Method for executing crash-sled test in motor vehicle, involves accelerating test object initially to reference speed and finally decelerating to idle position similar to real impact for simulating impact of motor vehicle on barrier

摘要

#CMT# #/CMT# The method involves accelerating a test object (4) initially to a reference speed and finally decelerating to an idle position similar to a real impact for simulating the impact of the motor vehicle on a barrier. A simulated emergency stop is downstream to the final deceleration up till the idle position such that the test object drives into the final deceleration only with a speed that is reduced relative to the reference speed. #CMT# : #/CMT# An independent claim is included for a crash simulation system for executing crash-sled test in a motor vehicle. #CMT#USE : #/CMT# Method for executing crash-sled test in a motor vehicle. #CMT#ADVANTAGE : #/CMT# The simulated emergency stop is downstream to the final deceleration up till the idle position such that the test object drives into the final deceleration only with a speed that is reduced relative to the reference speed, and hence ensures a reproducible and realistic crash behavior simulation and reduces the seriousness and consequences of a collision on the occupants. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a crash simulation system. 1 : Crash simulation system 4 : Test object 6 : Brake unit 7 : Deformation area 9 : Control unit.