SID-IIS Response in Side Impact Testing

The responses of a 5^th percentile female ATD in the driver and/or rear passenger positions of 56 crashes are described.

The Transport Canada side impact programme consisted of LTV-to-car impacts, car-to-car impacts and IIHS barrier-to-car tests. The majority of the tests involved severe crash conditions for which the vehicles were not designed. The SID-IIs head, chest and abdominal responses were compared to determine the effects of the striking bullet geometry, the angle of impact, the impact point and the self-protective elements of the struck vehicle, including airbag technology and armrest designs.

The SID-IIs head responses and deflection measures were sufficiently sensitive to discriminate between the various striking vehicles, crash configurations, airbag systems and armrest characteristics. The SID-IIs was found to be repeatable and durable and provides the opportunity to evaluate side impact protection in regions of the vehicle that cannot be evaluated with 50^th percentile side impact dummies.