Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
Braking control system and method for eco-friendly vehicle
A braking control system and a method for an eco-friendly vehicle are provided to resolve discrepancy in braking force occurring during switching between hydraulic braking and regenerative braking. The system includes a deceleration determiner that determines target and actual decelerations of the vehicle based on collected information when braking and a torque calculator that calculates target and actual deceleration torques from the determined target and actual decelerations of the vehicle using vehicle equivalent inertia information. An error calculator calculates a torque error and a torque corrector corrects a pre-correction target regenerative braking torque by the calculated torque error and calculates a post-correction target regenerative braking torque. A motor controller adjusts a regenerative braking torque of a motor according to the calculated post-correction target regenerative braking torque.
Kia Motors Corporation Hyundai Motor Company
Y B B B B F B B B B B B B B B B B B B B B B B B B B B Y B B B
Y02T B60L B60L B60W B60W F16D B60W B60W B60T B60T B60L B60W B60T B60T B60T B60W B60L B60L B60W B60W B60W B60W B60L B60T B60W B60W B60W Y02T B60L B60T B60W
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Sung Jae Jeong Soo Youn Kwang Young Joon Ji Won
Kim Eo Jung Chang Oh