US 12,110,016 B2
Vehicle capable of preventing rolling on non-uniform road surfces and control method thereof
Taeho Ahn, Incheon (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed on Feb. 24, 2022, as Appl. No. 17/680,030.
Claims priority of application No. 10-2021-0081298 (KR), filed on Jun. 23, 2021.
Prior Publication US 2022/0410885 A1, Dec. 29, 2022
Int. Cl. B60W 30/12 (2020.01)
CPC B60W 30/12 (2013.01) [B60W 2520/10 (2013.01); B60W 2520/105 (2013.01); B60W 2520/14 (2013.01); B60W 2552/30 (2020.02); B60W 2552/35 (2020.02); B60W 2720/10 (2013.01); B60W 2720/106 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A vehicle comprising:
a navigation device;
a sensor device; and
a processor configured to:
identify an entry of the vehicle into a tining section of a road through the navigation device,
identify a curvature of the road, a speed of the vehicle, and an acceleration of the vehicle through the sensor device in response to the entry of the vehicle into the tining section,
determine whether the vehicle is traveling in i) a first tining section including uniform unevenness and uniform unevenness intervals or ii) a second tining section including at least one of non-uniform unevenness and non-uniform unevenness intervals, based on the curvature of the road, the speed of the vehicle, and the acceleration of the vehicle, and
perform a lateral control of the vehicle corresponding to the second tining section based on the determination that the vehicle is travelling in the second tining section, wherein the lateral control of the vehicle comprises a control of increasing an angular velocity damping value of the vehicle.