Seat belt protection of train driver during secondary impact

Wang, Wenbin; Zhang, Dongdong; Ji, Jiawei; Tian, Honglei; Zhao, Hongwei

doi:10.1109/icite.2016.7581313

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…Their main importance is accuracy. The simulation model must undergo validation, which is based on comparing the results of simulation studies with experimental studies [17,18,19].…”

Section: Introductionmentioning

confidence: 99%

Frontal collision simulation in laboratory conditions

Frej

Jáskiéwicz

Kubiak

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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The article presents the displacement of individual body parts of volunteers during a controlled crash test at low speed. The crash test stand used is equipped with a vehicle seat with standard seat belts, which moves along the ramp rails. The stand enables both front, side and rear crash tests. The stand enables crash tests from 5 km/h to 20 km/h. The aim of the research is to compare the displacements of individual parts of the volunteers’ body, taking into account the division into sex. A study carried out on 130 volunteers (80 men and 50 women), at a collision speed of 15 km/h, showed slight differences in the trajectory of the volunteers’ head movement. Before the study, the volunteers were measured and weighed, and then assigned to the appropriate population percentile. Volunteers were classified into a given percentile group on the basis of the mean of 15 anthropometric dimensions of individual body parts. The obtained results are the basis for building a physical model of a dummy.

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“…Their main importance is accuracy. The simulation model must undergo validation, which is based on comparing the results of simulation studies with experimental studies [17,18,19].…”

Section: Introductionmentioning

confidence: 99%

Frontal collision simulation in laboratory conditions

Frej

Jáskiéwicz

Kubiak

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

show abstract

“…Therefore, simulations are performed first. The simulation programs of anthropometric manikins include such programs as: Madymo, Dytran, Dassault Systèmes SIMULIA, ANSYS Engineering Simulation, SIMPACT Caterham Super 7, MSC Software ADAMS [26,27]. These programs allow you to perform simulated crash tests with minimal financial burden.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Head of a Simulation Crash Test Dummy with Speed Motion

et al. 2021

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The article presents a model of an anthropometric dummy designed for low velocity crash tests, designed in ADAMS. The model consists of rigid bodies connected with special joints with appropriately selected stiffness and damping. The simulation dummy has the appropriate dimensions, shape, and mass of individual elements to suit a 50 percentile male. The purpose of this article is to draw attention to low speed crash tests. Current dummies such as THOR and Hybrid III are used for crash tests at speeds above 40 km/h. In contrast, the low-speed test dummy currently used is the BioRID-II dummy, which is mainly adapted to the whiplash test at speeds of up to 16km/h. Thus, it can be seen that there is a gap in the use of crash test dummies. There are no low-speed dummies for side and front crash tests, and there are no dummies for rear crash tests between 16 km/h and 25 km/h. Which corresponds to a collision of a passenger vehicle with a hard obstacle at a speed of 30 km/h. Therefore, in collisions with low speeds of 20 km/h, the splash airbag will probably not be activated. The article contains the results of a computer simulation at a speed of 20 km/h vehicle out in the ADAMS program. These results were compared with the experimental results of the laboratory crash test using volunteers and the Hybrid III dummy. The simulation results are the basis for building the physical model dummy. The simulation aims to reflect the greatest possible compliance of the movements of individual parts of the human body during a collision at low speed.

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