Patent ID: 8070239

Claim:
A regenerative braking coordination device, comprising: a braking operating member configured to receive an input from a driver, the input corresponding to an operation amount; a braking force boosting device configured to generate a hydraulic braking pressure corresponding to the operation amount; an input shaft configured to transmit the operation amount to the braking force boosting device; a hydraulic pressure braking device configured to generate a braking force using the hydraulic braking pressure; an operation amount detector configured to detect the operation amount; a regenerative braking control part configured to generate a braking force using a motor, the braking force corresponding to the operation amount; a cutoff valve configured to block the orifice when at least one of the operation amount detector, the regenerative braking control part and the motor fails; and an operation amount absorber configured to absorb the operation amount, the operation amount absorber including: a cylinder; a piston dividing an interior of the cylinder into a first hydraulic chamber and a second hydraulic chamber; and an orifice connecting the first hydraulic chamber and the second hydraulic chamber.