Patent ID: 9199526
Filing Date: 2015-12-01
Classification: B60K,B60L,B60W,Y02T

Abstract:
1. A vehicle comprising: a pair of front wheels; a pair of rear wheels; a pair of front-wheel motors, each one of the pair of front-wheel motors being configured to drive one of the pair of front wheels; a pair of rear-wheel motors, each one of the pair of rear-wheel motors being configured to drive one of the pair of rear wheels; and a pair of reducers configured to (i) reduce a rotation speed of one pair of the pair of front-wheel motors and the pair of rear-wheel motors, and (ii) transmit drive power to the pair of front wheels or the pair of rear wheels driven by said one pair of the pair of front-wheel motors and the pair of rear-wheel motors, wherein a first pair of the pair of front-wheel motors and the pair of rear-wheel motors are motors with a rotation speed higher and torque lower than a second pair of the pair of front-wheel motors and the pair of rear-wheel motors.