公开(公告)号：US11669054B2

公开(公告)日：2023-06-06

申请号：US17734419

申请日：2022-05-02

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Guoxiu Pan ,  Renli Shi

IPC: G05B9/03 ,  B64C39/02 ,  B64D43/00 ,  G05D1/10 ,  G05D1/08 ,  H02P25/03 ,  G05D1/00 ,  B64D47/08 ,  H02P6/16

CPC classification number: G05B9/03 ,  B64C39/024 ,  B64D43/00 ,  G05D1/0077 ,  G05D1/08 ,  G05D1/10 ,  H02P25/03 ,  B64D47/08 ,  B64U2201/104 ,  B64U2201/20 ,  G05B2219/24182 ,  G05B2219/24196 ,  H02P6/16

Abstract: A method for operating a mobile platform includes detecting a malfunction in a first sensor communicating with a sensor controller associated with the mobile platform, and, in response to detecting the malfunction in the first sensor, eliminating the first sensor from a sensor data source for controlling the mobile platform, enabling a second sensor to be in the sensor data source, continuing to receive and evaluate data from the first sensor, and, in response to not detecting an anomaly in the data from the first sensor, restoring the first sensor back into the sensor data source.

公开(公告)号：US11016488B2

公开(公告)日：2021-05-25

申请号：US16238900

申请日：2019-01-03

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Xumin Wu ,  Guang Yan ,  Zhuang Feng ,  Meng Hu ,  Zefei Li ,  Mingxi Wang ,  Renli Shi

IPC: G05D1/02 ,  G01C23/00 ,  B64C39/02 ,  B64D1/16 ,  G08G5/00 ,  G08G5/02 ,  B64C1/16

Abstract: A method for supporting aerial operation over a surface includes obtaining a representation of the surface that comprises a plurality of flight sections, and identifying a flight path based on the representation of the surface. The flight path allows an aircraft, when following the flight path, to conduct an operation over the flight sections.

公开(公告)号：US20200272110A1

公开(公告)日：2020-08-27

申请号：US16874142

申请日：2020-05-14

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Guoxiu Pan ,  Renli Shi

IPC: G05B9/03 ,  B64C39/02 ,  B64D43/00 ,  G05D1/08 ,  G05D1/10 ,  H02P25/03 ,  G05D1/00

Abstract: A method for operating a mobile platform includes selecting a first sensor associated with a higher weight as a selected sensor among at least two sensors, the weight is among a plurality of weights assigned to the sensors associated with a statistical weight function; detecting a malfunction in the first sensor communicating with a sensor controller associated with the mobile platform, and switching to a second sensor associated with a lower weight as the selected sensor to communicate with the sensor controller based upon the detecting.

公开(公告)号：US10429409B2

公开(公告)日：2019-10-01

申请号：US15458879

申请日：2017-03-14

Applicant: SZ DJI TECHNOLOGY CO., LTD

Inventor： Guoxiu Pan ,  Renli Shi

IPC: G01P21/00 ,  G05D23/19 ,  G05D1/00 ,  G01C25/00 ,  B64C39/02 ,  G01K13/00 ,  B81B7/00 ,  B81C99/00 ,  G01D3/036 ,  G01D18/00 ,  B64D43/00

Abstract: Systems and methods are provided for calibrating and regulating the temperature of a sensor. One or more temperature adjusting devices can be provided to regulate the temperature of the sensor. One or more of the temperature adjusting devices can be provided to perform a calibration to determine a relationship between sensor bias and sensor temperature. The one or more temperature adjusting devices can be built into the sensor.

公开(公告)号：US12235645B2

公开(公告)日：2025-02-25

申请号：US18353489

申请日：2023-07-17

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Xumin Wu ,  Guang Yan ,  Zhuang Feng ,  Meng Hu ,  Zefei Li ,  Mingxi Wang ,  Renli Shi

IPC: G05D1/00 ,  B64C1/16 ,  B64C39/02 ,  B64D1/16 ,  B64U101/60 ,  G01C23/00 ,  G08G5/00 ,  G08G5/02 ,  B64U10/13 ,  B64U50/37 ,  B64U101/30

Abstract: A method for supporting aerial operation includes obtaining a real-time location of an aircraft, obtaining a location of a supply station, obtaining a location of a next waypoint, and controlling the aircraft based on a status parameter related to a flight status of the aircraft associated with the real-time location of the aircraft. Controlling the aircraft includes controlling, in response to the status parameter satisfying a first preset condition, the aircraft to fly to the next waypoint; and controlling, in response to the status parameter satisfying a second preset condition, the aircraft to fly to the supply station.

公开(公告)号：US12078653B2

公开(公告)日：2024-09-03

申请号：US18353305

申请日：2023-07-17

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Guoxiu Pan ,  Renli Shi

IPC: G01P21/00 ,  B64C39/02 ,  B64U10/13 ,  B81B7/00 ,  B81C99/00 ,  G01C25/00 ,  G01D3/036 ,  G01D18/00 ,  G01K13/00 ,  G05D1/00 ,  G05D23/19 ,  B64D43/00 ,  B64U30/20 ,  B64U101/60

CPC classification number: G01P21/00 ,  B64C39/024 ,  B81B7/0087 ,  B81C99/003 ,  G01C25/005 ,  G01D3/036 ,  G01D18/008 ,  G01K13/00 ,  G05D1/0011 ,  G05D23/19 ,  B64D43/00 ,  B64U10/13 ,  B64U30/20 ,  B64U2101/60 ,  B64U2201/20 ,  B81B2201/0242

Abstract: A thermal regulation system includes an inertial measurement unit (IMU), one or more temperature adjusting devices in thermal communication with the IMU, and configured to adjust a temperature of the IMU from an initial temperature to a predetermined temperature, a filler provided in a space between the IMU and at least one temperature adjusting device of the one or more temperature adjusting devices, and a shared substrate configured to bear a weight of the IMU and the one or more temperature adjusting devices. The shared substrate includes a metallic board.

公开(公告)号：US11703865B2

公开(公告)日：2023-07-18

申请号：US17328965

申请日：2021-05-24

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Xumin Wu ,  Guang Yan ,  Zhuang Feng ,  Meng Hu ,  Zefei Li ,  Mingxi Wang ,  Renli Shi

IPC: G05D1/02 ,  G01C23/00 ,  G08G5/00 ,  G08G5/02 ,  B64C1/16 ,  B64C39/02 ,  B64D1/16 ,  B64U101/60

CPC classification number: G05D1/0202 ,  B64C1/16 ,  B64C39/024 ,  B64D1/16 ,  G01C23/00 ,  G08G5/006 ,  G08G5/0034 ,  G08G5/0039 ,  G08G5/0056 ,  G08G5/0069 ,  G08G5/0086 ,  G08G5/025 ,  B64U2101/60 ,  B64U2201/10

Abstract: A method for supporting aerial operation over a surface includes obtaining a three-dimensional (3D) representation of the surface; converting the 3D representation of the surface to a two-dimensional (2D) representation of the surface; obtaining a 2D flight path of the aircraft based on the 2D representation of the surface; converting the 2D flight path to a 3D flight path including location coordinates; and controlling the aircraft to conduct a flight mission following the 3D flight path.

公开(公告)号：US11080381B2

公开(公告)日：2021-08-03

申请号：US16365186

申请日：2019-03-26

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Guofang Zhang ,  Yun Yu ,  Renli Shi ,  Zhicong Huang ,  Gang He

IPC: H04L29/06 ,  G06F21/32 ,  B64C39/02 ,  G06F21/60 ,  G07C5/00 ,  G08G5/00 ,  G06Q10/00 ,  G06Q50/30

Abstract: A system for managing an unmanned aerial vehicle (UAV) include one or more storage media storing offline data that comprises verified information associated with a user, an input device configured to receive an input from the user, and one or more processors, individually or collectively configured to determine whether a connection to an online database is established and, if the connection to the database is not established, process the input and the offline data; and manage a flight of the UAV according to the processing of the input and the offline data.

公开(公告)号：US11840349B2

公开(公告)日：2023-12-12

申请号：US17314036

申请日：2021-05-06

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Renli Shi ,  Xuyang Pan ,  Jianyu Song ,  Canlong Lin

IPC: B64D31/00 ,  G05D1/06 ,  B64U50/19 ,  B64U70/40 ,  B64D45/04

CPC classification number: B64D31/00 ,  B64D45/04 ,  B64U50/19 ,  B64U70/40 ,  G05D1/0676

Abstract: A method for automatically powering off an aerial vehicle includes determining an operating state of the aerial vehicle, and in response to a determination result that the operating state of the aerial vehicle is a landed state, triggering to shut down a propulsion output of the aerial vehicle such that the aerial vehicle completes automatic power off after landing, including, in response to the determination result that the operating state of the aerial vehicle is the landed state, determining whether the propulsion output of the aerial vehicle is currently enabled and determining whether an automatic take-off operation indicated by an automatic take-off instruction is currently being performed, and, in response to the propulsion output being currently enabled and the automatic take-off operation not currently being performed, triggering to shut down the propulsion output of the aerial vehicle.

公开(公告)号：US11656635B2

公开(公告)日：2023-05-23

申请号：US17130952

申请日：2020-12-22

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Ye Tao ,  Jianyu Song ,  Renli Shi

IPC: G05D1/10 ,  G05D1/00 ,  G08G5/00 ,  B64C39/02 ,  G05D1/08 ,  B64U101/30

CPC classification number: G05D1/101 ,  B64C39/024 ,  G05D1/0044 ,  G05D1/0094 ,  G05D1/0808 ,  G08G5/0034 ,  G08G5/0039 ,  G08G5/0069 ,  B64U2101/30 ,  B64U2201/00

Abstract: The present invention discloses a heading generation method of an unmanned aerial vehicle including the following steps of: making a preliminary flight for selecting a point of view to record flight waypoints, the waypoints including positioning data and flight altitude information of the unmanned aerial vehicle; receiving and recording flight waypoints of the unmanned aerial vehicle; generating a flight trajectory according to waypoints of the preliminary flight; editing the flight trajectory to obtain a new flight trajectory; and transmitting the edited new flight trajectory to the unmanned aerial vehicle to cause the unmanned aerial vehicle to fly according to the new flight trajectory. The present invention further relates to a heading generation system of an unmanned aerial vehicle.