Research on the Detection Method of Flight Trainees’ Attention State Based on Multi-Modal Dynamic Depth Network
Year: 2025
Type: article
Abstract: In aviation safety, pilots must efficiently process dynamic visual information and maintain a high level of attention. Any missed judgment of critical information or delay in decision-making may lead to mission failure or catastrophic consequences. Therefore, accurately detecting pilots’ attention states is the primary prerequisite for improving flight safety and performance. To better detect the attention state of pilots, this paper takes flight trainees as the research object and the simulated flight environment as the experimental background. It proposes a method for detecting the attention state of flight trainees based on a multi-modal dynamic depth network (M3D-Net). The M3D-Net architecture is a lightweight neural network architecture that integrates temporal image features, visual information features, and flight operation data features. It aligns image and text features through an attention mechanism to enhance the semantic association between modalities; it utilizes the Depth-wise Separable Convolution and LSTM (DSC-LSTM) module to model temporal information, dynamically capturing the contextual dependencies within the sequence, and achieving six-level attention state classification. This paper conducted ablation experiments to comparatively analyze the classification effects of the model and also evaluates the effectiveness of our proposed method through model evaluation metrics. Experiments show that the classification effect of the model architecture proposed in this paper reaches 97.56%, with a model size of 18.6 M. Compared with traditional algorithms, the M3D-Net architecture has better performance prospects in terms of application.
DOI: 10.3390/mti9100105
Institutions: Xi'an Technological University, Xi'an Aeronautical University
Language: English
Subfield: Social Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: gold
Estimated APC paid: $1,930
OpenAlex ID: W4415026428