Vehicle trajectory data is obtained. A variance of the trajectory data is recursively determined. A speed-dependent weighting function is computed to obtain a speed-dependent weight. An anomaly index is determined based at least on part on application of the speed dependent weight to the recursively determined variance.
申请公布号
MX2015003539(A)
申请公布日期
2015.09.18
申请号
MX20150003539
申请日期
2015.03.19
申请人
FORD GLOBAL TECHNOLOGIES, LLC
发明人
YANG, HSIN-HSIANG;PRAKAH-ASANTE, KWAKU O.;TSENG, FINN