US 12,367,708 B2
Vehicle and method of controlling the same
Yun Sup Ann, Hwaseong-si (KR); and Hyunsang Kim, Hwaseong-si (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 Jul. 8, 2022, as Appl. No. 17/860,459.
Claims priority of application No. 10-2021-0172870 (KR), filed on Dec. 6, 2021.
Prior Publication US 2023/0177877 A1, Jun. 8, 2023
Int. Cl. B60R 25/24 (2013.01); B60R 25/25 (2013.01); B60R 25/30 (2013.01); G06V 10/74 (2022.01); G06V 40/16 (2022.01); G01J 1/42 (2006.01)
CPC G06V 40/172 (2022.01) [B60R 25/24 (2013.01); B60R 25/25 (2013.01); B60R 25/305 (2013.01); G06V 10/761 (2022.01); G01J 1/4204 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A vehicle comprising:
a camera;
a user interface device configured to:
display a first menu for allowing a user to manually set a security level and a second menu for turning on/off a function of automatically changing the security level;
in response to the first menu being selected, display a plurality of security levels for face authentication and a security degree corresponding to each security level; and
in response to the second menu being selected:
display objects that serve as conditions for automatically changing the security level, the objects including location information of a smart key and environment information around the vehicle, and
display buttons for selecting whether to turn on/off the function of automatically changing the security level for each of a smart key location and surrounding environment; and
a controller configured to:
determine a similarity score based on a comparison of a face image of the user acquired by the camera with a reference image;
determine that the face authentication is successful based on the similarity score being greater than a threshold; and
in response to the user selecting the first menu and selecting one of the displayed plurality of security levels, change the threshold based on the selected security level; and
in response to the user selecting the second menu and turning on the function for both the location information of the smart key and the environment information, automatically change the threshold based on the location information of the smart key and the environment information.