Abstract: The present disclosure provides a multi-rotor aerial vehicle. The multi-rotor aerial vehicle includes a body, the body including a first side and a second side opposite to each other; a first rotor connected to the first side of the body; and a second rotor connected to the second side of the body, a torque coefficient of the second rotor being different from a torque coefficient of the first rotor. When the multi-rotor aerial vehicle flies in a direction from the second side toward the first side or from the first side toward the second side, the first rotor rotates at a first rotational speed, the second rotor rotates at a second rotational speed, and an absolute value of a difference between the first rotational speed and the second rotational speed is less than a predetermined value.

Abstract: A method for controlling an unmanned aerial vehicle control includes: obtaining sensing information of the unmanned aerial vehicle, wherein the sensing information includes at least one of status information or environment information; obtaining at least one control mode; calling and/or invoking at least one execution device in the at least one control mode; generating a control instruction based on the at least one control mode and a sensing value of the sensing information; sending the control instruction to the at least one execution device; receiving, by the at least one execution device, the control instruction; and performing, by the at least one execution device, a corresponding action based on the control instruction. Intelligent outputting of the execution device may be achieved by intelligently integrating a plurality of sensing assemblies of the unmanned aerial vehicle and obtaining corresponding control modes.

Abstract: An electronic device includes a display screen, a memory storing a plurality of computer instructions and files related to an external device, and a processor. The processor is configured to execute the plurality of computer instructions to implement: monitoring an operation of browsing files in the external device; when the operation is detected, obtaining a first file group stored in the external device and a second file group stored locally and related to the external device; and simultaneously displaying the first file group and the second file group in one interface of the display screen.

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.

Abstract: A photographing apparatus includes a processing circuit configured to obtain video data and a communication circuit configured to send the video data and a processing instruction to a processing apparatus. The processing instruction instructs the processing apparatus to process the video data.

Abstract: The present invention relates to improvements to systems and methods for filtering a data set. An audience filtering system is configured to perform operations that include accessing a database that comprises user profile data associated with a plurality of users, generating a bit-set based on the user profile data from the database, wherein the bit-set comprises an array of binary values, receiving a user input e.g., via a GUI) that defines one or more filter criteria (e.g., a value of a user attribute), filtering the bit-set based on the one or more filter criteria, and identifying a subset of the plurality of users based on the filtered bit-set, according to certain example embodiments.

Abstract: A display device includes a display area configured to display one or more images of a virtual reality (VR) environment or an augmented reality (AR) environment, one or more sensors configured to obtain region-of-interest (ROI) data of a user in response to the user wearing the display device and looking at the one or more images of the VR environment or the AR environment displayed on the display area, and one or more processors. The one or more processors are individually or collectively configured to select one or more ROI zones from a plurality of zones based on the ROI data and effect display of the one or more ROI zones on the display area to the user. The plurality of zones are used to divide the one or more images of the VR environment or the AR environment on the display area.

Abstract: A gimbal photographing method includes obtaining an external signal, processing the external signal to generate one or more gimbal action control instructions and one or more photographing control instructions, controlling a gimbal to perform a corresponding action according to at least one of the one or more gimbal action control instructions, and controlling a camera device to perform photographing according to at least one of the one or more photographing control instructions. The at least one of the one or more photographing control instructions cause the camera device to photograph along with the action performed by the gimbal during at least part of a whole photographing process.

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.

Abstract: An image processing method includes, when an edit triggering event for a target image is detected, acquiring description information associated with the target image. The description information includes interference information that affects image quality occurred in a shooting process of the target image. The description information includes at least one of motion data of a carrying member that carries a shooting module configured to acquire the target image or motion data of a moving object on which the carrying member is mounted. The method further includes editing image clips in the target image which are associated with respective interference information of the description information to obtain a processed target image.

Abstract: The development of air-stable unipolar n-type semiconductors with good solubility in organic solvents at room temperature remains a critical issue in the field of organic electronics. Moreover, most of the existing semiconducting materials exhibit LUMO energy levels higher than ?4.0 eV, making electron transport sensitive to both moisture and oxygen. Bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof are disclosed herein. More specifically, bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof for use in organic electronics are disclosed. A process for the preparation of bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide and derivatives is also disclosed. The bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof are characterized by high electron mobilities and are suitable for use as n-type semiconductors in organic electronics.

Abstract: The present invention relates to improvements to systems and methods for filtering a data set. An audience filtering system is configured to perform operations that include accessing a database that comprises user profile data associated with a plurality of users, generating a bit-set based on the user profile data from the database, wherein the bit-set comprises an array of binary values, receiving a user input (e.g., via a GUI) that defines one or more filter criteria (e.g., a value of a user attribute), filtering the bit-set based on the one or more filter criteria, and identifying a subset of the plurality of users based on the filtered bit-set, according to certain example embodiments.

Abstract: A gimbal on-board a vehicle includes a receiver and a gimbal control system. The receiver is configured to receive a gimbal mode signal indicative of user selection of a gimbal mode from a plurality of gimbal modes. Each gimbal mode of the plurality of gimbal modes causes one or more axes of the gimbal to be stabilized with respect to an environment of the vehicle. The gimbal control system is configured to receive gimbal control data indicative of an attitude of the gimbal, receive position data of the vehicle indicative of a location or an attitude of the vehicle, and generate simulated gimbal response data indicative of a simulated attitude of the gimbal based on (1) the gimbal mode signal, (2) the gimbal control data, and (3) the position data of the vehicle.

Abstract: System and method can support a servo system. The servo system comprises a motor with a rotor and a stator, wherein said rotor is arranged internally to said stator. Furthermore, said rotor, which is rotatable relative to said stator, can be configured to receive at least a portion of a functional module. Additionally, the servo system can be used for supporting a payload stabilization system, such as a gimbal system.

Abstract: An image processing method includes, when an edit triggering event for a target image is detected, acquiring description information associated with the target image. The description information includes interference information that affects image quality occurred in a shooting process of the target image. The method further includes editing image clips in the target image which are associated with respective interference information of the description information to obtain a processed target image.

Abstract: A method and a device for setting a flight route are provided. The method comprises acquiring route data of an aerial vehicle, determining waypoint coordinates in the route data, configuring a route display interface according to maximum distances between the determined waypoint coordinates, displaying a route of the aerial vehicle in the configured route display interface according to waypoint coordinates in the route data, and resetting the route displayed in the route display interface according to edit information corresponding to a received edit operation to obtain updated route data of the aerial vehicle.

Abstract: A propulsion system includes a driving device and a propeller coupled with the driving device. The driving device includes a body portion and a lock portion disposed on the body portion. The lock portion includes a first snap-fitting portion. The propeller includes a hub having a receiving hole, a plurality of blades connected to the hub, and a second snap-fitting portion arranged on an inner wall of the receiving hole and configured to snap with the first snap-fitting portion.

Abstract: A connection structure includes a supporting platform and a receiving sleeve. A first side of the supporting platform is configured to support an electronic speed controller (ESC) and a motor for driving a propeller. The receiving sleeve is disposed on a second side of the supporting platform and configured to receive and fix an arm.

Abstract: Systems, devices and methods are provided for training a user to control a gimbal in an environment. The systems and methods provide a simulation environment to control a gimbal in a virtual environment. The virtual environment closely resembles a real control environment. A controller may be used to transmit simulation commands and receive simulated data for visual display.

Abstract: System and method can support a servo system. The servo system comprises a motor with a rotor and a stator, wherein said rotor is arranged internally to said stator. Furthermore, said rotor, which is rotatable relative to said stator, can be configured to receive at least a portion of a functional module. Additionally, the servo system can be used for supporting a payload stabilization system, such as a gimbal system.