Patent ID: 9665995
Date: 2017-05-30
CPC Classifications: B60R,G01M,G01S,G07C,G08G,H04N

Claim:
1. A computer-implemented method for performing crash analysis of one or more vehicles involved in a crash, the method comprising: periodically receiving, by a processor, a plurality of GPS samples associated with a vehicle; generating, by the processor, a trajectory for the vehicle by tracing the plurality of GPS samples; segmenting, by the processor, the trajectory into one or more macro level segments, wherein each macro level segment is segmented into one or more micro level segments; receiving, by the processor, a plurality of acceleration samples for at least one micro level segment of each macro level segment; computing, by the processor: determining, by the processor, a crash responsibility score based upon the at least one macro level score, the crash responsibility score for performing crash analysis of the vehicle, wherein the crash responsibility score represent responsibility score of each vehicle involved in the crash, and wherein the crash responsibility score comprises a numerical value within a range of 0 to 1, wherein a 0 numerical value indicates no responsibility and a 1 numerical value indicates full responsibility of the vehicle involved in the crash.