A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination
The detection and evaluation of fatigue levels in drivers play a crucial role in reducing traffic accidents and improving the overall quality of life. However, existing studies in this domain often focus on fatigue detection alone, with limited research on fatigue level evaluation. These limitations...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Electronics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9292/12/13/2884 |
| _version_ | 1797591863086022656 |
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| author | Fei-Fei Wei Tao Chi Xuebo Chen |
| author_facet | Fei-Fei Wei Tao Chi Xuebo Chen |
| author_sort | Fei-Fei Wei |
| collection | DOAJ |
| description | The detection and evaluation of fatigue levels in drivers play a crucial role in reducing traffic accidents and improving the overall quality of life. However, existing studies in this domain often focus on fatigue detection alone, with limited research on fatigue level evaluation. These limitations include the use of single evaluation methods and relatively low accuracy rates. To address these issues, this paper introduces an innovative approach for determining fatigue driving levels. We employ the Dlib library and fatigue state detection algorithms to develop a novel method specifically designed to assess fatigue levels. Unlike conventional approaches, our method adopts a multi-feature fusion strategy, integrating fatigue features from the eyes, mouth, and head pose. By combining these features, we achieve a more precise evaluation of the driver’s fatigue state level. Additionally, we propose a comprehensive evaluation method based on the analytic hierarchy process (AHP) and fuzzy comprehensive evaluation, combined with situational prediction. This approach effectively evaluates the fatigue state level of drivers at specific moments or stages and provides accurate predictions. Furthermore, we optimize the gated recurrent unit (GRU) network using an enhanced marine predator algorithm (MAP), which results in significant improvements in predicting fatigue levels during situational prediction. Experimental results demonstrate a classification accuracy of 92% across various scenarios while maintaining real-time performance. In summary, this paper introduces a novel approach for determining fatigue driving levels through multi-feature fusion. We also incorporate AHP-fuzzy comprehensive evaluation and situational prediction techniques, enhancing the accuracy and reliability of fatigue level evaluation. This research holds both theoretical and practical significance in the field of fatigue driving. |
| first_indexed | 2024-03-11T01:43:26Z |
| format | Article |
| id | doaj.art-d766187677584f4cacb5d7b6dd60ac05 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-11T01:43:26Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-d766187677584f4cacb5d7b6dd60ac052023-11-18T16:24:49ZengMDPI AGElectronics2079-92922023-06-011213288410.3390/electronics12132884A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level DeterminationFei-Fei Wei0Tao Chi1Xuebo Chen2School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan 114051, ChinaSchool of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan 114051, ChinaSchool of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan 114051, ChinaThe detection and evaluation of fatigue levels in drivers play a crucial role in reducing traffic accidents and improving the overall quality of life. However, existing studies in this domain often focus on fatigue detection alone, with limited research on fatigue level evaluation. These limitations include the use of single evaluation methods and relatively low accuracy rates. To address these issues, this paper introduces an innovative approach for determining fatigue driving levels. We employ the Dlib library and fatigue state detection algorithms to develop a novel method specifically designed to assess fatigue levels. Unlike conventional approaches, our method adopts a multi-feature fusion strategy, integrating fatigue features from the eyes, mouth, and head pose. By combining these features, we achieve a more precise evaluation of the driver’s fatigue state level. Additionally, we propose a comprehensive evaluation method based on the analytic hierarchy process (AHP) and fuzzy comprehensive evaluation, combined with situational prediction. This approach effectively evaluates the fatigue state level of drivers at specific moments or stages and provides accurate predictions. Furthermore, we optimize the gated recurrent unit (GRU) network using an enhanced marine predator algorithm (MAP), which results in significant improvements in predicting fatigue levels during situational prediction. Experimental results demonstrate a classification accuracy of 92% across various scenarios while maintaining real-time performance. In summary, this paper introduces a novel approach for determining fatigue driving levels through multi-feature fusion. We also incorporate AHP-fuzzy comprehensive evaluation and situational prediction techniques, enhancing the accuracy and reliability of fatigue level evaluation. This research holds both theoretical and practical significance in the field of fatigue driving.https://www.mdpi.com/2079-9292/12/13/2884multi-feature fusionfatigue driving detectionAHP-fuzzy comprehensive evaluationsituational awareness |
| spellingShingle | Fei-Fei Wei Tao Chi Xuebo Chen A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination Electronics multi-feature fusion fatigue driving detection AHP-fuzzy comprehensive evaluation situational awareness |
| title | A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination |
| title_full | A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination |
| title_fullStr | A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination |
| title_full_unstemmed | A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination |
| title_short | A Multi-Feature Fusion and Situation Awareness-Based Method for Fatigue Driving Level Determination |
| title_sort | multi feature fusion and situation awareness based method for fatigue driving level determination |
| topic | multi-feature fusion fatigue driving detection AHP-fuzzy comprehensive evaluation situational awareness |
| url | https://www.mdpi.com/2079-9292/12/13/2884 |
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