Patents by Inventor Tie SU
Tie SU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12215818Abstract: The present disclosure provides a handheld gimbal control method and a handheld gimbal. The method includes: acquiring an input signal (S301); and performing a first control operation triggered by a first trigger signal in response to the input signal being a predetermined first trigger signal, where the first control operation is used to control the yaw axis motor disposed on the handheld gimbal to start and continue to work so as to enable the imaging device carried by the handheld gimbal to start and continue a rolling rotation (S302). The control method relieves a user from pressing the control button on the handle at all times, thereby improving the flexibility of user operation and user experience.Type: GrantFiled: March 16, 2021Date of Patent: February 4, 2025Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Tie Su, Wenlin Xie
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Patent number: 12177556Abstract: A photographing control method includes receiving a photographing parameter for a trajectory point from a control terminal, obtaining mobile-platform attitude data for the trajectory point, establishing a correspondence relationship between the photographing parameter for the trajectory point and the mobile-platform attitude data for the trajectory point, and, in response to detecting that a current operation attitude of a mobile platform matches the mobile-platform attitude data for the trajectory point, controlling a photographing device of the mobile platform to perform photographing according to the photographing parameter.Type: GrantFiled: April 20, 2021Date of Patent: December 24, 2024Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Yi Hao, Tie Su
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Publication number: 20240118594Abstract: A gimbal control method includes obtaining a measured working parameter of a gimbal, where the gimbal includes an axial arm and a motor configured to drive the axial arm to rotate. The method further includes in response to the measured working parameter satisfying a preset condition: determining that an external force is applied to the gimbal, the external force being not applied by a controller; and stopping the gimbal to operate based on a first working parameter, the first working parameter being obtained when the gimbal is controlled by the controller without applying the external force.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Yan WANG, Tie SU
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Patent number: 11852958Abstract: A gimbal control method includes obtaining a working parameter of a gimbal, where the gimbal includes an axial arm and a motor configured to drive the axial arm to rotate to drive a photographing device mounted on the gimbal to move in one or more directions. The method further includes obtaining a working parameter of the gimbal when the gimbal is controlled by a remote controller; and in response to the measured working parameter being greater than the working parameter of the gimbal when the gimbal is controlled by the remote controller, controlling the motor to drive the axial arm to rotate to a target attitude.Type: GrantFiled: August 9, 2021Date of Patent: December 26, 2023Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.Inventors: Yan Wang, Tie Su
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Publication number: 20230392744Abstract: A gimbal for supporting a load includes at least three rotatably coupled driving axis assemblies, an angle sensor, and a controller. Each driving axis assembly includes a driving device and a joint arm configured to rotate when driven by the driving device. The angle sensor is configured to detect a joint angle of a driving device of at least one of the driving axis assemblies. The controller is configured to control the gimbal in a two-axis mode, in response to detecting that the joint angle of the driving device of the at least one of the driving axis assemblies is within a predetermined value range.Type: ApplicationFiled: August 21, 2023Publication date: December 7, 2023Inventors: Tie SU, Paul PAN
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Patent number: 11748968Abstract: The present disclosure provides a target tracking method and system, a readable storage medium, and a mobile platform. The method includes: obtaining a user's trigger operation on an operation button, and generating a trigger instruction based on the trigger operation to generate a candidate target box; displaying, based on the trigger operation, the candidate target box in a current frame of picture displayed on a display interface to correspond to the feature portion of the predetermined target; obtaining, based on the displayed candidate target box, a box selection operation performed by the user on the operation button, and generating a box selection instruction based on the box selection operation to generate a tracking target box, where the box selection instruction is used to determine that the candidate target boxes is a tracking target box; and tracking the target based on the tracking target box.Type: GrantFiled: December 27, 2021Date of Patent: September 5, 2023Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Feng Xiong, Lijun Xue, Tie Su
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Patent number: 11739881Abstract: A gimbal control method includes determining a current state of a follow-configuration button, determining a current follow coefficient based on the current state of the follow-configuration button, and controlling a gimbal to follow a target object according to the current coefficient. The follow-configuration button corresponds to a plurality of states, and each state corresponds to a different follow coefficient.Type: GrantFiled: March 21, 2022Date of Patent: August 29, 2023Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventor: Tie Su
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Patent number: 11732835Abstract: A gimbal for supporting a load includes at least three rotatably coupled driving axis assemblies and a controller. Each driving axis assembly includes a driving device and a joint arm configured to rotate when driven by the driving device. The controller is configured to control the gimbal to limit a rotation of a first driving axis assembly, and adjust positions of a second driving axis assembly and a third driving axis assembly, respectively, relative to the load, such that the gimbal maintains a forward orientation of the load.Type: GrantFiled: April 7, 2021Date of Patent: August 22, 2023Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Tie Su, Paul Pan
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Patent number: 11662817Abstract: A method of controlling a gimbal includes receiving angular velocity information transmitted by a somatosensory controller, the angular velocity information including an angular velocity of the somatosensory controller in a geodetic coordinate system, determining a target attitude of the gimbal according to the angular velocity information, and controlling the gimbal according to the target attitude.Type: GrantFiled: June 16, 2020Date of Patent: May 30, 2023Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Tie Su, Yi Hao
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Patent number: 11592138Abstract: A gimbal includes a first shaft assembly, a second shaft assembly, and a third shaft assembly. The first shaft assembly includes a first shaft arm and a first motor arranged at a first end of the first shaft arm. The second shaft assembly includes a second shaft arm and a second motor arranged at a first end of the second shaft arm and fixedly connected to a second end of the first shaft arm that is distal from the first motor. The third shaft assembly includes a third shaft arm configured to carry a load and a third motor arranged at an end of the third shaft arm and fixedly connected to a second end of the second shaft arm that is distal from the second motor.Type: GrantFiled: May 20, 2020Date of Patent: February 28, 2023Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Tie Su, Paul Pan
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Publication number: 20220205583Abstract: A gimbal control method includes determining a current state of a follow-configuration button, determining a current follow coefficient based on the current state of the follow-configuration button, and controlling a gimbal to follow a target object according to the current coefficient. The follow-configuration button corresponds to a plurality of states, and each state corresponds to a different follow coefficient.Type: ApplicationFiled: March 21, 2022Publication date: June 30, 2022Inventor: Tie SU
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Patent number: 11346495Abstract: A control method for a non-orthogonal gimbal includes obtaining an actual attitude of the gimbal, determining a target attitude of the gimbal according to the actual attitude of the gimbal and an angle between a first rotation axis of a first drive motor and a second rotation axis of a second drive motor, determining an attitude error according to the actual attitude and the target attitude, and controlling one or more of a plurality of drive motors according to the attitude error to cause the gimbal to approach the target attitude. The gimbal includes the plurality of drive motors including the first drive motor, the second drive motor, and the third drive motor. The gimbal further includes a base, a first axis arm, a second axis arm, and a third axis arm.Type: GrantFiled: July 3, 2020Date of Patent: May 31, 2022Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Tie Su, Zihan Chen
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Publication number: 20220124240Abstract: The present disclosure provides a target tracking method and system, a readable storage medium, and a mobile platform. The method includes: obtaining a user's trigger operation on an operation button, and generating a trigger instruction based on the trigger operation to generate a candidate target box; displaying, based on the trigger operation, the candidate target box in a current frame of picture displayed on a display interface to correspond to the feature portion of the predetermined target; obtaining, based on the displayed candidate target box, a box selection operation performed by the user on the operation button, and generating a box selection instruction based on the box selection operation to generate a tracking target box, where the box selection instruction is used to determine that the candidate target boxes is a tracking target box; and tracking the target based on the tracking target box.Type: ApplicationFiled: December 27, 2021Publication date: April 21, 2022Applicant: SZ DJI TECHNOLOGY CO., LTD.Inventors: Feng XIONG, Lijun XUE, Tie SU
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Patent number: 11280447Abstract: A gimbal includes a follow-configuration button, a memory storing gimbal control instructions, and a processor configured to call the gimbal control instructions to detect whether the follow-configuration button is triggered and adjust a follow parameter of the gimbal for following a target object in response to the follow-configuration button being triggered.Type: GrantFiled: May 21, 2020Date of Patent: March 22, 2022Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventor: Tie Su
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Publication number: 20220043328Abstract: A control method for a gimbal includes determining an angular velocity of a base of the gimbal and controlling a movement response speed of the gimbal according to the angular velocity of the base to control the gimbal to assist following and capturing a moving target.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Inventors: Tie SU, Paul PAN
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Patent number: 11194231Abstract: A method includes determining an actual orientation of a base of an apparatus, obtaining a target orientation of a payload support of the apparatus, and determining target angular displacements of the payload support about gimbal axes of a plurality of pivoted supports of the apparatus based on the actual orientation of the base and the target orientation of the payload support. The payload support is mounted to the base through the plurality of pivoted supports.Type: GrantFiled: October 17, 2019Date of Patent: December 7, 2021Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.Inventors: Tie Su, Paul Pan
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Publication number: 20210364895Abstract: A gimbal control method includes obtaining a working parameter of a gimbal, where the gimbal includes an axial arm and a motor configured to drive the axial arm to rotate to drive a photographing device mounted on the gimbal to move in one or more directions. The method further includes obtaining a working parameter of the gimbal when the gimbal is controlled by a remote controller; and in response to the measured working parameter being greater than the working parameter of the gimbal when the gimbal is controlled by the remote controller, controlling the motor to drive the axial arm to rotate to a target attitude.Type: ApplicationFiled: August 9, 2021Publication date: November 25, 2021Inventors: Yan WANG, Tie SU
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Patent number: 11156905Abstract: A control method for a gimbal is provided. The control method includes determining an acceleration of a base of the gimbal and controlling a movement response speed of the gimbal according to the acceleration of the base to allow an attitude adjustment of a camera of the gimbal.Type: GrantFiled: December 26, 2019Date of Patent: October 26, 2021Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.Inventors: Tie Su, Paul Pan
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Publication number: 20210293378Abstract: A method of controlling a handheld gimbal includes obtaining an input instruction, and selecting one follow mode from a plurality of follow modes for following movement of an input device or a handheld member of the handheld gimbal based on the input instruction. The plurality of follow modes have different following speeds, and include a rapid follow mode. The method further includes controlling movement of the handheld gimbal using the selected one follow mode to follow the movement of the input device or the handheld member. In response to the rapid follow mode being selected, the movement of the handheld gimbal is controlled according to a sum of a first speed and a second speed. The first speed and the second speed are determined based on different information.Type: ApplicationFiled: June 7, 2021Publication date: September 23, 2021Inventors: Tie SU, Paul PAN
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Publication number: 20210263394Abstract: The present disclosure provides a method for controlling a handheld gimbal and a handheld gimbal. The method for controlling a handheld gimbal includes: upon rotation of a handheld gimbal, obtaining current attitude information of a photographing device and current attitude information of a handle; according to the current attitude information of the photographing device and the current attitude information of the handle, obtaining target attitude information of the photographing device; according to the current attitude information of the photographing device and the target attitude information, controlling a shaft joint of the handheld gimbal to rotate so that the attitude of the photographing device follows the attitude of the handle.Type: ApplicationFiled: May 11, 2021Publication date: August 26, 2021Inventors: Tie SU, Yi HAO