公开(公告)号：US12198561B2

公开(公告)日：2025-01-14

申请号：US18502965

申请日：2023-11-06

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Mingyu Wang ,  Tao Wang ,  Jianyu Song

IPC: G08G5/00 ,  G05D1/00 ,  B64U10/10 ,  B64U101/30

Abstract: A movable object includes one or more processors individually or collectively configured to assess a location of the movable object, calculate a distance between the movable object and a restricted region using the location of the movable object, assess whether the distance falls within a first distance threshold, and instruct the movable object to take a movement response measure selected from (1) a first movement response measure when the distance falls within the first distance threshold, and (2) a second movement response measure different from the first movement response measure when the distance falls outside the first distance threshold. The first movement response measure is related to a current movement status of the movable object.

公开(公告)号：US11474516B2

公开(公告)日：2022-10-18

申请号：US17037249

申请日：2020-09-29

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Jianyu Song

IPC: G05D1/00 ,  B64D43/00 ,  B64D47/08 ,  G05D1/02 ,  B64C39/02 ,  G01S19/42

Abstract: A flight aiding method for an unmanned aerial vehicle includes receiving a receiving, from a mobile terminal that controls the unmanned aerial vehicle, a flight aiding instruction to execute a flight aiding function. The flight aiding method further includes in response to receiving the flight aiding instruction, controlling, regardless of a head direction that a head of the unmanned aerial vehicle is pointing, the unmanned aerial vehicle to fly by controlling both a velocity of the unmanned aerial vehicle along a reference direction and a velocity of the unmanned aerial vehicle perpendicular to the reference direction. The reference direction is defined for the unmanned aerial vehicle based on a position of a point of interest and a current location of the unmanned aerial vehicle.

公开(公告)号：US11287261B2

公开(公告)日：2022-03-29

申请号：US16590876

申请日：2019-10-02

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Zhenzhou Lai ,  Jianyu Song ,  Zhaoliang Peng

IPC: G01C21/16 ,  B64C39/02 ,  G01C21/20 ,  G05D1/10

Abstract: A method for controlling a movable object is described. The method may include controlling the movable object to move with a variable speed along one or more directions; collecting sensing data from one or more sensors onboard the movable object during the movement along the one or more directions, wherein the one or more sensors do not include a magnetic sensor; and determining a correspondence between a local coordinate system and a global coordinate system based on the sensing data.

公开(公告)号：US09842505B2

公开(公告)日：2017-12-12

申请号：US15011041

申请日：2016-01-29

Applicant: SZ DJI TECHNOLOGY CO., LTD

Inventor： Mingyu Wang ,  Tao Wang ,  Jianyu Song

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

CPC classification number: G08G5/006 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  B64D47/08 ,  G05D1/0214 ,  G05D1/101 ,  G08G5/0004 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0026 ,  G08G5/0052 ,  G08G5/0069 ,  G08G5/0082

Abstract: Systems, methods, and devices are provided for providing flight response to flight-restricted regions. The location of an unmanned aerial vehicle (UAV) may be compared with a location of a flight-restricted region. If needed a flight-response measure may be taken by the UAV to prevent the UAV from flying in a no-fly zone. Different flight-response measures may be taken based on the distance between the UAV and the flight-restricted region and the rules of a jurisdiction within which the UAV falls.

公开(公告)号：US20160321930A9

公开(公告)日：2016-11-03

申请号：US14815800

申请日：2015-07-31

Applicant: SZ DJI TECHNOLOGY CO., LTD

Inventor： Yun Yu ,  Canlong Lin ,  Xi Chen ,  Mingyu Wang ,  Tao Wang ,  Jianyu Song

IPC: G08G5/00

CPC classification number: G08G5/006 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  B64D47/08 ,  G05D1/0214 ,  G05D1/101 ,  G08G5/0004 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0026 ,  G08G5/0052 ,  G08G5/0069 ,  G08G5/0082

Abstract: Systems, methods, and devices are provided for providing flight response to flight-restricted regions. The location of an unmanned aerial vehicle (UAV) may be compared with a location of a flight-restricted region. If needed a flight-response measure may be taken by the UAV to prevent the UAV from flying in a no-fly zone. Different flight-response measures may be taken based on the distance between the UAV and the flight-restricted region and the rules of a jurisdiction within which the UAV falls.

公开(公告)号：US12190740B2

公开(公告)日：2025-01-07

申请号：US17164126

申请日：2021-02-01

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yun Yu ,  Canlong Lin ,  Xi Chen ,  Mingyu Wang ,  Tao Wang ,  Jianyu Song

IPC: G08G5/00 ,  G05D1/00 ,  B64U10/10 ,  B64U101/30

Abstract: A method for controlling an unmanned aerial vehicle (UAV) includes determining whether the UAV is within a first flight restriction zone or a second flight restriction zone and effecting a restriction on the UAV in accordance with a result of the determination, including prohibiting the UAV from flying in response to determining that the UAV is within the first flight restriction zone, or controlling the UAV to fly below a flight ceiling in response to determining that the UAV is within the second flight restriction zone.

公开(公告)号：US11462116B2

公开(公告)日：2022-10-04

申请号：US17523847

申请日：2021-11-10

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Xinan Xu ,  Yun Yu ,  Canlong Lin ,  Xi Chen ,  Mingyu Wang ,  Jianyu Song

IPC: G08G5/00 ,  G05D1/02 ,  G05D1/10 ,  B64C39/02 ,  B64D47/08

Abstract: Systems, methods, and devices are provided for controlling an unmanned aerial vehicle (UAV) associated with flight response measures. The flight response measure may be generated by assessing one or more flight-restriction strips, assessing at least one of a location or a movement characteristic of the UAV relative to the one or more flight-restriction strips, and directing, with aid of one or more processors, the UAV to take one or more flight response measures based on at least one of the location or movement characteristic of the UAV relative to the one or more flight-restriction strips.

公开(公告)号：US10899469B2

公开(公告)日：2021-01-26

申请号：US15983507

申请日：2018-05-18

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Zhenzhou Lai ,  Jianyu Song ,  Xiaogang Luo ,  Yun Yu

IPC: G01C17/38 ,  B64D47/00 ,  G01R33/02 ,  G01R33/038 ,  B64C39/02 ,  B64D45/00 ,  G01R33/022

Abstract: A method of detecting a magnetic field interference includes obtaining magnetic field information measured by each one of n magnetometers carried by a movable object, determining magnetic differences between the magnetic field information measured by m magnetometers of the n magnetometers, and determining whether the movable object is subject to a magnetic field interference based on the magnetic differences. n is an integer greater than or equal to 2, and m is an integer greater than or equal to 2 but smaller than or equal to n.

公开(公告)号：US09704408B2

公开(公告)日：2017-07-11

申请号：US14815800

申请日：2015-07-31

Applicant: SZ DJI TECHNOLOGY CO., LTD

Inventor： Yun Yu ,  Canlong Lin ,  Xi Chen ,  Mingyu Wang ,  Tao Wang ,  Jianyu Song

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

CPC classification number: G08G5/006 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  B64D47/08 ,  G05D1/0214 ,  G05D1/101 ,  G08G5/0004 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0026 ,  G08G5/0052 ,  G08G5/0069 ,  G08G5/0082

Abstract: Systems, methods, and devices are provided for providing flight response to flight-restricted regions. The location of an unmanned aerial vehicle (UAV) may be compared with a location of a flight-restricted region. If needed a flight-response measure may be taken by the UAV to prevent the UAV from flying in a no-fly zone. Different flight-response measures may be taken based on the distance between the UAV and the flight-restricted region and the rules of a jurisdiction within which the UAV falls.

公开(公告)号：US09601023B2

公开(公告)日：2017-03-21

申请号：US14815800

申请日：2015-07-31

Applicant: SZ DJI TECHNOLOGY CO., LTD

Inventor： Yun Yu ,  Canlong Lin ,  Xi Chen ,  Mingyu Wang ,  Tao Wang ,  Jianyu Song

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

Abstract: Systems, methods, and devices are provided for providing flight response to flight-restricted regions. The location of an unmanned aerial vehicle (UAV) may be compared with a location of a flight-restricted region. If needed a flight-response measure may be taken by the UAV to prevent the UAV from flying in a no-fly zone. Different flight-response measures may be taken based on the distance between the UAV and the flight-restricted region and the rules of a jurisdiction within which the UAV falls.