公开(公告)号：US11345472B2

公开(公告)日：2022-05-31

申请号：US16838518

申请日：2020-04-02

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Jiyuan Ao ,  Xumin Wu ,  Tingting Wang ,  Zhuang Feng ,  Sungki Lee

IPC: G01P5/00 ,  B64C39/02 ,  G01P5/10 ,  G01L19/14

Abstract: An unmanned aerial vehicle (UAV) includes a housing forming a central body of the UAV and including an internal compartment, one or more electrical components disposed within the internal compartment and configured to affect operation of the UAV, and an inertial measurement unit (IMU) disposed in an external compartment external to the central body. The IMU is isolated from the internal compartment such that a barometric pressure in the external compartment is independent of a barometric pressure in the internal compartment.

公开(公告)号：US20170233073A1

公开(公告)日：2017-08-17

申请号：US15445837

申请日：2017-02-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Jiyuan Ao ,  Xumin Wu ,  Tingting Wang ,  Zhuang Feng ,  Sungki Lee

IPC: B64C39/02 ,  G01L19/14

CPC classification number: B64C39/026 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/141 ,  G01L19/14

Abstract: The invention provides systems and methods for isolating one or more sensors within an unmanned aerial vehicle (UAV). The method may comprise providing a UAV that includes a housing forming a central body of the UAV. The UAV may also include a first compartment of the central body with one or more electrical components (1) disposed therein, and (2) adapted to affect operation of the UAV. Further, the UAV may include a second compartment of the central body that is isolated from the first compartment such that the barometric pressure in the second compartment is independent of the barometric pressure in the first compartment. Additionally, the method may comprise disposing the one or more sensors within the second compartment of the UAV.