?????? ?? ?????? ?? ?????????? ??? ?? ???????? ??? ?? ??????????, ???? ??? ?????????? ???????, ??? ?? ??????? ?????????? ?? ????????? ??? ???? ???? ?????? ? ?????? ??? ?????.The architecture of the AWD/4WD method can be explained by showing its doable running modes.[1] A single car can have the chance to operate in many modes based on driver selec