US 12,427,984 B2
Driver assistance system and method of controlling the same
Inho Kim, Seoul (KR)
Assigned to HL KLEMOVE CORP., Incheon (KR)
Filed by HL Klemove Corp., Incheon (KR)
Filed on Jun. 8, 2022, as Appl. No. 17/835,161.
Claims priority of application No. 10-2021-0075035 (KR), filed on Jun. 9, 2021.
Prior Publication US 2022/0396266 A1, Dec. 15, 2022
Int. Cl. B60W 30/16 (2020.01); B60W 40/09 (2012.01); B60W 50/10 (2012.01)
CPC B60W 30/162 (2013.01) [B60W 40/09 (2013.01); B60W 50/10 (2013.01); B60W 2510/0652 (2013.01); B60W 2510/069 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A driver assistance system (DAS) comprising:
a storage configured to store driver tendency data including an amount of decrease in acceleration when a vehicle approaches a specific section, in a state in which an adaptive cruise control (ACC) of the vehicle is deactivated; and
a controller including at least one processor configured to process the driver tendency data,
wherein the controller is configured to, upon the vehicle re-entering the specific section and reaching a stored deceleration start position in a state in which the ACC is activated, control the vehicle to perform at least one of acceleration control or deceleration control according to a pre-controlled acceleration based on the driver tendency data and upon the vehicle reaching a deceleration completion position, control the vehicle to perform at least one of the acceleration control or the deceleration control according to an ACC acceleration based on the ACC, and
wherein the driver tendency data further includes the deceleration start position and the deceleration completion position when the vehicle approaches the specific section, in the state in which the ACC of the vehicle is deactivated,
wherein the driver tendency data further includes a brake pedal pressure by the driver, and the controller is configured to derive an average value of the brake pedal pressures and reflect the average value of the brake pedal pressures in the deceleration control, and
wherein the driver tendency data further includes a rotational acceleration of a steering wheel by the driver, and the controller is configured to derive an average value of the rotational accelerations of the steering wheel and reflect the average value of the rotational accelerations of the steering wheel in a steering control in the state in which the ACC is activated.