Citation

Friedman K, Mihora D, Hutchinson J. Int. J. Crashworthiness 2018; 23(2): 161-172.

Copyright

(Copyright © 2018, Informa - Taylor and Francis Group)

DOI

10.1080/13588265.2017.1290735

PMID

unavailable

Abstract

By 2030, substantial increases in the number of heavy trucks are expected to be on roadways throughout the United States. Currently, 3000 to 5000 occupant fatalities occur in the vehicles impacted by heavy trucks. A significant portion of these engage with the front end of the heavy truck. The use of radar systems has been shown to significantly mitigate many of these rear-end crashes. In this study, the use of deployable front-end airbags is evaluated in terms of the potential effects on passenger vehicles when they are struck in the front or rear by the front of a heavy truck. A virtual testing methodology for the evaluation of various designs under impact conditions is described. The study reports on the potential effects of radar-activated, heavy-truck, front-end airbag systems on crash mitigation in front- and rear-end impacts.

Language: en

Keywords

compatibility; external vehicle airbags; front underride; Heavy trucks; radar-activated airbags; rear underride