A Measuring Method for Dynamic Attention Allocation of Air Traffic Controllers

Abstract

The invention provides a measuring method for dynamically distributing attention of an air traffic controlman. According to the technical scheme, the method adopts an eye tracker; by fitting eye movement trajectory data of the air traffic controlman and coordinates of aircrafts, a real-time point of fixation of the air traffic controlman for the aircrafts is judged; in conjunction with basic memory and forgetting time intervals of the air traffic controlman, an attention assigned value of each moment of the air traffic controlman for each aircraft is determined, and basic support data are provided for deep research and control.

Description

Technical field: [0001] The invention relates to a measurement method for dynamic distribution of attention of air traffic controllers. Background technique: [0002] With the rapid development of my country's social economy, the national economy's demand for civil aviation is becoming more and more vigorous. In the past 10 years, the average annual growth rate of my country's civil aviation traffic has exceeded 10%. At the same time, the increase in the number of air traffic control personnel is far behind With the increase of civil aviation traffic, the workload of air traffic control personnel has increased, and the phenomena of fatigue and work errors are increasing day by day, which brings huge safety hazards to air traffic control operations. Air traffic control departments at all levels have carried out a series of special governance work and achieved great results. However, due to the lack of in-depth basic research, the actual prevention and control effects cannot be...

AI Technical Summary

Problems solved by technology

[0003] At present, there are not many in-depth researches on controllers’ “forgotten omissions” at home and abroad, especially the input of controllers’ “mistakes and omissions”—quantitative research on attention allocation is not enough

Existing research at home and abroad mainly focuses on the influencing factors, classification, and control measures of controllers' "errors, forgetting and omissions". There are also some discussions on controllers' attention distribution habits. And at the macro level, there is a lack of accurate measurement of the controller's details and attention allocation in the control process. The difficulty of accurate measurement of the controller's attention allocation lies in the accurate measurement of the dynamic allocation of attention. If this problem can be solved, the controller " The problem of "missing, forgetting and missing" can be discussed on a quantitative level supported by a large amount of detailed data, which is conducive to fundamentally solving the problem