The method 1 wherein said collecting {HEAD ~ a vehicle factor} further includes collecting {TAIL ~ the vehicle speed} of the vehicle 
The method 1 wherein said collecting { HEAD ~ a vehicle factor } further includes collecting { TAIL ~ the vehicle speed } of the vehicle
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH