Patent ID: 9180848
Filing Date: 2015-11-10
Classification: B60L,B60T,Y02T,Y10S

Abstract:
1. A vehicle brake force generation device, comprising: an electric motor for applying a drive force and a regenerative brake force to a wheel of a vehicle; a hydraulic brake pressure generation device for generating a hydraulic brake pressure to be applied to a brake member of the vehicle; a slip information computation section for obtaining slip information of the wheel; a behavior-stabilization assistance device for performing control of friction braking caused by at least the hydraulic brake pressure generation device so as to reduce slip of the wheel, based on the slip information; a diagnosis section for performing diagnosis of the behavior-stabilization assistance device; and a brake control section for performing cooperative brake control including at least one of control of regenerative braking caused by the electric motor and the control of the friction braking caused by the hydraulic brake pressure generation device, wherein the brake control section maintains a state of the control of the regenerative braking caused by the electric motor when the brake control section has obtained diagnosis information during the cooperative brake control including at least the control of the regenerative braking caused by the electric motor, the diagnosis information representing that the behavior-stabilization assistance device is in an abnormal state.