Patent ID: 9168818
Filing Date: 2015-10-27
Classification: B60G,B60K,B60L,B60T,B62D,Y02T

Abstract:
1. An electric vehicle propelled by a motor that rotates to drive driving wheels, comprising: a body that includes a body frame; a driving module that includes a sub-frame detachable from the body frame, driving wheels, a driving device provided with a motor mounted on the sub-frame and applying driving force to the driving wheels to start or accelerate the electric vehicle, a driving-wheel suspension device attached to the sub-frame, a driving module control unit that receives signals from the body and controls driving of the electric vehicle, and a driving-wheel brake device stopping or decelerating the electric vehicle; and a connection unit that maintains the relative position relationship between the body and the driving module upon attachment of the sub-frame to the body frame, and connects the body and the driving module with signal lines.