公开(公告)号：US20220155800A1

公开(公告)日：2022-05-19

申请号：US17649831

申请日：2022-02-03

Applicant: AUTEL ROBOTICS CO., LTD.

Inventor： Tianbao ZHANG ,  Yingjie LI

IPC: G05D1/08 ,  B64D27/02 ,  G01C21/16 ,  G01C21/20

Abstract: Embodiments of the present invention relates to a method and apparatus for yaw fusion and an aircraft. The method includes: acquiring magnetometer data, inertial measurement unit (IMU) data, and global positioning system (GPS) data; determining a yaw angular velocity correction amount according to the GPS data and the magnetometer data; determining a first yaw angular velocity error value according to the IMU acceleration information and the GPS acceleration information; determining an initial complementary fusion yaw angular velocity; determining a second yaw angular velocity error value; and determining a final complementary fusion yaw.

公开(公告)号：US20220135221A1

公开(公告)日：2022-05-05

申请号：US17579694

申请日：2022-01-20

Applicant: AUTEL ROBOTICS CO., LTD.

Inventor： Tianbao ZHANG

IPC: B64C39/02 ,  G06V20/17 ,  G06V20/58 ,  G06V40/16 ,  H04N5/232 ,  B64D47/08 ,  G06F21/44

Abstract: Embodiments of the present invention relate to a method for generating search information of an unmanned aerial vehicle (UAV) and a UAV. The method includes: controlling a gimbal camera apparatus of the UAV to perform surround shooting to obtain character image information when the UAV is in an input locked state; matching the character image information with internal image information of the UAV; and generating the search information of the UAV according to a matching result. Therefore, a user can find the UAV in time according to the search information. In this way, theft is prevented, reducing the user loss.