Patent ID: 9616755
Date: 2017-04-11
CPC Classifications: B60L,B60T,B62J,B62K,B62M,Y02T

Claim:
1. A regenerative brake control system comprising: an electric motor; a detecting device for detecting a vehicle state; and a control unit configured to set a regenerative torque of the electric motor; wherein the control unit is configured to set a target regenerative torque based on the vehicle state detected by the detecting device when a predetermined regeneration condition is satisfied, wherein when a predetermined asymptotic control condition is satisfied, the control unit is configured to perform an asymptotic control process in which a regenerative torque command provided to the electric motor approaches the target regenerative torque over time, and wherein when the predetermined asymptotic control condition is not satisfied, the control unit is configured to immediately provide the target regenerative torque as the regenerative torque command to the electric motor; wherein the target regenerative torque is a negative torque value, and wherein the control unit is configured to: