| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle drive control device capable of determining driving force interruption in one driving system when driving a pair of right and left driving wheels independently of each other.SOLUTION: When a (drive system differential rotation &Dgr;N) generated between a rotation speed (driving source side rotation speed N2) at the side of a left driving means (left motor/generator) driving a left driving wheel and a rotation speed (driving wheel side rotation speed N1) at the side of the left driving wheel becomes equal to or more than a threshold TH, a determination is made that driving force interruption is generated in the left driving system. When a rotation speed difference (drive system differential rotation &Dgr;N) generated between a rotation speed (driving source side rotation speed N2) at the side of a right driving means (right motor/generator) driving a right driving wheel and a rotation speed (driving wheel side rotation speed N1) at the side of the right driving wheel becomes equal to or more than the threshold TH, a determination is made that driving force interruption is generated in the right driving system. |
