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http://dx.doi.org/10.22680/kasa2022.14.4.100

A Study of Symmetry in Speed of Two Identical Vehicles in a Frontal Oblique Crash  

Myeonggyu, An ((주)유이엔지니어링)
Ho, Kim ((주)유이엔지니어링)
Young Myung, So ((주)유이엔지니어링)
Publication Information
Journal of Auto-vehicle Safety Association / v.14, no.4, 2022 , pp. 100-105 More about this Journal
Abstract
Oblique car to car frontal impact is quite common on the road and series of studies have been done to realize this in the lab. At a certain angle of oblique crash a car (ego) is to travel at a speed of xkm/h to hit the other car(traffic) which is approaching to ego at a speed of ykm/h. Symmetry of the speed of two vehicles, x vs. y, is studied with respect to the impulse of the ego vehicle as well as occupant injury. If there is symmetry of speed of two vehicles, number of case studies needed to analyze the oblique frontal impact may decrease: ex. in the case of 30degree oblique crash 40km/h (ego) / 80km/h (traffic) will show the similar behavior as 80km/h (ego) / 40km/h (traffic) crash.
Keywords
Automated Driving; Finite Element Method; Vehicle Safety; Occupant Safety;
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  • Reference
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