Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Gwi Chul Kim

Ho Wook Lee

Yong Hwa Lee

Kyung Ho Yoon

A brake torque distribution device for distributing braking torque to wheels of a vehicle includes: a receiving unit for receiving vehicle driving information including required braking torque; a regenerative braking unit for generating regenerative braking torque; a braking torque generating unit for generating braking torque; and a braking control unit for controlling the braking torque generating unit to distribute the braking torque to the wheels of the vehicle, where the braking control unit may determine the braking torque distributed to the braking torque generating unit based on an optimal tire slip diagram stored in memory.

Brake torque distribution device and distribution method of vehicle

An apparatus of determining a target steering angle, may include: a feedforward steering angle calculator configured for determining a feed forward steering angle reflecting a yaw moment generated by torque vectoring during turning driving of an electric vehicle in autonomous driving; and an adder configured for obtaining a target steering angle by adding the determined feedforward steering angle to a feedback steering angle, the feedback steering angle being a steering angle measured through a steering angle sensor.

Apparatus, method and computer readable medium for calculating target steering angle considering yaw moment by torque vectoring when turning driving of electric vehicle in autonomous driving

A an apparatus of controlling a braking of a vehicle traveling in track mode includes a driving information detector configured to detect a braking request from a driver while the vehicle is driving; and a vehicle controller configured to, when the braking request is detected, control the braking of the vehicle according to a total required torque in response to the detected braking request, wherein the total required torque is a sum of a regenerative braking torque by a motor of the vehicle and a friction braking torque by a brake of the vehicle, wherein the vehicle controller is configured to decrease braking force by friction braking by relatively decreasing friction braking torque by increasing the regenerative braking torque of the total required torque, and wherein the regenerative braking torque is greater than a regenerative braking torque in non-track mode.

Apparatus, method and computer readable storage medium for controlling braking of vehicle

A control device may be configured for responding to failure for ensuring the stability of a vehicle by switching from a two-wheel-drive mode to a four-wheel-drive mode when detecting failure of the brake system in a two-wheel-drive mode.

Control device for responding to failure of brake system of four-wheel drive electric vehicle

A method of controlling braking of a vehicle is provided. When a disconnector is disconnected and an auxiliary drive wheel is separated from a driving system, vehicle braking is performed with regenerative braking by a primary drive wheel motor during braking. Subsequently, the disconnector is connected based on a vehicle stability state, and then, braking is performed simultaneously on the auxiliary drive wheel and a primary drive wheel.

Method and system of controlling braking of vehicle

A method and a system for controlling driving of a vehicle according to a driving intent of a driver in a sports mode, may include determining a situation in which whether sporty driving is required for the vehicle due to an output value reflecting a driving state of the vehicle which is driving in a sports mode, and, when the situation is determined as requiring the sporty driving, controlling, by the controller, the clutch mechanism to release a coupling between the front wheel and the front wheel drive motor for the vehicle to drive in a rear wheel drive manner, and the system to which the method is applied.

Growing community of inventors

Anyang-si, South Korea

Gwi Chul Kim