US 11,715,233 B2
Mobility device and control method thereof
Jae Yul Woo, Seoul (KR); Soobin Kim, Seoul (KR); Seunghyun Woo, Seoul (KR); and Rowoon An, Seoul (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 Nov. 10, 2021, as Appl. No. 17/454,413.
Claims priority of application No. 10-2021-0056504 (KR), filed on Apr. 30, 2021.
Prior Publication US 2022/0351409 A1, Nov. 3, 2022
Int. Cl. G06T 7/73 (2017.01); G01S 19/48 (2010.01)
CPC G06T 7/73 (2017.01) [G01S 19/48 (2013.01); G06T 2207/30204 (2013.01); G06T 2207/30252 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A mobility device comprising:
a position detector configured to detect a first current position of the mobility device, the position detector including at least one of a Global Positioning System (GPS), an Inertial Measurement Unit (IMU), or a 6 Degrees Of Freedom (6DoF) sensor;
a speed detector configured to detect a speed of the mobility device;
a display configured to display position information of the mobility device; and
a controller including at least one processor configured to:
in response to the speed of the mobility device detected by the speed detector being less than or equal to a predetermined speed, set first position information based on the first current position of the mobility device detected by the position detector,
identify an augmented reality (AR) marker in a predetermined range, based on the first position information,
set second position information based on a second current position of the identified AR marker, and
correct the first position information by applying the second position information to the first position information when the mobility device is in a stopped state, and determine the corrected first position information as final position information of the mobility device, wherein, in response to the speed of the mobility device being greater than the predetermined speed, the controller is configured to determine the set first position information as the final position information of the mobility device.