A drone loaded with a package takes off from a takeoff device and uses a GPS system to fly to a user house that is a delivery destination of the package as the destination. Further, when the drone approaches the user house that is the destination, the flight of the drones is switched from autonomous navigation using the GPS system to remote control performed by a landing device and an in-house control device installed in the user house. The drone lands on the landing device by remote control from the landing device and the in-house control device, separates the package, and then returns to the warehouse using the GPS system and lands on the takeoff device.

Techniques for using an unmanned aerial vehicle (UAV) to deliver a payload while reducing and/or altering sound generated by the UAV during delivery may be provided. For example, during delivery, the UAV may be instructed to utilize one or more sets of propellers of different sizes to reduce and/or alter the sound generated by and/or around the UAV. Intrinsic and extrinsic information associated with the UAV may be utilized to dynamically adjust the particular sets of propellers of a certain and different size to utilize during different portions of a flight path while delivering the payload.

An electronic device is provided that includes a communication circuit configured to transmit and receive wireless data with the unmanned aerial vehicle (UAV), a display configured to display a user interface (UI) for operating the UAV, a memory, and a processor electrically coupled with the communication circuit, the display, and the memory. The processor is configured to receive information about a direction of a first point of the UAV from the UAV, display a direction indication object corresponding to a direction of the first point on the display, in response to receiving a user input associated with movement or rotation of the UAV, generate a control signal for moving or rotating the UAV with respect to the first point in response to a location of the direction indication object and the user input, and transmit the generated control signal to the UAV using the communication circuit.

An unmanned aerial vehicle (UAV) is provided. The UAV includes a first guard grill, a second guard grill configured to be removably combined with the first guard grill and form an external structure and an inner space of the UAV with the first guard grill, a housing configured to include a central portion located in the center of the inner space and embed a processor and a navigation system, one or more propelling elements configured to be located the inner space and be disposed around the central portion, and a plurality of motor assemblies configured to be located in the inner space and drive the propelling elements while being electrically connected with the processor. When viewed from the outside of the external structure, the propelling elements are partially covered by at least one of the first guard grill or the second guard grill.

A modular Unmanned Aerial System (UAS) includes an Unmanned Aerial Vehicle (UAV) parent module and UAV child modules. A main wing extends from a respective fuselage of the modules. The UAS includes docking mechanisms coupled to wingtips of the main wings. The child modules dock with the wingtips of the parent or an adjacent child module. Docking forms a linked-flight configuration, with undocking and separation from the parent or adjacent child module achieving an independent-flight configuration. The modules have booms arranged transverse to the main wings and parallel to the longitudinal axis, as well as front and rear rotors/propellers. The front and rear propellers have axes of rotation that are normal to a plane of the longitudinal axis in a vertical takeoff and landing (VTOL) configuration, with the axis of rotation of the rear propellers parallel to the longitudinal axis in a forward-flight configuration.

A drone which can be piloted autonomously or by a user. The drone has an air treatment dispenser for spraying, or otherwise treating, a target area with one or more desired air treatments. The drone may operate as deemed desirable by a user, upon a predetermined schedule or in response to a demand signal from one or more target areas. By delivering the air treatments from an elevated position, the target area can be more uniformly and efficiently treated.

A center C of a connecting portion coincides with a center U of lift generated in a body of a rotary-wing aircraft. The center C of the connecting portion is a point of action of gravitational force of a support rod and a first mounting portion with respect to the connecting portion. The center U of the lift is a point of action of the lift on the rotary-wing aircraft and is the center of rotation of the connecting portion.

An unmanned aircraft includes a plurality of drive modules arranged in a decentralized manner, wherein each drive module has a plurality of aircraft components. The unmanned aircraft further has a payload sensing system consisting of a sensor system including one or a plurality of sensor units in such a way that the solid angle for capturing measuring data is increased and the flight safety of the aircraft is improved simultaneously. The sensor units are centrally arranged in the form of the sensor system.

This drone includes an image sensor configured to take an image of a scene including a plurality of objects, and an electronic determination device including an electronic detection module configured to detect, via a neural network, in the image taken by the image sensor, a representation of a potential target from among the plurality of objects represented, an input variable of the neural network being an image depending on the image taken, at least one output variable of the neural network being an indication relative to the representation of the potential target. A first output variable of the neural network is a set of coordinates defining a contour of a zone surrounding the representation of the potential target.

Outward leg instructing unit provides a first instruction for causing drone to acquire examination data of a facility while flying in the vicinity of the facility. Position information acquiring unit acquires position information of a place of focus specified based on the examination data acquired in accordance with the first instruction. Return leg instructing unit provides, as a second instruction, an instruction for causing drone to acquire a greater amount of examination data than that acquired in accordance with the first instruction with regard to the place of focus indicated by the acquired position information, while flying so as to return on a path flown due to the first instruction. Return leg instructing unit provides as the second instruction an instruction to acquire examination data including image data of a greater number of shots, as compared with shooting performed in accordance with the first instruction.