Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system

The article presents the results of laboratory tests on the influence of the choice of the vehicle suspension position and the method of mounting child seats on the vibration comfort of children transported in them. Two child seats were used in the work. The B seat was attached to the vehicle with t...

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Autores principales:	Frej Damian, Zuska Andrzej, Szumska Emilia M.
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	child restraint system comfort vertical vibration Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/59773894383f4457ae657720859f50cf
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spelling	oai:doaj.org-article:59773894383f4457ae657720859f50cf2021-12-05T14:10:46ZLaboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system2391-543910.1515/eng-2021-0050https://doaj.org/article/59773894383f4457ae657720859f50cf2021-03-01T00:00:00Zhttps://doi.org/10.1515/eng-2021-0050https://doaj.org/toc/2391-5439The article presents the results of laboratory tests on the influence of the choice of the vehicle suspension position and the method of mounting child seats on the vibration comfort of children transported in them. Two child seats were used in the work. The B seat was attached to the vehicle with the ISOfix system, while the A seat was attached in the classic way (with seat belts). During the tests, the values of vertical vibrations were recorded on the seats of child seats, the rear seat of the vehicle and on the basis of ISOfix. The analyzed systems, depending on the method of mounting a child seat, may be characterized by two different vibration transmission chains. They depend on the method of fixing the child seat (the classic way of fixing the seat and the ISOFIX system). The article presents the results of empirical tests carried out at the EUSAMA SA.640 stand, which in these tests acted as a vibration generator with a frequency of 0 to 25 Hz. The analysis of the obtained results confirmed the observations published in previous articles about the negative impact of the use of the ISOfix base on the vibrational comfort of children.Frej DamianZuska AndrzejSzumska Emilia M.De Gruyterarticlechild restraint systemcomfortvertical vibrationEngineering (General). Civil engineering (General)TA1-2040ENOpen Engineering, Vol 11, Iss 1, Pp 470-482 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	child restraint system comfort vertical vibration Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	child restraint system comfort vertical vibration Engineering (General). Civil engineering (General) TA1-2040 Frej Damian Zuska Andrzej Szumska Emilia M. Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
description	The article presents the results of laboratory tests on the influence of the choice of the vehicle suspension position and the method of mounting child seats on the vibration comfort of children transported in them. Two child seats were used in the work. The B seat was attached to the vehicle with the ISOfix system, while the A seat was attached in the classic way (with seat belts). During the tests, the values of vertical vibrations were recorded on the seats of child seats, the rear seat of the vehicle and on the basis of ISOfix. The analyzed systems, depending on the method of mounting a child seat, may be characterized by two different vibration transmission chains. They depend on the method of fixing the child seat (the classic way of fixing the seat and the ISOFIX system). The article presents the results of empirical tests carried out at the EUSAMA SA.640 stand, which in these tests acted as a vibration generator with a frequency of 0 to 25 Hz. The analysis of the obtained results confirmed the observations published in previous articles about the negative impact of the use of the ISOfix base on the vibrational comfort of children.
format	article
author	Frej Damian Zuska Andrzej Szumska Emilia M.
author_facet	Frej Damian Zuska Andrzej Szumska Emilia M.
author_sort	Frej Damian
title	Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
title_short	Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
title_full	Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
title_fullStr	Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
title_full_unstemmed	Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
title_sort	laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/59773894383f4457ae657720859f50cf
work_keys_str_mv	AT frejdamian laboratorystudiesoftheinfluenceoftheworkingpositionofthepassengervehicleairsuspensiononthevibrationcomfortofchildrentransportedinthechildrestraintsystem AT zuskaandrzej laboratorystudiesoftheinfluenceoftheworkingpositionofthepassengervehicleairsuspensiononthevibrationcomfortofchildrentransportedinthechildrestraintsystem AT szumskaemiliam laboratorystudiesoftheinfluenceoftheworkingpositionofthepassengervehicleairsuspensiononthevibrationcomfortofchildrentransportedinthechildrestraintsystem
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Laboratory studies of the influence of the working position of the passenger vehicle air suspension on the vibration comfort of children transported in the child restraint system

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