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81. 发明公开

EP3698995A1 VTOL FIXED-WING FLYING PLATFORM SYSTEM 审中-公开
公开(公告)号：EP3698995A1
公开(公告)日：2020-08-26
申请号：EP20158443.0
申请日：2020-02-20
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： B60F5/02 , B64C37/00 , B64C27/26 , B64C29/00 , B64C39/04 , B64C39/06 , B64C39/12
摘要： An aerial drone having a flying platform (101) and has detachable and interchangeable cabins (130; 140). Each cabin can have an energy storage unit (155) that supplies energy to the flying platform (101) so the when cabins (130; 140) are exchanged, a fresh supply of energy is made available to the flying platform (101). The flying platform (101) and the cabins (130; 140) can have motorized wheels (148) as well as floatation devices (160) for water landing.

82. 发明公开

EP3619112A1 RELAY DRONE METHOD 审中-公开
公开(公告)号：EP3619112A1
公开(公告)日：2020-03-11
申请号：EP18794684.3
申请日：2018-05-04
申请人： Shanghai Autoflight Co., Ltd.
发明人： TU, Haofeng
IPC分类号： B64C39/02 , H01Q1/28 , G05D1/00

83. 发明公开

EP4258825A1 MOTOR-DRIVEN POWER BOARD AND A MOTOR DRIVER USING THE SAME 审中-公开
公开(公告)号：EP4258825A1
公开(公告)日：2023-10-11
申请号：EP23164863.5
申请日：2023-03-29
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： H05K1/02 , H05K3/32
摘要： A motor-driven power board having a PCB (10) and a plurality of transistors (2) uniformly arranged along the edge of the PCB (10) and a plurality of capacitors (6) uniformly arranged along the inner side of the transistor (2). There is a plurality of terminal posts (8) uniformly arranged along the inner side of the transistor (2). The board further includes a positive pole of power bus (3), a negative pole of power bus (4) and a signal wire (5) which are all located in the middle of the PCB (10). The invention improves the heat dissipation and current-sharing capacity of the power board by uniformly setting the power components from the inside to the outside according to the heat value while at the same time reduces the heat value in the middle of the power board, so that the motor of the driver using the power board can be assembled near the middle of the power board.

84. 发明公开

EP4254746A1 AIRCRAFT MOTOR DRIVER 审中-公开
公开(公告)号：EP4254746A1
公开(公告)日：2023-10-04
申请号：EP23165515.0
申请日：2023-03-30
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： H02K11/33 , H02K9/02 , H02K5/20
摘要： An aircraft motor driver having a power board (10) and a motor (20), wherein the power board (10) includes a base plate (101) and a power element, and the power element is located at the edge of the base plate (101). The motor (20) is located near the middle of the power board (10) and is electrically connected to the terminal block (8) on the base plate (101), and the motor driver is provided with an airflow circulation channel for providing the airflow used for heat dissipation of the power element. The aircraft motor driver arranges the power element on the outer edge of the power board (10), so that the motor of the driver can be assembled near the middle of the power board (10), reducing the assembly difficulty and assembly volume of the motor driver, and, so that the power board (10) can be cooled by air cooling mode of air convection.

85. 发明公开

EP4242675A1 TESTING DEVICE AND AN UNMANNED AERIAL VEHICLE USING THE SAME 审中-公开
公开(公告)号：EP4242675A1
公开(公告)日：2023-09-13
申请号：EP23160429.9
申请日：2023-03-07
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： G01R31/34 , B64F5/60 , G01M15/02
摘要： A testing device for an unmanned aerial vehicle where the testing device tests the performance of a tested motor (100). The testing device has a support stand (200), and the tested motor (100) is arranged on the support stand (200). A simulated motor (300) is arranged on the support stand (200), and the simulated motor (300) is coaxially arranged with the tested motor (100) to simulate a load when the tested motor (100) is in operation, thereby allowing a performance test of the tested motor (100).

86. 发明公开

EP4220869A1 A PLUG-IN ASSEMBLY STRUCTURE AND AN UNMANNED AERIAL VEHICLE WITH COMPOSITE WING 审中-公开
公开(公告)号：EP4220869A1
公开(公告)日：2023-08-02
申请号：EP23153949.5
申请日：2023-01-30
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： H01R13/627
摘要： The invention relates to the field of UAV technology, and discloses a plug-in assembly structure and a UAV with composite wing. The plug-in assembly structure includes a first component (1), a second component (2) and a limit assembly (3). The first component (1) includes a first plug (11) and a positioning sleeve (12), and the positioning sleeve (12) is provided with a first through hole (121). The second component (2) includes a second plug (21), the radial direction of the second plug (21) is provided with a limit hole (2111), the second plug (21) can be electrically connected to the first plug (11), and the limit hole (2111) is facing the first through hole (121). The limit assembly (3) is installed in the limit hole (2111). The limit assembly (3) includes a first elastic element (31) and a limit element (32). The limit element (32) is at least partially located in the limit hole (2111) and the first elastic element (31) is used to push the limit element (32) towards the outside of the limit hole (2111). When an external force is applied to the axial direction of the limit element (32), the first elastic element (31) is compressed to realize the separation of the first component (1) and the second component (2). The invention relates to a UAV with composite wing, which applies the above plug-in assembly structure to enable the structure and electrical system of the fuselage and tail to be quickly assembled and disassembled at the same time, improving the assembly efficiency.

87. 发明公开

EP4216097A1 METHOD, SYSTEM, EQUIPMENT AND MEDIUM FOR MODIFYING THE LAYERING LAYER INFORMATION OF FINITE ELEMENT MODEL UNIT 审中-公开
公开(公告)号：EP4216097A1
公开(公告)日：2023-07-26
申请号：EP23152567.6
申请日：2023-01-20
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： G06F30/23 , G06F8/30 , G06F111/10
摘要： The present invention discloses a method, system, equipment and medium for modifying the layering layer information of finite element model (hereinafter called FEM) unit. The method comprises: obtaining the unit ID to be modified, determining the file to be modified according to the unit ID to be modified; receiving the new layering layer attribute ID regarding to the unit ID to be modified inputted by user, and replacing the original layering layer attribute ID corresponding to the unit ID to be modified in the file to be modified with the new layering layer attribute ID to complete the modifying the layering layer information of FEM unit. The invention can directly modify the layering layer information of the units in the model file, without importing the model file into the pre-processing software to modify it and then exporting it again, reducing the workload of technical staff and saving development time, and the method is easy to operate and less prone to errors, and can achieve batch modification of the layering layer information of FEM unit in a short time.

88. 发明公开

EP4191804A1 AN AIRCRAFT AND ITS CONNECTOR 审中-公开
公开(公告)号：EP4191804A1
公开(公告)日：2023-06-07
申请号：EP22210748.4
申请日：2022-12-01
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： H01R13/645 , H01R13/506
摘要： The invention relates to the technical field of aircraft, and discloses an aircraft and its connector. The connector of the invention comprises: a first pluggable unit (1) and a second pluggable unit (2), the end of the first pluggable unit (1) is provided with several terminal pins (11), the end of the second pluggable unit (2) is provided with several terminal sockets (21), and the terminal pin (11) and the terminal socket (21) can be operatively connected in a corresponding manner, the end of the first pluggable unit (1) and the end of the second pluggable unit (2) are also provided with an error-proof protrusion part (12) and an error-proof concave part (22) respectively. The error-proof protrusion part (12) and the error-proof concave part (22) are operatively connected in a corresponding manner. The end of the first pluggable unit (1) is provided with a first pluggable unit groove (14), the error-proof protrusion part (12) is detachably set in the first pluggable unit groove (14), the end of the second pluggable unit (2) is provided with a second pluggable unit groove (24), and the error-proof concave part (22) is set in the second pluggable unit groove (24). The connector of the invention can change the error-proof head of the connector according to different products to achieve mistake proofing of more products, and therefore reduce the cost.

89. 发明公开

EP4147976A1 POWER SYSTEM, POWER SYSTEM CONTROL METHOD, UAV AND UAV CONTROL METHOD 审中-公开
公开(公告)号：EP4147976A1
公开(公告)日：2023-03-15
申请号：EP22195058.7
申请日：2022-09-12
申请人： Shanghai Autoflight Co., Ltd.
发明人： YU, Tian
IPC分类号： B64D27/02 , B64U50/11 , B64U50/19
摘要： The invention discloses a power system, a power system control method, an unmanned aerial vehicle (UAV) and a UAV control method. The power system includes engine, motor, and battery. The engine comprises an engine body and an engine output shaft. The motor comprises a stator, a rotor, and a stator connector for connecting the stator and the rotor. The stator connector is arranged on the engine body, and the rotor is coaxially arranged on the engine output shaft. The rotor is used for coaxial connection with the external power receiver. The battery is connected to the motor, and the battery can be discharged to provide electric energy to the motor, or receive the electric energy output by the motor for charging. The power system of the invention sets the rotor of the motor, the external power receiver and the engine output shaft as coaxial connection, and the motor can be used as a generator to charge the battery by doing negative work on the engine output shaft, or as an electric motor to do positive work on the engine output shaft for power output, thereby realizing high energy utilization and power redundancy.

90. 发明公开

EP4092824A3 A BATTERY TAB CONNECTION STRUCTURE AND A BATTERY PACK 审中-公开
公开(公告)号：EP4092824A3
公开(公告)日：2023-03-01
申请号：EP22174353.7
申请日：2022-05-19
申请人： Shanghai Autoflight Co., Ltd.
发明人： TIAN, Yu
IPC分类号： H01M50/533
摘要： The application discloses a battery tab connection structure and a battery pack, which relates to the technical field of lithium batteries. The battery tab connection structure includes a first tab 1, a second tab 2 and a fastener 4, at least one of the first tab 1 and the second tab 2 is provided with a notch 11, the first tab 1 and the second tab 2 are inserted and fixed through the notch 11 and fit with each other, and the fastener 4 can be detachably and fixedly connected with the first tab 1 and the second tab 2. The application is provided with the notch 11 on at least one of the first tab 1 and the second tab 2, the first tab 1 and the second tab 2 are inserted and fixed through the notch 11 and fit with each other, and then detachably and fixedly connected with the first tab 1 and the second tab 2 through the fastener 4, so that the first tab 1 and the second tab 2 can ensure the insertion stability and fit of the two through the notch insertion. At the same time, it achieves the detachable fixation of the first tab 1 and the second tab 2, which is convenient for the disassembly and maintenance of a single tab, thus saving the economic cost.

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