US 12,075,159 B2
Gimbal servo control method and control device
Xiao Hu, Shenzhen (CN); Guanhua Su, Shenzhen (CN); Ang Liu, Shenzhen (CN); Litian Zhang, Shenzhen (CN); and Zhaoliang Peng, Shenzhen (CN)
Assigned to SZ DJI TECHNOLOGY CO., LTD., Shenzhen (CN)
Appl. No. 16/643,440
Filed by SZ DJI TECHNOLOGY CO., LTD., Shenzhen (CN)
PCT Filed Apr. 10, 2017, PCT No. PCT/CN2017/079973
§ 371(c)(1), (2) Date Aug. 17, 2020,
PCT Pub. No. WO2018/187916, PCT Pub. Date Oct. 18, 2018.
Prior Publication US 2020/0389593 A1, Dec. 10, 2020
Int. Cl. H04N 23/68 (2023.01); B64C 39/02 (2023.01); B64D 47/08 (2006.01); B64U 101/30 (2023.01); G03B 17/56 (2021.01)
CPC H04N 23/6812 (2023.01) [B64C 39/024 (2013.01); B64D 47/08 (2013.01); G03B 17/561 (2013.01); B64U 2101/30 (2023.01); B64U 2201/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A gimbal servo control method, comprising:
obtaining, by at least one processor, a predicted flight trajectory of an aircraft within a preset time period from a current time; and
controlling, by the at least one processor, a gimbal carried by the aircraft to change an attitude of the gimbal according to a predicted velocity direction of the aircraft at a point of the predicted flight trajectory, the attitude of the gimbal being bound to the predicted flight trajectory based on the predicted velocity direction.