As the world's first public "chain of rear-end collision" test, this three-car serial rear-end of the test compared to before we see a variety of crash tests which Aspect? To be precise there are three points:
First of all, because the current regulations and the collision test agencies are not for the rear of the vehicle rear-end has any mandatory requirements or pilot projects, so car prices can meet their own standards to meet the rear-end collision simulation accident worth a look. Second, in the rear of the vehicle energy transfer and energy transfer between the different car prices will have different ideas, the blind pursuit of energy absorption will cause the driver of the whiplash, certainly not, so the test dummy cervical Stress situation worth a visit. Finally, most of the passenger car rear-end truck, it is likely to occur "drill the bottom" tragedy, when the front of the passenger car crash beam, energy-absorbing areas are basically unable to participate in the work, so the test Whether it will happen "drilling the car at the end" of the phenomenon, it is worth a look.
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August 2017
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