公开(公告)号：US20190193834A1

公开(公告)日：2019-06-27

申请号：US16288391

申请日：2019-02-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Tao DENG ,  Ruochen TANG ,  Yueyao TU

IPC: B64C11/04 ,  B64C39/02 ,  B64C27/32

CPC classification number: B64C11/04 ,  B63H23/02 ,  B64C27/32 ,  B64C39/024 ,  B64D35/00

Abstract: An unmanned aerial vehicle includes a propulsion system including a driving device having a main body, a driving shaft rotatable relative to the main body, and a locking member disposed on the main body. The locking member includes at least one snap-fitting member. The propulsion system also includes a propeller coupled with the driving device, the propeller including a blade base and a blade mounted on the blade base. The at least one snap-fitting member is configured to snap-fit with the propeller. The propulsion system also includes an elastic abutting member sleeve coupled with the driving shaft, a first installation foolproof member disposed on the blade base, and a second installation foolproof member disposed on the locking member.

公开(公告)号：US20210284321A1

公开(公告)日：2021-09-16

申请号：US17334669

申请日：2021-05-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Tao DENG ,  Ruochen TANG ,  Yueyao TU

IPC: B64C11/04 ,  B63H1/20 ,  B64D35/00 ,  A63H27/00 ,  B63H23/34 ,  B64C27/32 ,  B64C39/02

Abstract: An unmanned aerial vehicle (UAV) includes a propeller, a driving device, and an elastic abutting member sleeve. The propeller includes a blade base, a blade mounted on the blade base, and a first installation foolproof member disposed on the blade base. The driving device includes a main body, a driving shaft rotatable relative to the main body, a locking member disposed on the main body, and a second installation foolproof member disposed on the locking member. The driving device is coupled with the propeller. The elastic abutting member is coupled with the driving shaft and disposed between the main body and the blade base and abuts against the main body and the blade base.

公开(公告)号：US20190171201A1

公开(公告)日：2019-06-06

申请号：US16255159

申请日：2019-01-23

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Ye TAO ,  Cong ZHAO ,  Xuyang FENG ,  Ruochen TANG

IPC: G05D1/00 ,  B64C39/02 ,  B64D47/08 ,  G05D1/12 ,  G08G5/00 ,  G06K9/00

Abstract: A method for adjusting image exposure includes, while continuously tracking one or more targets using an imaging device mounted on a movable object, receiving a user indication of a target for imaging, determining a first representation of the target, capturing a first image that includes the first representation of the target, determining an exposure parameter for the imaging device using data in the first image that corresponds to the first representation of the target, determining a second representation of the target, capturing a second image including the second representation of the target, and adjusting the exposure parameter for the imaging device using data in the second image that corresponds to the second representation of the target.