公开(公告)号：US11822353B2

公开(公告)日：2023-11-21

申请号：US17346185

申请日：2021-06-11

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： You Zhou ,  Lei Han ,  Jianzhao Cai

IPC: G05D1/10 ,  G01C25/00 ,  B64C39/02 ,  G01P21/00 ,  G05D1/00

CPC classification number: G05D1/106 ,  B64C39/024 ,  G01C25/00 ,  G01P21/00 ,  G05D1/0011 ,  G05D1/102 ,  B64U2201/20

Abstract: A method includes generating one or more calibration instructions for calibrating one or more sensors coupled to a movable object and providing at least some of the one or more calibration instructions to a user interface. The at least some of the one or more calibration instructions includes human-readable user instructions for moving the movable object along a predetermined pattern. The method further includes calibrating one or more sensor parameters for the one or more sensors based at least in part on sensor data collected while the movable object moves along the predetermined pattern.

公开(公告)号：US11036241B2

公开(公告)日：2021-06-15

申请号：US16207144

申请日：2018-12-02

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： You Zhou ,  Lei Han ,  Jianzhao Cai

IPC: G05D1/10 ,  G01C25/00 ,  B64C39/02 ,  G01P21/00 ,  G05D1/00

Abstract: A computer-implemented method includes detecting a change in a spatial configuration of a plurality of sensors coupled to an unmanned aerial vehicle (UAV) based on a first set of sensor data from a plurality of sensors, generating one or more calibration instructions to cause the UAV to move along a predetermined pattern in response to detecting the change in the spatial configuration, and determining a subsequent spatial configuration of the plurality of sensors based at least in part on a second set of sensor data from the plurality of sensors. The second set of sensor data is collected by the plurality of sensors when the UAV is moving along the predetermined pattern.