US 12,065,272 B2
System and method for providing service on golf course using fuel cell drone
Ji Young Kim, Yongin-si (KR)
Assigned to DOOSAN MOBILITY INNOVATION INC., Yongin (KR)
Appl. No. 16/975,270
Filed by DOOSAN MOBILITY INNOVATION INC., Yongin-si (KR)
PCT Filed Feb. 15, 2019, PCT No. PCT/KR2019/001863
§ 371(c)(1), (2) Date Aug. 24, 2020,
PCT Pub. No. WO2019/168287, PCT Pub. Date Sep. 6, 2019.
Claims priority of application No. 10-2018-0024620 (KR), filed on Feb. 28, 2018.
Prior Publication US 2020/0407059 A1, Dec. 31, 2020
Int. Cl. B64U 50/00 (2023.01); A63B 24/00 (2006.01); A63B 69/36 (2006.01); A63B 71/06 (2006.01); B64D 37/30 (2006.01); B64F 1/28 (2006.01); B64U 50/32 (2023.01); G06T 7/70 (2017.01); G06V 20/10 (2022.01); G06V 20/13 (2022.01); G06V 20/17 (2022.01); G06V 20/40 (2022.01); G06V 40/16 (2022.01); G06V 40/20 (2022.01); G06V 40/50 (2022.01); H01M 8/04082 (2016.01); H01M 8/04746 (2016.01); B64U 10/13 (2023.01); B64U 101/30 (2023.01)
CPC B64U 50/32 (2023.01) [A63B 24/0006 (2013.01); A63B 69/3605 (2020.08); A63B 71/0622 (2013.01); B64D 37/30 (2013.01); B64F 1/28 (2013.01); G06T 7/70 (2017.01); G06V 20/10 (2022.01); G06V 20/13 (2022.01); G06V 20/17 (2022.01); G06V 20/41 (2022.01); G06V 40/161 (2022.01); G06V 40/23 (2022.01); G06V 40/50 (2022.01); H01M 8/04082 (2013.01); H01M 8/04746 (2013.01); A63B 2024/0037 (2013.01); A63B 2071/0638 (2013.01); A63B 2220/05 (2013.01); A63B 2220/806 (2013.01); B64U 10/13 (2023.01); B64U 2101/30 (2023.01); B64U 2201/20 (2023.01); G06T 2207/10016 (2013.01); G06T 2207/30224 (2013.01); H01M 2250/20 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A fuel cell drone of a system for providing service on a golf course comprising:
a hydrogen fuel tank in which hydrogen is charged;
a power pack configured to generate power to drive the fuel cell drone using the hydrogen in the hydrogen fuel tank;
a controller configured to move the fuel cell drone to a docking station or a gas supply place in response to determining that an amount of hydrogen remaining in the hydrogen fuel tank is below a set value;
a golfer register configured to register a plurality of golfers and golfer terminals belonging to a rounding group;
a camera configured to photograph a golfer image and a swing video;
an analysis information provider configured to transmit swing analysis information corresponding to the swing video to the golfer terminal; and
a drop location detector configured to detect a ball drop location based on the swing video;
a movement location detector configured to detect one of the ball drop location detected by the drop location detector and an average intermediate point of the ball drop locations of the plurality of golfers as the movement location; and
a swing order setter configured to calculate a distance between the ball drop locations of the plurality of golfers and the hole cup, and arranges the calculated distances in descending order to set the swing order of the plurality of golfers.