristic input module, and assigns design constants accordingly;

[0089] A situational awareness assessment system based on a dynamic pathway model, which includes a pilot's cognitive state expectation calculation sub-module, task importance calculation sub-module and situational awareness level output module, based on which the dynamic pathway model-based situational awareness is implemented for the flight situation input system Algorithm calculations and output.

[0090] According to a further embodiment of the present invention, the flight situation input module includes tw...

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PUM

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Abstract

The invention provides a pilot situational awareness level prediction system and a method based on a dynamic path model. The system and the method can realize result comparison of pilot situation awareness level prediction in a typical dynamic situation consisting of various display interfaces and task operations, have the characteristics of wide applicability, high accuracy and the like, and canprovide technical support for cockpit human factor design and pilot training strategy optimization.

Description

technical field [0001] The invention relates to a pilot situation awareness prediction system and method based on a dynamic pathway model. Background technique [0002] Situational awareness is one of the important research contents of aviation ergonomics. Situational awareness reflects the pilot's awareness of various factors and conditions affecting the aircraft and crew in a specific time and space. Situational awareness is not only related to display interface design, but also to disasters and accidents that occur in situations where situational awareness is lacking. A large number of research results show that the higher the pilot's situational awareness level, the more quickly and effectively he can implement control and control, which is more conducive to ensuring flight safety. [0003] There are still some deficiencies in existing situational awareness prediction systems. First of all, the dynamic update of situational elements has not been fully considered, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/18
CPCA61B5/165A61B5/18
Inventor 冯传宴完颜笑如刘双陈浩郭司南梁超然
Owner BEIHANG UNIV
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