This methodology can be used for all calculations of HIC, with all test devices having an upper neck triaxial load cell mounted rigidly to the head, and head triaxial accelerometers. The purpose of this SAE Information Report is to describe a computer-adaptable technique for determining head engagement and disengagement times for use in the calculation of the HIC without reliance on contact switches or photography.
SAE J2052-2011 history
2016SAE J2052-2016 Test Device Head Contact Duration Analysis
2011SAE J2052-2011 Test Device Head Contact Duration Analysis
2005SAE J2052-2005 Test Device Head Contact Duration Analysis
1997SAE J2052-1997 Test Device Head Contact Duration Analysis
1990SAE J2052-1990 Test Device Head Contact Duration Analysis@ Information Report