Construction of vehicle frontal 18° oblique impact platform and analysis of driver injury

Yongqiang Wu; Manli Liu; Deyou Yan

doi:10.1117/12.3039741

28 August 2024 Construction of vehicle frontal 18° oblique impact platform and analysis of driver injury

Yongqiang Wu, Manli Liu, Deyou Yan

Proceedings Volume 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024); 132513E (2024) https://doi.org/10.1117/12.3039741
Event: 9th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 2024, Guilin, China

Abstract

Oblique crash is one of the most common types on the roads. However, there are few researches on oblique crash in the field of automobile safety and researchers prefer Hybrid III 50^th ATD as protection object rather than the Hybrid III 5^th ATD and Hybrid III 95^th ATD. 18° oblique crash test platform is built and three test methods are established based on the comparison of tests in this paper to improve the relevant standards of vehicle safety and further to reduce the casualties in oblique crash traffic accidents, and the injury characteristics of the Hybrid III ATDs and their correlations are compared and analyzed through 60 tests. The results show that the neck and right thigh of the Hybrid III 50^th ATD are at the highest risk of injury, while the head injury indexes of the Hybrid III 5^th ATD are 29.9% higher than that of the Hybrid III 50^th ATD and the left thigh force of the Hybrid III 95^th ATD is 565.5% higher than that of the Hybrid III 50^th ATD, indicating drivers with different percentile will be injured in different degrees in 18° oblique crash, which provides the most powerful data support and technical support for further improvement of related standards and also has guiding significance for vehicle enterprises to optimize the model design.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yongqiang Wu, Manli Liu, and Deyou Yan "Construction of vehicle frontal 18° oblique impact platform and analysis of driver injury", Proc. SPIE 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 132513E (28 August 2024); https://doi.org/10.1117/12.3039741

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KEYWORDS

Injuries

Chest

Head

Safety

Neck

Standards development

Analytical research

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