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91. 发明申请

US20210325909A1 METHOD, APPARATUS AND UNMANNED AERIAL VEHICLE FOR PROCESSING DEPTH MAP 有权
公开(公告)号：US20210325909A1
公开(公告)日：2021-10-21
申请号：US17361694
申请日：2021-06-29
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Zhaozao LI
IPC分类号： G05D1/10 , G06T7/593 , B64D47/08 , B64C39/02
摘要： The method for processing a depth map includes the following steps: S1: correcting an image of a target area that is collected by an image collection apparatus; S2: performing binocular matching on the image to obtain a depth map of the target area; and S3: acquiring a distribution of obstacles around an UAV according to the depth map. The method further includes: acquiring execution times of the foregoing steps before executing the steps; and establishing at least two threads and at least one ring queue according to the execution times of the steps, and executing the steps by the at least two threads to reduce a total execution time.

92. 发明申请

US20210319575A1 TARGET POSITIONING METHOD AND DEVICE, AND UNMANNED AERIAL VEHICLE 有权
公开(公告)号：US20210319575A1
公开(公告)日：2021-10-14
申请号：US17357346
申请日：2021-06-24
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Xin ZHENG
IPC分类号： G06T7/521 , B64C39/02 , G01S17/894 , G06K9/00 , G06T7/70
摘要： The present invention relates to a target positioning method and device, and an unmanned aerial vehicle. The method includes: acquiring a target image through an image acquisition device; acquiring the position information of a target in the target image according to the target image; acquiring original point clouds of an environment in front of the unmanned aerial vehicle through a depth sensor; acquiring the point clouds corresponding to the target in the original point clouds according to the original point clouds and the position information of the target in the target image; and acquiring the position information of the target in a three-dimensional space according to the point clouds corresponding to the target.

93. 发明授权

US11117662B2 Flight direction display method and apparatus, and unmanned aerial vehicle 有权
公开(公告)号：US11117662B2
公开(公告)日：2021-09-14
申请号：US16158899
申请日：2018-10-12
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Marc Schwarzbach , Jian Wang
IPC分类号： G05D1/00 , B64C39/02 , B64D47/08 , G01C23/00 , H04N7/18 , H04N5/232 , H04N5/272
摘要： Embodiments of the present invention relate to a flight direction display method and apparatus, and an unmanned aerial vehicle. The method includes: obtaining a flight direction indication of an aircraft sent by a camera system, where the flight direction indication is determined by the camera system according to a relative angle between a camera apparatus and the aircraft; and displaying the flight direction indication of the aircraft on a shooting preview screen. In this way, a flight direction of the aircraft is controlled according to the flight direction indication, so that in a shooting process, a flight direction of a fuselage of the aircraft is the same as a rotation direction of the camera apparatus, so as to shoot content wanted by the camera apparatus, thereby improving user experience.

94. 发明授权

US11005396B2 Starting method and apparatus for permanent magnet synchronous motor, power system, and unmanned aerial vehicle 有权
公开(公告)号：US11005396B2
公开(公告)日：2021-05-11
申请号：US16567183
申请日：2019-09-11
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Yidong Chen
IPC分类号： H02P6/15 , H02P6/06 , H02P6/17 , H02P6/22 , H02P21/14 , G05D1/00 , B64C39/02 , H02P21/00 , H02P21/04 , H02P21/34 , H02P6/20
摘要： Implementations of the present application relate to a starting method and apparatus for a permanent magnet synchronous motor, a power system, and an unmanned aerial vehicle (UAV). The method includes: obtaining a current motor rotational speed and motor position information of the permanent magnet synchronous motor; determining whether the current motor rotational speed is less than a preset minimum rotational speed, and if the current motor rotational speed is less than the preset minimum rotational speed, using the preset minimum rotational speed as a feedback rotational speed; otherwise, using the current motor rotational speed as a feedback rotational speed; and performing closed-loop control on the permanent magnet synchronous motor according to the feedback rotational speed and the motor position information. In this way, the starting method is simplified and simpler. Potential failure risks in various states in the prior art are avoided, thereby effectively improving reliability of a starting process.

95. 发明申请

US20210107644A1 BATTERY USED FOR UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE 有权
公开(公告)号：US20210107644A1
公开(公告)日：2021-04-15
申请号：US16986661
申请日：2020-08-06
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Longxue QIU , Xingwen WU
IPC分类号： B64C39/02 , B64D27/24 , B64C25/08 , B64C27/50 , H01M50/20
摘要： The present invention discloses an unmanned aerial vehicle including a main body, a plurality of arms, a propulsion assembly and a battery assembly, where each arm is coupled to the main body and the propulsion assembly is disposed on the each arm. The battery assembly is accommodated in a battery compartment of the main body. The battery assembly includes a shell, a battery body substantially disposed in the shell, a clamp button, and a restorable elastic piece. An end of the clamp button is mounted or connects to the shell, and the other end of the clamp button is detachably coupled to the main body. An end of the restorable elastic piece is disposed on the shell or connect to the shell, and the other end of the restorable elastic piece contacts the clamp button.

96. 发明申请

US20210050630A1 DEVICE BATTERY AND UNMANNED AERIAL VEHICLE 有权
公开(公告)号：US20210050630A1
公开(公告)日：2021-02-18
申请号：US17088884
申请日：2020-11-04
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Wei QIN
IPC分类号： H01M10/42 , H01M10/48 , G01R31/36 , G11C16/10 , G11C16/34 , B64C39/00
摘要： The present application provides a device battery and an unmanned aerial vehicle (UAV). The device battery includes: a battery microprocessor, an electrically erasable programmable read-only memory and a marking component. The battery microprocessor is connected to the electrically erasable programmable read-only memory, and the marking component is connected to the battery microprocessor and the electrically erasable programmable read-only memory. The marking component is configured to mark a storage address to which battery data is written last time. The battery microprocessor is configured to write battery data to the electrically erasable programmable read-only memory in a cyclic erasing writing mode according to the storage address currently marked by the marking component. According to the solution, an independent electrically erasable programmable read-only memory is added inside the device battery to store the battery data, which can improve stability and safety of battery data storage. In addition, a storage size of the memory can be flexibly selected according to actual requirements, to avoid a waste of storage resources and of occupied areas of the memory.

97. 发明授权

US10906643B2 Unmanned aerial vehicle 有权
公开(公告)号：US10906643B2
公开(公告)日：2021-02-02
申请号：US16518175
申请日：2019-07-22
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Dongdong Luo , Feng Ni , Hang Lv , Wenbing Su
IPC分类号： B64C39/02 , B64D27/24 , B60L50/60
摘要： The present invention discloses an unmanned aerial vehicle, including: a fuselage; a battery accommodation cavity, disposed on the fuselage; a battery pack, including at least two battery blocks and mounted inside the battery accommodation cavity; a battery circuit board, electrically connected to the battery blocks in the battery pack; and a functional module, electrically connected to the battery circuit board, the battery blocks in the battery pack supplying power to the functional module via the battery circuit board at the same time. By using the solution of the present invention, endurance of the unmanned aerial vehicle is increased.

98. 发明授权

US10894600B2 Aircraft, tilt driving mechanism and control method thereof 有权
公开(公告)号：US10894600B2
公开(公告)日：2021-01-19
申请号：US16129115
申请日：2018-09-12
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Dongdong Luo , Marc Schwarzbach , Wenbing Su
IPC分类号： B64C29/00 , B64C27/26
摘要： A tilt driving mechanism comprises a housing fixedly mounted on the aircraft, a driving mechanism mounted in the housing, and a mounting seat flexibly mounted on the housing. A power unit is fixedly mounted on the mounting seat, and the driving mechanism is fixedly connected to the mounting seat, so as to drive the mounting seat to rotate with respect to the housing. The tilt driving mechanism is disposed on the aircraft, and a rotation angle of the tilt driving mechanism is controlled with high precision to change a direction of the power unit, so that the power unit switches between a lift force providing position and a thrust providing position. Meanwhile, the driving mechanism is disposed in the tilt driving mechanism, thereby significantly reducing a torque of the driving mechanism, facilitating miniaturization design of the tilt driving mechanism, and improving stability and safety of the tilt driving mechanism.

99. 发明申请

US20200319657A1 UNMANNED AERIAL VEHICLE CONTROL METHOD AND APPARATUS, REMOTE CONTROL DEVICE, AND UNMANNED AERIAL VEHICLE SYSTEM 审中-公开
公开(公告)号：US20200319657A1
公开(公告)日：2020-10-08
申请号：US16906779
申请日：2020-06-19
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Suqing WAN , Xiaogang LEI
IPC分类号： G05D1/10 , B64C39/02 , G10L15/18 , G10L15/22 , G05D1/00
摘要： Embodiments of the present invention disclose an unmanned aerial vehicle (UAV) control method and apparatus, a remote control device, and a UAV system. The UAV control method is applied to a remote control device, the method including: obtaining voice information; determining target flight information of a UAV according to the voice information; obtaining a current flight parameter of the UAV, and generating a control instruction according to the current flight parameter and the target flight information; and sending the control instruction to the UAV, so that the UAV executes a corresponding flight mission according to the control instruction. Through the foregoing manner, according to the embodiments of the present invention, convenience and flexibility of operating a UAV can be improved by simplifying a control operation for the UAV, thereby improving user experience.

100. 发明授权

US10796148B2 Aircraft landing protection method and apparatus, and aircraft 有权
公开(公告)号：US10796148B2
公开(公告)日：2020-10-06
申请号：US15894126
申请日：2018-02-12
申请人： AUTEL ROBOTICS CO., LTD.
发明人： Ying Zhu , Yu Song
IPC分类号： G06K9/00 , G08G5/02 , G05D1/02 , B64C39/02 , G05D1/00 , G06K9/62 , G08G5/00 , G06K9/46
摘要： The present invention discloses a landing protection method and apparatus and an aircraft. The method includes: obtaining an image of a landing area; determining a feature point in the image; determining, according to the feature point, whether the landing area is a dangerous landing area; and if yes, controlling the aircraft to suspend landing or controlling the aircraft to fly away from the dangerous landing area. By means of the present invention, whether a landing area is a dangerous landing area may be determined according to an obtained image, so that the landing safety of the aircraft is ensured.

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